mirror of https://github.com/ARMmbed/mbed-os.git
Merge branch 'master' of https://github.com/mbedmicro/mbed
hjjeon0608
commit
1c9cbdbf35
|
|
@ -48,7 +48,7 @@ USBHAL::USBHAL(void) {
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|||
// Enable power and clocking
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RCC->AHB1ENR |= RCC_AHB1ENR_GPIOAEN;
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#if defined(TARGET_STM32F407VG) || defined(TARGET_STM32F401RE) || defined(TARGET_STM32F411RE)
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#if defined(TARGET_STM32F407VG) || defined(TARGET_STM32F401RE) || defined(TARGET_STM32F411RE) || defined(TARGET_STM32F429ZI)
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pin_function(PA_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_FS));
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pin_function(PA_9, STM_PIN_DATA(STM_MODE_INPUT, GPIO_PULLDOWN, GPIO_AF10_OTG_FS));
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pin_function(PA_10, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_PULLUP, GPIO_AF10_OTG_FS));
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|
|
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File diff suppressed because it is too large
Load Diff
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@ -0,0 +1,355 @@
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;******************** (C) COPYRIGHT 2014 STMicroelectronics ********************
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||||
;* File Name : startup_stm32f334x8.s
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;* Author : MCD Application Team
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;* Version : V2.1.0
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;* Date : 12-Sept-2014
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;* Description : STM32F334x4/x6/x8 devices vector table for MDK-ARM_MICRO toolchain.
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;* This module performs:
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;* - Set the initial SP
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;* - Set the initial PC == Reset_Handler
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;* - Set the vector table entries with the exceptions ISR address
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;* - Branches to __main in the C library (which eventually
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;* calls main()).
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;* After Reset the CortexM4 processor is in Thread mode,
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;* priority is Privileged, and the Stack is set to Main.
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;* <<< Use Configuration Wizard in Context Menu >>>
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;*******************************************************************************
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;
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||||
;* Redistribution and use in source and binary forms, with or without modification,
|
||||
;* are permitted provided that the following conditions are met:
|
||||
;* 1. Redistributions of source code must retain the above copyright notice,
|
||||
;* this list of conditions and the following disclaimer.
|
||||
;* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
;* this list of conditions and the following disclaimer in the documentation
|
||||
;* and/or other materials provided with the distribution.
|
||||
;* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
;* may be used to endorse or promote products derived from this software
|
||||
;* without specific prior written permission.
|
||||
;*
|
||||
;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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||||
;
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||||
;*******************************************************************************
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||||
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; Amount of memory (in bytes) allocated for Stack
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; Tailor this value to your application needs
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; <h> Stack Configuration
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; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
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; </h>
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Stack_Size EQU 0x00000400
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AREA STACK, NOINIT, READWRITE, ALIGN=3
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EXPORT __initial_sp
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Stack_Mem SPACE Stack_Size
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__initial_sp EQU 0x20003000 ; Top of RAM
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; <h> Heap Configuration
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; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
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; </h>
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Heap_Size EQU 0x00000400
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AREA HEAP, NOINIT, READWRITE, ALIGN=3
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EXPORT __heap_base
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EXPORT __heap_limit
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__heap_base
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Heap_Mem SPACE Heap_Size
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__heap_limit EQU (__initial_sp - Stack_Size)
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PRESERVE8
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THUMB
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; Vector Table Mapped to Address 0 at Reset
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AREA RESET, DATA, READONLY
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EXPORT __Vectors
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EXPORT __Vectors_End
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EXPORT __Vectors_Size
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__Vectors DCD __initial_sp ; Top of Stack
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DCD Reset_Handler ; Reset Handler
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DCD NMI_Handler ; NMI Handler
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DCD HardFault_Handler ; Hard Fault Handler
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DCD MemManage_Handler ; MPU Fault Handler
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DCD BusFault_Handler ; Bus Fault Handler
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DCD UsageFault_Handler ; Usage Fault Handler
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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||||
DCD 0 ; Reserved
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||||
DCD SVC_Handler ; SVCall Handler
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||||
DCD DebugMon_Handler ; Debug Monitor Handler
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DCD 0 ; Reserved
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DCD PendSV_Handler ; PendSV Handler
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DCD SysTick_Handler ; SysTick Handler
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|
||||
; External Interrupts
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||||
DCD WWDG_IRQHandler ; Window WatchDog
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DCD PVD_IRQHandler ; PVD through EXTI Line detection
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DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
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DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
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||||
DCD FLASH_IRQHandler ; FLASH
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||||
DCD RCC_IRQHandler ; RCC
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||||
DCD EXTI0_IRQHandler ; EXTI Line0
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||||
DCD EXTI1_IRQHandler ; EXTI Line1
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||||
DCD EXTI2_TSC_IRQHandler ; EXTI Line2 and Touch Sense controller
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||||
DCD EXTI3_IRQHandler ; EXTI Line3
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||||
DCD EXTI4_IRQHandler ; EXTI Line4
|
||||
DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1
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||||
DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2
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||||
DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3
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||||
DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4
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||||
DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5
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||||
DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6
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||||
DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7
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||||
DCD ADC1_2_IRQHandler ; ADC1 and ADC2
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||||
DCD CAN_TX_IRQHandler ; CAN TX
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||||
DCD CAN_RX0_IRQHandler ; CAN RX0
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||||
DCD CAN_RX1_IRQHandler ; CAN RX1
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||||
DCD CAN_SCE_IRQHandler ; CAN SCE
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||||
DCD EXTI9_5_IRQHandler ; External Line[9:5]s
|
||||
DCD TIM1_BRK_TIM15_IRQHandler ; TIM1 Break and TIM15
|
||||
DCD TIM1_UP_TIM16_IRQHandler ; TIM1 Update and TIM16
|
||||
DCD TIM1_TRG_COM_TIM17_IRQHandler ; TIM1 Trigger and Commutation and TIM17
|
||||
DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
|
||||
DCD TIM2_IRQHandler ; TIM2
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||||
DCD TIM3_IRQHandler ; TIM3
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||||
DCD 0 ; Reserved
|
||||
DCD I2C1_EV_IRQHandler ; I2C1 Event and EXTI Line 23
|
||||
DCD I2C1_ER_IRQHandler ; I2C1 Error
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||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD SPI1_IRQHandler ; SPI1
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||||
DCD 0 ; Reserved
|
||||
DCD USART1_IRQHandler ; USART1 and EXTI Line 25
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||||
DCD USART2_IRQHandler ; USART2 and EXTI Line 26
|
||||
DCD USART3_IRQHandler ; USART3 and EXTI Line 28
|
||||
DCD EXTI15_10_IRQHandler ; External Line[15:10]s
|
||||
DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD TIM6_DAC1_IRQHandler ; TIM6 and DAC1 underrun errors
|
||||
DCD TIM7_DAC2_IRQHandler ; TIM7 and DAC2 underrun errors
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD COMP2_IRQHandler ; COMP2
|
||||
DCD COMP4_6_IRQHandler ; COMP4 and COMP6
|
||||
DCD 0 ; Reserved
|
||||
DCD HRTIM1_Master_IRQHandler ; HRTIM1 master timer
|
||||
DCD HRTIM1_TIMA_IRQHandler ; HRTIM1 timer A
|
||||
DCD HRTIM1_TIMB_IRQHandler ; HRTIM1 timer B
|
||||
DCD HRTIM1_TIMC_IRQHandler ; HRTIM1 timer C
|
||||
DCD HRTIM1_TIMD_IRQHandler ; HRTIM1 timer D
|
||||
DCD HRTIM1_TIME_IRQHandler ; HRTIM1 timer E
|
||||
DCD HRTIM1_FLT_IRQHandler ; HRTIM1 fault
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD FPU_IRQHandler ; FPU
|
||||
|
||||
__Vectors_End
|
||||
|
||||
__Vectors_Size EQU __Vectors_End - __Vectors
|
||||
|
||||
AREA |.text|, CODE, READONLY
|
||||
|
||||
; Reset handler
|
||||
Reset_Handler PROC
|
||||
EXPORT Reset_Handler [WEAK]
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IMPORT SystemInit
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IMPORT __main
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||||
|
||||
LDR R0, =SystemInit
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||||
BLX R0
|
||||
LDR R0, =__main
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BX R0
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ENDP
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||||
|
||||
; Dummy Exception Handlers (infinite loops which can be modified)
|
||||
|
||||
NMI_Handler PROC
|
||||
EXPORT NMI_Handler [WEAK]
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B .
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||||
ENDP
|
||||
HardFault_Handler\
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PROC
|
||||
EXPORT HardFault_Handler [WEAK]
|
||||
B .
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||||
ENDP
|
||||
MemManage_Handler\
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||||
PROC
|
||||
EXPORT MemManage_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
BusFault_Handler\
|
||||
PROC
|
||||
EXPORT BusFault_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
UsageFault_Handler\
|
||||
PROC
|
||||
EXPORT UsageFault_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
SVC_Handler PROC
|
||||
EXPORT SVC_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
DebugMon_Handler\
|
||||
PROC
|
||||
EXPORT DebugMon_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
PendSV_Handler PROC
|
||||
EXPORT PendSV_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
SysTick_Handler PROC
|
||||
EXPORT SysTick_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
|
||||
Default_Handler PROC
|
||||
|
||||
EXPORT WWDG_IRQHandler [WEAK]
|
||||
EXPORT PVD_IRQHandler [WEAK]
|
||||
EXPORT TAMP_STAMP_IRQHandler [WEAK]
|
||||
EXPORT RTC_WKUP_IRQHandler [WEAK]
|
||||
EXPORT FLASH_IRQHandler [WEAK]
|
||||
EXPORT RCC_IRQHandler [WEAK]
|
||||
EXPORT EXTI0_IRQHandler [WEAK]
|
||||
EXPORT EXTI1_IRQHandler [WEAK]
|
||||
EXPORT EXTI2_TSC_IRQHandler [WEAK]
|
||||
EXPORT EXTI3_IRQHandler [WEAK]
|
||||
EXPORT EXTI4_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel1_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel2_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel3_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel4_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel5_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel6_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel7_IRQHandler [WEAK]
|
||||
EXPORT ADC1_2_IRQHandler [WEAK]
|
||||
EXPORT CAN_TX_IRQHandler [WEAK]
|
||||
EXPORT CAN_RX0_IRQHandler [WEAK]
|
||||
EXPORT CAN_RX1_IRQHandler [WEAK]
|
||||
EXPORT CAN_SCE_IRQHandler [WEAK]
|
||||
EXPORT EXTI9_5_IRQHandler [WEAK]
|
||||
EXPORT TIM1_BRK_TIM15_IRQHandler [WEAK]
|
||||
EXPORT TIM1_UP_TIM16_IRQHandler [WEAK]
|
||||
EXPORT TIM1_TRG_COM_TIM17_IRQHandler [WEAK]
|
||||
EXPORT TIM1_CC_IRQHandler [WEAK]
|
||||
EXPORT TIM2_IRQHandler [WEAK]
|
||||
EXPORT TIM3_IRQHandler [WEAK]
|
||||
EXPORT I2C1_EV_IRQHandler [WEAK]
|
||||
EXPORT I2C1_ER_IRQHandler [WEAK]
|
||||
EXPORT SPI1_IRQHandler [WEAK]
|
||||
EXPORT USART1_IRQHandler [WEAK]
|
||||
EXPORT USART2_IRQHandler [WEAK]
|
||||
EXPORT USART3_IRQHandler [WEAK]
|
||||
EXPORT EXTI15_10_IRQHandler [WEAK]
|
||||
EXPORT RTC_Alarm_IRQHandler [WEAK]
|
||||
EXPORT TIM6_DAC1_IRQHandler [WEAK]
|
||||
EXPORT TIM7_DAC2_IRQHandler [WEAK]
|
||||
EXPORT COMP2_IRQHandler [WEAK]
|
||||
EXPORT COMP4_6_IRQHandler [WEAK]
|
||||
EXPORT HRTIM1_Master_IRQHandler [WEAK]
|
||||
EXPORT HRTIM1_TIMA_IRQHandler [WEAK]
|
||||
EXPORT HRTIM1_TIMB_IRQHandler [WEAK]
|
||||
EXPORT HRTIM1_TIMC_IRQHandler [WEAK]
|
||||
EXPORT HRTIM1_TIMD_IRQHandler [WEAK]
|
||||
EXPORT HRTIM1_TIME_IRQHandler [WEAK]
|
||||
EXPORT HRTIM1_FLT_IRQHandler [WEAK]
|
||||
EXPORT FPU_IRQHandler [WEAK]
|
||||
|
||||
WWDG_IRQHandler
|
||||
PVD_IRQHandler
|
||||
TAMP_STAMP_IRQHandler
|
||||
RTC_WKUP_IRQHandler
|
||||
FLASH_IRQHandler
|
||||
RCC_IRQHandler
|
||||
EXTI0_IRQHandler
|
||||
EXTI1_IRQHandler
|
||||
EXTI2_TSC_IRQHandler
|
||||
EXTI3_IRQHandler
|
||||
EXTI4_IRQHandler
|
||||
DMA1_Channel1_IRQHandler
|
||||
DMA1_Channel2_IRQHandler
|
||||
DMA1_Channel3_IRQHandler
|
||||
DMA1_Channel4_IRQHandler
|
||||
DMA1_Channel5_IRQHandler
|
||||
DMA1_Channel6_IRQHandler
|
||||
DMA1_Channel7_IRQHandler
|
||||
ADC1_2_IRQHandler
|
||||
CAN_TX_IRQHandler
|
||||
CAN_RX0_IRQHandler
|
||||
CAN_RX1_IRQHandler
|
||||
CAN_SCE_IRQHandler
|
||||
EXTI9_5_IRQHandler
|
||||
TIM1_BRK_TIM15_IRQHandler
|
||||
TIM1_UP_TIM16_IRQHandler
|
||||
TIM1_TRG_COM_TIM17_IRQHandler
|
||||
TIM1_CC_IRQHandler
|
||||
TIM2_IRQHandler
|
||||
TIM3_IRQHandler
|
||||
I2C1_EV_IRQHandler
|
||||
I2C1_ER_IRQHandler
|
||||
SPI1_IRQHandler
|
||||
USART1_IRQHandler
|
||||
USART2_IRQHandler
|
||||
USART3_IRQHandler
|
||||
EXTI15_10_IRQHandler
|
||||
RTC_Alarm_IRQHandler
|
||||
TIM6_DAC1_IRQHandler
|
||||
TIM7_DAC2_IRQHandler
|
||||
COMP2_IRQHandler
|
||||
COMP4_6_IRQHandler
|
||||
HRTIM1_Master_IRQHandler
|
||||
HRTIM1_TIMA_IRQHandler
|
||||
HRTIM1_TIMB_IRQHandler
|
||||
HRTIM1_TIMC_IRQHandler
|
||||
HRTIM1_TIMD_IRQHandler
|
||||
HRTIM1_TIME_IRQHandler
|
||||
HRTIM1_FLT_IRQHandler
|
||||
FPU_IRQHandler
|
||||
|
||||
B .
|
||||
|
||||
ENDP
|
||||
|
||||
ALIGN
|
||||
END
|
||||
|
||||
;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
; Scatter-Loading Description File
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
; Copyright (c) 2014, STMicroelectronics
|
||||
; All rights reserved.
|
||||
;
|
||||
; Redistribution and use in source and binary forms, with or without
|
||||
; modification, are permitted provided that the following conditions are met:
|
||||
;
|
||||
; 1. Redistributions of source code must retain the above copyright notice,
|
||||
; this list of conditions and the following disclaimer.
|
||||
; 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
; this list of conditions and the following disclaimer in the documentation
|
||||
; and/or other materials provided with the distribution.
|
||||
; 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
; may be used to endorse or promote products derived from this software
|
||||
; without specific prior written permission.
|
||||
;
|
||||
; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
; FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
; DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
; SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
; CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
; OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
|
||||
; STM32F334x8: 64KB FLASH (0x10000) + 12KB SRAM (0x3000)
|
||||
LR_IROM1 0x08000000 0x10000 { ; load region size_region
|
||||
|
||||
ER_IROM1 0x08000000 0x10000 { ; load address = execution address
|
||||
*.o (RESET, +First)
|
||||
*(InRoot$$Sections)
|
||||
.ANY (+RO)
|
||||
}
|
||||
|
||||
; Total: 98 vectors = 392 bytes (0x188) to be reserved in RAM
|
||||
RW_IRAM1 (0x20000000+0x188) (0x3000-0x188) { ; RW data
|
||||
.ANY (+RW +ZI)
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,56 @@
|
|||
/* mbed Microcontroller Library - stackheap
|
||||
* Setup a fixed single stack/heap memory model,
|
||||
* between the top of the RW/ZI region and the stackpointer
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <rt_misc.h>
|
||||
#include <stdint.h>
|
||||
|
||||
extern char Image$$RW_IRAM1$$ZI$$Limit[];
|
||||
|
||||
extern __value_in_regs struct __initial_stackheap __user_setup_stackheap(uint32_t R0, uint32_t R1, uint32_t R2, uint32_t R3) {
|
||||
uint32_t zi_limit = (uint32_t)Image$$RW_IRAM1$$ZI$$Limit;
|
||||
uint32_t sp_limit = __current_sp();
|
||||
|
||||
zi_limit = (zi_limit + 7) & ~0x7; // ensure zi_limit is 8-byte aligned
|
||||
|
||||
struct __initial_stackheap r;
|
||||
r.heap_base = zi_limit;
|
||||
r.heap_limit = sp_limit;
|
||||
return r;
|
||||
}
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
|
@ -0,0 +1,328 @@
|
|||
;******************** (C) COPYRIGHT 2014 STMicroelectronics ********************
|
||||
;* File Name : startup_stm32f334x8.s
|
||||
;* Author : MCD Application Team
|
||||
;* Version : V2.1.0
|
||||
;* Date : 12-Sept-2014
|
||||
;* Description : STM32F334x4/x6/x8 devices vector table for MDK-ARM_STD toolchain.
|
||||
;* This module performs:
|
||||
;* - Set the initial SP
|
||||
;* - Set the initial PC == Reset_Handler
|
||||
;* - Set the vector table entries with the exceptions ISR address
|
||||
;* - Branches to __main in the C library (which eventually
|
||||
;* calls main()).
|
||||
;* After Reset the CortexM4 processor is in Thread mode,
|
||||
;* priority is Privileged, and the Stack is set to Main.
|
||||
;* <<< Use Configuration Wizard in Context Menu >>>
|
||||
;*******************************************************************************
|
||||
;
|
||||
;* Redistribution and use in source and binary forms, with or without modification,
|
||||
;* are permitted provided that the following conditions are met:
|
||||
;* 1. Redistributions of source code must retain the above copyright notice,
|
||||
;* this list of conditions and the following disclaimer.
|
||||
;* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
;* this list of conditions and the following disclaimer in the documentation
|
||||
;* and/or other materials provided with the distribution.
|
||||
;* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
;* may be used to endorse or promote products derived from this software
|
||||
;* without specific prior written permission.
|
||||
;*
|
||||
;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
;
|
||||
;*******************************************************************************
|
||||
|
||||
__initial_sp EQU 0x20003000 ; Top of RAM
|
||||
|
||||
PRESERVE8
|
||||
THUMB
|
||||
|
||||
|
||||
; Vector Table Mapped to Address 0 at Reset
|
||||
AREA RESET, DATA, READONLY
|
||||
EXPORT __Vectors
|
||||
EXPORT __Vectors_End
|
||||
EXPORT __Vectors_Size
|
||||
|
||||
__Vectors DCD __initial_sp ; Top of Stack
|
||||
DCD Reset_Handler ; Reset Handler
|
||||
DCD NMI_Handler ; NMI Handler
|
||||
DCD HardFault_Handler ; Hard Fault Handler
|
||||
DCD MemManage_Handler ; MPU Fault Handler
|
||||
DCD BusFault_Handler ; Bus Fault Handler
|
||||
DCD UsageFault_Handler ; Usage Fault Handler
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD SVC_Handler ; SVCall Handler
|
||||
DCD DebugMon_Handler ; Debug Monitor Handler
|
||||
DCD 0 ; Reserved
|
||||
DCD PendSV_Handler ; PendSV Handler
|
||||
DCD SysTick_Handler ; SysTick Handler
|
||||
|
||||
; External Interrupts
|
||||
DCD WWDG_IRQHandler ; Window WatchDog
|
||||
DCD PVD_IRQHandler ; PVD through EXTI Line detection
|
||||
DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
|
||||
DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
|
||||
DCD FLASH_IRQHandler ; FLASH
|
||||
DCD RCC_IRQHandler ; RCC
|
||||
DCD EXTI0_IRQHandler ; EXTI Line0
|
||||
DCD EXTI1_IRQHandler ; EXTI Line1
|
||||
DCD EXTI2_TSC_IRQHandler ; EXTI Line2 and Touch Sense controller
|
||||
DCD EXTI3_IRQHandler ; EXTI Line3
|
||||
DCD EXTI4_IRQHandler ; EXTI Line4
|
||||
DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1
|
||||
DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2
|
||||
DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3
|
||||
DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4
|
||||
DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5
|
||||
DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6
|
||||
DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7
|
||||
DCD ADC1_2_IRQHandler ; ADC1 and ADC2
|
||||
DCD CAN_TX_IRQHandler ; CAN TX
|
||||
DCD CAN_RX0_IRQHandler ; CAN RX0
|
||||
DCD CAN_RX1_IRQHandler ; CAN RX1
|
||||
DCD CAN_SCE_IRQHandler ; CAN SCE
|
||||
DCD EXTI9_5_IRQHandler ; External Line[9:5]s
|
||||
DCD TIM1_BRK_TIM15_IRQHandler ; TIM1 Break and TIM15
|
||||
DCD TIM1_UP_TIM16_IRQHandler ; TIM1 Update and TIM16
|
||||
DCD TIM1_TRG_COM_TIM17_IRQHandler ; TIM1 Trigger and Commutation and TIM17
|
||||
DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
|
||||
DCD TIM2_IRQHandler ; TIM2
|
||||
DCD TIM3_IRQHandler ; TIM3
|
||||
DCD 0 ; Reserved
|
||||
DCD I2C1_EV_IRQHandler ; I2C1 Event and EXTI Line 23
|
||||
DCD I2C1_ER_IRQHandler ; I2C1 Error
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD SPI1_IRQHandler ; SPI1
|
||||
DCD 0 ; Reserved
|
||||
DCD USART1_IRQHandler ; USART1 and EXTI Line 25
|
||||
DCD USART2_IRQHandler ; USART2 and EXTI Line 26
|
||||
DCD USART3_IRQHandler ; USART3 and EXTI Line 28
|
||||
DCD EXTI15_10_IRQHandler ; External Line[15:10]s
|
||||
DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD TIM6_DAC1_IRQHandler ; TIM6 and DAC1 underrun errors
|
||||
DCD TIM7_DAC2_IRQHandler ; TIM7 and DAC2 underrun errors
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD COMP2_IRQHandler ; COMP2
|
||||
DCD COMP4_6_IRQHandler ; COMP4 and COMP6
|
||||
DCD 0 ; Reserved
|
||||
DCD HRTIM1_Master_IRQHandler ; HRTIM1 master timer
|
||||
DCD HRTIM1_TIMA_IRQHandler ; HRTIM1 timer A
|
||||
DCD HRTIM1_TIMB_IRQHandler ; HRTIM1 timer B
|
||||
DCD HRTIM1_TIMC_IRQHandler ; HRTIM1 timer C
|
||||
DCD HRTIM1_TIMD_IRQHandler ; HRTIM1 timer D
|
||||
DCD HRTIM1_TIME_IRQHandler ; HRTIM1 timer E
|
||||
DCD HRTIM1_FLT_IRQHandler ; HRTIM1 fault
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD FPU_IRQHandler ; FPU
|
||||
|
||||
__Vectors_End
|
||||
|
||||
__Vectors_Size EQU __Vectors_End - __Vectors
|
||||
|
||||
AREA |.text|, CODE, READONLY
|
||||
|
||||
; Reset handler
|
||||
Reset_Handler PROC
|
||||
EXPORT Reset_Handler [WEAK]
|
||||
IMPORT SystemInit
|
||||
IMPORT __main
|
||||
|
||||
LDR R0, =SystemInit
|
||||
BLX R0
|
||||
LDR R0, =__main
|
||||
BX R0
|
||||
ENDP
|
||||
|
||||
; Dummy Exception Handlers (infinite loops which can be modified)
|
||||
|
||||
NMI_Handler PROC
|
||||
EXPORT NMI_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
HardFault_Handler\
|
||||
PROC
|
||||
EXPORT HardFault_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
MemManage_Handler\
|
||||
PROC
|
||||
EXPORT MemManage_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
BusFault_Handler\
|
||||
PROC
|
||||
EXPORT BusFault_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
UsageFault_Handler\
|
||||
PROC
|
||||
EXPORT UsageFault_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
SVC_Handler PROC
|
||||
EXPORT SVC_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
DebugMon_Handler\
|
||||
PROC
|
||||
EXPORT DebugMon_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
PendSV_Handler PROC
|
||||
EXPORT PendSV_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
SysTick_Handler PROC
|
||||
EXPORT SysTick_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
|
||||
Default_Handler PROC
|
||||
|
||||
EXPORT WWDG_IRQHandler [WEAK]
|
||||
EXPORT PVD_IRQHandler [WEAK]
|
||||
EXPORT TAMP_STAMP_IRQHandler [WEAK]
|
||||
EXPORT RTC_WKUP_IRQHandler [WEAK]
|
||||
EXPORT FLASH_IRQHandler [WEAK]
|
||||
EXPORT RCC_IRQHandler [WEAK]
|
||||
EXPORT EXTI0_IRQHandler [WEAK]
|
||||
EXPORT EXTI1_IRQHandler [WEAK]
|
||||
EXPORT EXTI2_TSC_IRQHandler [WEAK]
|
||||
EXPORT EXTI3_IRQHandler [WEAK]
|
||||
EXPORT EXTI4_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel1_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel2_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel3_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel4_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel5_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel6_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel7_IRQHandler [WEAK]
|
||||
EXPORT ADC1_2_IRQHandler [WEAK]
|
||||
EXPORT CAN_TX_IRQHandler [WEAK]
|
||||
EXPORT CAN_RX0_IRQHandler [WEAK]
|
||||
EXPORT CAN_RX1_IRQHandler [WEAK]
|
||||
EXPORT CAN_SCE_IRQHandler [WEAK]
|
||||
EXPORT EXTI9_5_IRQHandler [WEAK]
|
||||
EXPORT TIM1_BRK_TIM15_IRQHandler [WEAK]
|
||||
EXPORT TIM1_UP_TIM16_IRQHandler [WEAK]
|
||||
EXPORT TIM1_TRG_COM_TIM17_IRQHandler [WEAK]
|
||||
EXPORT TIM1_CC_IRQHandler [WEAK]
|
||||
EXPORT TIM2_IRQHandler [WEAK]
|
||||
EXPORT TIM3_IRQHandler [WEAK]
|
||||
EXPORT I2C1_EV_IRQHandler [WEAK]
|
||||
EXPORT I2C1_ER_IRQHandler [WEAK]
|
||||
EXPORT SPI1_IRQHandler [WEAK]
|
||||
EXPORT USART1_IRQHandler [WEAK]
|
||||
EXPORT USART2_IRQHandler [WEAK]
|
||||
EXPORT USART3_IRQHandler [WEAK]
|
||||
EXPORT EXTI15_10_IRQHandler [WEAK]
|
||||
EXPORT RTC_Alarm_IRQHandler [WEAK]
|
||||
EXPORT TIM6_DAC1_IRQHandler [WEAK]
|
||||
EXPORT TIM7_DAC2_IRQHandler [WEAK]
|
||||
EXPORT COMP2_IRQHandler [WEAK]
|
||||
EXPORT COMP4_6_IRQHandler [WEAK]
|
||||
EXPORT HRTIM1_Master_IRQHandler [WEAK]
|
||||
EXPORT HRTIM1_TIMA_IRQHandler [WEAK]
|
||||
EXPORT HRTIM1_TIMB_IRQHandler [WEAK]
|
||||
EXPORT HRTIM1_TIMC_IRQHandler [WEAK]
|
||||
EXPORT HRTIM1_TIMD_IRQHandler [WEAK]
|
||||
EXPORT HRTIM1_TIME_IRQHandler [WEAK]
|
||||
EXPORT HRTIM1_FLT_IRQHandler [WEAK]
|
||||
EXPORT FPU_IRQHandler [WEAK]
|
||||
|
||||
WWDG_IRQHandler
|
||||
PVD_IRQHandler
|
||||
TAMP_STAMP_IRQHandler
|
||||
RTC_WKUP_IRQHandler
|
||||
FLASH_IRQHandler
|
||||
RCC_IRQHandler
|
||||
EXTI0_IRQHandler
|
||||
EXTI1_IRQHandler
|
||||
EXTI2_TSC_IRQHandler
|
||||
EXTI3_IRQHandler
|
||||
EXTI4_IRQHandler
|
||||
DMA1_Channel1_IRQHandler
|
||||
DMA1_Channel2_IRQHandler
|
||||
DMA1_Channel3_IRQHandler
|
||||
DMA1_Channel4_IRQHandler
|
||||
DMA1_Channel5_IRQHandler
|
||||
DMA1_Channel6_IRQHandler
|
||||
DMA1_Channel7_IRQHandler
|
||||
ADC1_2_IRQHandler
|
||||
CAN_TX_IRQHandler
|
||||
CAN_RX0_IRQHandler
|
||||
CAN_RX1_IRQHandler
|
||||
CAN_SCE_IRQHandler
|
||||
EXTI9_5_IRQHandler
|
||||
TIM1_BRK_TIM15_IRQHandler
|
||||
TIM1_UP_TIM16_IRQHandler
|
||||
TIM1_TRG_COM_TIM17_IRQHandler
|
||||
TIM1_CC_IRQHandler
|
||||
TIM2_IRQHandler
|
||||
TIM3_IRQHandler
|
||||
I2C1_EV_IRQHandler
|
||||
I2C1_ER_IRQHandler
|
||||
SPI1_IRQHandler
|
||||
USART1_IRQHandler
|
||||
USART2_IRQHandler
|
||||
USART3_IRQHandler
|
||||
EXTI15_10_IRQHandler
|
||||
RTC_Alarm_IRQHandler
|
||||
TIM6_DAC1_IRQHandler
|
||||
TIM7_DAC2_IRQHandler
|
||||
COMP2_IRQHandler
|
||||
COMP4_6_IRQHandler
|
||||
HRTIM1_Master_IRQHandler
|
||||
HRTIM1_TIMA_IRQHandler
|
||||
HRTIM1_TIMB_IRQHandler
|
||||
HRTIM1_TIMC_IRQHandler
|
||||
HRTIM1_TIMD_IRQHandler
|
||||
HRTIM1_TIME_IRQHandler
|
||||
HRTIM1_FLT_IRQHandler
|
||||
FPU_IRQHandler
|
||||
|
||||
B .
|
||||
|
||||
ENDP
|
||||
|
||||
ALIGN
|
||||
END
|
||||
|
||||
;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
; Scatter-Loading Description File
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
; Copyright (c) 2014, STMicroelectronics
|
||||
; All rights reserved.
|
||||
;
|
||||
; Redistribution and use in source and binary forms, with or without
|
||||
; modification, are permitted provided that the following conditions are met:
|
||||
;
|
||||
; 1. Redistributions of source code must retain the above copyright notice,
|
||||
; this list of conditions and the following disclaimer.
|
||||
; 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
; this list of conditions and the following disclaimer in the documentation
|
||||
; and/or other materials provided with the distribution.
|
||||
; 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
; may be used to endorse or promote products derived from this software
|
||||
; without specific prior written permission.
|
||||
;
|
||||
; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
; FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
; DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
; SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
; CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
; OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
|
||||
; STM32F334x8: 64KB FLASH (0x10000) + 12KB SRAM (0x3000)
|
||||
LR_IROM1 0x08000000 0x10000 { ; load region size_region
|
||||
|
||||
ER_IROM1 0x08000000 0x10000 { ; load address = execution address
|
||||
*.o (RESET, +First)
|
||||
*(InRoot$$Sections)
|
||||
.ANY (+RO)
|
||||
}
|
||||
|
||||
; Total: 98 vectors = 392 bytes (0x188) to be reserved in RAM
|
||||
RW_IRAM1 (0x20000000+0x188) (0x3000-0x188) { ; RW data
|
||||
.ANY (+RW +ZI)
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,56 @@
|
|||
/* mbed Microcontroller Library - stackheap
|
||||
* Setup a fixed single stack/heap memory model,
|
||||
* between the top of the RW/ZI region and the stackpointer
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <rt_misc.h>
|
||||
#include <stdint.h>
|
||||
|
||||
extern char Image$$RW_IRAM1$$ZI$$Limit[];
|
||||
|
||||
extern __value_in_regs struct __initial_stackheap __user_setup_stackheap(uint32_t R0, uint32_t R1, uint32_t R2, uint32_t R3) {
|
||||
uint32_t zi_limit = (uint32_t)Image$$RW_IRAM1$$ZI$$Limit;
|
||||
uint32_t sp_limit = __current_sp();
|
||||
|
||||
zi_limit = (zi_limit + 7) & ~0x7; // ensure zi_limit is 8-byte aligned
|
||||
|
||||
struct __initial_stackheap r;
|
||||
r.heap_base = zi_limit;
|
||||
r.heap_limit = sp_limit;
|
||||
return r;
|
||||
}
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
|
@ -63,7 +63,7 @@ SECTIONS
|
|||
KEEP(*(.eh_frame*))
|
||||
} > FLASH
|
||||
|
||||
.ARM.extab :
|
||||
.ARM.extab :
|
||||
{
|
||||
*(.ARM.extab* .gnu.linkonce.armextab.*)
|
||||
} > FLASH
|
||||
|
|
@ -125,7 +125,7 @@ SECTIONS
|
|||
__bss_end__ = .;
|
||||
_ebss = .;
|
||||
} > RAM
|
||||
|
||||
|
||||
.heap (COPY):
|
||||
{
|
||||
__end__ = .;
|
||||
|
|
@ -148,8 +148,7 @@ SECTIONS
|
|||
_estack = __StackTop;
|
||||
__StackLimit = __StackTop - SIZEOF(.stack_dummy);
|
||||
PROVIDE(__stack = __StackTop);
|
||||
|
||||
|
||||
/* Check if data + heap + stack exceeds RAM limit */
|
||||
ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,485 @@
|
|||
;/******************** (C) COPYRIGHT 2014 STMicroelectronics ********************
|
||||
;* File Name : startup_stm32f334x8.s
|
||||
;* Author : MCD Application Team
|
||||
;* Version : V2.1.0
|
||||
;* Date : 12-Sept-2014
|
||||
;* Description : STM32F334x4/STM32F334x6/STM32F334x8 devices vector table for EWARM toolchain.
|
||||
;* This module performs:
|
||||
;* - Set the initial SP
|
||||
;* - Set the initial PC == _iar_program_start,
|
||||
;* - Set the vector table entries with the exceptions ISR
|
||||
;* address.
|
||||
;* - Branches to main in the C library (which eventually
|
||||
;* calls main()).
|
||||
;* After Reset the Cortex-M4 processor is in Thread mode,
|
||||
;* priority is Privileged, and the Stack is set to Main.
|
||||
;********************************************************************************
|
||||
;*
|
||||
;* <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
|
||||
;*
|
||||
;* Redistribution and use in source and binary forms, with or without modification,
|
||||
;* are permitted provided that the following conditions are met:
|
||||
;* 1. Redistributions of source code must retain the above copyright notice,
|
||||
;* this list of conditions and the following disclaimer.
|
||||
;* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
;* this list of conditions and the following disclaimer in the documentation
|
||||
;* and/or other materials provided with the distribution.
|
||||
;* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
;* may be used to endorse or promote products derived from this software
|
||||
;* without specific prior written permission.
|
||||
;*
|
||||
;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
;*
|
||||
;*******************************************************************************
|
||||
;
|
||||
;
|
||||
; The modules in this file are included in the libraries, and may be replaced
|
||||
; by any user-defined modules that define the PUBLIC symbol _program_start or
|
||||
; a user defined start symbol.
|
||||
; To override the cstartup defined in the library, simply add your modified
|
||||
; version to the workbench project.
|
||||
;
|
||||
; The vector table is normally located at address 0.
|
||||
; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
|
||||
; The name "__vector_table" has special meaning for C-SPY:
|
||||
; it is where the SP start value is found, and the NVIC vector
|
||||
; table register (VTOR) is initialized to this address if != 0.
|
||||
;
|
||||
; Cortex-M version
|
||||
;
|
||||
|
||||
MODULE ?cstartup
|
||||
|
||||
;; Forward declaration of sections.
|
||||
SECTION CSTACK:DATA:NOROOT(3)
|
||||
|
||||
SECTION .intvec:CODE:NOROOT(2)
|
||||
|
||||
EXTERN __iar_program_start
|
||||
EXTERN SystemInit
|
||||
PUBLIC __vector_table
|
||||
|
||||
DATA
|
||||
__vector_table
|
||||
DCD sfe(CSTACK)
|
||||
DCD Reset_Handler ; Reset Handler
|
||||
|
||||
DCD NMI_Handler ; NMI Handler
|
||||
DCD HardFault_Handler ; Hard Fault Handler
|
||||
DCD MemManage_Handler ; MPU Fault Handler
|
||||
DCD BusFault_Handler ; Bus Fault Handler
|
||||
DCD UsageFault_Handler ; Usage Fault Handler
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD SVC_Handler ; SVCall Handler
|
||||
DCD DebugMon_Handler ; Debug Monitor Handler
|
||||
DCD 0 ; Reserved
|
||||
DCD PendSV_Handler ; PendSV Handler
|
||||
DCD SysTick_Handler ; SysTick Handler
|
||||
|
||||
; External Interrupts
|
||||
DCD WWDG_IRQHandler ; Window WatchDog
|
||||
DCD PVD_IRQHandler ; PVD through EXTI Line detection
|
||||
DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
|
||||
DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
|
||||
DCD FLASH_IRQHandler ; FLASH
|
||||
DCD RCC_IRQHandler ; RCC
|
||||
DCD EXTI0_IRQHandler ; EXTI Line0
|
||||
DCD EXTI1_IRQHandler ; EXTI Line1
|
||||
DCD EXTI2_TSC_IRQHandler ; EXTI Line2 and Touch Sense controller
|
||||
DCD EXTI3_IRQHandler ; EXTI Line3
|
||||
DCD EXTI4_IRQHandler ; EXTI Line4
|
||||
DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1
|
||||
DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2
|
||||
DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3
|
||||
DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4
|
||||
DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5
|
||||
DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6
|
||||
DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7
|
||||
DCD ADC1_2_IRQHandler ; ADC1 and ADC2
|
||||
DCD CAN_TX_IRQHandler ; CAN TX
|
||||
DCD CAN_RX0_IRQHandler ; CAN RX0
|
||||
DCD CAN_RX1_IRQHandler ; CAN RX1
|
||||
DCD CAN_SCE_IRQHandler ; CAN SCE
|
||||
DCD EXTI9_5_IRQHandler ; External Line[9:5]s
|
||||
DCD TIM1_BRK_TIM15_IRQHandler ; TIM1 Break and TIM15
|
||||
DCD TIM1_UP_TIM16_IRQHandler ; TIM1 Update and TIM16
|
||||
DCD TIM1_TRG_COM_TIM17_IRQHandler ; TIM1 Trigger and Commutation and TIM17
|
||||
DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
|
||||
DCD TIM2_IRQHandler ; TIM2
|
||||
DCD TIM3_IRQHandler ; TIM3
|
||||
DCD 0 ; Reserved
|
||||
DCD I2C1_EV_IRQHandler ; I2C1 Event
|
||||
DCD I2C1_ER_IRQHandler ; I2C1 Error
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD SPI1_IRQHandler ; SPI1
|
||||
DCD 0 ; Reserved
|
||||
DCD USART1_IRQHandler ; USART1
|
||||
DCD USART2_IRQHandler ; USART2
|
||||
DCD USART3_IRQHandler ; USART3
|
||||
DCD EXTI15_10_IRQHandler ; External Line[15:10]s
|
||||
DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD TIM6_DAC1_IRQHandler ; TIM6 and DAC1 underrun errors
|
||||
DCD TIM7_DAC2_IRQHandler ; TIM7 and DAC2 underrun errors
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD COMP2_IRQHandler ; COMP2
|
||||
DCD COMP4_6_IRQHandler ; COMP4 and COMP6
|
||||
DCD 0 ; Reserved
|
||||
DCD HRTIM1_Master_IRQHandler ; HRTIM1 master timer
|
||||
DCD HRTIM1_TIMA_IRQHandler ; HRTIM1 timer A
|
||||
DCD HRTIM1_TIMB_IRQHandler ; HRTIM1 timer B
|
||||
DCD HRTIM1_TIMC_IRQHandler ; HRTIM1 timer C
|
||||
DCD HRTIM1_TIMD_IRQHandler ; HRTIM1 timer D
|
||||
DCD HRTIM1_TIME_IRQHandler ; HRTIM1 timer E
|
||||
DCD HRTIM1_FLT_IRQHandler ; HRTIM1 fault
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD FPU_IRQHandler ; FPU
|
||||
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
;;
|
||||
;; Default interrupt handlers.
|
||||
;;
|
||||
THUMB
|
||||
PUBWEAK Reset_Handler
|
||||
SECTION .text:CODE:NOROOT:REORDER(2)
|
||||
Reset_Handler
|
||||
|
||||
LDR R0, =SystemInit
|
||||
BLX R0
|
||||
LDR R0, =__iar_program_start
|
||||
BX R0
|
||||
|
||||
PUBWEAK NMI_Handler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
NMI_Handler
|
||||
B NMI_Handler
|
||||
|
||||
PUBWEAK HardFault_Handler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
HardFault_Handler
|
||||
B HardFault_Handler
|
||||
|
||||
PUBWEAK MemManage_Handler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
MemManage_Handler
|
||||
B MemManage_Handler
|
||||
|
||||
PUBWEAK BusFault_Handler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
BusFault_Handler
|
||||
B BusFault_Handler
|
||||
|
||||
PUBWEAK UsageFault_Handler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
UsageFault_Handler
|
||||
B UsageFault_Handler
|
||||
|
||||
PUBWEAK SVC_Handler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
SVC_Handler
|
||||
B SVC_Handler
|
||||
|
||||
PUBWEAK DebugMon_Handler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
DebugMon_Handler
|
||||
B DebugMon_Handler
|
||||
|
||||
PUBWEAK PendSV_Handler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
PendSV_Handler
|
||||
B PendSV_Handler
|
||||
|
||||
PUBWEAK SysTick_Handler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
SysTick_Handler
|
||||
B SysTick_Handler
|
||||
|
||||
PUBWEAK WWDG_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
WWDG_IRQHandler
|
||||
B WWDG_IRQHandler
|
||||
|
||||
PUBWEAK PVD_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
PVD_IRQHandler
|
||||
B PVD_IRQHandler
|
||||
|
||||
PUBWEAK TAMP_STAMP_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
TAMP_STAMP_IRQHandler
|
||||
B TAMP_STAMP_IRQHandler
|
||||
|
||||
PUBWEAK RTC_WKUP_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
RTC_WKUP_IRQHandler
|
||||
B RTC_WKUP_IRQHandler
|
||||
|
||||
PUBWEAK FLASH_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
FLASH_IRQHandler
|
||||
B FLASH_IRQHandler
|
||||
|
||||
PUBWEAK RCC_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
RCC_IRQHandler
|
||||
B RCC_IRQHandler
|
||||
|
||||
PUBWEAK EXTI0_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
EXTI0_IRQHandler
|
||||
B EXTI0_IRQHandler
|
||||
|
||||
PUBWEAK EXTI1_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
EXTI1_IRQHandler
|
||||
B EXTI1_IRQHandler
|
||||
|
||||
PUBWEAK EXTI2_TSC_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
EXTI2_TSC_IRQHandler
|
||||
B EXTI2_TSC_IRQHandler
|
||||
|
||||
PUBWEAK EXTI3_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
EXTI3_IRQHandler
|
||||
B EXTI3_IRQHandler
|
||||
|
||||
PUBWEAK EXTI4_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
EXTI4_IRQHandler
|
||||
B EXTI4_IRQHandler
|
||||
|
||||
PUBWEAK DMA1_Channel1_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
DMA1_Channel1_IRQHandler
|
||||
B DMA1_Channel1_IRQHandler
|
||||
|
||||
PUBWEAK DMA1_Channel2_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
DMA1_Channel2_IRQHandler
|
||||
B DMA1_Channel2_IRQHandler
|
||||
|
||||
PUBWEAK DMA1_Channel3_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
DMA1_Channel3_IRQHandler
|
||||
B DMA1_Channel3_IRQHandler
|
||||
|
||||
PUBWEAK DMA1_Channel4_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
DMA1_Channel4_IRQHandler
|
||||
B DMA1_Channel4_IRQHandler
|
||||
|
||||
PUBWEAK DMA1_Channel5_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
DMA1_Channel5_IRQHandler
|
||||
B DMA1_Channel5_IRQHandler
|
||||
|
||||
PUBWEAK DMA1_Channel6_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
DMA1_Channel6_IRQHandler
|
||||
B DMA1_Channel6_IRQHandler
|
||||
|
||||
PUBWEAK DMA1_Channel7_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
DMA1_Channel7_IRQHandler
|
||||
B DMA1_Channel7_IRQHandler
|
||||
|
||||
PUBWEAK ADC1_2_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
ADC1_2_IRQHandler
|
||||
B ADC1_2_IRQHandler
|
||||
|
||||
PUBWEAK CAN_TX_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
CAN_TX_IRQHandler
|
||||
B CAN_TX_IRQHandler
|
||||
|
||||
PUBWEAK CAN_RX0_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
CAN_RX0_IRQHandler
|
||||
B CAN_RX0_IRQHandler
|
||||
|
||||
PUBWEAK CAN_RX1_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
CAN_RX1_IRQHandler
|
||||
B CAN_RX1_IRQHandler
|
||||
|
||||
PUBWEAK CAN_SCE_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
CAN_SCE_IRQHandler
|
||||
B CAN_SCE_IRQHandler
|
||||
|
||||
PUBWEAK EXTI9_5_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
EXTI9_5_IRQHandler
|
||||
B EXTI9_5_IRQHandler
|
||||
|
||||
PUBWEAK TIM1_BRK_TIM15_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
TIM1_BRK_TIM15_IRQHandler
|
||||
B TIM1_BRK_TIM15_IRQHandler
|
||||
|
||||
PUBWEAK TIM1_UP_TIM16_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
TIM1_UP_TIM16_IRQHandler
|
||||
B TIM1_UP_TIM16_IRQHandler
|
||||
|
||||
PUBWEAK TIM1_TRG_COM_TIM17_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
TIM1_TRG_COM_TIM17_IRQHandler
|
||||
B TIM1_TRG_COM_TIM17_IRQHandler
|
||||
|
||||
PUBWEAK TIM1_CC_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
TIM1_CC_IRQHandler
|
||||
B TIM1_CC_IRQHandler
|
||||
|
||||
PUBWEAK TIM2_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
TIM2_IRQHandler
|
||||
B TIM2_IRQHandler
|
||||
|
||||
PUBWEAK TIM3_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
TIM3_IRQHandler
|
||||
B TIM3_IRQHandler
|
||||
|
||||
PUBWEAK I2C1_EV_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
I2C1_EV_IRQHandler
|
||||
B I2C1_EV_IRQHandler
|
||||
|
||||
PUBWEAK I2C1_ER_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
I2C1_ER_IRQHandler
|
||||
B I2C1_ER_IRQHandler
|
||||
|
||||
PUBWEAK SPI1_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
SPI1_IRQHandler
|
||||
B SPI1_IRQHandler
|
||||
|
||||
PUBWEAK USART1_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
USART1_IRQHandler
|
||||
B USART1_IRQHandler
|
||||
|
||||
PUBWEAK USART2_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
USART2_IRQHandler
|
||||
B USART2_IRQHandler
|
||||
|
||||
PUBWEAK USART3_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
USART3_IRQHandler
|
||||
B USART3_IRQHandler
|
||||
|
||||
PUBWEAK EXTI15_10_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
EXTI15_10_IRQHandler
|
||||
B EXTI15_10_IRQHandler
|
||||
|
||||
PUBWEAK RTC_Alarm_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
RTC_Alarm_IRQHandler
|
||||
B RTC_Alarm_IRQHandler
|
||||
|
||||
PUBWEAK TIM6_DAC1_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
TIM6_DAC1_IRQHandler
|
||||
B TIM6_DAC1_IRQHandler
|
||||
|
||||
PUBWEAK TIM7_DAC2_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
TIM7_DAC2_IRQHandler
|
||||
B TIM7_DAC2_IRQHandler
|
||||
|
||||
PUBWEAK COMP2_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
COMP2_IRQHandler
|
||||
B COMP2_IRQHandler
|
||||
|
||||
PUBWEAK COMP4_6_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
COMP4_6_IRQHandler
|
||||
B COMP4_6_IRQHandler
|
||||
|
||||
PUBWEAK HRTIM1_Master_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
HRTIM1_Master_IRQHandler
|
||||
B HRTIM1_Master_IRQHandler
|
||||
|
||||
PUBWEAK HRTIM1_TIMA_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
HRTIM1_TIMA_IRQHandler
|
||||
B HRTIM1_TIMA_IRQHandler
|
||||
|
||||
PUBWEAK HRTIM1_TIMB_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
HRTIM1_TIMB_IRQHandler
|
||||
B HRTIM1_TIMB_IRQHandler
|
||||
|
||||
PUBWEAK HRTIM1_TIMC_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
HRTIM1_TIMC_IRQHandler
|
||||
B HRTIM1_TIMC_IRQHandler
|
||||
|
||||
PUBWEAK HRTIM1_TIMD_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
HRTIM1_TIMD_IRQHandler
|
||||
B HRTIM1_TIMD_IRQHandler
|
||||
|
||||
PUBWEAK HRTIM1_TIME_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
HRTIM1_TIME_IRQHandler
|
||||
B HRTIM1_TIME_IRQHandler
|
||||
|
||||
PUBWEAK HRTIM1_FLT_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
HRTIM1_FLT_IRQHandler
|
||||
B HRTIM1_FLT_IRQHandler
|
||||
|
||||
PUBWEAK FPU_IRQHandler
|
||||
SECTION .text:CODE:NOROOT:REORDER(1)
|
||||
FPU_IRQHandler
|
||||
B FPU_IRQHandler
|
||||
|
||||
END
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,34 @@
|
|||
/* [ROM = 64kb = 0x10000] */
|
||||
define symbol __intvec_start__ = 0x08000000;
|
||||
define symbol __region_ROM_start__ = 0x08000000;
|
||||
define symbol __region_ROM_end__ = 0x0800FFFF;
|
||||
|
||||
/* [RAM = 16kb = 0x4000] Vector table dynamic copy: 98 vectors = 392 bytes (0x188) to be reserved in RAM */
|
||||
define symbol __NVIC_start__ = 0x20000000;
|
||||
define symbol __NVIC_end__ = 0x20000187; /*aligned on 8 bytes */
|
||||
define symbol __region_RAM_start__ = 0x20000188;
|
||||
define symbol __region_RAM_end__ = 0x20002FFF;
|
||||
define symbol __region_CCMRAM_start__ = 0x10000000;
|
||||
define symbol __region_CCMRAM_end__ = 0x10000FFF;
|
||||
|
||||
/* Memory regions */
|
||||
define memory mem with size = 4G;
|
||||
define region ROM_region = mem:[from __region_ROM_start__ to __region_ROM_end__];
|
||||
define region RAM_region = mem:[from __region_RAM_start__ to __region_RAM_end__];
|
||||
define region CCMRAM_region = mem:[from __region_CCMRAM_start__ to __region_CCMRAM_end__];
|
||||
|
||||
/* Stack and Heap */
|
||||
/*Heap 1/4 of ram and stack 1/8*/
|
||||
define symbol __size_cstack__ = 0x600;
|
||||
define symbol __size_heap__ = 0xC00;
|
||||
define block CSTACK with alignment = 8, size = __size_cstack__ { };
|
||||
define block HEAP with alignment = 8, size = __size_heap__ { };
|
||||
define block STACKHEAP with fixed order { block HEAP, block CSTACK };
|
||||
|
||||
initialize by copy with packing = zeros { readwrite };
|
||||
do not initialize { section .noinit };
|
||||
|
||||
place at address mem:__intvec_start__ { readonly section .intvec };
|
||||
|
||||
place in ROM_region { readonly };
|
||||
place in RAM_region { readwrite, block STACKHEAP };
|
||||
|
|
@ -0,0 +1,323 @@
|
|||
; STM32L151RC Ultra Low Power High-density Devices vector table for MDK ARM_MICRO toolchain
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
; Copyright (c) 2015, STMicroelectronics
|
||||
; All rights reserved.
|
||||
;
|
||||
; Redistribution and use in source and binary forms, with or without
|
||||
; modification, are permitted provided that the following conditions are met:
|
||||
;
|
||||
; 1. Redistributions of source code must retain the above copyright notice,
|
||||
; this list of conditions and the following disclaimer.
|
||||
; 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
; this list of conditions and the following disclaimer in the documentation
|
||||
; and/or other materials provided with the distribution.
|
||||
; 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
; may be used to endorse or promote products derived from this software
|
||||
; without specific prior written permission.
|
||||
;
|
||||
; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
; FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
; DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
; SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
; CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
; OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
|
||||
; Amount of memory (in bytes) allocated for Stack
|
||||
; Tailor this value to your application needs
|
||||
; <h> Stack Configuration
|
||||
; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
|
||||
; </h>
|
||||
|
||||
Stack_Size EQU 0x00000400
|
||||
|
||||
AREA STACK, NOINIT, READWRITE, ALIGN=3
|
||||
EXPORT __initial_sp
|
||||
|
||||
Stack_Mem SPACE Stack_Size
|
||||
__initial_sp EQU 0x20008000 ; Top of RAM (32 KB)
|
||||
|
||||
|
||||
; <h> Heap Configuration
|
||||
; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
|
||||
; </h>
|
||||
|
||||
Heap_Size EQU 0x00000200
|
||||
|
||||
AREA HEAP, NOINIT, READWRITE, ALIGN=3
|
||||
EXPORT __heap_base
|
||||
EXPORT __heap_limit
|
||||
|
||||
__heap_base
|
||||
Heap_Mem SPACE Heap_Size
|
||||
__heap_limit EQU (__initial_sp - Stack_Size)
|
||||
|
||||
PRESERVE8
|
||||
THUMB
|
||||
|
||||
|
||||
; Vector Table Mapped to Address 0 at Reset
|
||||
AREA RESET, DATA, READONLY
|
||||
EXPORT __Vectors
|
||||
EXPORT __Vectors_End
|
||||
EXPORT __Vectors_Size
|
||||
|
||||
__Vectors DCD __initial_sp ; Top of Stack
|
||||
DCD Reset_Handler ; Reset Handler
|
||||
DCD NMI_Handler ; NMI Handler
|
||||
DCD HardFault_Handler ; Hard Fault Handler
|
||||
DCD MemManage_Handler ; MPU Fault Handler
|
||||
DCD BusFault_Handler ; Bus Fault Handler
|
||||
DCD UsageFault_Handler ; Usage Fault Handler
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD SVC_Handler ; SVCall Handler
|
||||
DCD DebugMon_Handler ; Debug Monitor Handler
|
||||
DCD 0 ; Reserved
|
||||
DCD PendSV_Handler ; PendSV Handler
|
||||
DCD SysTick_Handler ; SysTick Handler
|
||||
|
||||
; External Interrupts
|
||||
DCD WWDG_IRQHandler ; Window Watchdog
|
||||
DCD PVD_IRQHandler ; PVD through EXTI Line detect
|
||||
DCD TAMPER_STAMP_IRQHandler ; Tamper and Time Stamp
|
||||
DCD RTC_WKUP_IRQHandler ; RTC Wakeup
|
||||
DCD FLASH_IRQHandler ; FLASH
|
||||
DCD RCC_IRQHandler ; RCC
|
||||
DCD EXTI0_IRQHandler ; EXTI Line 0
|
||||
DCD EXTI1_IRQHandler ; EXTI Line 1
|
||||
DCD EXTI2_IRQHandler ; EXTI Line 2
|
||||
DCD EXTI3_IRQHandler ; EXTI Line 3
|
||||
DCD EXTI4_IRQHandler ; EXTI Line 4
|
||||
DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1
|
||||
DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2
|
||||
DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3
|
||||
DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4
|
||||
DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5
|
||||
DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6
|
||||
DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7
|
||||
DCD ADC1_IRQHandler ; ADC1
|
||||
DCD USB_HP_IRQHandler ; USB High Priority
|
||||
DCD USB_LP_IRQHandler ; USB Low Priority
|
||||
DCD DAC_IRQHandler ; DAC
|
||||
DCD COMP_IRQHandler ; COMP through EXTI Line
|
||||
DCD EXTI9_5_IRQHandler ; EXTI Line 9..5
|
||||
DCD LCD_IRQHandler ; LCD
|
||||
DCD TIM9_IRQHandler ; TIM9
|
||||
DCD TIM10_IRQHandler ; TIM10
|
||||
DCD TIM11_IRQHandler ; TIM11
|
||||
DCD TIM2_IRQHandler ; TIM2
|
||||
DCD TIM3_IRQHandler ; TIM3
|
||||
DCD TIM4_IRQHandler ; TIM4
|
||||
DCD I2C1_EV_IRQHandler ; I2C1 Event
|
||||
DCD I2C1_ER_IRQHandler ; I2C1 Error
|
||||
DCD I2C2_EV_IRQHandler ; I2C2 Event
|
||||
DCD I2C2_ER_IRQHandler ; I2C2 Error
|
||||
DCD SPI1_IRQHandler ; SPI1
|
||||
DCD SPI2_IRQHandler ; SPI2
|
||||
DCD USART1_IRQHandler ; USART1
|
||||
DCD USART2_IRQHandler ; USART2
|
||||
DCD USART3_IRQHandler ; USART3
|
||||
DCD EXTI15_10_IRQHandler ; EXTI Line 15..10
|
||||
DCD RTC_Alarm_IRQHandler ; RTC Alarm through EXTI Line
|
||||
DCD USB_FS_WKUP_IRQHandler ; USB FS Wakeup from suspend
|
||||
DCD TIM6_IRQHandler ; TIM6
|
||||
DCD TIM7_IRQHandler ; TIM7
|
||||
DCD 0 ; Reserved
|
||||
DCD TIM5_IRQHandler ; TIM5
|
||||
DCD SPI3_IRQHandler ; SPI3
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD DMA2_Channel1_IRQHandler ; DMA2 Channel 1
|
||||
DCD DMA2_Channel2_IRQHandler ; DMA2 Channel 2
|
||||
DCD DMA2_Channel3_IRQHandler ; DMA2 Channel 3
|
||||
DCD DMA2_Channel4_IRQHandler ; DMA2 Channel 4
|
||||
DCD DMA2_Channel5_IRQHandler ; DMA2 Channel 5
|
||||
DCD AES_IRQHandler ; AES
|
||||
DCD COMP_ACQ_IRQHandler ; Comparator Channel Acquisition
|
||||
|
||||
__Vectors_End
|
||||
|
||||
__Vectors_Size EQU __Vectors_End - __Vectors
|
||||
|
||||
AREA |.text|, CODE, READONLY
|
||||
|
||||
; Reset handler
|
||||
Reset_Handler PROC
|
||||
EXPORT Reset_Handler [WEAK]
|
||||
IMPORT __main
|
||||
IMPORT SystemInit
|
||||
LDR R0, =SystemInit
|
||||
BLX R0
|
||||
LDR R0, =__main
|
||||
BX R0
|
||||
ENDP
|
||||
|
||||
; Dummy Exception Handlers (infinite loops which can be modified)
|
||||
|
||||
NMI_Handler PROC
|
||||
EXPORT NMI_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
HardFault_Handler\
|
||||
PROC
|
||||
EXPORT HardFault_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
MemManage_Handler\
|
||||
PROC
|
||||
EXPORT MemManage_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
BusFault_Handler\
|
||||
PROC
|
||||
EXPORT BusFault_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
UsageFault_Handler\
|
||||
PROC
|
||||
EXPORT UsageFault_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
SVC_Handler PROC
|
||||
EXPORT SVC_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
DebugMon_Handler\
|
||||
PROC
|
||||
EXPORT DebugMon_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
PendSV_Handler PROC
|
||||
EXPORT PendSV_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
SysTick_Handler PROC
|
||||
EXPORT SysTick_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
|
||||
Default_Handler PROC
|
||||
|
||||
EXPORT WWDG_IRQHandler [WEAK]
|
||||
EXPORT PVD_IRQHandler [WEAK]
|
||||
EXPORT TAMPER_STAMP_IRQHandler [WEAK]
|
||||
EXPORT RTC_WKUP_IRQHandler [WEAK]
|
||||
EXPORT FLASH_IRQHandler [WEAK]
|
||||
EXPORT RCC_IRQHandler [WEAK]
|
||||
EXPORT EXTI0_IRQHandler [WEAK]
|
||||
EXPORT EXTI1_IRQHandler [WEAK]
|
||||
EXPORT EXTI2_IRQHandler [WEAK]
|
||||
EXPORT EXTI3_IRQHandler [WEAK]
|
||||
EXPORT EXTI4_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel1_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel2_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel3_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel4_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel5_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel6_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel7_IRQHandler [WEAK]
|
||||
EXPORT ADC1_IRQHandler [WEAK]
|
||||
EXPORT USB_HP_IRQHandler [WEAK]
|
||||
EXPORT USB_LP_IRQHandler [WEAK]
|
||||
EXPORT DAC_IRQHandler [WEAK]
|
||||
EXPORT COMP_IRQHandler [WEAK]
|
||||
EXPORT EXTI9_5_IRQHandler [WEAK]
|
||||
EXPORT LCD_IRQHandler [WEAK]
|
||||
EXPORT TIM9_IRQHandler [WEAK]
|
||||
EXPORT TIM10_IRQHandler [WEAK]
|
||||
EXPORT TIM11_IRQHandler [WEAK]
|
||||
EXPORT TIM2_IRQHandler [WEAK]
|
||||
EXPORT TIM3_IRQHandler [WEAK]
|
||||
EXPORT TIM4_IRQHandler [WEAK]
|
||||
EXPORT I2C1_EV_IRQHandler [WEAK]
|
||||
EXPORT I2C1_ER_IRQHandler [WEAK]
|
||||
EXPORT I2C2_EV_IRQHandler [WEAK]
|
||||
EXPORT I2C2_ER_IRQHandler [WEAK]
|
||||
EXPORT SPI1_IRQHandler [WEAK]
|
||||
EXPORT SPI2_IRQHandler [WEAK]
|
||||
EXPORT USART1_IRQHandler [WEAK]
|
||||
EXPORT USART2_IRQHandler [WEAK]
|
||||
EXPORT USART3_IRQHandler [WEAK]
|
||||
EXPORT EXTI15_10_IRQHandler [WEAK]
|
||||
EXPORT RTC_Alarm_IRQHandler [WEAK]
|
||||
EXPORT USB_FS_WKUP_IRQHandler [WEAK]
|
||||
EXPORT TIM6_IRQHandler [WEAK]
|
||||
EXPORT TIM7_IRQHandler [WEAK]
|
||||
EXPORT TIM5_IRQHandler [WEAK]
|
||||
EXPORT SPI3_IRQHandler [WEAK]
|
||||
EXPORT DMA2_Channel1_IRQHandler [WEAK]
|
||||
EXPORT DMA2_Channel2_IRQHandler [WEAK]
|
||||
EXPORT DMA2_Channel3_IRQHandler [WEAK]
|
||||
EXPORT DMA2_Channel4_IRQHandler [WEAK]
|
||||
EXPORT DMA2_Channel5_IRQHandler [WEAK]
|
||||
EXPORT AES_IRQHandler [WEAK]
|
||||
EXPORT COMP_ACQ_IRQHandler [WEAK]
|
||||
|
||||
WWDG_IRQHandler
|
||||
PVD_IRQHandler
|
||||
TAMPER_STAMP_IRQHandler
|
||||
RTC_WKUP_IRQHandler
|
||||
FLASH_IRQHandler
|
||||
RCC_IRQHandler
|
||||
EXTI0_IRQHandler
|
||||
EXTI1_IRQHandler
|
||||
EXTI2_IRQHandler
|
||||
EXTI3_IRQHandler
|
||||
EXTI4_IRQHandler
|
||||
DMA1_Channel1_IRQHandler
|
||||
DMA1_Channel2_IRQHandler
|
||||
DMA1_Channel3_IRQHandler
|
||||
DMA1_Channel4_IRQHandler
|
||||
DMA1_Channel5_IRQHandler
|
||||
DMA1_Channel6_IRQHandler
|
||||
DMA1_Channel7_IRQHandler
|
||||
ADC1_IRQHandler
|
||||
USB_HP_IRQHandler
|
||||
USB_LP_IRQHandler
|
||||
DAC_IRQHandler
|
||||
COMP_IRQHandler
|
||||
EXTI9_5_IRQHandler
|
||||
LCD_IRQHandler
|
||||
TIM9_IRQHandler
|
||||
TIM10_IRQHandler
|
||||
TIM11_IRQHandler
|
||||
TIM2_IRQHandler
|
||||
TIM3_IRQHandler
|
||||
TIM4_IRQHandler
|
||||
I2C1_EV_IRQHandler
|
||||
I2C1_ER_IRQHandler
|
||||
I2C2_EV_IRQHandler
|
||||
I2C2_ER_IRQHandler
|
||||
SPI1_IRQHandler
|
||||
SPI2_IRQHandler
|
||||
USART1_IRQHandler
|
||||
USART2_IRQHandler
|
||||
USART3_IRQHandler
|
||||
EXTI15_10_IRQHandler
|
||||
RTC_Alarm_IRQHandler
|
||||
USB_FS_WKUP_IRQHandler
|
||||
TIM6_IRQHandler
|
||||
TIM7_IRQHandler
|
||||
TIM5_IRQHandler
|
||||
SPI3_IRQHandler
|
||||
DMA2_Channel1_IRQHandler
|
||||
DMA2_Channel2_IRQHandler
|
||||
DMA2_Channel3_IRQHandler
|
||||
DMA2_Channel4_IRQHandler
|
||||
DMA2_Channel5_IRQHandler
|
||||
AES_IRQHandler
|
||||
COMP_ACQ_IRQHandler
|
||||
|
||||
B .
|
||||
|
||||
ENDP
|
||||
|
||||
ALIGN
|
||||
END
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
; Scatter-Loading Description File
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
; Copyright (c) 2015, STMicroelectronics
|
||||
; All rights reserved.
|
||||
;
|
||||
; Redistribution and use in source and binary forms, with or without
|
||||
; modification, are permitted provided that the following conditions are met:
|
||||
;
|
||||
; 1. Redistributions of source code must retain the above copyright notice,
|
||||
; this list of conditions and the following disclaimer.
|
||||
; 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
; this list of conditions and the following disclaimer in the documentation
|
||||
; and/or other materials provided with the distribution.
|
||||
; 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
; may be used to endorse or promote products derived from this software
|
||||
; without specific prior written permission.
|
||||
;
|
||||
; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
; FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
; DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
; SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
; CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
; OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
|
||||
; STM32L151RC: 256KB FLASH + 32KB SRAM
|
||||
LR_IROM1 0x08000000 0x40000 { ; load region size_region
|
||||
|
||||
ER_IROM1 0x08000000 0x40000 { ; load address = execution address
|
||||
*.o (RESET, +First)
|
||||
*(InRoot$$Sections)
|
||||
.ANY (+RO)
|
||||
}
|
||||
|
||||
; 73 vectors = 292 bytes (0x124) to be reserved in RAM
|
||||
RW_IRAM1 (0x20000000+0x124) (0x8000-0x124) { ; RW data
|
||||
.ANY (+RW +ZI)
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,56 @@
|
|||
/* mbed Microcontroller Library - stackheap
|
||||
* Setup a fixed single stack/heap memory model,
|
||||
* between the top of the RW/ZI region and the stackpointer
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <rt_misc.h>
|
||||
#include <stdint.h>
|
||||
|
||||
extern char Image$$RW_IRAM1$$ZI$$Limit[];
|
||||
|
||||
extern __value_in_regs struct __initial_stackheap __user_setup_stackheap(uint32_t R0, uint32_t R1, uint32_t R2, uint32_t R3) {
|
||||
uint32_t zi_limit = (uint32_t)Image$$RW_IRAM1$$ZI$$Limit;
|
||||
uint32_t sp_limit = __current_sp();
|
||||
|
||||
zi_limit = (zi_limit + 7) & ~0x7; // ensure zi_limit is 8-byte aligned
|
||||
|
||||
struct __initial_stackheap r;
|
||||
r.heap_base = zi_limit;
|
||||
r.heap_limit = sp_limit;
|
||||
return r;
|
||||
}
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
|
@ -0,0 +1,296 @@
|
|||
; STM32L151RC Ultra Low Power High-density Devices vector table for MDK ARM_STD toolchain
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
; Copyright (c) 2015, STMicroelectronics
|
||||
; All rights reserved.
|
||||
;
|
||||
; Redistribution and use in source and binary forms, with or without
|
||||
; modification, are permitted provided that the following conditions are met:
|
||||
;
|
||||
; 1. Redistributions of source code must retain the above copyright notice,
|
||||
; this list of conditions and the following disclaimer.
|
||||
; 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
; this list of conditions and the following disclaimer in the documentation
|
||||
; and/or other materials provided with the distribution.
|
||||
; 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
; may be used to endorse or promote products derived from this software
|
||||
; without specific prior written permission.
|
||||
;
|
||||
; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
; FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
; DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
; SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
; CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
; OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
|
||||
__initial_sp EQU 0x2008000 ; Top of RAM (32 KB)
|
||||
|
||||
PRESERVE8
|
||||
THUMB
|
||||
|
||||
|
||||
; Vector Table Mapped to Address 0 at Reset
|
||||
AREA RESET, DATA, READONLY
|
||||
EXPORT __Vectors
|
||||
EXPORT __Vectors_End
|
||||
EXPORT __Vectors_Size
|
||||
|
||||
__Vectors DCD __initial_sp ; Top of Stack
|
||||
DCD Reset_Handler ; Reset Handler
|
||||
DCD NMI_Handler ; NMI Handler
|
||||
DCD HardFault_Handler ; Hard Fault Handler
|
||||
DCD MemManage_Handler ; MPU Fault Handler
|
||||
DCD BusFault_Handler ; Bus Fault Handler
|
||||
DCD UsageFault_Handler ; Usage Fault Handler
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD SVC_Handler ; SVCall Handler
|
||||
DCD DebugMon_Handler ; Debug Monitor Handler
|
||||
DCD 0 ; Reserved
|
||||
DCD PendSV_Handler ; PendSV Handler
|
||||
DCD SysTick_Handler ; SysTick Handler
|
||||
|
||||
; External Interrupts
|
||||
DCD WWDG_IRQHandler ; Window Watchdog
|
||||
DCD PVD_IRQHandler ; PVD through EXTI Line detect
|
||||
DCD TAMPER_STAMP_IRQHandler ; Tamper and Time Stamp
|
||||
DCD RTC_WKUP_IRQHandler ; RTC Wakeup
|
||||
DCD FLASH_IRQHandler ; FLASH
|
||||
DCD RCC_IRQHandler ; RCC
|
||||
DCD EXTI0_IRQHandler ; EXTI Line 0
|
||||
DCD EXTI1_IRQHandler ; EXTI Line 1
|
||||
DCD EXTI2_IRQHandler ; EXTI Line 2
|
||||
DCD EXTI3_IRQHandler ; EXTI Line 3
|
||||
DCD EXTI4_IRQHandler ; EXTI Line 4
|
||||
DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1
|
||||
DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2
|
||||
DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3
|
||||
DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4
|
||||
DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5
|
||||
DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6
|
||||
DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7
|
||||
DCD ADC1_IRQHandler ; ADC1
|
||||
DCD USB_HP_IRQHandler ; USB High Priority
|
||||
DCD USB_LP_IRQHandler ; USB Low Priority
|
||||
DCD DAC_IRQHandler ; DAC
|
||||
DCD COMP_IRQHandler ; COMP through EXTI Line
|
||||
DCD EXTI9_5_IRQHandler ; EXTI Line 9..5
|
||||
DCD LCD_IRQHandler ; LCD
|
||||
DCD TIM9_IRQHandler ; TIM9
|
||||
DCD TIM10_IRQHandler ; TIM10
|
||||
DCD TIM11_IRQHandler ; TIM11
|
||||
DCD TIM2_IRQHandler ; TIM2
|
||||
DCD TIM3_IRQHandler ; TIM3
|
||||
DCD TIM4_IRQHandler ; TIM4
|
||||
DCD I2C1_EV_IRQHandler ; I2C1 Event
|
||||
DCD I2C1_ER_IRQHandler ; I2C1 Error
|
||||
DCD I2C2_EV_IRQHandler ; I2C2 Event
|
||||
DCD I2C2_ER_IRQHandler ; I2C2 Error
|
||||
DCD SPI1_IRQHandler ; SPI1
|
||||
DCD SPI2_IRQHandler ; SPI2
|
||||
DCD USART1_IRQHandler ; USART1
|
||||
DCD USART2_IRQHandler ; USART2
|
||||
DCD USART3_IRQHandler ; USART3
|
||||
DCD EXTI15_10_IRQHandler ; EXTI Line 15..10
|
||||
DCD RTC_Alarm_IRQHandler ; RTC Alarm through EXTI Line
|
||||
DCD USB_FS_WKUP_IRQHandler ; USB FS Wakeup from suspend
|
||||
DCD TIM6_IRQHandler ; TIM6
|
||||
DCD TIM7_IRQHandler ; TIM7
|
||||
DCD 0 ; Reserved
|
||||
DCD TIM5_IRQHandler ; TIM5
|
||||
DCD SPI3_IRQHandler ; SPI3
|
||||
DCD 0 ; Reserved
|
||||
DCD 0 ; Reserved
|
||||
DCD DMA2_Channel1_IRQHandler ; DMA2 Channel 1
|
||||
DCD DMA2_Channel2_IRQHandler ; DMA2 Channel 2
|
||||
DCD DMA2_Channel3_IRQHandler ; DMA2 Channel 3
|
||||
DCD DMA2_Channel4_IRQHandler ; DMA2 Channel 4
|
||||
DCD DMA2_Channel5_IRQHandler ; DMA2 Channel 5
|
||||
DCD AES_IRQHandler ; AES
|
||||
DCD COMP_ACQ_IRQHandler ; Comparator Channel Acquisition
|
||||
|
||||
__Vectors_End
|
||||
|
||||
__Vectors_Size EQU __Vectors_End - __Vectors
|
||||
|
||||
AREA |.text|, CODE, READONLY
|
||||
|
||||
; Reset handler
|
||||
Reset_Handler PROC
|
||||
EXPORT Reset_Handler [WEAK]
|
||||
IMPORT __main
|
||||
IMPORT SystemInit
|
||||
LDR R0, =SystemInit
|
||||
BLX R0
|
||||
LDR R0, =__main
|
||||
BX R0
|
||||
ENDP
|
||||
|
||||
; Dummy Exception Handlers (infinite loops which can be modified)
|
||||
|
||||
NMI_Handler PROC
|
||||
EXPORT NMI_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
HardFault_Handler\
|
||||
PROC
|
||||
EXPORT HardFault_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
MemManage_Handler\
|
||||
PROC
|
||||
EXPORT MemManage_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
BusFault_Handler\
|
||||
PROC
|
||||
EXPORT BusFault_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
UsageFault_Handler\
|
||||
PROC
|
||||
EXPORT UsageFault_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
SVC_Handler PROC
|
||||
EXPORT SVC_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
DebugMon_Handler\
|
||||
PROC
|
||||
EXPORT DebugMon_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
PendSV_Handler PROC
|
||||
EXPORT PendSV_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
SysTick_Handler PROC
|
||||
EXPORT SysTick_Handler [WEAK]
|
||||
B .
|
||||
ENDP
|
||||
|
||||
Default_Handler PROC
|
||||
|
||||
EXPORT WWDG_IRQHandler [WEAK]
|
||||
EXPORT PVD_IRQHandler [WEAK]
|
||||
EXPORT TAMPER_STAMP_IRQHandler [WEAK]
|
||||
EXPORT RTC_WKUP_IRQHandler [WEAK]
|
||||
EXPORT FLASH_IRQHandler [WEAK]
|
||||
EXPORT RCC_IRQHandler [WEAK]
|
||||
EXPORT EXTI0_IRQHandler [WEAK]
|
||||
EXPORT EXTI1_IRQHandler [WEAK]
|
||||
EXPORT EXTI2_IRQHandler [WEAK]
|
||||
EXPORT EXTI3_IRQHandler [WEAK]
|
||||
EXPORT EXTI4_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel1_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel2_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel3_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel4_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel5_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel6_IRQHandler [WEAK]
|
||||
EXPORT DMA1_Channel7_IRQHandler [WEAK]
|
||||
EXPORT ADC1_IRQHandler [WEAK]
|
||||
EXPORT USB_HP_IRQHandler [WEAK]
|
||||
EXPORT USB_LP_IRQHandler [WEAK]
|
||||
EXPORT DAC_IRQHandler [WEAK]
|
||||
EXPORT COMP_IRQHandler [WEAK]
|
||||
EXPORT EXTI9_5_IRQHandler [WEAK]
|
||||
EXPORT LCD_IRQHandler [WEAK]
|
||||
EXPORT TIM9_IRQHandler [WEAK]
|
||||
EXPORT TIM10_IRQHandler [WEAK]
|
||||
EXPORT TIM11_IRQHandler [WEAK]
|
||||
EXPORT TIM2_IRQHandler [WEAK]
|
||||
EXPORT TIM3_IRQHandler [WEAK]
|
||||
EXPORT TIM4_IRQHandler [WEAK]
|
||||
EXPORT I2C1_EV_IRQHandler [WEAK]
|
||||
EXPORT I2C1_ER_IRQHandler [WEAK]
|
||||
EXPORT I2C2_EV_IRQHandler [WEAK]
|
||||
EXPORT I2C2_ER_IRQHandler [WEAK]
|
||||
EXPORT SPI1_IRQHandler [WEAK]
|
||||
EXPORT SPI2_IRQHandler [WEAK]
|
||||
EXPORT USART1_IRQHandler [WEAK]
|
||||
EXPORT USART2_IRQHandler [WEAK]
|
||||
EXPORT USART3_IRQHandler [WEAK]
|
||||
EXPORT EXTI15_10_IRQHandler [WEAK]
|
||||
EXPORT RTC_Alarm_IRQHandler [WEAK]
|
||||
EXPORT USB_FS_WKUP_IRQHandler [WEAK]
|
||||
EXPORT TIM6_IRQHandler [WEAK]
|
||||
EXPORT TIM7_IRQHandler [WEAK]
|
||||
EXPORT TIM5_IRQHandler [WEAK]
|
||||
EXPORT SPI3_IRQHandler [WEAK]
|
||||
EXPORT DMA2_Channel1_IRQHandler [WEAK]
|
||||
EXPORT DMA2_Channel2_IRQHandler [WEAK]
|
||||
EXPORT DMA2_Channel3_IRQHandler [WEAK]
|
||||
EXPORT DMA2_Channel4_IRQHandler [WEAK]
|
||||
EXPORT DMA2_Channel5_IRQHandler [WEAK]
|
||||
EXPORT AES_IRQHandler [WEAK]
|
||||
EXPORT COMP_ACQ_IRQHandler [WEAK]
|
||||
|
||||
WWDG_IRQHandler
|
||||
PVD_IRQHandler
|
||||
TAMPER_STAMP_IRQHandler
|
||||
RTC_WKUP_IRQHandler
|
||||
FLASH_IRQHandler
|
||||
RCC_IRQHandler
|
||||
EXTI0_IRQHandler
|
||||
EXTI1_IRQHandler
|
||||
EXTI2_IRQHandler
|
||||
EXTI3_IRQHandler
|
||||
EXTI4_IRQHandler
|
||||
DMA1_Channel1_IRQHandler
|
||||
DMA1_Channel2_IRQHandler
|
||||
DMA1_Channel3_IRQHandler
|
||||
DMA1_Channel4_IRQHandler
|
||||
DMA1_Channel5_IRQHandler
|
||||
DMA1_Channel6_IRQHandler
|
||||
DMA1_Channel7_IRQHandler
|
||||
ADC1_IRQHandler
|
||||
USB_HP_IRQHandler
|
||||
USB_LP_IRQHandler
|
||||
DAC_IRQHandler
|
||||
COMP_IRQHandler
|
||||
EXTI9_5_IRQHandler
|
||||
LCD_IRQHandler
|
||||
TIM9_IRQHandler
|
||||
TIM10_IRQHandler
|
||||
TIM11_IRQHandler
|
||||
TIM2_IRQHandler
|
||||
TIM3_IRQHandler
|
||||
TIM4_IRQHandler
|
||||
I2C1_EV_IRQHandler
|
||||
I2C1_ER_IRQHandler
|
||||
I2C2_EV_IRQHandler
|
||||
I2C2_ER_IRQHandler
|
||||
SPI1_IRQHandler
|
||||
SPI2_IRQHandler
|
||||
USART1_IRQHandler
|
||||
USART2_IRQHandler
|
||||
USART3_IRQHandler
|
||||
EXTI15_10_IRQHandler
|
||||
RTC_Alarm_IRQHandler
|
||||
USB_FS_WKUP_IRQHandler
|
||||
TIM6_IRQHandler
|
||||
TIM7_IRQHandler
|
||||
TIM5_IRQHandler
|
||||
SPI3_IRQHandler
|
||||
DMA2_Channel1_IRQHandler
|
||||
DMA2_Channel2_IRQHandler
|
||||
DMA2_Channel3_IRQHandler
|
||||
DMA2_Channel4_IRQHandler
|
||||
DMA2_Channel5_IRQHandler
|
||||
AES_IRQHandler
|
||||
COMP_ACQ_IRQHandler
|
||||
|
||||
B .
|
||||
|
||||
ENDP
|
||||
|
||||
ALIGN
|
||||
END
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
; Scatter-Loading Description File
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
; Copyright (c) 2015, STMicroelectronics
|
||||
; All rights reserved.
|
||||
;
|
||||
; Redistribution and use in source and binary forms, with or without
|
||||
; modification, are permitted provided that the following conditions are met:
|
||||
;
|
||||
; 1. Redistributions of source code must retain the above copyright notice,
|
||||
; this list of conditions and the following disclaimer.
|
||||
; 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
; this list of conditions and the following disclaimer in the documentation
|
||||
; and/or other materials provided with the distribution.
|
||||
; 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
; may be used to endorse or promote products derived from this software
|
||||
; without specific prior written permission.
|
||||
;
|
||||
; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
; FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
; DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
; SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
; CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
; OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
|
||||
; STM32L151RC: 256KB FLASH + 32KB SRAM
|
||||
LR_IROM1 0x08000000 0x40000 { ; load region size_region
|
||||
|
||||
ER_IROM1 0x08000000 0x40000 { ; load address = execution address
|
||||
*.o (RESET, +First)
|
||||
*(InRoot$$Sections)
|
||||
.ANY (+RO)
|
||||
}
|
||||
|
||||
; 73 vectors = 292 bytes (0x124) to be reserved in RAM
|
||||
RW_IRAM1 (0x20000000+0x124) (0x8000-0x124) { ; RW data
|
||||
.ANY (+RW +ZI)
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,56 @@
|
|||
/* mbed Microcontroller Library - stackheap
|
||||
* Setup a fixed single stack/heap memory model,
|
||||
* between the top of the RW/ZI region and the stackpointer
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <rt_misc.h>
|
||||
#include <stdint.h>
|
||||
|
||||
extern char Image$$RW_IRAM1$$ZI$$Limit[];
|
||||
|
||||
extern __value_in_regs struct __initial_stackheap __user_setup_stackheap(uint32_t R0, uint32_t R1, uint32_t R2, uint32_t R3) {
|
||||
uint32_t zi_limit = (uint32_t)Image$$RW_IRAM1$$ZI$$Limit;
|
||||
uint32_t sp_limit = __current_sp();
|
||||
|
||||
zi_limit = (zi_limit + 7) & ~0x7; // ensure zi_limit is 8-byte aligned
|
||||
|
||||
struct __initial_stackheap r;
|
||||
r.heap_base = zi_limit;
|
||||
r.heap_limit = sp_limit;
|
||||
return r;
|
||||
}
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
|
@ -0,0 +1,157 @@
|
|||
/* Linker script to configure memory regions. */
|
||||
|
||||
MEMORY
|
||||
{
|
||||
/* 256KB FLASH, 32KB RAM, Reserve up till 0x13C. There are 0x73 vectors = 292
|
||||
* bytes (0x124) in RAM. But all GCC scripts seem to require BootRAM @0x138
|
||||
*/
|
||||
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 256k
|
||||
RAM (rwx) : ORIGIN = 0x2000013C, LENGTH = 0x8000-0x13C
|
||||
}
|
||||
|
||||
/* Linker script to place sections and symbol values. Should be used together
|
||||
* with other linker script that defines memory regions FLASH and RAM.
|
||||
* It references following symbols, which must be defined in code:
|
||||
* Reset_Handler : Entry of reset handler
|
||||
*
|
||||
* It defines following symbols, which code can use without definition:
|
||||
* __exidx_start
|
||||
* __exidx_end
|
||||
* __etext
|
||||
* __data_start__
|
||||
* __preinit_array_start
|
||||
* __preinit_array_end
|
||||
* __init_array_start
|
||||
* __init_array_end
|
||||
* __fini_array_start
|
||||
* __fini_array_end
|
||||
* __data_end__
|
||||
* __bss_start__
|
||||
* __bss_end__
|
||||
* __end__
|
||||
* end
|
||||
* __HeapLimit
|
||||
* __StackLimit
|
||||
* __StackTop
|
||||
* __stack
|
||||
* _estack
|
||||
*/
|
||||
ENTRY(Reset_Handler)
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.text :
|
||||
{
|
||||
KEEP(*(.isr_vector))
|
||||
*(.text*)
|
||||
KEEP(*(.init))
|
||||
KEEP(*(.fini))
|
||||
|
||||
/* .ctors */
|
||||
*crtbegin.o(.ctors)
|
||||
*crtbegin?.o(.ctors)
|
||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
|
||||
*(SORT(.ctors.*))
|
||||
*(.ctors)
|
||||
|
||||
/* .dtors */
|
||||
*crtbegin.o(.dtors)
|
||||
*crtbegin?.o(.dtors)
|
||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
|
||||
*(SORT(.dtors.*))
|
||||
*(.dtors)
|
||||
|
||||
*(.rodata*)
|
||||
|
||||
KEEP(*(.eh_frame*))
|
||||
} > FLASH
|
||||
|
||||
.ARM.extab :
|
||||
{
|
||||
*(.ARM.extab* .gnu.linkonce.armextab.*)
|
||||
} > FLASH
|
||||
|
||||
__exidx_start = .;
|
||||
.ARM.exidx :
|
||||
{
|
||||
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
|
||||
} > FLASH
|
||||
__exidx_end = .;
|
||||
|
||||
__etext = .;
|
||||
_sidata = .;
|
||||
|
||||
.data : AT (__etext)
|
||||
{
|
||||
__data_start__ = .;
|
||||
_sdata = .;
|
||||
*(vtable)
|
||||
*(.data*)
|
||||
|
||||
. = ALIGN(4);
|
||||
/* preinit data */
|
||||
PROVIDE_HIDDEN (__preinit_array_start = .);
|
||||
KEEP(*(.preinit_array))
|
||||
PROVIDE_HIDDEN (__preinit_array_end = .);
|
||||
|
||||
. = ALIGN(4);
|
||||
/* init data */
|
||||
PROVIDE_HIDDEN (__init_array_start = .);
|
||||
KEEP(*(SORT(.init_array.*)))
|
||||
KEEP(*(.init_array))
|
||||
PROVIDE_HIDDEN (__init_array_end = .);
|
||||
|
||||
|
||||
. = ALIGN(4);
|
||||
/* finit data */
|
||||
PROVIDE_HIDDEN (__fini_array_start = .);
|
||||
KEEP(*(SORT(.fini_array.*)))
|
||||
KEEP(*(.fini_array))
|
||||
PROVIDE_HIDDEN (__fini_array_end = .);
|
||||
|
||||
KEEP(*(.jcr*))
|
||||
. = ALIGN(4);
|
||||
/* All data end */
|
||||
__data_end__ = .;
|
||||
_edata = .;
|
||||
|
||||
} > RAM
|
||||
|
||||
.bss :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
__bss_start__ = .;
|
||||
_sbss = .;
|
||||
*(.bss*)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
__bss_end__ = .;
|
||||
_ebss = .;
|
||||
} > RAM
|
||||
|
||||
.heap (COPY):
|
||||
{
|
||||
__end__ = .;
|
||||
end = __end__;
|
||||
*(.heap*)
|
||||
__HeapLimit = .;
|
||||
} > RAM
|
||||
|
||||
/* .stack_dummy section doesn't contains any symbols. It is only
|
||||
* used for linker to calculate size of stack sections, and assign
|
||||
* values to stack symbols later */
|
||||
.stack_dummy (COPY):
|
||||
{
|
||||
*(.stack*)
|
||||
} > RAM
|
||||
|
||||
/* Set stack top to end of RAM, and stack limit move down by
|
||||
* size of stack_dummy section */
|
||||
__StackTop = ORIGIN(RAM) + LENGTH(RAM);
|
||||
_estack = __StackTop;
|
||||
__StackLimit = __StackTop - SIZEOF(.stack_dummy);
|
||||
PROVIDE(__stack = __StackTop);
|
||||
|
||||
/* Check if data + heap + stack exceeds RAM limit */
|
||||
ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
|
||||
}
|
||||
|
|
@ -0,0 +1,418 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file startup_stm32l151xc.s
|
||||
* @author MCD Application Team
|
||||
* @version V2.0.0
|
||||
* @date 5-September-2014
|
||||
* @brief STM32L151XC Devices vector table for
|
||||
* Atollic toolchain.
|
||||
* This module performs:
|
||||
* - Set the initial SP
|
||||
* - Set the initial PC == Reset_Handler,
|
||||
* - Set the vector table entries with the exceptions ISR address
|
||||
* - Configure the clock system
|
||||
* - Branches to main in the C library (which eventually
|
||||
* calls main()).
|
||||
* After Reset the Cortex-M3 processor is in Thread mode,
|
||||
* priority is Privileged, and the Stack is set to Main.
|
||||
******************************************************************************
|
||||
*
|
||||
* <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
.syntax unified
|
||||
.cpu cortex-m3
|
||||
.fpu softvfp
|
||||
.thumb
|
||||
|
||||
.global g_pfnVectors
|
||||
.global Default_Handler
|
||||
|
||||
/* start address for the initialization values of the .data section.
|
||||
defined in linker script */
|
||||
.word _sidata
|
||||
/* start address for the .data section. defined in linker script */
|
||||
.word _sdata
|
||||
/* end address for the .data section. defined in linker script */
|
||||
.word _edata
|
||||
/* start address for the .bss section. defined in linker script */
|
||||
.word _sbss
|
||||
/* end address for the .bss section. defined in linker script */
|
||||
.word _ebss
|
||||
|
||||
.equ BootRAM, 0xF108F85F
|
||||
/**
|
||||
* @brief This is the code that gets called when the processor first
|
||||
* starts execution following a reset event. Only the absolutely
|
||||
* necessary set is performed, after which the application
|
||||
* supplied main() routine is called.
|
||||
* @param None
|
||||
* @retval : None
|
||||
*/
|
||||
|
||||
.section .text.Reset_Handler
|
||||
.weak Reset_Handler
|
||||
.type Reset_Handler, %function
|
||||
Reset_Handler:
|
||||
|
||||
/* Copy the data segment initializers from flash to SRAM */
|
||||
movs r1, #0
|
||||
b LoopCopyDataInit
|
||||
|
||||
CopyDataInit:
|
||||
ldr r3, =_sidata
|
||||
ldr r3, [r3, r1]
|
||||
str r3, [r0, r1]
|
||||
adds r1, r1, #4
|
||||
|
||||
LoopCopyDataInit:
|
||||
ldr r0, =_sdata
|
||||
ldr r3, =_edata
|
||||
adds r2, r0, r1
|
||||
cmp r2, r3
|
||||
bcc CopyDataInit
|
||||
ldr r2, =_sbss
|
||||
b LoopFillZerobss
|
||||
/* Zero fill the bss segment. */
|
||||
FillZerobss:
|
||||
movs r3, #0
|
||||
str r3, [r2], #4
|
||||
|
||||
LoopFillZerobss:
|
||||
ldr r3, = _ebss
|
||||
cmp r2, r3
|
||||
bcc FillZerobss
|
||||
|
||||
/* Call the clock system intitialization function.*/
|
||||
bl SystemInit
|
||||
/* Call static constructors */
|
||||
bl __libc_init_array
|
||||
/* Call the application's entry point.*/
|
||||
bl main
|
||||
bx lr
|
||||
.size Reset_Handler, .-Reset_Handler
|
||||
|
||||
/**
|
||||
* @brief This is the code that gets called when the processor receives an
|
||||
* unexpected interrupt. This simply enters an infinite loop, preserving
|
||||
* the system state for examination by a debugger.
|
||||
*
|
||||
* @param None
|
||||
* @retval : None
|
||||
*/
|
||||
.section .text.Default_Handler,"ax",%progbits
|
||||
Default_Handler:
|
||||
Infinite_Loop:
|
||||
b Infinite_Loop
|
||||
.size Default_Handler, .-Default_Handler
|
||||
/******************************************************************************
|
||||
*
|
||||
* The minimal vector table for a Cortex M3. Note that the proper constructs
|
||||
* must be placed on this to ensure that it ends up at physical address
|
||||
* 0x0000.0000.
|
||||
*
|
||||
******************************************************************************/
|
||||
.section .isr_vector,"a",%progbits
|
||||
.type g_pfnVectors, %object
|
||||
.size g_pfnVectors, .-g_pfnVectors
|
||||
|
||||
|
||||
g_pfnVectors:
|
||||
.word _estack
|
||||
.word Reset_Handler
|
||||
.word NMI_Handler
|
||||
.word HardFault_Handler
|
||||
.word MemManage_Handler
|
||||
.word BusFault_Handler
|
||||
.word UsageFault_Handler
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word SVC_Handler
|
||||
.word DebugMon_Handler
|
||||
.word 0
|
||||
.word PendSV_Handler
|
||||
.word SysTick_Handler
|
||||
.word WWDG_IRQHandler
|
||||
.word PVD_IRQHandler
|
||||
.word TAMPER_STAMP_IRQHandler
|
||||
.word RTC_WKUP_IRQHandler
|
||||
.word FLASH_IRQHandler
|
||||
.word RCC_IRQHandler
|
||||
.word EXTI0_IRQHandler
|
||||
.word EXTI1_IRQHandler
|
||||
.word EXTI2_IRQHandler
|
||||
.word EXTI3_IRQHandler
|
||||
.word EXTI4_IRQHandler
|
||||
.word DMA1_Channel1_IRQHandler
|
||||
.word DMA1_Channel2_IRQHandler
|
||||
.word DMA1_Channel3_IRQHandler
|
||||
.word DMA1_Channel4_IRQHandler
|
||||
.word DMA1_Channel5_IRQHandler
|
||||
.word DMA1_Channel6_IRQHandler
|
||||
.word DMA1_Channel7_IRQHandler
|
||||
.word ADC1_IRQHandler
|
||||
.word USB_HP_IRQHandler
|
||||
.word USB_LP_IRQHandler
|
||||
.word DAC_IRQHandler
|
||||
.word COMP_IRQHandler
|
||||
.word EXTI9_5_IRQHandler
|
||||
.word 0
|
||||
.word TIM9_IRQHandler
|
||||
.word TIM10_IRQHandler
|
||||
.word TIM11_IRQHandler
|
||||
.word TIM2_IRQHandler
|
||||
.word TIM3_IRQHandler
|
||||
.word TIM4_IRQHandler
|
||||
.word I2C1_EV_IRQHandler
|
||||
.word I2C1_ER_IRQHandler
|
||||
.word I2C2_EV_IRQHandler
|
||||
.word I2C2_ER_IRQHandler
|
||||
.word SPI1_IRQHandler
|
||||
.word SPI2_IRQHandler
|
||||
.word USART1_IRQHandler
|
||||
.word USART2_IRQHandler
|
||||
.word USART3_IRQHandler
|
||||
.word EXTI15_10_IRQHandler
|
||||
.word RTC_Alarm_IRQHandler
|
||||
.word USB_FS_WKUP_IRQHandler
|
||||
.word TIM6_IRQHandler
|
||||
.word TIM7_IRQHandler
|
||||
.word 0
|
||||
.word TIM5_IRQHandler
|
||||
.word SPI3_IRQHandler
|
||||
.word 0
|
||||
.word 0
|
||||
.word DMA2_Channel1_IRQHandler
|
||||
.word DMA2_Channel2_IRQHandler
|
||||
.word DMA2_Channel3_IRQHandler
|
||||
.word DMA2_Channel4_IRQHandler
|
||||
.word DMA2_Channel5_IRQHandler
|
||||
.word 0
|
||||
.word COMP_ACQ_IRQHandler
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word BootRAM /* @0x108. This is for boot in RAM mode for
|
||||
STM32L151XC devices. */
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* Provide weak aliases for each Exception handler to the Default_Handler.
|
||||
* As they are weak aliases, any function with the same name will override
|
||||
* this definition.
|
||||
*
|
||||
*******************************************************************************/
|
||||
|
||||
.weak NMI_Handler
|
||||
.thumb_set NMI_Handler,Default_Handler
|
||||
|
||||
.weak HardFault_Handler
|
||||
.thumb_set HardFault_Handler,Default_Handler
|
||||
|
||||
.weak MemManage_Handler
|
||||
.thumb_set MemManage_Handler,Default_Handler
|
||||
|
||||
.weak BusFault_Handler
|
||||
.thumb_set BusFault_Handler,Default_Handler
|
||||
|
||||
.weak UsageFault_Handler
|
||||
.thumb_set UsageFault_Handler,Default_Handler
|
||||
|
||||
.weak SVC_Handler
|
||||
.thumb_set SVC_Handler,Default_Handler
|
||||
|
||||
.weak DebugMon_Handler
|
||||
.thumb_set DebugMon_Handler,Default_Handler
|
||||
|
||||
.weak PendSV_Handler
|
||||
.thumb_set PendSV_Handler,Default_Handler
|
||||
|
||||
.weak SysTick_Handler
|
||||
.thumb_set SysTick_Handler,Default_Handler
|
||||
|
||||
.weak WWDG_IRQHandler
|
||||
.thumb_set WWDG_IRQHandler,Default_Handler
|
||||
|
||||
.weak PVD_IRQHandler
|
||||
.thumb_set PVD_IRQHandler,Default_Handler
|
||||
|
||||
.weak TAMPER_STAMP_IRQHandler
|
||||
.thumb_set TAMPER_STAMP_IRQHandler,Default_Handler
|
||||
|
||||
.weak RTC_WKUP_IRQHandler
|
||||
.thumb_set RTC_WKUP_IRQHandler,Default_Handler
|
||||
|
||||
.weak FLASH_IRQHandler
|
||||
.thumb_set FLASH_IRQHandler,Default_Handler
|
||||
|
||||
.weak RCC_IRQHandler
|
||||
.thumb_set RCC_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI0_IRQHandler
|
||||
.thumb_set EXTI0_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI1_IRQHandler
|
||||
.thumb_set EXTI1_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI2_IRQHandler
|
||||
.thumb_set EXTI2_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI3_IRQHandler
|
||||
.thumb_set EXTI3_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI4_IRQHandler
|
||||
.thumb_set EXTI4_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Channel1_IRQHandler
|
||||
.thumb_set DMA1_Channel1_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Channel2_IRQHandler
|
||||
.thumb_set DMA1_Channel2_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Channel3_IRQHandler
|
||||
.thumb_set DMA1_Channel3_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Channel4_IRQHandler
|
||||
.thumb_set DMA1_Channel4_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Channel5_IRQHandler
|
||||
.thumb_set DMA1_Channel5_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Channel6_IRQHandler
|
||||
.thumb_set DMA1_Channel6_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Channel7_IRQHandler
|
||||
.thumb_set DMA1_Channel7_IRQHandler,Default_Handler
|
||||
|
||||
.weak ADC1_IRQHandler
|
||||
.thumb_set ADC1_IRQHandler,Default_Handler
|
||||
|
||||
.weak USB_HP_IRQHandler
|
||||
.thumb_set USB_HP_IRQHandler,Default_Handler
|
||||
|
||||
.weak USB_LP_IRQHandler
|
||||
.thumb_set USB_LP_IRQHandler,Default_Handler
|
||||
|
||||
.weak DAC_IRQHandler
|
||||
.thumb_set DAC_IRQHandler,Default_Handler
|
||||
|
||||
.weak COMP_IRQHandler
|
||||
.thumb_set COMP_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI9_5_IRQHandler
|
||||
.thumb_set EXTI9_5_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM9_IRQHandler
|
||||
.thumb_set TIM9_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM10_IRQHandler
|
||||
.thumb_set TIM10_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM11_IRQHandler
|
||||
.thumb_set TIM11_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM2_IRQHandler
|
||||
.thumb_set TIM2_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM3_IRQHandler
|
||||
.thumb_set TIM3_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM4_IRQHandler
|
||||
.thumb_set TIM4_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C1_EV_IRQHandler
|
||||
.thumb_set I2C1_EV_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C1_ER_IRQHandler
|
||||
.thumb_set I2C1_ER_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C2_EV_IRQHandler
|
||||
.thumb_set I2C2_EV_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C2_ER_IRQHandler
|
||||
.thumb_set I2C2_ER_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI1_IRQHandler
|
||||
.thumb_set SPI1_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI2_IRQHandler
|
||||
.thumb_set SPI2_IRQHandler,Default_Handler
|
||||
|
||||
.weak USART1_IRQHandler
|
||||
.thumb_set USART1_IRQHandler,Default_Handler
|
||||
|
||||
.weak USART2_IRQHandler
|
||||
.thumb_set USART2_IRQHandler,Default_Handler
|
||||
|
||||
.weak USART3_IRQHandler
|
||||
.thumb_set USART3_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI15_10_IRQHandler
|
||||
.thumb_set EXTI15_10_IRQHandler,Default_Handler
|
||||
|
||||
.weak RTC_Alarm_IRQHandler
|
||||
.thumb_set RTC_Alarm_IRQHandler,Default_Handler
|
||||
|
||||
.weak USB_FS_WKUP_IRQHandler
|
||||
.thumb_set USB_FS_WKUP_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM6_IRQHandler
|
||||
.thumb_set TIM6_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM7_IRQHandler
|
||||
.thumb_set TIM7_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM5_IRQHandler
|
||||
.thumb_set TIM5_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI3_IRQHandler
|
||||
.thumb_set SPI3_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Channel1_IRQHandler
|
||||
.thumb_set DMA2_Channel1_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Channel2_IRQHandler
|
||||
.thumb_set DMA2_Channel2_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Channel3_IRQHandler
|
||||
.thumb_set DMA2_Channel3_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Channel4_IRQHandler
|
||||
.thumb_set DMA2_Channel4_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Channel5_IRQHandler
|
||||
.thumb_set DMA2_Channel5_IRQHandler,Default_Handler
|
||||
|
||||
.weak COMP_ACQ_IRQHandler
|
||||
.thumb_set COMP_ACQ_IRQHandler,Default_Handler
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
/* mbed Microcontroller Library
|
||||
* A generic CMSIS include header
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
|
||||
#ifndef MBED_CMSIS_H
|
||||
#define MBED_CMSIS_H
|
||||
|
||||
#include "stm32l1xx.h"
|
||||
#include "cmsis_nvic.h"
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,55 @@
|
|||
/* mbed Microcontroller Library
|
||||
* CMSIS-style functionality to support dynamic vectors
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#include "cmsis_nvic.h"
|
||||
|
||||
#define NVIC_RAM_VECTOR_ADDRESS (0x20000000) // Vectors positioned at start of RAM
|
||||
#define NVIC_FLASH_VECTOR_ADDRESS (0x08000000) // Initial vector position in flash
|
||||
|
||||
void NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) {
|
||||
uint32_t *vectors = (uint32_t *)SCB->VTOR;
|
||||
uint32_t i;
|
||||
|
||||
// Copy and switch to dynamic vectors if the first time called
|
||||
if (SCB->VTOR == NVIC_FLASH_VECTOR_ADDRESS) {
|
||||
uint32_t *old_vectors = vectors;
|
||||
vectors = (uint32_t*)NVIC_RAM_VECTOR_ADDRESS;
|
||||
for (i=0; i<NVIC_NUM_VECTORS; i++) {
|
||||
vectors[i] = old_vectors[i];
|
||||
}
|
||||
SCB->VTOR = (uint32_t)NVIC_RAM_VECTOR_ADDRESS;
|
||||
}
|
||||
vectors[IRQn + NVIC_USER_IRQ_OFFSET] = vector;
|
||||
}
|
||||
|
||||
uint32_t NVIC_GetVector(IRQn_Type IRQn) {
|
||||
uint32_t *vectors = (uint32_t*)SCB->VTOR;
|
||||
return vectors[IRQn + NVIC_USER_IRQ_OFFSET];
|
||||
}
|
||||
|
|
@ -0,0 +1,55 @@
|
|||
/* mbed Microcontroller Library
|
||||
* CMSIS-style functionality to support dynamic vectors
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
|
||||
#ifndef MBED_CMSIS_NVIC_H
|
||||
#define MBED_CMSIS_NVIC_H
|
||||
|
||||
// STM32L151RC
|
||||
// CORE: 16 vectors = 64 bytes from 0x00 to 0x3F
|
||||
// MCU Peripherals: 57 vectors = 228 bytes from 0x40 to 0x123
|
||||
// Total: 73 vectors = 292 bytes (0x124) to be reserved in RAM
|
||||
#define NVIC_NUM_VECTORS 73
|
||||
#define NVIC_USER_IRQ_OFFSET 16
|
||||
|
||||
#include "cmsis.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
void NVIC_SetVector(IRQn_Type IRQn, uint32_t vector);
|
||||
uint32_t NVIC_GetVector(IRQn_Type IRQn);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,121 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file hal_tick.c
|
||||
* @author MCD Application Team
|
||||
* @brief Initialization of HAL tick
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© COPYRIGHT 2015 STMicroelectronics</center></h2>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
#include "hal_tick.h"
|
||||
|
||||
TIM_HandleTypeDef TimMasterHandle;
|
||||
uint32_t PreviousVal = 0;
|
||||
|
||||
void us_ticker_irq_handler(void);
|
||||
|
||||
void timer_irq_handler(void) {
|
||||
// Channel 1 for mbed timeout
|
||||
if (__HAL_TIM_GET_ITSTATUS(&TimMasterHandle, TIM_IT_CC1) == SET) {
|
||||
us_ticker_irq_handler();
|
||||
}
|
||||
|
||||
// Channel 2 for HAL tick
|
||||
if (__HAL_TIM_GET_ITSTATUS(&TimMasterHandle, TIM_IT_CC2) == SET) {
|
||||
__HAL_TIM_CLEAR_IT(&TimMasterHandle, TIM_IT_CC2);
|
||||
uint32_t val = __HAL_TIM_GetCounter(&TimMasterHandle);
|
||||
if ((val - PreviousVal) >= HAL_TICK_DELAY) {
|
||||
// Increment HAL variable
|
||||
HAL_IncTick();
|
||||
// Prepare next interrupt
|
||||
__HAL_TIM_SetCompare(&TimMasterHandle, TIM_CHANNEL_2, val + HAL_TICK_DELAY);
|
||||
PreviousVal = val;
|
||||
#if 0 // For DEBUG only
|
||||
HAL_GPIO_TogglePin(GPIOB, GPIO_PIN_6);
|
||||
#endif
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Reconfigure the HAL tick using a standard timer instead of systick.
|
||||
HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority) {
|
||||
// Enable timer clock
|
||||
TIM_MST_RCC;
|
||||
|
||||
// Reset timer
|
||||
TIM_MST_RESET_ON;
|
||||
TIM_MST_RESET_OFF;
|
||||
|
||||
// Update the SystemCoreClock variable
|
||||
SystemCoreClockUpdate();
|
||||
|
||||
// Configure time base
|
||||
TimMasterHandle.Instance = TIM_MST;
|
||||
TimMasterHandle.Init.Period = 0xFFFFFFFF;
|
||||
TimMasterHandle.Init.Prescaler = (uint32_t)(SystemCoreClock / 1000000) - 1; // 1 us tick
|
||||
TimMasterHandle.Init.ClockDivision = 0;
|
||||
TimMasterHandle.Init.CounterMode = TIM_COUNTERMODE_UP;
|
||||
HAL_TIM_OC_Init(&TimMasterHandle);
|
||||
|
||||
NVIC_SetVector(TIM_MST_IRQ, (uint32_t)timer_irq_handler);
|
||||
NVIC_EnableIRQ(TIM_MST_IRQ);
|
||||
|
||||
// Channel 1 for mbed timeout
|
||||
HAL_TIM_OC_Start(&TimMasterHandle, TIM_CHANNEL_1);
|
||||
|
||||
// Channel 2 for HAL tick
|
||||
HAL_TIM_OC_Start(&TimMasterHandle, TIM_CHANNEL_2);
|
||||
PreviousVal = __HAL_TIM_GetCounter(&TimMasterHandle);
|
||||
__HAL_TIM_SetCompare(&TimMasterHandle, TIM_CHANNEL_2, PreviousVal + HAL_TICK_DELAY);
|
||||
__HAL_TIM_ENABLE_IT(&TimMasterHandle, TIM_IT_CC2);
|
||||
|
||||
#if 0 // For DEBUG only
|
||||
__GPIOB_CLK_ENABLE();
|
||||
GPIO_InitTypeDef GPIO_InitStruct;
|
||||
GPIO_InitStruct.Pin = GPIO_PIN_6;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
||||
GPIO_InitStruct.Pull = GPIO_PULLUP;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
|
||||
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
|
||||
#endif
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,60 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file hal_tick.h
|
||||
* @author MCD Application Team
|
||||
* @brief Initialization of HAL tick
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
#ifndef __HAL_TICK_H
|
||||
#define __HAL_TICK_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "stm32l1xx.h"
|
||||
#include "cmsis_nvic.h"
|
||||
|
||||
#define TIM_MST TIM5
|
||||
#define TIM_MST_IRQ TIM5_IRQn
|
||||
#define TIM_MST_RCC __TIM5_CLK_ENABLE()
|
||||
|
||||
#define TIM_MST_RESET_ON __TIM5_FORCE_RESET()
|
||||
#define TIM_MST_RESET_OFF __TIM5_RELEASE_RESET()
|
||||
|
||||
#define HAL_TICK_DELAY (1000) // 1 ms
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif // __HAL_TICK_H
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,262 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32l1xx.h
|
||||
* @author MCD Application Team
|
||||
* @version V2.0.0
|
||||
* @date 5-September-2014
|
||||
* @brief CMSIS STM32L1xx Device Peripheral Access Layer Header File.
|
||||
*
|
||||
* The file is the unique include file that the application programmer
|
||||
* is using in the C source code, usually in main.c. This file contains:
|
||||
* - Configuration section that allows to select:
|
||||
* - The STM32L1xx device used in the target application
|
||||
* - To use or not the peripheral’s drivers in application code(i.e.
|
||||
* code will be based on direct access to peripheral’s registers
|
||||
* rather than drivers API), this option is controlled by
|
||||
* "#define USE_HAL_DRIVER"
|
||||
*
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/** @addtogroup CMSIS
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup stm32l1xx
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef __STM32L1XX_H
|
||||
#define __STM32L1XX_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
|
||||
/** @addtogroup Library_configuration_section
|
||||
* @{
|
||||
*/
|
||||
|
||||
//MODTRONIX specific, provide place for adding global define. Alternative to adding them in IDE project properties.
|
||||
//Add project defines here, or add them to your toolchain compiler preprocessor
|
||||
#if !defined (HSE_VALUE)
|
||||
#define HSE_VALUE ((uint32_t)16000000) /*!< Value of the External oscillator in Hz */
|
||||
#endif
|
||||
|
||||
#if !defined (MX_DEFAULT_SERIAL_BAUD)
|
||||
#define MX_DEFAULT_SERIAL_BAUD 115200 /*!< Default serial board rate, used in "serial_api.c" */
|
||||
#endif
|
||||
|
||||
#if !defined (MX_DEFAULT_SERIAL_B10_B11)
|
||||
#define MX_DEFAULT_SERIAL_B10_B11 B10_B11 /*!< Use B10/B11 for default serial port, in stead of A2/A3 */
|
||||
#endif
|
||||
|
||||
|
||||
/* Uncomment the line below according to the target STM32L device used in your
|
||||
application
|
||||
*/
|
||||
|
||||
#if !defined (STM32L100xB) && !defined (STM32L100xBA) && !defined (STM32L100xC) && \
|
||||
!defined (STM32L151xB) && !defined (STM32L151xBA) && !defined (STM32L151xC) && !defined (STM32L151xCA) && !defined (STM32L151xD) && !defined (STM32L151xE) && \
|
||||
!defined (STM32L152xB) && !defined (STM32L152xBA) && !defined (STM32L152xC) && !defined (STM32L152xCA) && !defined (STM32L152xD) && !defined (STM32L152xE) && \
|
||||
!defined (STM32L162xC) && !defined (STM32L162xCA) && !defined (STM32L162xD) && !defined (STM32L162xE)
|
||||
/* #define STM32L100xB */ /*!< STM32L100C6, STM32L100R and STM32L100RB Devices */
|
||||
/* #define STM32L100xBA */ /*!< STM32L100C6-A, STM32L100R8-A and STM32L100RB-A Devices */
|
||||
/* #define STM32L100xC */ /*!< STM32L100RC Devices */
|
||||
/* #define STM32L151xB */ /*!< STM32L151C6, STM32L151R6, STM32L151C8, STM32L151R8, STM32L151V8, STM32L151CB, STM32L151RB and STM32L151VB */
|
||||
/* #define STM32L151xBA */ /*!< STM32L151C6-A, STM32L151R6-A, STM32L151C8-A, STM32L151R8-A, STM32L151V8-A, STM32L151CB-A, STM32L151RB-A and STM32L151VB-A */
|
||||
#define STM32L151xC /*!< STM32L151CC, STM32L151UC, STM32L151RC and STM32L151VC */
|
||||
/* #define STM32L151xCA */ /*!< STM32L151RC-A, STM32L151VC-A, STM32L151QC and STM32L151ZC */
|
||||
/* #define STM32L151xD */ /*!< STM32L151QD, STM32L151RD, STM32L151VD & STM32L151ZD */
|
||||
/* #define STM32L151xE */ /*!< STM32L151QE, STM32L151RE, STM32L151VE and STM32L151ZE */
|
||||
/* #define STM32L152xB */ /*!< STM32L152C6, STM32L152R6, STM32L152C8, STM32L152R8, STM32L152V8, STM32L152CB, STM32L152RB and STM32L152VB */
|
||||
/* #define STM32L152xBA */ /*!< STM32L152C6-A, STM32L152R6-A, STM32L152C8-A, STM32L152R8-A, STM32L152V8-A, STM32L152CB-A, STM32L152RB-A and STM32L152VB-A */
|
||||
/* #define STM32L152xC */ /*!< STM32L152CC, STM32L152UC, STM32L152RC and STM32L152VC */
|
||||
/* #define STM32L152xCA */ /*!< STM32L152RC-A, STM32L152VC-A, STM32L152QC and STM32L152ZC */
|
||||
/* #define STM32L152xD */ /*!< STM32L152QD, STM32L152RD, STM32L152VD and STM32L152ZD */
|
||||
/* #define STM32L152xE */ /*!< STM32L152QE, STM32L152RE, STM32L152VE and STM32L152ZE */
|
||||
/* #define STM32L162xC */ /*!< STM32L162RC and STM32L162VC */
|
||||
/* #define STM32L162xCA */ /*!< STM32L162RC-A, STM32L162VC-A, STM32L162QC and STM32L162ZC */
|
||||
/* #define STM32L162xD */ /*!< STM32L162QD, STM32L162RD, STM32L162VD and STM32L162ZD */
|
||||
/* #define STM32L162xE */ /*!< STM32L162RE, STM32L162VE and STM32L162ZE */
|
||||
#endif
|
||||
|
||||
/* Tip: To avoid modifying this file each time you need to switch between these
|
||||
devices, you can define the device in your toolchain compiler preprocessor.
|
||||
*/
|
||||
|
||||
#if !defined (USE_HAL_DRIVER)
|
||||
/**
|
||||
* @brief Comment the line below if you will not use the peripherals drivers.
|
||||
In this case, these drivers will not be included and the application code will
|
||||
be based on direct access to peripherals registers
|
||||
*/
|
||||
#define USE_HAL_DRIVER
|
||||
#endif /* USE_HAL_DRIVER */
|
||||
|
||||
/**
|
||||
* @brief CMSIS Device version number V2.0.0
|
||||
*/
|
||||
#define __STM32L1xx_CMSIS_DEVICE_VERSION_MAIN (0x02) /*!< [31:24] main version */
|
||||
#define __STM32L1xx_CMSIS_DEVICE_VERSION_SUB1 (0x00) /*!< [23:16] sub1 version */
|
||||
#define __STM32L1xx_CMSIS_DEVICE_VERSION_SUB2 (0x00) /*!< [15:8] sub2 version */
|
||||
#define __STM32L1xx_CMSIS_DEVICE_VERSION_RC (0x00) /*!< [7:0] release candidate */
|
||||
#define __STM32L1xx_CMSIS_DEVICE_VERSION ((__CMSIS_DEVICE_VERSION_MAIN << 24)\
|
||||
|(__CMSIS_DEVICE_HAL_VERSION_SUB1 << 16)\
|
||||
|(__CMSIS_DEVICE_HAL_VERSION_SUB2 << 8 )\
|
||||
|(__CMSIS_DEVICE_HAL_VERSION_RC))
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup Device_Included
|
||||
* @{
|
||||
*/
|
||||
|
||||
#if defined(STM32L100xB)
|
||||
#include "stm32l100xb.h"
|
||||
#elif defined(STM32L100xBA)
|
||||
#include "stm32l100xba.h"
|
||||
#elif defined(STM32L100xC)
|
||||
#include "stm32l100xc.h"
|
||||
#elif defined(STM32L151xB)
|
||||
#include "stm32l151xb.h"
|
||||
#elif defined(STM32L151xBA)
|
||||
#include "stm32l151xba.h"
|
||||
#elif defined(STM32L151xC)
|
||||
#include "stm32l151xc.h"
|
||||
#elif defined(STM32L151xCA)
|
||||
#include "stm32l151xca.h"
|
||||
#elif defined(STM32L151xD)
|
||||
#include "stm32l151xd.h"
|
||||
#elif defined(STM32L151xE)
|
||||
#include "stm32l151xe.h"
|
||||
#elif defined(STM32L152xB)
|
||||
#include "stm32l152xb.h"
|
||||
#elif defined(STM32L152xBA)
|
||||
#include "stm32l152xba.h"
|
||||
#elif defined(STM32L152xC)
|
||||
#include "stm32l152xc.h"
|
||||
#elif defined(STM32L152xCA)
|
||||
#include "stm32l152xca.h"
|
||||
#elif defined(STM32L152xD)
|
||||
#include "stm32l152xd.h"
|
||||
#elif defined(STM32L152xE)
|
||||
#include "stm32l152xe.h"
|
||||
#elif defined(STM32L162xC)
|
||||
#include "stm32l162xc.h"
|
||||
#elif defined(STM32L162xCA)
|
||||
#include "stm32l162xca.h"
|
||||
#elif defined(STM32L162xD)
|
||||
#include "stm32l162xd.h"
|
||||
#elif defined(STM32L162xE)
|
||||
#include "stm32l162xe.h"
|
||||
#else
|
||||
#error "Please select first the target STM32L1xx device used in your application (in stm32l1xx.h file)"
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup Exported_types
|
||||
* @{
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
RESET = 0,
|
||||
SET = !RESET
|
||||
} FlagStatus, ITStatus;
|
||||
|
||||
typedef enum
|
||||
{
|
||||
DISABLE = 0,
|
||||
ENABLE = !DISABLE
|
||||
} FunctionalState;
|
||||
#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE))
|
||||
|
||||
typedef enum
|
||||
{
|
||||
ERROR = 0,
|
||||
SUCCESS = !ERROR
|
||||
} ErrorStatus;
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
|
||||
/** @addtogroup Exported_macros
|
||||
* @{
|
||||
*/
|
||||
#define SET_BIT(REG, BIT) ((REG) |= (BIT))
|
||||
|
||||
#define CLEAR_BIT(REG, BIT) ((REG) &= ~(BIT))
|
||||
|
||||
#define READ_BIT(REG, BIT) ((REG) & (BIT))
|
||||
|
||||
#define CLEAR_REG(REG) ((REG) = (0x0))
|
||||
|
||||
#define WRITE_REG(REG, VAL) ((REG) = (VAL))
|
||||
|
||||
#define READ_REG(REG) ((REG))
|
||||
|
||||
#define MODIFY_REG(REG, CLEARMASK, SETMASK) WRITE_REG((REG), (((READ_REG(REG)) & (~(CLEARMASK))) | (SETMASK)))
|
||||
|
||||
#define POSITION_VAL(VAL) (__CLZ(__RBIT(VAL)))
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#if defined (USE_HAL_DRIVER)
|
||||
#include "stm32l1xx_hal.h"
|
||||
#endif /* USE_HAL_DRIVER */
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* __STM32L1xx_H */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
|
||||
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,604 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file system_stm32l1xx.c
|
||||
* @author MCD Application Team
|
||||
* @version V2.0.0
|
||||
* @date 5-September-2014
|
||||
* @brief CMSIS Cortex-M3 Device Peripheral Access Layer System Source File.
|
||||
*
|
||||
* This file provides two functions and one global variable to be called from
|
||||
* user application:
|
||||
* - SystemInit(): This function is called at startup just after reset and
|
||||
* before branch to main program. This call is made inside
|
||||
* the "startup_stm32l1xx.s" file.
|
||||
*
|
||||
* - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
|
||||
* by the user application to setup the SysTick
|
||||
* timer or configure other parameters.
|
||||
*
|
||||
* - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
|
||||
* be called whenever the core clock is changed
|
||||
* during program execution.
|
||||
*
|
||||
* This file configures the system clock as follows:
|
||||
*-----------------------------------------------------------------------------
|
||||
* System clock source | 1- PLL_HSE_EXTC | 3- PLL_HSI
|
||||
* | (external 16 MHz clock) | (internal 16 MHz)
|
||||
* | 2- PLL_HSE_XTAL |
|
||||
* | (external 16 MHz xtal) |
|
||||
*-----------------------------------------------------------------------------
|
||||
* SYSCLK(MHz) | 32 | 32
|
||||
*-----------------------------------------------------------------------------
|
||||
* AHBCLK (MHz) | 32 | 32
|
||||
*-----------------------------------------------------------------------------
|
||||
* APB1CLK (MHz) | 32 | 32
|
||||
*-----------------------------------------------------------------------------
|
||||
* APB2CLK (MHz) | 32 | 32
|
||||
*-----------------------------------------------------------------------------
|
||||
* USB capable (48 MHz precise clock) | YES | NO
|
||||
*-----------------------------------------------------------------------------
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/** @addtogroup CMSIS
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup stm32l1xx_system
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32L1xx_System_Private_Includes
|
||||
* @{
|
||||
*/
|
||||
|
||||
#include "stm32l1xx.h"
|
||||
#include "hal_tick.h"
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32L1xx_System_Private_TypesDefinitions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32L1xx_System_Private_Defines
|
||||
* @{
|
||||
*/
|
||||
#if !defined (HSE_VALUE)
|
||||
#define HSE_VALUE ((uint32_t)16000000) /*!< Default value of the External oscillator in Hz.
|
||||
This value can be provided and adapted by the user application. */
|
||||
#endif /* HSE_VALUE */
|
||||
|
||||
#if !defined (HSI_VALUE)
|
||||
#define HSI_VALUE ((uint32_t)16000000) /*!< Default value of the Internal oscillator in Hz.
|
||||
This value can be provided and adapted by the user application. */
|
||||
#endif /* HSI_VALUE */
|
||||
|
||||
/*!< Uncomment the following line if you need to use external SRAM mounted
|
||||
on STM32L152D_EVAL board as data memory */
|
||||
/* #define DATA_IN_ExtSRAM */
|
||||
|
||||
/*!< Uncomment the following line if you need to relocate your vector Table in
|
||||
Internal SRAM. */
|
||||
/* #define VECT_TAB_SRAM */
|
||||
#define VECT_TAB_OFFSET 0x0 /*!< Vector Table base offset field.
|
||||
This value must be a multiple of 0x200. */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32L1xx_System_Private_Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Select the clock sources (other than HSI) to start with (0=OFF, 1=ON) */
|
||||
#define USE_PLL_HSE_EXTC (1) /* Use external clock */
|
||||
#define USE_PLL_HSE_XTAL (1) /* Use external xtal */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32L1xx_System_Private_Variables
|
||||
* @{
|
||||
*/
|
||||
/* This variable is updated in three ways:
|
||||
1) by calling CMSIS function SystemCoreClockUpdate()
|
||||
2) by calling HAL API function HAL_RCC_GetHCLKFreq()
|
||||
3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
|
||||
Note: If you use this function to configure the system clock; then there
|
||||
is no need to call the 2 first functions listed above, since SystemCoreClock
|
||||
variable is updated automatically.
|
||||
*/
|
||||
uint32_t SystemCoreClock = 32000000; /* Default with HSI. Will be updated if HSE is used */
|
||||
const uint8_t PLLMulTable[9] = {3, 4, 6, 8, 12, 16, 24, 32, 48};
|
||||
const uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32L1xx_System_Private_FunctionPrototypes
|
||||
* @{
|
||||
*/
|
||||
|
||||
#if defined (STM32L151xD) || defined (STM32L152xD) || defined (STM32L162xD)
|
||||
#ifdef DATA_IN_ExtSRAM
|
||||
static void SystemInit_ExtMemCtl(void);
|
||||
#endif /* DATA_IN_ExtSRAM */
|
||||
#endif /* STM32L151xD || STM32L152xD || STM32L162xD */
|
||||
|
||||
#if (USE_PLL_HSE_XTAL != 0) || (USE_PLL_HSE_EXTC != 0)
|
||||
uint8_t SetSysClock_PLL_HSE(uint8_t bypass);
|
||||
#endif
|
||||
|
||||
uint8_t SetSysClock_PLL_HSI(void);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32L1xx_System_Private_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Setup the microcontroller system.
|
||||
* Initialize the Embedded Flash Interface, the PLL and update the
|
||||
* SystemCoreClock variable.
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
void SystemInit (void)
|
||||
{
|
||||
/*!< Set MSION bit */
|
||||
RCC->CR |= (uint32_t)0x00000100;
|
||||
|
||||
/*!< Reset SW[1:0], HPRE[3:0], PPRE1[2:0], PPRE2[2:0], MCOSEL[2:0] and MCOPRE[2:0] bits */
|
||||
RCC->CFGR &= (uint32_t)0x88FFC00C;
|
||||
|
||||
/*!< Reset HSION, HSEON, CSSON and PLLON bits */
|
||||
RCC->CR &= (uint32_t)0xEEFEFFFE;
|
||||
|
||||
/*!< Reset HSEBYP bit */
|
||||
RCC->CR &= (uint32_t)0xFFFBFFFF;
|
||||
|
||||
/*!< Reset PLLSRC, PLLMUL[3:0] and PLLDIV[1:0] bits */
|
||||
RCC->CFGR &= (uint32_t)0xFF02FFFF;
|
||||
|
||||
/*!< Disable all interrupts */
|
||||
RCC->CIR = 0x00000000;
|
||||
|
||||
#ifdef DATA_IN_ExtSRAM
|
||||
SystemInit_ExtMemCtl();
|
||||
#endif /* DATA_IN_ExtSRAM */
|
||||
|
||||
#ifdef VECT_TAB_SRAM
|
||||
SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM. */
|
||||
#else
|
||||
SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH. */
|
||||
#endif
|
||||
|
||||
/* Configure the Cube driver */
|
||||
SystemCoreClock = 16000000; // At this stage the HSI is used as system clock
|
||||
HAL_Init();
|
||||
|
||||
/* Configure the System clock source, PLL Multiplier and Divider factors,
|
||||
AHB/APBx prescalers and Flash settings */
|
||||
SetSysClock();
|
||||
|
||||
/* Reset the timer to avoid issues after the RAM initialization */
|
||||
TIM_MST_RESET_ON;
|
||||
TIM_MST_RESET_OFF;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Update SystemCoreClock according to Clock Register Values
|
||||
* The SystemCoreClock variable contains the core clock (HCLK), it can
|
||||
* be used by the user application to setup the SysTick timer or configure
|
||||
* other parameters.
|
||||
*
|
||||
* @note Each time the core clock (HCLK) changes, this function must be called
|
||||
* to update SystemCoreClock variable value. Otherwise, any configuration
|
||||
* based on this variable will be incorrect.
|
||||
*
|
||||
* @note - The system frequency computed by this function is not the real
|
||||
* frequency in the chip. It is calculated based on the predefined
|
||||
* constant and the selected clock source:
|
||||
*
|
||||
* - If SYSCLK source is MSI, SystemCoreClock will contain the MSI
|
||||
* value as defined by the MSI range.
|
||||
*
|
||||
* - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*)
|
||||
*
|
||||
* - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**)
|
||||
*
|
||||
* - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**)
|
||||
* or HSI_VALUE(*) multiplied/divided by the PLL factors.
|
||||
*
|
||||
* (*) HSI_VALUE is a constant defined in stm32l1xx.h file (default value
|
||||
* 16 MHz) but the real value may vary depending on the variations
|
||||
* in voltage and temperature.
|
||||
*
|
||||
* (**) HSE_VALUE is a constant defined in stm32l1xx.h file (default value
|
||||
* 8 MHz), user has to ensure that HSE_VALUE is same as the real
|
||||
* frequency of the crystal used. Otherwise, this function may
|
||||
* have wrong result.
|
||||
*
|
||||
* - The result of this function could be not correct when using fractional
|
||||
* value for HSE crystal.
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
void SystemCoreClockUpdate (void)
|
||||
{
|
||||
uint32_t tmp = 0, pllmul = 0, plldiv = 0, pllsource = 0, msirange = 0;
|
||||
|
||||
/* Get SYSCLK source -------------------------------------------------------*/
|
||||
tmp = RCC->CFGR & RCC_CFGR_SWS;
|
||||
|
||||
switch (tmp)
|
||||
{
|
||||
case 0x00: /* MSI used as system clock */
|
||||
msirange = (RCC->ICSCR & RCC_ICSCR_MSIRANGE) >> 13;
|
||||
SystemCoreClock = (32768 * (1 << (msirange + 1)));
|
||||
break;
|
||||
case 0x04: /* HSI used as system clock */
|
||||
SystemCoreClock = HSI_VALUE;
|
||||
break;
|
||||
case 0x08: /* HSE used as system clock */
|
||||
SystemCoreClock = HSE_VALUE;
|
||||
break;
|
||||
case 0x0C: /* PLL used as system clock */
|
||||
/* Get PLL clock source and multiplication factor ----------------------*/
|
||||
pllmul = RCC->CFGR & RCC_CFGR_PLLMUL;
|
||||
plldiv = RCC->CFGR & RCC_CFGR_PLLDIV;
|
||||
pllmul = PLLMulTable[(pllmul >> 18)];
|
||||
plldiv = (plldiv >> 22) + 1;
|
||||
|
||||
pllsource = RCC->CFGR & RCC_CFGR_PLLSRC;
|
||||
|
||||
if (pllsource == 0x00)
|
||||
{
|
||||
/* HSI oscillator clock selected as PLL clock entry */
|
||||
SystemCoreClock = (((HSI_VALUE) * pllmul) / plldiv);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* HSE selected as PLL clock entry */
|
||||
SystemCoreClock = (((HSE_VALUE) * pllmul) / plldiv);
|
||||
}
|
||||
break;
|
||||
default: /* MSI used as system clock */
|
||||
msirange = (RCC->ICSCR & RCC_ICSCR_MSIRANGE) >> 13;
|
||||
SystemCoreClock = (32768 * (1 << (msirange + 1)));
|
||||
break;
|
||||
}
|
||||
/* Compute HCLK clock frequency --------------------------------------------*/
|
||||
/* Get HCLK prescaler */
|
||||
tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)];
|
||||
/* HCLK clock frequency */
|
||||
SystemCoreClock >>= tmp;
|
||||
}
|
||||
|
||||
#if defined (STM32L151xD) || defined (STM32L152xD) || defined (STM32L162xD)
|
||||
#ifdef DATA_IN_ExtSRAM
|
||||
/**
|
||||
* @brief Setup the external memory controller.
|
||||
* Called in SystemInit() function before jump to main.
|
||||
* This function configures the external SRAM mounted on STM32L152D_EVAL board
|
||||
* This SRAM will be used as program data memory (including heap and stack).
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
void SystemInit_ExtMemCtl(void)
|
||||
{
|
||||
/*-- GPIOs Configuration -----------------------------------------------------*/
|
||||
/*
|
||||
+-------------------+--------------------+------------------+------------------+
|
||||
+ SRAM pins assignment +
|
||||
+-------------------+--------------------+------------------+------------------+
|
||||
| PD0 <-> FSMC_D2 | PE0 <-> FSMC_NBL0 | PF0 <-> FSMC_A0 | PG0 <-> FSMC_A10 |
|
||||
| PD1 <-> FSMC_D3 | PE1 <-> FSMC_NBL1 | PF1 <-> FSMC_A1 | PG1 <-> FSMC_A11 |
|
||||
| PD4 <-> FSMC_NOE | PE7 <-> FSMC_D4 | PF2 <-> FSMC_A2 | PG2 <-> FSMC_A12 |
|
||||
| PD5 <-> FSMC_NWE | PE8 <-> FSMC_D5 | PF3 <-> FSMC_A3 | PG3 <-> FSMC_A13 |
|
||||
| PD8 <-> FSMC_D13 | PE9 <-> FSMC_D6 | PF4 <-> FSMC_A4 | PG4 <-> FSMC_A14 |
|
||||
| PD9 <-> FSMC_D14 | PE10 <-> FSMC_D7 | PF5 <-> FSMC_A5 | PG5 <-> FSMC_A15 |
|
||||
| PD10 <-> FSMC_D15 | PE11 <-> FSMC_D8 | PF12 <-> FSMC_A6 | PG10<-> FSMC_NE2 |
|
||||
| PD11 <-> FSMC_A16 | PE12 <-> FSMC_D9 | PF13 <-> FSMC_A7 |------------------+
|
||||
| PD12 <-> FSMC_A17 | PE13 <-> FSMC_D10 | PF14 <-> FSMC_A8 |
|
||||
| PD13 <-> FSMC_A18 | PE14 <-> FSMC_D11 | PF15 <-> FSMC_A9 |
|
||||
| PD14 <-> FSMC_D0 | PE15 <-> FSMC_D12 |------------------+
|
||||
| PD15 <-> FSMC_D1 |--------------------+
|
||||
+-------------------+
|
||||
*/
|
||||
|
||||
/* Enable GPIOD, GPIOE, GPIOF and GPIOG interface clock */
|
||||
RCC->AHBENR = 0x000080D8;
|
||||
|
||||
/* Connect PDx pins to FSMC Alternate function */
|
||||
GPIOD->AFR[0] = 0x00CC00CC;
|
||||
GPIOD->AFR[1] = 0xCCCCCCCC;
|
||||
/* Configure PDx pins in Alternate function mode */
|
||||
GPIOD->MODER = 0xAAAA0A0A;
|
||||
/* Configure PDx pins speed to 40 MHz */
|
||||
GPIOD->OSPEEDR = 0xFFFF0F0F;
|
||||
/* Configure PDx pins Output type to push-pull */
|
||||
GPIOD->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PDx pins */
|
||||
GPIOD->PUPDR = 0x00000000;
|
||||
|
||||
/* Connect PEx pins to FSMC Alternate function */
|
||||
GPIOE->AFR[0] = 0xC00000CC;
|
||||
GPIOE->AFR[1] = 0xCCCCCCCC;
|
||||
/* Configure PEx pins in Alternate function mode */
|
||||
GPIOE->MODER = 0xAAAA800A;
|
||||
/* Configure PEx pins speed to 40 MHz */
|
||||
GPIOE->OSPEEDR = 0xFFFFC00F;
|
||||
/* Configure PEx pins Output type to push-pull */
|
||||
GPIOE->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PEx pins */
|
||||
GPIOE->PUPDR = 0x00000000;
|
||||
|
||||
/* Connect PFx pins to FSMC Alternate function */
|
||||
GPIOF->AFR[0] = 0x00CCCCCC;
|
||||
GPIOF->AFR[1] = 0xCCCC0000;
|
||||
/* Configure PFx pins in Alternate function mode */
|
||||
GPIOF->MODER = 0xAA000AAA;
|
||||
/* Configure PFx pins speed to 40 MHz */
|
||||
GPIOF->OSPEEDR = 0xFF000FFF;
|
||||
/* Configure PFx pins Output type to push-pull */
|
||||
GPIOF->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PFx pins */
|
||||
GPIOF->PUPDR = 0x00000000;
|
||||
|
||||
/* Connect PGx pins to FSMC Alternate function */
|
||||
GPIOG->AFR[0] = 0x00CCCCCC;
|
||||
GPIOG->AFR[1] = 0x00000C00;
|
||||
/* Configure PGx pins in Alternate function mode */
|
||||
GPIOG->MODER = 0x00200AAA;
|
||||
/* Configure PGx pins speed to 40 MHz */
|
||||
GPIOG->OSPEEDR = 0x00300FFF;
|
||||
/* Configure PGx pins Output type to push-pull */
|
||||
GPIOG->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PGx pins */
|
||||
GPIOG->PUPDR = 0x00000000;
|
||||
|
||||
/*-- FSMC Configuration ------------------------------------------------------*/
|
||||
/* Enable the FSMC interface clock */
|
||||
RCC->AHBENR = 0x400080D8;
|
||||
|
||||
/* Configure and enable Bank1_SRAM3 */
|
||||
FSMC_Bank1->BTCR[4] = 0x00001011;
|
||||
FSMC_Bank1->BTCR[5] = 0x00000300;
|
||||
FSMC_Bank1E->BWTR[4] = 0x0FFFFFFF;
|
||||
/*
|
||||
Bank1_SRAM3 is configured as follow:
|
||||
|
||||
p.FSMC_AddressSetupTime = 0;
|
||||
p.FSMC_AddressHoldTime = 0;
|
||||
p.FSMC_DataSetupTime = 3;
|
||||
p.FSMC_BusTurnAroundDuration = 0;
|
||||
p.FSMC_CLKDivision = 0;
|
||||
p.FSMC_DataLatency = 0;
|
||||
p.FSMC_AccessMode = FSMC_AccessMode_A;
|
||||
|
||||
FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM3;
|
||||
FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable;
|
||||
FSMC_NORSRAMInitStructure.FSMC_MemoryType = FSMC_MemoryType_SRAM;
|
||||
FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_16b;
|
||||
FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable;
|
||||
FSMC_NORSRAMInitStructure.FSMC_AsynchronousWait = FSMC_AsynchronousWait_Disable;
|
||||
FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low;
|
||||
FSMC_NORSRAMInitStructure.FSMC_WrapMode = FSMC_WrapMode_Disable;
|
||||
FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState;
|
||||
FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable;
|
||||
FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable;
|
||||
FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Disable;
|
||||
FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable;
|
||||
FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &p;
|
||||
FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &p;
|
||||
|
||||
FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure);
|
||||
|
||||
FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM3, ENABLE);
|
||||
*/
|
||||
|
||||
}
|
||||
#endif /* DATA_IN_ExtSRAM */
|
||||
#endif /* STM32L151xD || STM32L152xD || STM32L162xD */
|
||||
|
||||
/**
|
||||
* @brief Configures the System clock source, PLL Multiplier and Divider factors,
|
||||
* AHB/APBx prescalers and Flash settings
|
||||
* @note This function should be called only once the RCC clock configuration
|
||||
* is reset to the default reset state (done in SystemInit() function).
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
void SetSysClock(void)
|
||||
{
|
||||
/* 1- Try to start with HSE and external clock */
|
||||
#if USE_PLL_HSE_EXTC != 0
|
||||
if (SetSysClock_PLL_HSE(1) == 0)
|
||||
#endif
|
||||
{
|
||||
/* 2- If fail try to start with HSE and external xtal */
|
||||
#if USE_PLL_HSE_XTAL != 0
|
||||
if (SetSysClock_PLL_HSE(0) == 0)
|
||||
#endif
|
||||
{
|
||||
/* 3- If fail start with HSI clock */
|
||||
if (SetSysClock_PLL_HSI() == 0)
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
// [TODO] Put something here to tell the user that a problem occured...
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* Output clock on MCO1 pin(PA8) for debugging purpose */
|
||||
//HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_SYSCLK, RCC_MCODIV_1);
|
||||
}
|
||||
|
||||
#if (USE_PLL_HSE_XTAL != 0) || (USE_PLL_HSE_EXTC != 0)
|
||||
/******************************************************************************/
|
||||
/* PLL (clocked by HSE) used as System clock source */
|
||||
/******************************************************************************/
|
||||
uint8_t SetSysClock_PLL_HSE(uint8_t bypass)
|
||||
{
|
||||
RCC_ClkInitTypeDef RCC_ClkInitStruct;
|
||||
RCC_OscInitTypeDef RCC_OscInitStruct;
|
||||
|
||||
/* Used to gain time after DeepSleep in case HSI is used */
|
||||
if (__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) != RESET)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* The voltage scaling allows optimizing the power consumption when the device is
|
||||
clocked below the maximum system frequency, to update the voltage scaling value
|
||||
regarding system frequency refer to product datasheet. */
|
||||
__PWR_CLK_ENABLE();
|
||||
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
|
||||
|
||||
/* Enable HSE and HSI48 oscillators and activate PLL with HSE as source */
|
||||
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE | RCC_OSCILLATORTYPE_HSI;
|
||||
if (bypass == 0)
|
||||
{
|
||||
RCC_OscInitStruct.HSEState = RCC_HSE_ON; /* External 16 MHz xtal on OSC_IN/OSC_OUT */
|
||||
}
|
||||
else
|
||||
{
|
||||
RCC_OscInitStruct.HSEState = RCC_HSE_BYPASS; /* External 16 MHz clock on OSC_IN */
|
||||
}
|
||||
RCC_OscInitStruct.HSIState = RCC_HSI_OFF;
|
||||
// SYSCLK = 32 MHz ((16 MHz * 6) / 3)
|
||||
// USBCLK = 48 MHz ((16 MHz * 6) / 2) --> USB OK
|
||||
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
|
||||
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
|
||||
RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL6;
|
||||
RCC_OscInitStruct.PLL.PLLDIV = RCC_PLL_DIV3;
|
||||
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
|
||||
{
|
||||
return 0; // FAIL
|
||||
}
|
||||
|
||||
/* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 clocks dividers */
|
||||
RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2);
|
||||
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; // 32 MHz
|
||||
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; // 32 MHz
|
||||
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1; // 32 MHz
|
||||
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; // 32 MHz
|
||||
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK)
|
||||
{
|
||||
return 0; // FAIL
|
||||
}
|
||||
|
||||
/* Output clock on MCO1 pin(PA8) for debugging purpose */
|
||||
//if (bypass == 0)
|
||||
//HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_HSE, RCC_MCODIV_2); // 4 MHz
|
||||
//else
|
||||
//HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_HSE, RCC_MCODIV_1); // 8 MHz
|
||||
|
||||
return 1; // OK
|
||||
}
|
||||
#endif
|
||||
|
||||
/******************************************************************************/
|
||||
/* PLL (clocked by HSI) used as System clock source */
|
||||
/******************************************************************************/
|
||||
uint8_t SetSysClock_PLL_HSI(void)
|
||||
{
|
||||
RCC_ClkInitTypeDef RCC_ClkInitStruct;
|
||||
RCC_OscInitTypeDef RCC_OscInitStruct;
|
||||
|
||||
/* The voltage scaling allows optimizing the power consumption when the device is
|
||||
clocked below the maximum system frequency, to update the voltage scaling value
|
||||
regarding system frequency refer to product datasheet. */
|
||||
__PWR_CLK_ENABLE();
|
||||
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
|
||||
|
||||
/* Enable HSI oscillator and activate PLL with HSI as source */
|
||||
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI | RCC_OSCILLATORTYPE_HSE;
|
||||
RCC_OscInitStruct.HSEState = RCC_HSE_OFF;
|
||||
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
|
||||
// SYSCLK = 32 MHz ((16 MHz * 4) / 2)
|
||||
// USBCLK = 64 MHz (16 MHz * 4) --> USB not possible
|
||||
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
|
||||
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
|
||||
RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL4;
|
||||
RCC_OscInitStruct.PLL.PLLDIV = RCC_PLL_DIV2;
|
||||
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
|
||||
{
|
||||
return 0; // FAIL
|
||||
}
|
||||
|
||||
/* Poll VOSF bit of in PWR_CSR. Wait until it is reset to 0 */
|
||||
while (__HAL_PWR_GET_FLAG(PWR_FLAG_VOS) != RESET) {};
|
||||
|
||||
/* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 clocks dividers */
|
||||
RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2);
|
||||
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; // 32 MHz
|
||||
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; // 32 MHz
|
||||
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1; // 32 MHz
|
||||
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; // 32 MHz
|
||||
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK)
|
||||
{
|
||||
return 0; // FAIL
|
||||
}
|
||||
|
||||
/* Output clock on MCO1 pin(PA8) for debugging purpose */
|
||||
//HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_HSI, RCC_MCODIV_1); // 16 MHz
|
||||
|
||||
return 1; // OK
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,123 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file system_stm32l1xx.h
|
||||
* @author MCD Application Team
|
||||
* @version V2.0.0
|
||||
* @date 5-September-2014
|
||||
* @brief CMSIS Cortex-M3 Device System Source File for STM32L1xx devices.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/** @addtogroup CMSIS
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup stm32l1xx_system
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Define to prevent recursive inclusion
|
||||
*/
|
||||
#ifndef __SYSTEM_STM32L1XX_H
|
||||
#define __SYSTEM_STM32L1XX_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/** @addtogroup STM32L1xx_System_Includes
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
|
||||
/** @addtogroup STM32L1xx_System_Exported_types
|
||||
* @{
|
||||
*/
|
||||
/* This variable is updated in three ways:
|
||||
1) by calling CMSIS function SystemCoreClockUpdate()
|
||||
2) by calling HAL API function HAL_RCC_GetSysClockFreq()
|
||||
3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
|
||||
Note: If you use this function to configure the system clock; then there
|
||||
is no need to call the 2 first functions listed above, since SystemCoreClock
|
||||
variable is updated automatically.
|
||||
*/
|
||||
extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32L1xx_System_Exported_Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32L1xx_System_Exported_Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32L1xx_System_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
extern void SystemInit(void);
|
||||
extern void SystemCoreClockUpdate(void);
|
||||
extern void SetSysClock(void);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /*__SYSTEM_STM32L1XX_H */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,90 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#ifndef MBED_PERIPHERALNAMES_H
|
||||
#define MBED_PERIPHERALNAMES_H
|
||||
|
||||
#include "cmsis.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
typedef enum {
|
||||
ADC_1 = (int)ADC1_BASE
|
||||
} ADCName;
|
||||
|
||||
typedef enum {
|
||||
DAC_1 = (int)DAC_BASE
|
||||
} DACName;
|
||||
|
||||
typedef enum {
|
||||
UART_1 = (int)USART1_BASE,
|
||||
UART_2 = (int)USART2_BASE,
|
||||
UART_3 = (int)USART3_BASE
|
||||
} UARTName;
|
||||
|
||||
#if (MX_DEFAULT_SERIAL_B10_B11 == B10_B11)
|
||||
//Use B10/B11 as default serial port
|
||||
#define STDIO_UART_TX PB_10
|
||||
#define STDIO_UART_RX PB_11
|
||||
#define STDIO_UART UART_3
|
||||
#else
|
||||
//Use A2/A3 as default serial port
|
||||
#define STDIO_UART_TX PA_2
|
||||
#define STDIO_UART_RX PA_3
|
||||
#define STDIO_UART UART_2
|
||||
#endif
|
||||
|
||||
typedef enum {
|
||||
SPI_1 = (int)SPI1_BASE,
|
||||
SPI_2 = (int)SPI2_BASE,
|
||||
SPI_3 = (int)SPI3_BASE
|
||||
} SPIName;
|
||||
|
||||
typedef enum {
|
||||
I2C_1 = (int)I2C1_BASE,
|
||||
I2C_2 = (int)I2C2_BASE
|
||||
} I2CName;
|
||||
|
||||
typedef enum {
|
||||
PWM_2 = (int)TIM2_BASE,
|
||||
PWM_3 = (int)TIM3_BASE,
|
||||
PWM_4 = (int)TIM4_BASE,
|
||||
PWM_5 = (int)TIM5_BASE,
|
||||
PWM_9 = (int)TIM9_BASE,
|
||||
PWM_10 = (int)TIM10_BASE,
|
||||
PWM_11 = (int)TIM11_BASE
|
||||
} PWMName;
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,192 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
|
||||
#include "PeripheralPins.h"
|
||||
|
||||
// =====
|
||||
// Note: Commented lines are alternative possibilities which are not used per default.
|
||||
// If you change them, you will have also to modify the corresponding xxx_api.c file
|
||||
// for pwmout, analogin, analogout, ...
|
||||
// =====
|
||||
|
||||
//*** ADC ***
|
||||
|
||||
const PinMap PinMap_ADC[] = {
|
||||
{PA_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN0
|
||||
{PA_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN1
|
||||
{PA_2, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN2
|
||||
{PA_3, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN3
|
||||
{PA_4, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN4
|
||||
{PA_5, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN5
|
||||
{PA_6, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN6
|
||||
{PA_7, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN7
|
||||
{PB_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN8
|
||||
{PB_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN9
|
||||
{PB_12, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN18
|
||||
{PB_13, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN19
|
||||
{PB_14, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN20
|
||||
{PB_15, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN21
|
||||
{PC_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN10
|
||||
{PC_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN11
|
||||
{PC_2, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN12
|
||||
{PC_3, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN13
|
||||
{PC_4, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN14
|
||||
{PC_5, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC_IN15
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
//*** DAC ***
|
||||
|
||||
const PinMap PinMap_DAC[] = {
|
||||
{PA_4, DAC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // DAC_OUT1
|
||||
{PA_5, DAC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // DAC_OUT2 (Warning: LED1 is also on this pin)
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
//*** I2C ***
|
||||
|
||||
const PinMap PinMap_I2C_SDA[] = {
|
||||
{PB_7, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
|
||||
{PB_9, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
|
||||
{PB_11, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
const PinMap PinMap_I2C_SCL[] = {
|
||||
{PB_6, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
|
||||
{PB_8, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
|
||||
{PB_10, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
//*** PWM ***
|
||||
|
||||
// TIM5 cannot be used because already used by the us_ticker.
|
||||
const PinMap PinMap_PWM[] = {
|
||||
// {PA_0, PWM_5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5)}, // TIM5_CH1
|
||||
{PA_1, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH2
|
||||
// {PA_1, PWM_5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5)}, // TIM5_CH1
|
||||
{PA_2, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH3
|
||||
// {PA_2, PWM_5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5)}, // TIM5_CH3
|
||||
// {PA_2, PWM_9, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM9)}, // TIM9_CH1
|
||||
{PA_3, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH4
|
||||
// {PA_3, PWM_5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5)}, // TIM5_CH4
|
||||
// {PA_3, PWM_9, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM9)}, // TIM9_CH2
|
||||
{PA_6, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH1
|
||||
// {PA_6, PWM_10, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM10)}, // TIM10_CH1
|
||||
{PA_7, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2
|
||||
// {PA_7, PWM_11, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM11)}, // TIM11_CH1
|
||||
{PB_0, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH3
|
||||
{PB_1, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH4
|
||||
{PB_3, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH2
|
||||
{PB_4, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH1
|
||||
{PB_5, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2
|
||||
{PB_6, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4)}, // TIM4_CH1
|
||||
{PB_7, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4)}, // TIM4_CH2
|
||||
{PB_8, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4)}, // TIM4_CH3
|
||||
// {PB_8, PWM_10, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM10)}, // TIM10_CH1
|
||||
{PB_9, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4)}, // TIM4_CH4
|
||||
// {PB_9, PWM_11, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM11)}, // TIM11_CH1
|
||||
{PB_10, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH3
|
||||
{PB_11, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH4
|
||||
{PB_12, PWM_10, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM10)}, // TIM10_CH1
|
||||
{PB_13, PWM_9, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM9)}, // TIM9_CH1
|
||||
{PB_14, PWM_9, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM9)}, // TIM9_CH2
|
||||
{PB_15, PWM_11, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM11)}, // TIM11_CH1
|
||||
{PC_6, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH1
|
||||
{PC_7, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2
|
||||
{PC_8, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH3
|
||||
{PC_9, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH4
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
//*** SERIAL ***
|
||||
|
||||
const PinMap PinMap_UART_TX[] = {
|
||||
{PA_2, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
|
||||
{PA_9, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
|
||||
{PB_6, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
|
||||
{PB_10, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
{PC_10, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
// {PC_10, UART_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART4)},
|
||||
// {PC_12, UART_5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART5)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
const PinMap PinMap_UART_RX[] = {
|
||||
{PA_3, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
|
||||
{PA_10, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
|
||||
{PB_7, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
|
||||
{PB_11, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
{PC_11, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
// {PC_11, UART_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART4)},
|
||||
// {PD_2, UART_5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART5)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
//*** SPI ***
|
||||
|
||||
const PinMap PinMap_SPI_MOSI[] = {
|
||||
{PA_7, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
{PA_12, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
{PB_5, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
// {PB_5, SPI_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
|
||||
{PB_15, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
|
||||
{PC_12, SPI_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
const PinMap PinMap_SPI_MISO[] = {
|
||||
{PA_6, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
{PA_11, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
{PB_4, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
// {PB_4, SPI_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
|
||||
{PB_14, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
|
||||
{PC_11, SPI_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
const PinMap PinMap_SPI_SCLK[] = {
|
||||
{PA_5, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
{PB_3, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
// {PB_3, SPI_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
|
||||
{PB_13, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
|
||||
{PC_10, SPI_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
const PinMap PinMap_SPI_SSEL[] = {
|
||||
{PA_4, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
// {PA_4, SPI_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
|
||||
{PA_15, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
// {PA_15, SPI_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
|
||||
{PB_12, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
|
@ -0,0 +1,66 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
|
||||
#ifndef MBED_PERIPHERALPINS_H
|
||||
#define MBED_PERIPHERALPINS_H
|
||||
|
||||
#include "pinmap.h"
|
||||
#include "PeripheralNames.h"
|
||||
|
||||
//*** ADC ***
|
||||
|
||||
extern const PinMap PinMap_ADC[];
|
||||
|
||||
//*** DAC ***
|
||||
|
||||
extern const PinMap PinMap_DAC[];
|
||||
|
||||
//*** I2C ***
|
||||
|
||||
extern const PinMap PinMap_I2C_SDA[];
|
||||
extern const PinMap PinMap_I2C_SCL[];
|
||||
|
||||
//*** PWM ***
|
||||
|
||||
extern const PinMap PinMap_PWM[];
|
||||
|
||||
//*** SERIAL ***
|
||||
|
||||
extern const PinMap PinMap_UART_TX[];
|
||||
extern const PinMap PinMap_UART_RX[];
|
||||
|
||||
//*** SPI ***
|
||||
|
||||
extern const PinMap PinMap_SPI_MOSI[];
|
||||
extern const PinMap PinMap_SPI_MISO[];
|
||||
extern const PinMap PinMap_SPI_SCLK[];
|
||||
extern const PinMap PinMap_SPI_SSEL[];
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,171 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#ifndef MBED_PINNAMES_H
|
||||
#define MBED_PINNAMES_H
|
||||
|
||||
#include "cmsis.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
// See stm32l0xx_hal_gpio.h and stm32l0xx_hal_gpio_ex.h for values of MODE, PUPD and AFNUM
|
||||
#define STM_PIN_DATA(MODE, PUPD, AFNUM) ((int)(((AFNUM) << 7) | ((PUPD) << 4) | ((MODE) << 0)))
|
||||
#define STM_PIN_MODE(X) (((X) >> 0) & 0x0F)
|
||||
#define STM_PIN_PUPD(X) (((X) >> 4) & 0x07)
|
||||
#define STM_PIN_AFNUM(X) (((X) >> 7) & 0x0F)
|
||||
#define STM_MODE_INPUT (0)
|
||||
#define STM_MODE_OUTPUT_PP (1)
|
||||
#define STM_MODE_OUTPUT_OD (2)
|
||||
#define STM_MODE_AF_PP (3)
|
||||
#define STM_MODE_AF_OD (4)
|
||||
#define STM_MODE_ANALOG (5)
|
||||
#define STM_MODE_IT_RISING (6)
|
||||
#define STM_MODE_IT_FALLING (7)
|
||||
#define STM_MODE_IT_RISING_FALLING (8)
|
||||
#define STM_MODE_EVT_RISING (9)
|
||||
#define STM_MODE_EVT_FALLING (10)
|
||||
#define STM_MODE_EVT_RISING_FALLING (11)
|
||||
#define STM_MODE_IT_EVT_RESET (12)
|
||||
|
||||
// High nibble = port number (0=A, 1=B, 2=C, 3=D, 4=E, 5=F, 6=G, 7=H)
|
||||
// Low nibble = pin number
|
||||
#define STM_PORT(X) (((uint32_t)(X) >> 4) & 0xF)
|
||||
#define STM_PIN(X) ((uint32_t)(X) & 0xF)
|
||||
|
||||
typedef enum {
|
||||
PIN_INPUT,
|
||||
PIN_OUTPUT
|
||||
} PinDirection;
|
||||
|
||||
typedef enum {
|
||||
PA_0 = 0x00,
|
||||
PA_1 = 0x01,
|
||||
PA_2 = 0x02,
|
||||
PA_3 = 0x03,
|
||||
PA_4 = 0x04,
|
||||
PA_5 = 0x05,
|
||||
PA_6 = 0x06,
|
||||
PA_7 = 0x07,
|
||||
PA_8 = 0x08,
|
||||
PA_9 = 0x09,
|
||||
PA_10 = 0x0A,
|
||||
PA_11 = 0x0B,
|
||||
PA_12 = 0x0C,
|
||||
PA_13 = 0x0D,
|
||||
PA_14 = 0x0E,
|
||||
PA_15 = 0x0F,
|
||||
|
||||
PB_0 = 0x10,
|
||||
PB_1 = 0x11,
|
||||
PB_2 = 0x12,
|
||||
PB_3 = 0x13,
|
||||
PB_4 = 0x14,
|
||||
PB_5 = 0x15,
|
||||
PB_6 = 0x16,
|
||||
PB_7 = 0x17,
|
||||
PB_8 = 0x18,
|
||||
PB_9 = 0x19,
|
||||
PB_10 = 0x1A,
|
||||
PB_11 = 0x1B,
|
||||
PB_12 = 0x1C,
|
||||
PB_13 = 0x1D,
|
||||
PB_14 = 0x1E,
|
||||
PB_15 = 0x1F,
|
||||
|
||||
PC_0 = 0x20,
|
||||
PC_1 = 0x21,
|
||||
PC_2 = 0x22,
|
||||
PC_3 = 0x23,
|
||||
PC_4 = 0x24,
|
||||
PC_5 = 0x25,
|
||||
PC_6 = 0x26,
|
||||
PC_7 = 0x27,
|
||||
PC_8 = 0x28,
|
||||
PC_9 = 0x29,
|
||||
PC_10 = 0x2A,
|
||||
PC_11 = 0x2B,
|
||||
PC_12 = 0x2C,
|
||||
PC_13 = 0x2D,
|
||||
PC_14 = 0x2E,
|
||||
PC_15 = 0x2F,
|
||||
|
||||
PD_2 = 0x32,
|
||||
|
||||
PH_0 = 0x70,
|
||||
PH_1 = 0x71,
|
||||
|
||||
// Generic signals namings
|
||||
LED1 = PB_2,
|
||||
LED2 = PB_2,
|
||||
LED3 = PB_2,
|
||||
LED4 = PB_2,
|
||||
USER_BUTTON = PC_13,
|
||||
|
||||
#if (MX_DEFAULT_SERIAL_B10_B11 == B10_B11)
|
||||
//Use B10/B11 as default serial port
|
||||
SERIAL_TX = PB_10,
|
||||
SERIAL_RX = PB_11,
|
||||
USBTX = PB_10,
|
||||
USBRX = PB_11,
|
||||
#else
|
||||
//Use A2/A3 as default serial port
|
||||
SERIAL_TX = PA_2,
|
||||
SERIAL_RX = PA_3,
|
||||
USBTX = PA_2,
|
||||
USBRX = PA_3,
|
||||
#endif
|
||||
|
||||
I2C_SCL = PB_8,
|
||||
I2C_SDA = PB_9,
|
||||
SPI_MOSI = PA_7,
|
||||
SPI_MISO = PA_6,
|
||||
SPI_SCK = PA_5,
|
||||
SPI_CS = PB_6,
|
||||
PWM_OUT = PB_3,
|
||||
|
||||
// Not connected
|
||||
NC = (int)0xFFFFFFFF,
|
||||
|
||||
} PinName;
|
||||
|
||||
typedef enum {
|
||||
PullNone = 0,
|
||||
PullUp = 1,
|
||||
PullDown = 2,
|
||||
OpenDrain = 3,
|
||||
PullDefault = PullNone
|
||||
} PinMode;
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,48 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#ifndef MBED_PORTNAMES_H
|
||||
#define MBED_PORTNAMES_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
typedef enum {
|
||||
PortA = 0,
|
||||
PortB = 1,
|
||||
PortC = 2,
|
||||
PortD = 3,
|
||||
PortH = 7
|
||||
} PortName;
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
|
@ -1,5 +1,5 @@
|
|||
/* mbed Microcontroller Library
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -41,8 +41,11 @@ int adc_inited = 0;
|
|||
|
||||
void analogin_init(analogin_t *obj, PinName pin)
|
||||
{
|
||||
RCC_OscInitTypeDef RCC_OscInitStruct;
|
||||
|
||||
// Get the peripheral name from the pin and assign it to the object
|
||||
obj->adc = (ADCName)pinmap_peripheral(pin, PinMap_ADC);
|
||||
|
||||
MBED_ASSERT(obj->adc != (ADCName)NC);
|
||||
|
||||
// Configure GPIO
|
||||
|
|
@ -55,24 +58,33 @@ void analogin_init(analogin_t *obj, PinName pin)
|
|||
if (adc_inited == 0) {
|
||||
adc_inited = 1;
|
||||
|
||||
// Enable the HSI (to clock the ADC)
|
||||
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
|
||||
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
|
||||
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
|
||||
HAL_RCC_OscConfig(&RCC_OscInitStruct);
|
||||
|
||||
AdcHandle.Instance = (ADC_TypeDef *)(obj->adc);
|
||||
|
||||
// Enable ADC clock
|
||||
if (obj->adc == ADC_1) __ADC1_CLK_ENABLE();
|
||||
if (obj->adc == ADC_2) __ADC2_CLK_ENABLE();
|
||||
__ADC1_CLK_ENABLE();
|
||||
|
||||
// Configure ADC
|
||||
AdcHandle.Instance = (ADC_TypeDef *)(obj->adc);
|
||||
AdcHandle.Init.ClockPrescaler = ADC_CLOCKPRESCALER_PCLK_DIV2;
|
||||
AdcHandle.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV4;
|
||||
AdcHandle.Init.Resolution = ADC_RESOLUTION12b;
|
||||
AdcHandle.Init.ScanConvMode = DISABLE;
|
||||
AdcHandle.Init.ContinuousConvMode = DISABLE;
|
||||
AdcHandle.Init.DiscontinuousConvMode = DISABLE;
|
||||
AdcHandle.Init.NbrOfDiscConversion = 0;
|
||||
AdcHandle.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
|
||||
AdcHandle.Init.ExternalTrigConv = ADC_EXTERNALTRIGCONV_T1_CC1;
|
||||
AdcHandle.Init.DataAlign = ADC_DATAALIGN_RIGHT;
|
||||
AdcHandle.Init.NbrOfConversion = 1;
|
||||
AdcHandle.Init.ScanConvMode = DISABLE; // Sequencer disabled (ADC conversion on only 1 channel: channel set on rank 1)
|
||||
AdcHandle.Init.EOCSelection = EOC_SINGLE_CONV; // On STM32L1xx ADC, overrun detection is enabled only if EOC selection is set to each conversion (or transfer by DMA enabled, this is not the case in this example).
|
||||
AdcHandle.Init.LowPowerAutoWait = ADC_AUTOWAIT_UNTIL_DATA_READ; // Enable the dynamic low power Auto Delay: new conversion start only when the previous conversion (for regular group) or previous sequence (for injected group) has been treated by user software.
|
||||
AdcHandle.Init.LowPowerAutoPowerOff = ADC_AUTOPOWEROFF_IDLE_PHASE; // Enable the auto-off mode: the ADC automatically powers-off after a conversion and automatically wakes-up when a new conversion is triggered (with startup time between trigger and start of sampling).
|
||||
AdcHandle.Init.ChannelsBank = ADC_CHANNELS_BANK_A;
|
||||
AdcHandle.Init.ContinuousConvMode = DISABLE; // Continuous mode disabled to have only 1 conversion at each conversion trig
|
||||
AdcHandle.Init.NbrOfConversion = 1; // Parameter discarded because sequencer is disabled
|
||||
AdcHandle.Init.DiscontinuousConvMode = DISABLE; // Parameter discarded because sequencer is disabled
|
||||
AdcHandle.Init.NbrOfDiscConversion = 1; // Parameter discarded because sequencer is disabled
|
||||
AdcHandle.Init.ExternalTrigConv = 0; // Not used
|
||||
AdcHandle.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
|
||||
AdcHandle.Init.DMAContinuousRequests = DISABLE;
|
||||
AdcHandle.Init.EOCSelection = DISABLE;
|
||||
HAL_ADC_Init(&AdcHandle);
|
||||
}
|
||||
}
|
||||
|
|
@ -84,80 +96,74 @@ static inline uint16_t adc_read(analogin_t *obj)
|
|||
AdcHandle.Instance = (ADC_TypeDef *)(obj->adc);
|
||||
|
||||
// Configure ADC channel
|
||||
sConfig.Rank = ADC_REGULAR_RANK_1;
|
||||
sConfig.SamplingTime = ADC_SAMPLETIME_19CYCLES_5;
|
||||
sConfig.SingleDiff = ADC_SINGLE_ENDED;
|
||||
sConfig.OffsetNumber = ADC_OFFSET_NONE;
|
||||
sConfig.Offset = 0;
|
||||
|
||||
switch (obj->pin) {
|
||||
case PA_0:
|
||||
sConfig.Channel = ADC_CHANNEL_1;
|
||||
sConfig.Channel = ADC_CHANNEL_0;
|
||||
break;
|
||||
case PA_1:
|
||||
sConfig.Channel = ADC_CHANNEL_2;
|
||||
break;
|
||||
case PA_2:
|
||||
sConfig.Channel = ADC_CHANNEL_3;
|
||||
break;
|
||||
case PA_3:
|
||||
sConfig.Channel = ADC_CHANNEL_4;
|
||||
break;
|
||||
case PA_4:
|
||||
sConfig.Channel = ADC_CHANNEL_1;
|
||||
break;
|
||||
case PA_5:
|
||||
case PA_2:
|
||||
sConfig.Channel = ADC_CHANNEL_2;
|
||||
break;
|
||||
case PA_6:
|
||||
case PA_3:
|
||||
sConfig.Channel = ADC_CHANNEL_3;
|
||||
break;
|
||||
case PA_7:
|
||||
case PA_4:
|
||||
sConfig.Channel = ADC_CHANNEL_4;
|
||||
break;
|
||||
case PB_0:
|
||||
sConfig.Channel = ADC_CHANNEL_11;
|
||||
break;
|
||||
case PB_1:
|
||||
sConfig.Channel = ADC_CHANNEL_12;
|
||||
break;
|
||||
case PB_2:
|
||||
sConfig.Channel = ADC_CHANNEL_12;
|
||||
break;
|
||||
case PB_12:
|
||||
sConfig.Channel = ADC_CHANNEL_13;
|
||||
break;
|
||||
case PB_13:
|
||||
sConfig.Channel = ADC_CHANNEL_13;
|
||||
break;
|
||||
case PB_14:
|
||||
sConfig.Channel = ADC_CHANNEL_14;
|
||||
break;
|
||||
case PB_15:
|
||||
sConfig.Channel = ADC_CHANNEL_15;
|
||||
break;
|
||||
case PC_0:
|
||||
sConfig.Channel = ADC_CHANNEL_6;
|
||||
break;
|
||||
case PC_1:
|
||||
sConfig.Channel = ADC_CHANNEL_7;
|
||||
break;
|
||||
case PC_2:
|
||||
sConfig.Channel = ADC_CHANNEL_8;
|
||||
break;
|
||||
case PC_3:
|
||||
sConfig.Channel = ADC_CHANNEL_9;
|
||||
break;
|
||||
case PC_4:
|
||||
case PA_5:
|
||||
sConfig.Channel = ADC_CHANNEL_5;
|
||||
break;
|
||||
case PC_5:
|
||||
case PA_6:
|
||||
sConfig.Channel = ADC_CHANNEL_6;
|
||||
break;
|
||||
case PA_7:
|
||||
sConfig.Channel = ADC_CHANNEL_7;
|
||||
break;
|
||||
case PB_0:
|
||||
sConfig.Channel = ADC_CHANNEL_8;
|
||||
break;
|
||||
case PB_1:
|
||||
sConfig.Channel = ADC_CHANNEL_9;
|
||||
break;
|
||||
case PC_0:
|
||||
sConfig.Channel = ADC_CHANNEL_10;
|
||||
break;
|
||||
case PC_1:
|
||||
sConfig.Channel = ADC_CHANNEL_11;
|
||||
break;
|
||||
case PC_2:
|
||||
sConfig.Channel = ADC_CHANNEL_12;
|
||||
break;
|
||||
case PC_3:
|
||||
sConfig.Channel = ADC_CHANNEL_13;
|
||||
break;
|
||||
case PC_4:
|
||||
sConfig.Channel = ADC_CHANNEL_14;
|
||||
break;
|
||||
case PC_5:
|
||||
sConfig.Channel = ADC_CHANNEL_15;
|
||||
break;
|
||||
case PB_12:
|
||||
sConfig.Channel = ADC_CHANNEL_18;
|
||||
break;
|
||||
case PB_13:
|
||||
sConfig.Channel = ADC_CHANNEL_19;
|
||||
break;
|
||||
case PB_14:
|
||||
sConfig.Channel = ADC_CHANNEL_20;
|
||||
break;
|
||||
case PB_15:
|
||||
sConfig.Channel = ADC_CHANNEL_21;
|
||||
break;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
|
||||
sConfig.Rank = ADC_REGULAR_RANK_1;
|
||||
sConfig.SamplingTime = ADC_SAMPLETIME_16CYCLES;
|
||||
|
||||
HAL_ADC_ConfigChannel(&AdcHandle, &sConfig);
|
||||
|
||||
HAL_ADC_Start(&AdcHandle); // Start conversion
|
||||
|
|
@ -0,0 +1,146 @@
|
|||
/* mbed Microcontroller Library
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
#include "mbed_assert.h"
|
||||
#include "analogout_api.h"
|
||||
|
||||
#if DEVICE_ANALOGOUT
|
||||
|
||||
#include "cmsis.h"
|
||||
#include "pinmap.h"
|
||||
#include "mbed_error.h"
|
||||
#include "PeripheralPins.h"
|
||||
|
||||
#define DAC_RANGE (0xFFF) // 12 bits
|
||||
|
||||
static DAC_HandleTypeDef DacHandle;
|
||||
|
||||
// These variables are used for the "free" function
|
||||
static int pa4_used = 0;
|
||||
static int pa5_used = 0;
|
||||
|
||||
void analogout_init(dac_t *obj, PinName pin)
|
||||
{
|
||||
DAC_ChannelConfTypeDef sConfig;
|
||||
|
||||
DacHandle.Instance = DAC;
|
||||
|
||||
// Get the peripheral name (DAC_1, ...) from the pin and assign it to the object
|
||||
obj->dac = (DACName)pinmap_peripheral(pin, PinMap_DAC);
|
||||
MBED_ASSERT(obj->dac != (DACName)NC);
|
||||
|
||||
// Configure GPIO
|
||||
pinmap_pinout(pin, PinMap_DAC);
|
||||
|
||||
// Save the channel for future use
|
||||
obj->pin = pin;
|
||||
|
||||
// Enable DAC clock
|
||||
__DAC_CLK_ENABLE();
|
||||
|
||||
// Configure DAC
|
||||
sConfig.DAC_Trigger = DAC_TRIGGER_NONE;
|
||||
sConfig.DAC_OutputBuffer = DAC_OUTPUTBUFFER_DISABLE;
|
||||
|
||||
if (pin == PA_4) {
|
||||
HAL_DAC_ConfigChannel(&DacHandle, &sConfig, DAC_CHANNEL_1);
|
||||
pa4_used = 1;
|
||||
} else { // PA_5
|
||||
HAL_DAC_ConfigChannel(&DacHandle, &sConfig, DAC_CHANNEL_2);
|
||||
pa5_used = 1;
|
||||
}
|
||||
|
||||
analogout_write_u16(obj, 0);
|
||||
}
|
||||
|
||||
void analogout_free(dac_t *obj)
|
||||
{
|
||||
// Reset DAC and disable clock
|
||||
if (obj->pin == PA_4) pa4_used = 0;
|
||||
if (obj->pin == PA_5) pa5_used = 0;
|
||||
if ((pa4_used == 0) && (pa5_used == 0)) {
|
||||
__DAC_FORCE_RESET();
|
||||
__DAC_RELEASE_RESET();
|
||||
__DAC_CLK_DISABLE();
|
||||
}
|
||||
|
||||
// Configure GPIO
|
||||
pin_function(obj->pin, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0));
|
||||
}
|
||||
|
||||
static inline void dac_write(dac_t *obj, uint16_t value)
|
||||
{
|
||||
if (obj->pin == PA_4) {
|
||||
HAL_DAC_SetValue(&DacHandle, DAC_CHANNEL_1, DAC_ALIGN_12B_R, value);
|
||||
HAL_DAC_Start(&DacHandle, DAC_CHANNEL_1);
|
||||
} else { // PA_5
|
||||
HAL_DAC_SetValue(&DacHandle, DAC_CHANNEL_2, DAC_ALIGN_12B_R, value);
|
||||
HAL_DAC_Start(&DacHandle, DAC_CHANNEL_2);
|
||||
}
|
||||
}
|
||||
|
||||
static inline int dac_read(dac_t *obj)
|
||||
{
|
||||
if (obj->pin == PA_4) {
|
||||
return (int)HAL_DAC_GetValue(&DacHandle, DAC_CHANNEL_1);
|
||||
} else { // PA_5
|
||||
return (int)HAL_DAC_GetValue(&DacHandle, DAC_CHANNEL_2);
|
||||
}
|
||||
}
|
||||
|
||||
void analogout_write(dac_t *obj, float value)
|
||||
{
|
||||
if (value < 0.0f) {
|
||||
dac_write(obj, 0); // Min value
|
||||
} else if (value > 1.0f) {
|
||||
dac_write(obj, (uint16_t)DAC_RANGE); // Max value
|
||||
} else {
|
||||
dac_write(obj, (uint16_t)(value * (float)DAC_RANGE));
|
||||
}
|
||||
}
|
||||
|
||||
void analogout_write_u16(dac_t *obj, uint16_t value)
|
||||
{
|
||||
if (value > (uint16_t)DAC_RANGE) {
|
||||
dac_write(obj, (uint16_t)DAC_RANGE); // Max value
|
||||
} else {
|
||||
dac_write(obj, value);
|
||||
}
|
||||
}
|
||||
|
||||
float analogout_read(dac_t *obj)
|
||||
{
|
||||
uint32_t value = dac_read(obj);
|
||||
return (float)((float)value * (1.0f / (float)DAC_RANGE));
|
||||
}
|
||||
|
||||
uint16_t analogout_read_u16(dac_t *obj)
|
||||
{
|
||||
return (uint16_t)dac_read(obj);
|
||||
}
|
||||
|
||||
#endif // DEVICE_ANALOGOUT
|
||||
|
|
@ -0,0 +1,70 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#ifndef MBED_DEVICE_H
|
||||
#define MBED_DEVICE_H
|
||||
|
||||
#define DEVICE_PORTIN 1
|
||||
#define DEVICE_PORTOUT 1
|
||||
#define DEVICE_PORTINOUT 1
|
||||
|
||||
#define DEVICE_INTERRUPTIN 1
|
||||
|
||||
#define DEVICE_ANALOGIN 1
|
||||
#define DEVICE_ANALOGOUT 1
|
||||
|
||||
#define DEVICE_SERIAL 1
|
||||
|
||||
#define DEVICE_I2C 1
|
||||
#define DEVICE_I2CSLAVE 1
|
||||
|
||||
#define DEVICE_SPI 1
|
||||
#define DEVICE_SPISLAVE 1
|
||||
|
||||
#define DEVICE_RTC 1
|
||||
|
||||
#define DEVICE_PWMOUT 1
|
||||
|
||||
#define DEVICE_SLEEP 1
|
||||
|
||||
//=======================================
|
||||
|
||||
#define DEVICE_SEMIHOST 0
|
||||
#define DEVICE_LOCALFILESYSTEM 0
|
||||
#define DEVICE_ID_LENGTH 24
|
||||
|
||||
#define DEVICE_DEBUG_AWARENESS 0
|
||||
|
||||
#define DEVICE_STDIO_MESSAGES 1
|
||||
|
||||
#define DEVICE_ERROR_RED 0
|
||||
|
||||
#include "objects.h"
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,77 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#include "mbed_assert.h"
|
||||
#include "gpio_api.h"
|
||||
#include "pinmap.h"
|
||||
#include "mbed_error.h"
|
||||
|
||||
extern uint32_t Set_GPIO_Clock(uint32_t port_idx);
|
||||
|
||||
uint32_t gpio_set(PinName pin)
|
||||
{
|
||||
MBED_ASSERT(pin != (PinName)NC);
|
||||
|
||||
pin_function(pin, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0));
|
||||
return (uint32_t)(1 << ((uint32_t)pin & 0xF)); // Return the pin mask
|
||||
}
|
||||
|
||||
void gpio_init(gpio_t *obj, PinName pin)
|
||||
{
|
||||
obj->pin = pin;
|
||||
if (pin == (PinName)NC)
|
||||
return;
|
||||
|
||||
uint32_t port_index = STM_PORT(pin);
|
||||
|
||||
// Enable GPIO clock
|
||||
uint32_t gpio_add = Set_GPIO_Clock(port_index);
|
||||
GPIO_TypeDef *gpio = (GPIO_TypeDef *)gpio_add;
|
||||
|
||||
// Fill GPIO object structure for future use
|
||||
obj->mask = gpio_set(pin);
|
||||
obj->reg_in = &gpio->IDR;
|
||||
obj->reg_set = &gpio->BSRR;
|
||||
obj->reg_clr = &gpio->BRR;
|
||||
}
|
||||
|
||||
void gpio_mode(gpio_t *obj, PinMode mode)
|
||||
{
|
||||
pin_mode(obj->pin, mode);
|
||||
}
|
||||
|
||||
void gpio_dir(gpio_t *obj, PinDirection direction)
|
||||
{
|
||||
MBED_ASSERT(obj->pin != (PinName)NC);
|
||||
if (direction == PIN_OUTPUT) {
|
||||
pin_function(obj->pin, STM_PIN_DATA(STM_MODE_OUTPUT_PP, GPIO_NOPULL, 0));
|
||||
} else { // PIN_INPUT
|
||||
pin_function(obj->pin, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0));
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,332 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#include <stddef.h>
|
||||
#include "cmsis.h"
|
||||
#include "gpio_irq_api.h"
|
||||
#include "pinmap.h"
|
||||
#include "mbed_error.h"
|
||||
|
||||
#define EDGE_NONE (0)
|
||||
#define EDGE_RISE (1)
|
||||
#define EDGE_FALL (2)
|
||||
#define EDGE_BOTH (3)
|
||||
|
||||
// Number of EXTI irq vectors (EXTI0, EXTI1, EXTI2, EXTI3, EXTI4, EXTI5_9, EXTI10_15)
|
||||
#define CHANNEL_NUM (7)
|
||||
|
||||
// Max pins for one line (max with EXTI10_15)
|
||||
#define MAX_PIN_LINE (6)
|
||||
|
||||
typedef struct gpio_channel {
|
||||
uint32_t pin_mask; // bitmask representing which pins are configured for receiving interrupts
|
||||
uint32_t channel_ids[MAX_PIN_LINE]; // mbed "gpio_irq_t gpio_irq" field of instance
|
||||
uint32_t channel_gpio[MAX_PIN_LINE]; // base address of gpio port group
|
||||
uint32_t channel_pin[MAX_PIN_LINE]; // pin number in port group
|
||||
} gpio_channel_t;
|
||||
|
||||
static gpio_channel_t channels[CHANNEL_NUM] = {
|
||||
{.pin_mask = 0},
|
||||
{.pin_mask = 0},
|
||||
{.pin_mask = 0},
|
||||
{.pin_mask = 0},
|
||||
{.pin_mask = 0},
|
||||
{.pin_mask = 0},
|
||||
{.pin_mask = 0}
|
||||
};
|
||||
|
||||
// Used to return the index for channels array.
|
||||
static uint32_t pin_base_nr[16] = {
|
||||
// EXTI0
|
||||
0, // pin 0
|
||||
// EXTI1
|
||||
0, // pin 1
|
||||
// EXTI2
|
||||
0, // pin 2
|
||||
// EXTI3
|
||||
0, // pin 3
|
||||
// EXTI4
|
||||
0, // pin 4
|
||||
// EXTI5_9
|
||||
0, // pin 5
|
||||
1, // pin 6
|
||||
2, // pin 7
|
||||
3, // pin 8
|
||||
4, // pin 9
|
||||
// EXTI10_15
|
||||
0, // pin 10
|
||||
1, // pin 11
|
||||
2, // pin 12
|
||||
3, // pin 13
|
||||
4, // pin 14
|
||||
5 // pin 15
|
||||
};
|
||||
|
||||
static gpio_irq_handler irq_handler;
|
||||
|
||||
static void handle_interrupt_in(uint32_t irq_index, uint32_t max_num_pin_line)
|
||||
{
|
||||
gpio_channel_t *gpio_channel = &channels[irq_index];
|
||||
uint32_t gpio_idx;
|
||||
|
||||
for (gpio_idx = 0; gpio_idx < max_num_pin_line; gpio_idx++) {
|
||||
uint32_t current_mask = (1 << gpio_idx);
|
||||
|
||||
if (gpio_channel->pin_mask & current_mask) {
|
||||
// Retrieve the gpio and pin that generate the irq
|
||||
GPIO_TypeDef *gpio = (GPIO_TypeDef *)(gpio_channel->channel_gpio[gpio_idx]);
|
||||
uint32_t pin = (uint32_t)(1 << (gpio_channel->channel_pin[gpio_idx]));
|
||||
|
||||
// Clear interrupt flag
|
||||
if (__HAL_GPIO_EXTI_GET_FLAG(pin) != RESET) {
|
||||
__HAL_GPIO_EXTI_CLEAR_FLAG(pin);
|
||||
|
||||
if (gpio_channel->channel_ids[gpio_idx] == 0) continue;
|
||||
|
||||
// Check which edge has generated the irq
|
||||
if ((gpio->IDR & pin) == 0) {
|
||||
irq_handler(gpio_channel->channel_ids[gpio_idx], IRQ_FALL);
|
||||
} else {
|
||||
irq_handler(gpio_channel->channel_ids[gpio_idx], IRQ_RISE);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// EXTI line 0
|
||||
static void gpio_irq0(void)
|
||||
{
|
||||
handle_interrupt_in(0, 1);
|
||||
}
|
||||
|
||||
// EXTI line 1
|
||||
static void gpio_irq1(void)
|
||||
{
|
||||
handle_interrupt_in(1, 1);
|
||||
}
|
||||
|
||||
// EXTI line 2
|
||||
static void gpio_irq2(void)
|
||||
{
|
||||
handle_interrupt_in(2, 1);
|
||||
}
|
||||
|
||||
// EXTI line 3
|
||||
static void gpio_irq3(void)
|
||||
{
|
||||
handle_interrupt_in(3, 1);
|
||||
}
|
||||
|
||||
// EXTI line 4
|
||||
static void gpio_irq4(void)
|
||||
{
|
||||
handle_interrupt_in(4, 1);
|
||||
}
|
||||
|
||||
// EXTI lines 5 to 9
|
||||
static void gpio_irq5(void)
|
||||
{
|
||||
handle_interrupt_in(5, 5);
|
||||
}
|
||||
|
||||
// EXTI lines 10 to 15
|
||||
static void gpio_irq6(void)
|
||||
{
|
||||
handle_interrupt_in(6, 6);
|
||||
}
|
||||
|
||||
extern uint32_t Set_GPIO_Clock(uint32_t port_idx);
|
||||
|
||||
int gpio_irq_init(gpio_irq_t *obj, PinName pin, gpio_irq_handler handler, uint32_t id)
|
||||
{
|
||||
IRQn_Type irq_n = (IRQn_Type)0;
|
||||
uint32_t vector = 0;
|
||||
uint32_t irq_index;
|
||||
gpio_channel_t *gpio_channel;
|
||||
uint32_t gpio_idx;
|
||||
|
||||
if (pin == NC) return -1;
|
||||
|
||||
uint32_t port_index = STM_PORT(pin);
|
||||
uint32_t pin_index = STM_PIN(pin);
|
||||
|
||||
// Select irq number and interrupt routine
|
||||
switch (pin_index) {
|
||||
case 0:
|
||||
irq_n = EXTI0_IRQn;
|
||||
vector = (uint32_t)&gpio_irq0;
|
||||
irq_index = 0;
|
||||
break;
|
||||
case 1:
|
||||
irq_n = EXTI1_IRQn;
|
||||
vector = (uint32_t)&gpio_irq1;
|
||||
irq_index = 1;
|
||||
break;
|
||||
case 2:
|
||||
irq_n = EXTI2_IRQn;
|
||||
vector = (uint32_t)&gpio_irq2;
|
||||
irq_index = 2;
|
||||
break;
|
||||
case 3:
|
||||
irq_n = EXTI3_IRQn;
|
||||
vector = (uint32_t)&gpio_irq3;
|
||||
irq_index = 3;
|
||||
break;
|
||||
case 4:
|
||||
irq_n = EXTI4_IRQn;
|
||||
vector = (uint32_t)&gpio_irq4;
|
||||
irq_index = 4;
|
||||
break;
|
||||
case 5:
|
||||
case 6:
|
||||
case 7:
|
||||
case 8:
|
||||
case 9:
|
||||
irq_n = EXTI9_5_IRQn;
|
||||
vector = (uint32_t)&gpio_irq5;
|
||||
irq_index = 5;
|
||||
break;
|
||||
case 10:
|
||||
case 11:
|
||||
case 12:
|
||||
case 13:
|
||||
case 14:
|
||||
case 15:
|
||||
irq_n = EXTI15_10_IRQn;
|
||||
vector = (uint32_t)&gpio_irq6;
|
||||
irq_index = 6;
|
||||
break;
|
||||
default:
|
||||
error("InterruptIn error: pin not supported.\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
// Enable GPIO clock
|
||||
uint32_t gpio_add = Set_GPIO_Clock(port_index);
|
||||
|
||||
// Configure GPIO
|
||||
pin_function(pin, STM_PIN_DATA(STM_MODE_IT_FALLING, GPIO_NOPULL, 0));
|
||||
|
||||
// Enable EXTI interrupt
|
||||
NVIC_SetVector(irq_n, vector);
|
||||
NVIC_EnableIRQ(irq_n);
|
||||
|
||||
// Save informations for future use
|
||||
obj->irq_n = irq_n;
|
||||
obj->irq_index = irq_index;
|
||||
obj->event = EDGE_NONE;
|
||||
obj->pin = pin;
|
||||
|
||||
gpio_channel = &channels[irq_index];
|
||||
gpio_idx = pin_base_nr[pin_index];
|
||||
gpio_channel->pin_mask |= (1 << gpio_idx);
|
||||
gpio_channel->channel_ids[gpio_idx] = id;
|
||||
gpio_channel->channel_gpio[gpio_idx] = gpio_add;
|
||||
gpio_channel->channel_pin[gpio_idx] = pin_index;
|
||||
|
||||
irq_handler = handler;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void gpio_irq_free(gpio_irq_t *obj)
|
||||
{
|
||||
gpio_channel_t *gpio_channel = &channels[obj->irq_index];
|
||||
uint32_t pin_index = STM_PIN(obj->pin);
|
||||
uint32_t gpio_idx = pin_base_nr[pin_index];
|
||||
|
||||
gpio_channel->pin_mask &= ~(1 << gpio_idx);
|
||||
gpio_channel->channel_ids[gpio_idx] = 0;
|
||||
gpio_channel->channel_gpio[gpio_idx] = 0;
|
||||
gpio_channel->channel_pin[gpio_idx] = 0;
|
||||
|
||||
// Disable EXTI line
|
||||
pin_function(obj->pin, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0));
|
||||
obj->event = EDGE_NONE;
|
||||
}
|
||||
|
||||
void gpio_irq_set(gpio_irq_t *obj, gpio_irq_event event, uint32_t enable)
|
||||
{
|
||||
uint32_t mode = STM_MODE_IT_EVT_RESET;
|
||||
uint32_t pull = GPIO_NOPULL;
|
||||
|
||||
if (enable) {
|
||||
if (event == IRQ_RISE) {
|
||||
if ((obj->event == EDGE_FALL) || (obj->event == EDGE_BOTH)) {
|
||||
mode = STM_MODE_IT_RISING_FALLING;
|
||||
obj->event = EDGE_BOTH;
|
||||
} else { // NONE or RISE
|
||||
mode = STM_MODE_IT_RISING;
|
||||
obj->event = EDGE_RISE;
|
||||
}
|
||||
}
|
||||
if (event == IRQ_FALL) {
|
||||
if ((obj->event == EDGE_RISE) || (obj->event == EDGE_BOTH)) {
|
||||
mode = STM_MODE_IT_RISING_FALLING;
|
||||
obj->event = EDGE_BOTH;
|
||||
} else { // NONE or FALL
|
||||
mode = STM_MODE_IT_FALLING;
|
||||
obj->event = EDGE_FALL;
|
||||
}
|
||||
}
|
||||
} else { // Disable
|
||||
if (event == IRQ_RISE) {
|
||||
if ((obj->event == EDGE_FALL) || (obj->event == EDGE_BOTH)) {
|
||||
mode = STM_MODE_IT_FALLING;
|
||||
obj->event = EDGE_FALL;
|
||||
} else { // NONE or RISE
|
||||
mode = STM_MODE_IT_EVT_RESET;
|
||||
obj->event = EDGE_NONE;
|
||||
}
|
||||
}
|
||||
if (event == IRQ_FALL) {
|
||||
if ((obj->event == EDGE_RISE) || (obj->event == EDGE_BOTH)) {
|
||||
mode = STM_MODE_IT_RISING;
|
||||
obj->event = EDGE_RISE;
|
||||
} else { // NONE or FALL
|
||||
mode = STM_MODE_IT_EVT_RESET;
|
||||
obj->event = EDGE_NONE;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pin_function(obj->pin, STM_PIN_DATA(mode, pull, 0));
|
||||
}
|
||||
|
||||
void gpio_irq_enable(gpio_irq_t *obj)
|
||||
{
|
||||
NVIC_EnableIRQ(obj->irq_n);
|
||||
}
|
||||
|
||||
void gpio_irq_disable(gpio_irq_t *obj)
|
||||
{
|
||||
NVIC_DisableIRQ(obj->irq_n);
|
||||
obj->event = EDGE_NONE;
|
||||
}
|
||||
|
|
@ -0,0 +1,79 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#ifndef MBED_GPIO_OBJECT_H
|
||||
#define MBED_GPIO_OBJECT_H
|
||||
|
||||
#include "mbed_assert.h"
|
||||
#include "cmsis.h"
|
||||
#include "PortNames.h"
|
||||
#include "PeripheralNames.h"
|
||||
#include "PinNames.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
typedef struct {
|
||||
PinName pin;
|
||||
uint32_t mask;
|
||||
__IO uint32_t *reg_in;
|
||||
__IO uint32_t *reg_set;
|
||||
__IO uint32_t *reg_clr;
|
||||
} gpio_t;
|
||||
|
||||
static inline void gpio_write(gpio_t *obj, int value)
|
||||
{
|
||||
MBED_ASSERT(obj->pin != (PinName)NC);
|
||||
if (value) {
|
||||
*obj->reg_set = obj->mask;
|
||||
} else {
|
||||
//MODTRONIX changed this, reg_clr uses the BRR register, which for some reason does not work
|
||||
//on STM32L151RC. No mention in Errata? Works on STM32L152RE, but not STM32L151RC.
|
||||
//reg_set uses the BSRR register, which works. The upper 16 bits of of BSRR are to clear bit
|
||||
//*obj->reg_clr = obj->mask;
|
||||
*obj->reg_set = (obj->mask<<16);
|
||||
}
|
||||
}
|
||||
|
||||
static inline int gpio_read(gpio_t *obj)
|
||||
{
|
||||
MBED_ASSERT(obj->pin != (PinName)NC);
|
||||
return ((*obj->reg_in & obj->mask) ? 1 : 0);
|
||||
}
|
||||
|
||||
static inline int gpio_is_connected(const gpio_t *obj) {
|
||||
return obj->pin != (PinName)NC;
|
||||
}
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,480 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#include "mbed_assert.h"
|
||||
#include "i2c_api.h"
|
||||
|
||||
#if DEVICE_I2C
|
||||
|
||||
#include "cmsis.h"
|
||||
#include "pinmap.h"
|
||||
#include "PeripheralPins.h"
|
||||
|
||||
/* Timeout values for flags and events waiting loops. These timeouts are
|
||||
not based on accurate values, they just guarantee that the application will
|
||||
not remain stuck if the I2C communication is corrupted. */
|
||||
#define FLAG_TIMEOUT ((int)0x1000)
|
||||
#define LONG_TIMEOUT ((int)0x8000)
|
||||
|
||||
I2C_HandleTypeDef I2cHandle;
|
||||
|
||||
int i2c1_inited = 0;
|
||||
int i2c2_inited = 0;
|
||||
|
||||
void i2c_init(i2c_t *obj, PinName sda, PinName scl)
|
||||
{
|
||||
// Determine the I2C to use
|
||||
I2CName i2c_sda = (I2CName)pinmap_peripheral(sda, PinMap_I2C_SDA);
|
||||
I2CName i2c_scl = (I2CName)pinmap_peripheral(scl, PinMap_I2C_SCL);
|
||||
|
||||
obj->i2c = (I2CName)pinmap_merge(i2c_sda, i2c_scl);
|
||||
MBED_ASSERT(obj->i2c != (I2CName)NC);
|
||||
|
||||
// Enable I2C1 clock and pinout if not done
|
||||
if ((obj->i2c == I2C_1) && !i2c1_inited) {
|
||||
i2c1_inited = 1;
|
||||
__I2C1_CLK_ENABLE();
|
||||
// Configure I2C pins
|
||||
pinmap_pinout(sda, PinMap_I2C_SDA);
|
||||
pinmap_pinout(scl, PinMap_I2C_SCL);
|
||||
pin_mode(sda, OpenDrain);
|
||||
pin_mode(scl, OpenDrain);
|
||||
}
|
||||
// Enable I2C2 clock and pinout if not done
|
||||
if ((obj->i2c == I2C_2) && !i2c2_inited) {
|
||||
i2c2_inited = 1;
|
||||
__I2C2_CLK_ENABLE();
|
||||
// Configure I2C pins
|
||||
pinmap_pinout(sda, PinMap_I2C_SDA);
|
||||
pinmap_pinout(scl, PinMap_I2C_SCL);
|
||||
pin_mode(sda, OpenDrain);
|
||||
pin_mode(scl, OpenDrain);
|
||||
}
|
||||
|
||||
// Reset to clear pending flags if any
|
||||
i2c_reset(obj);
|
||||
|
||||
// I2C configuration
|
||||
i2c_frequency(obj, 100000); // 100 kHz per default
|
||||
|
||||
// I2C master by default
|
||||
obj->slave = 0;
|
||||
}
|
||||
|
||||
void i2c_frequency(i2c_t *obj, int hz)
|
||||
{
|
||||
MBED_ASSERT((hz != 0) && (hz <= 400000));
|
||||
I2cHandle.Instance = (I2C_TypeDef *)(obj->i2c);
|
||||
int timeout;
|
||||
|
||||
// wait before init
|
||||
timeout = LONG_TIMEOUT;
|
||||
while ((__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_BUSY)) && (timeout-- != 0));
|
||||
|
||||
// I2C configuration
|
||||
I2cHandle.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
|
||||
I2cHandle.Init.ClockSpeed = hz;
|
||||
I2cHandle.Init.DualAddressMode = I2C_DUALADDRESS_DISABLED;
|
||||
I2cHandle.Init.DutyCycle = I2C_DUTYCYCLE_2;
|
||||
I2cHandle.Init.GeneralCallMode = I2C_GENERALCALL_DISABLED;
|
||||
I2cHandle.Init.NoStretchMode = I2C_NOSTRETCH_DISABLED;
|
||||
I2cHandle.Init.OwnAddress1 = 0;
|
||||
I2cHandle.Init.OwnAddress2 = 0;
|
||||
HAL_I2C_Init(&I2cHandle);
|
||||
if (obj->slave) {
|
||||
/* Enable Address Acknowledge */
|
||||
I2cHandle.Instance->CR1 |= I2C_CR1_ACK;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
inline int i2c_start(i2c_t *obj)
|
||||
{
|
||||
I2C_TypeDef *i2c = (I2C_TypeDef *)(obj->i2c);
|
||||
int timeout;
|
||||
|
||||
I2cHandle.Instance = (I2C_TypeDef *)(obj->i2c);
|
||||
|
||||
// Clear Acknowledge failure flag
|
||||
__HAL_I2C_CLEAR_FLAG(&I2cHandle, I2C_FLAG_AF);
|
||||
|
||||
// Generate the START condition
|
||||
i2c->CR1 |= I2C_CR1_START;
|
||||
|
||||
// Wait the START condition has been correctly sent
|
||||
timeout = FLAG_TIMEOUT;
|
||||
while (__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_SB) == RESET) {
|
||||
if ((timeout--) == 0) {
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
inline int i2c_stop(i2c_t *obj)
|
||||
{
|
||||
I2C_TypeDef *i2c = (I2C_TypeDef *)(obj->i2c);
|
||||
|
||||
// Generate the STOP condition
|
||||
i2c->CR1 |= I2C_CR1_STOP;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int i2c_read(i2c_t *obj, int address, char *data, int length, int stop)
|
||||
{
|
||||
I2C_TypeDef *i2c = (I2C_TypeDef *)(obj->i2c);
|
||||
I2cHandle.Instance = (I2C_TypeDef *)(obj->i2c);
|
||||
int timeout;
|
||||
int count;
|
||||
int value;
|
||||
|
||||
i2c_start(obj);
|
||||
|
||||
// Wait until SB flag is set
|
||||
timeout = FLAG_TIMEOUT;
|
||||
while (__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_SB) == RESET) {
|
||||
timeout--;
|
||||
if (timeout == 0) {
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
i2c->DR = I2C_7BIT_ADD_READ(address);
|
||||
|
||||
|
||||
// Wait address is acknowledged
|
||||
timeout = FLAG_TIMEOUT;
|
||||
while (__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_ADDR) == RESET) {
|
||||
timeout--;
|
||||
if (timeout == 0) {
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
__HAL_I2C_CLEAR_ADDRFLAG(&I2cHandle);
|
||||
|
||||
// Read all bytes except last one
|
||||
for (count = 0; count < (length - 1); count++) {
|
||||
value = i2c_byte_read(obj, 0);
|
||||
data[count] = (char)value;
|
||||
}
|
||||
|
||||
// If not repeated start, send stop.
|
||||
// Warning: must be done BEFORE the data is read.
|
||||
if (stop) {
|
||||
i2c_stop(obj);
|
||||
}
|
||||
|
||||
// Read the last byte
|
||||
value = i2c_byte_read(obj, 1);
|
||||
data[count] = (char)value;
|
||||
|
||||
return length;
|
||||
}
|
||||
|
||||
int i2c_write(i2c_t *obj, int address, const char *data, int length, int stop)
|
||||
{
|
||||
I2C_TypeDef *i2c = (I2C_TypeDef *)(obj->i2c);
|
||||
I2cHandle.Instance = (I2C_TypeDef *)(obj->i2c);
|
||||
int timeout;
|
||||
int count;
|
||||
|
||||
i2c_start(obj);
|
||||
|
||||
// Wait until SB flag is set
|
||||
timeout = FLAG_TIMEOUT;
|
||||
while (__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_SB) == RESET) {
|
||||
timeout--;
|
||||
if (timeout == 0) {
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
i2c->DR = I2C_7BIT_ADD_WRITE(address);
|
||||
|
||||
|
||||
// Wait address is acknowledged
|
||||
timeout = FLAG_TIMEOUT;
|
||||
while (__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_ADDR) == RESET) {
|
||||
timeout--;
|
||||
if (timeout == 0) {
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
__HAL_I2C_CLEAR_ADDRFLAG(&I2cHandle);
|
||||
|
||||
for (count = 0; count < length; count++) {
|
||||
if (i2c_byte_write(obj, data[count]) != 1) {
|
||||
i2c_stop(obj);
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
// If not repeated start, send stop.
|
||||
if (stop) {
|
||||
i2c_stop(obj);
|
||||
}
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
int i2c_byte_read(i2c_t *obj, int last)
|
||||
{
|
||||
I2C_TypeDef *i2c = (I2C_TypeDef *)(obj->i2c);
|
||||
int timeout;
|
||||
|
||||
if (last) {
|
||||
// Don't acknowledge the last byte
|
||||
i2c->CR1 &= ~I2C_CR1_ACK;
|
||||
} else {
|
||||
// Acknowledge the byte
|
||||
i2c->CR1 |= I2C_CR1_ACK;
|
||||
}
|
||||
|
||||
// Wait until the byte is received
|
||||
timeout = FLAG_TIMEOUT;
|
||||
while (__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_RXNE) == RESET) {
|
||||
if ((timeout--) == 0) {
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
return (int)i2c->DR;
|
||||
}
|
||||
|
||||
int i2c_byte_write(i2c_t *obj, int data)
|
||||
{
|
||||
I2C_TypeDef *i2c = (I2C_TypeDef *)(obj->i2c);
|
||||
int timeout;
|
||||
|
||||
i2c->DR = (uint8_t)data;
|
||||
|
||||
// Wait until the byte is transmitted
|
||||
timeout = FLAG_TIMEOUT;
|
||||
while ((__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_TXE) == RESET) &&
|
||||
(__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_BTF) == RESET)) {
|
||||
if ((timeout--) == 0) {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
void i2c_reset(i2c_t *obj)
|
||||
{
|
||||
int timeout;
|
||||
|
||||
// wait before reset
|
||||
timeout = LONG_TIMEOUT;
|
||||
while ((__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_BUSY)) && (timeout-- != 0));
|
||||
|
||||
if (obj->i2c == I2C_1) {
|
||||
__I2C1_FORCE_RESET();
|
||||
__I2C1_RELEASE_RESET();
|
||||
}
|
||||
if (obj->i2c == I2C_2) {
|
||||
__I2C2_FORCE_RESET();
|
||||
__I2C2_RELEASE_RESET();
|
||||
}
|
||||
}
|
||||
|
||||
#if DEVICE_I2CSLAVE
|
||||
|
||||
void i2c_slave_address(i2c_t *obj, int idx, uint32_t address, uint32_t mask)
|
||||
{
|
||||
I2C_TypeDef *i2c = (I2C_TypeDef *)(obj->i2c);
|
||||
uint16_t tmpreg = 0;
|
||||
|
||||
// Get the old register value
|
||||
tmpreg = i2c->OAR1;
|
||||
// Reset address bits
|
||||
tmpreg &= 0xFC00;
|
||||
// Set new address
|
||||
tmpreg |= (uint16_t)((uint16_t)address & (uint16_t)0x00FE); // 7-bits
|
||||
// Store the new register value
|
||||
i2c->OAR1 = tmpreg;
|
||||
}
|
||||
|
||||
void i2c_slave_mode(i2c_t *obj, int enable_slave)
|
||||
{
|
||||
I2cHandle.Instance = (I2C_TypeDef *)(obj->i2c);
|
||||
if (enable_slave) {
|
||||
obj->slave = 1;
|
||||
/* Enable Address Acknowledge */
|
||||
I2cHandle.Instance->CR1 |= I2C_CR1_ACK;
|
||||
}
|
||||
}
|
||||
|
||||
// See I2CSlave.h
|
||||
#define NoData 0 // the slave has not been addressed
|
||||
#define ReadAddressed 1 // the master has requested a read from this slave (slave = transmitter)
|
||||
#define WriteGeneral 2 // the master is writing to all slave
|
||||
#define WriteAddressed 3 // the master is writing to this slave (slave = receiver)
|
||||
|
||||
int i2c_slave_receive(i2c_t *obj)
|
||||
{
|
||||
int retValue = NoData;
|
||||
|
||||
if (__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_BUSY) == 1) {
|
||||
if (__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_ADDR) == 1) {
|
||||
if (__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_TRA) == 1)
|
||||
retValue = ReadAddressed;
|
||||
else
|
||||
retValue = WriteAddressed;
|
||||
|
||||
__HAL_I2C_CLEAR_FLAG(&I2cHandle, I2C_FLAG_ADDR);
|
||||
}
|
||||
}
|
||||
|
||||
return (retValue);
|
||||
}
|
||||
|
||||
int i2c_slave_read(i2c_t *obj, char *data, int length)
|
||||
{
|
||||
uint32_t Timeout;
|
||||
int size = 0;
|
||||
|
||||
I2cHandle.Instance = (I2C_TypeDef *)(obj->i2c);
|
||||
|
||||
while (length > 0) {
|
||||
/* Wait until RXNE flag is set */
|
||||
// Wait until the byte is received
|
||||
Timeout = FLAG_TIMEOUT;
|
||||
while (__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_RXNE) == RESET) {
|
||||
Timeout--;
|
||||
if (Timeout == 0) {
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
/* Read data from DR */
|
||||
(*data++) = I2cHandle.Instance->DR;
|
||||
length--;
|
||||
size++;
|
||||
|
||||
if ((__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_BTF) == SET) && (length != 0)) {
|
||||
/* Read data from DR */
|
||||
(*data++) = I2cHandle.Instance->DR;
|
||||
length--;
|
||||
size++;
|
||||
}
|
||||
}
|
||||
|
||||
/* Wait until STOP flag is set */
|
||||
Timeout = FLAG_TIMEOUT;
|
||||
while (__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_STOPF) == RESET) {
|
||||
Timeout--;
|
||||
if (Timeout == 0) {
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
/* Clear STOP flag */
|
||||
__HAL_I2C_CLEAR_STOPFLAG(&I2cHandle);
|
||||
|
||||
/* Wait until BUSY flag is reset */
|
||||
Timeout = FLAG_TIMEOUT;
|
||||
while (__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_BUSY) == SET) {
|
||||
Timeout--;
|
||||
if (Timeout == 0) {
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
return size;
|
||||
}
|
||||
|
||||
int i2c_slave_write(i2c_t *obj, const char *data, int length)
|
||||
{
|
||||
uint32_t Timeout;
|
||||
int size = 0;
|
||||
|
||||
I2cHandle.Instance = (I2C_TypeDef *)(obj->i2c);
|
||||
|
||||
while (length > 0) {
|
||||
/* Wait until TXE flag is set */
|
||||
Timeout = FLAG_TIMEOUT;
|
||||
while (__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_TXE) == RESET) {
|
||||
Timeout--;
|
||||
if (Timeout == 0) {
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* Write data to DR */
|
||||
I2cHandle.Instance->DR = (*data++);
|
||||
length--;
|
||||
size++;
|
||||
|
||||
if ((__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_BTF) == SET) && (length != 0)) {
|
||||
/* Write data to DR */
|
||||
I2cHandle.Instance->DR = (*data++);
|
||||
length--;
|
||||
size++;
|
||||
}
|
||||
}
|
||||
|
||||
/* Wait until AF flag is set */
|
||||
Timeout = FLAG_TIMEOUT;
|
||||
while (__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_AF) == RESET) {
|
||||
Timeout--;
|
||||
if (Timeout == 0) {
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* Clear AF flag */
|
||||
__HAL_I2C_CLEAR_FLAG(&I2cHandle, I2C_FLAG_AF);
|
||||
|
||||
|
||||
/* Wait until BUSY flag is reset */
|
||||
Timeout = FLAG_TIMEOUT;
|
||||
while (__HAL_I2C_GET_FLAG(&I2cHandle, I2C_FLAG_BUSY) == SET) {
|
||||
Timeout--;
|
||||
if (Timeout == 0) {
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
I2cHandle.State = HAL_I2C_STATE_READY;
|
||||
|
||||
/* Process Unlocked */
|
||||
__HAL_UNLOCK(&I2cHandle);
|
||||
|
||||
return size;
|
||||
}
|
||||
|
||||
|
||||
#endif // DEVICE_I2CSLAVE
|
||||
|
||||
#endif // DEVICE_I2C
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
/* mbed Microcontroller Library
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
#include "cmsis.h"
|
||||
|
||||
// This function is called after RAM initialization and before main.
|
||||
void mbed_sdk_init()
|
||||
{
|
||||
// Update the SystemCoreClock variable.
|
||||
SystemCoreClockUpdate();
|
||||
}
|
||||
|
|
@ -0,0 +1,110 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#ifndef MBED_OBJECTS_H
|
||||
#define MBED_OBJECTS_H
|
||||
|
||||
#include "cmsis.h"
|
||||
#include "PortNames.h"
|
||||
#include "PeripheralNames.h"
|
||||
#include "PinNames.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
struct gpio_irq_s {
|
||||
IRQn_Type irq_n;
|
||||
uint32_t irq_index;
|
||||
uint32_t event;
|
||||
PinName pin;
|
||||
};
|
||||
|
||||
struct port_s {
|
||||
PortName port;
|
||||
uint32_t mask;
|
||||
PinDirection direction;
|
||||
__IO uint32_t *reg_in;
|
||||
__IO uint32_t *reg_out;
|
||||
};
|
||||
|
||||
struct analogin_s {
|
||||
ADCName adc;
|
||||
PinName pin;
|
||||
};
|
||||
|
||||
struct dac_s {
|
||||
DACName dac;
|
||||
PinName pin;
|
||||
};
|
||||
|
||||
struct serial_s {
|
||||
UARTName uart;
|
||||
int index; // Used by irq
|
||||
uint32_t baudrate;
|
||||
uint32_t databits;
|
||||
uint32_t stopbits;
|
||||
uint32_t parity;
|
||||
PinName pin_tx;
|
||||
PinName pin_rx;
|
||||
};
|
||||
|
||||
struct spi_s {
|
||||
SPIName spi;
|
||||
uint32_t bits;
|
||||
uint32_t cpol;
|
||||
uint32_t cpha;
|
||||
uint32_t mode;
|
||||
uint32_t nss;
|
||||
uint32_t br_presc;
|
||||
PinName pin_miso;
|
||||
PinName pin_mosi;
|
||||
PinName pin_sclk;
|
||||
PinName pin_ssel;
|
||||
};
|
||||
|
||||
struct i2c_s {
|
||||
I2CName i2c;
|
||||
uint32_t slave;
|
||||
};
|
||||
|
||||
struct pwmout_s {
|
||||
PWMName pwm;
|
||||
PinName pin;
|
||||
uint32_t period;
|
||||
uint32_t pulse;
|
||||
};
|
||||
|
||||
#include "gpio_object.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,143 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#include "mbed_assert.h"
|
||||
#include "pinmap.h"
|
||||
#include "PortNames.h"
|
||||
#include "mbed_error.h"
|
||||
|
||||
// GPIO mode look-up table
|
||||
static const uint32_t gpio_mode[13] = {
|
||||
0x00000000, // 0 = GPIO_MODE_INPUT
|
||||
0x00000001, // 1 = GPIO_MODE_OUTPUT_PP
|
||||
0x00000011, // 2 = GPIO_MODE_OUTPUT_OD
|
||||
0x00000002, // 3 = GPIO_MODE_AF_PP
|
||||
0x00000012, // 4 = GPIO_MODE_AF_OD
|
||||
0x00000003, // 5 = GPIO_MODE_ANALOG
|
||||
0x10110000, // 6 = GPIO_MODE_IT_RISING
|
||||
0x10210000, // 7 = GPIO_MODE_IT_FALLING
|
||||
0x10310000, // 8 = GPIO_MODE_IT_RISING_FALLING
|
||||
0x10120000, // 9 = GPIO_MODE_EVT_RISING
|
||||
0x10220000, // 10 = GPIO_MODE_EVT_FALLING
|
||||
0x10320000, // 11 = GPIO_MODE_EVT_RISING_FALLING
|
||||
0x10000000 // 12 = Reset IT and EVT (not in STM32Cube HAL)
|
||||
};
|
||||
|
||||
// Enable GPIO clock and return GPIO base address
|
||||
uint32_t Set_GPIO_Clock(uint32_t port_idx)
|
||||
{
|
||||
uint32_t gpio_add = 0;
|
||||
switch (port_idx) {
|
||||
case PortA:
|
||||
gpio_add = GPIOA_BASE;
|
||||
__GPIOA_CLK_ENABLE();
|
||||
break;
|
||||
case PortB:
|
||||
gpio_add = GPIOB_BASE;
|
||||
__GPIOB_CLK_ENABLE();
|
||||
break;
|
||||
case PortC:
|
||||
gpio_add = GPIOC_BASE;
|
||||
__GPIOC_CLK_ENABLE();
|
||||
break;
|
||||
case PortD:
|
||||
gpio_add = GPIOD_BASE;
|
||||
__GPIOD_CLK_ENABLE();
|
||||
break;
|
||||
case PortH:
|
||||
gpio_add = GPIOH_BASE;
|
||||
__GPIOH_CLK_ENABLE();
|
||||
break;
|
||||
default:
|
||||
error("Pinmap error: wrong port number.");
|
||||
break;
|
||||
}
|
||||
return gpio_add;
|
||||
}
|
||||
|
||||
/**
|
||||
* Configure pin (mode, speed, output type and pull-up/pull-down)
|
||||
*/
|
||||
void pin_function(PinName pin, int data)
|
||||
{
|
||||
MBED_ASSERT(pin != (PinName)NC);
|
||||
// Get the pin informations
|
||||
uint32_t mode = STM_PIN_MODE(data);
|
||||
uint32_t pupd = STM_PIN_PUPD(data);
|
||||
uint32_t afnum = STM_PIN_AFNUM(data);
|
||||
|
||||
uint32_t port_index = STM_PORT(pin);
|
||||
uint32_t pin_index = STM_PIN(pin);
|
||||
|
||||
// Enable GPIO clock
|
||||
uint32_t gpio_add = Set_GPIO_Clock(port_index);
|
||||
GPIO_TypeDef *gpio = (GPIO_TypeDef *)gpio_add;
|
||||
|
||||
// Configure GPIO
|
||||
GPIO_InitTypeDef GPIO_InitStructure;
|
||||
GPIO_InitStructure.Pin = (uint32_t)(1 << pin_index);
|
||||
GPIO_InitStructure.Mode = gpio_mode[mode];
|
||||
GPIO_InitStructure.Pull = pupd;
|
||||
GPIO_InitStructure.Speed = GPIO_SPEED_HIGH;
|
||||
GPIO_InitStructure.Alternate = afnum;
|
||||
HAL_GPIO_Init(gpio, &GPIO_InitStructure);
|
||||
|
||||
// [TODO] Disconnect JTAG-DP + SW-DP signals.
|
||||
// Warning: Need to reconnect under reset
|
||||
//if ((pin == PA_13) || (pin == PA_14)) {
|
||||
//
|
||||
//}
|
||||
//if ((pin == PA_15) || (pin == PB_3) || (pin == PB_4)) {
|
||||
//
|
||||
//}
|
||||
}
|
||||
|
||||
/**
|
||||
* Configure pin pull-up/pull-down
|
||||
*/
|
||||
void pin_mode(PinName pin, PinMode mode)
|
||||
{
|
||||
MBED_ASSERT(pin != (PinName)NC);
|
||||
uint32_t port_index = STM_PORT(pin);
|
||||
uint32_t pin_index = STM_PIN(pin);
|
||||
|
||||
// Enable GPIO clock
|
||||
uint32_t gpio_add = Set_GPIO_Clock(port_index);
|
||||
GPIO_TypeDef *gpio = (GPIO_TypeDef *)gpio_add;
|
||||
|
||||
// Configure pull-up/pull-down resistors
|
||||
uint32_t pupd = (uint32_t)mode;
|
||||
if (pupd > 2)
|
||||
{
|
||||
pupd = 0; // Open-drain = No pull-up/No pull-down
|
||||
}
|
||||
gpio->PUPDR &= (uint32_t)(~(GPIO_PUPDR_PUPDR0 << (pin_index * 2)));
|
||||
gpio->PUPDR |= (uint32_t)(pupd << (pin_index * 2));
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,103 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#include "port_api.h"
|
||||
#include "pinmap.h"
|
||||
#include "gpio_api.h"
|
||||
#include "mbed_error.h"
|
||||
|
||||
#if DEVICE_PORTIN || DEVICE_PORTOUT
|
||||
|
||||
extern uint32_t Set_GPIO_Clock(uint32_t port_idx);
|
||||
|
||||
// high nibble = port number (0=A, 1=B, 2=C, 3=D, 4=E, 5=F, ...)
|
||||
// low nibble = pin number
|
||||
PinName port_pin(PortName port, int pin_n)
|
||||
{
|
||||
return (PinName)(pin_n + (port << 4));
|
||||
}
|
||||
|
||||
void port_init(port_t *obj, PortName port, int mask, PinDirection dir)
|
||||
{
|
||||
uint32_t port_index = (uint32_t)port;
|
||||
|
||||
// Enable GPIO clock
|
||||
uint32_t gpio_add = Set_GPIO_Clock(port_index);
|
||||
GPIO_TypeDef *gpio = (GPIO_TypeDef *)gpio_add;
|
||||
|
||||
// Fill PORT object structure for future use
|
||||
obj->port = port;
|
||||
obj->mask = mask;
|
||||
obj->direction = dir;
|
||||
obj->reg_in = &gpio->IDR;
|
||||
obj->reg_out = &gpio->ODR;
|
||||
|
||||
port_dir(obj, dir);
|
||||
}
|
||||
|
||||
void port_dir(port_t *obj, PinDirection dir)
|
||||
{
|
||||
uint32_t i;
|
||||
obj->direction = dir;
|
||||
for (i = 0; i < 16; i++) { // Process all pins
|
||||
if (obj->mask & (1 << i)) { // If the pin is used
|
||||
if (dir == PIN_OUTPUT) {
|
||||
pin_function(port_pin(obj->port, i), STM_PIN_DATA(STM_MODE_OUTPUT_PP, GPIO_NOPULL, 0));
|
||||
} else { // PIN_INPUT
|
||||
pin_function(port_pin(obj->port, i), STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void port_mode(port_t *obj, PinMode mode)
|
||||
{
|
||||
uint32_t i;
|
||||
for (i = 0; i < 16; i++) { // Process all pins
|
||||
if (obj->mask & (1 << i)) { // If the pin is used
|
||||
pin_mode(port_pin(obj->port, i), mode);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void port_write(port_t *obj, int value)
|
||||
{
|
||||
*obj->reg_out = (*obj->reg_out & ~obj->mask) | (value & obj->mask);
|
||||
}
|
||||
|
||||
int port_read(port_t *obj)
|
||||
{
|
||||
if (obj->direction == PIN_OUTPUT) {
|
||||
return (*obj->reg_out & obj->mask);
|
||||
} else { // PIN_INPUT
|
||||
return (*obj->reg_in & obj->mask);
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -48,12 +48,13 @@ void pwmout_init(pwmout_t* obj, PinName pin)
|
|||
}
|
||||
|
||||
// Enable TIM clock
|
||||
if (obj->pwm == PWM_1) __TIM1_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_2) __TIM2_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_3) __TIM3_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_15) __TIM15_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_16) __TIM16_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_17) __TIM17_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_4) __TIM4_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_5) __TIM5_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_9) __TIM9_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_10) __TIM10_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_11) __TIM11_CLK_ENABLE();
|
||||
|
||||
// Configure GPIO
|
||||
pinmap_pinout(pin, PinMap_PWM);
|
||||
|
|
@ -75,7 +76,6 @@ void pwmout_write(pwmout_t* obj, float value)
|
|||
{
|
||||
TIM_OC_InitTypeDef sConfig;
|
||||
int channel = 0;
|
||||
int complementary_channel = 0;
|
||||
|
||||
TimHandle.Instance = (TIM_TypeDef *)(obj->pwm);
|
||||
|
||||
|
|
@ -91,83 +91,51 @@ void pwmout_write(pwmout_t* obj, float value)
|
|||
sConfig.OCMode = TIM_OCMODE_PWM1;
|
||||
sConfig.Pulse = obj->pulse;
|
||||
sConfig.OCPolarity = TIM_OCPOLARITY_HIGH;
|
||||
sConfig.OCNPolarity = TIM_OCNPOLARITY_HIGH;
|
||||
sConfig.OCFastMode = TIM_OCFAST_DISABLE;
|
||||
sConfig.OCIdleState = TIM_OCIDLESTATE_RESET;
|
||||
sConfig.OCNIdleState = TIM_OCNIDLESTATE_RESET;
|
||||
sConfig.OCFastMode = TIM_OCFAST_ENABLE;
|
||||
|
||||
switch (obj->pin) {
|
||||
|
||||
// Channels 1
|
||||
case PA_2:
|
||||
case PA_6:
|
||||
case PA_7:
|
||||
case PA_8:
|
||||
case PA_12:
|
||||
case PB_4:
|
||||
case PB_5:
|
||||
case PB_8:
|
||||
case PB_9:
|
||||
case PB_14:
|
||||
case PC_0:
|
||||
case PB_6:
|
||||
case PB_12:
|
||||
case PB_13:
|
||||
case PB_15:
|
||||
case PC_6:
|
||||
channel = TIM_CHANNEL_1;
|
||||
break;
|
||||
|
||||
// Channels 1N
|
||||
case PA_1:
|
||||
case PA_13:
|
||||
case PB_6:
|
||||
case PB_13:
|
||||
case PC_13:
|
||||
channel = TIM_CHANNEL_1;
|
||||
complementary_channel = 1;
|
||||
break;
|
||||
|
||||
// Channels 2
|
||||
case PA_3:
|
||||
case PA_4:
|
||||
case PA_9:
|
||||
case PB_15:
|
||||
case PC_1:
|
||||
case PA_1:
|
||||
case PA_7:
|
||||
case PB_3:
|
||||
case PB_5:
|
||||
case PB_7:
|
||||
case PB_14:
|
||||
case PC_7:
|
||||
channel = TIM_CHANNEL_2;
|
||||
break;
|
||||
|
||||
// Channels 3
|
||||
case PA_10:
|
||||
case PA_2:
|
||||
case PB_0:
|
||||
case PC_2:
|
||||
case PB_8:
|
||||
case PB_10:
|
||||
case PC_8:
|
||||
channel = TIM_CHANNEL_3;
|
||||
break;
|
||||
|
||||
// Channels 3N
|
||||
case PF_0:
|
||||
channel = TIM_CHANNEL_3;
|
||||
complementary_channel = 1;
|
||||
break;
|
||||
|
||||
// Channels 4
|
||||
case PA_11:
|
||||
case PA_3:
|
||||
case PB_1:
|
||||
case PB_7:
|
||||
case PC_3:
|
||||
case PB_9:
|
||||
case PB_11:
|
||||
case PC_9:
|
||||
channel = TIM_CHANNEL_4;
|
||||
break;
|
||||
|
||||
default:
|
||||
return;
|
||||
}
|
||||
|
||||
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, channel);
|
||||
|
||||
if (complementary_channel) {
|
||||
HAL_TIMEx_PWMN_Start(&TimHandle, channel);
|
||||
} else {
|
||||
HAL_TIM_PWM_Start(&TimHandle, channel);
|
||||
}
|
||||
HAL_TIM_PWM_Start(&TimHandle, channel);
|
||||
}
|
||||
|
||||
float pwmout_read(pwmout_t* obj)
|
||||
|
|
@ -197,11 +165,10 @@ void pwmout_period_us(pwmout_t* obj, int us)
|
|||
|
||||
__HAL_TIM_DISABLE(&TimHandle);
|
||||
|
||||
// Update the SystemCoreClock variable
|
||||
SystemCoreClockUpdate();
|
||||
|
||||
TimHandle.Init.Period = us - 1;
|
||||
TimHandle.Init.Prescaler = (uint16_t)(SystemCoreClock / 1000000) - 1; // 1 µs tick
|
||||
TimHandle.Init.Prescaler = (uint16_t)(SystemCoreClock / 1000000) - 1; // 1 us tick
|
||||
TimHandle.Init.ClockDivision = 0;
|
||||
TimHandle.Init.CounterMode = TIM_COUNTERMODE_UP;
|
||||
HAL_TIM_PWM_Init(&TimHandle);
|
||||
|
|
@ -0,0 +1,203 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#include "rtc_api.h"
|
||||
|
||||
#if DEVICE_RTC
|
||||
|
||||
#include "mbed_error.h"
|
||||
|
||||
static int rtc_inited = 0;
|
||||
|
||||
static RTC_HandleTypeDef RtcHandle;
|
||||
|
||||
void rtc_init(void)
|
||||
{
|
||||
RCC_OscInitTypeDef RCC_OscInitStruct;
|
||||
uint32_t rtc_freq = 0;
|
||||
|
||||
if (rtc_inited) return;
|
||||
rtc_inited = 1;
|
||||
|
||||
RtcHandle.Instance = RTC;
|
||||
|
||||
// Enable Power clock
|
||||
__PWR_CLK_ENABLE();
|
||||
|
||||
// Enable access to Backup domain
|
||||
HAL_PWR_EnableBkUpAccess();
|
||||
|
||||
// Reset Backup domain
|
||||
__HAL_RCC_BACKUPRESET_FORCE();
|
||||
__HAL_RCC_BACKUPRESET_RELEASE();
|
||||
|
||||
// Enable LSE Oscillator
|
||||
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_LSE;
|
||||
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE; // Mandatory, otherwise the PLL is reconfigured!
|
||||
RCC_OscInitStruct.LSEState = RCC_LSE_ON; // External 32.768 kHz clock on OSC_IN/OSC_OUT
|
||||
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) == HAL_OK) {
|
||||
// Connect LSE to RTC
|
||||
__HAL_RCC_RTC_CLKPRESCALER(RCC_RTCCLKSOURCE_LSE);
|
||||
__HAL_RCC_RTC_CONFIG(RCC_RTCCLKSOURCE_LSE);
|
||||
rtc_freq = LSE_VALUE;
|
||||
} else {
|
||||
// Enable LSI clock
|
||||
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_LSI | RCC_OSCILLATORTYPE_LSE;
|
||||
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE; // Mandatory, otherwise the PLL is reconfigured!
|
||||
RCC_OscInitStruct.LSEState = RCC_LSE_OFF;
|
||||
RCC_OscInitStruct.LSIState = RCC_LSI_ON;
|
||||
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
|
||||
error("RTC error: LSI clock initialization failed.");
|
||||
}
|
||||
// Connect LSI to RTC
|
||||
__HAL_RCC_RTC_CLKPRESCALER(RCC_RTCCLKSOURCE_LSI);
|
||||
__HAL_RCC_RTC_CONFIG(RCC_RTCCLKSOURCE_LSI);
|
||||
// This value is LSI typical value. To be measured precisely using a timer input capture for example.
|
||||
rtc_freq = 40000;
|
||||
}
|
||||
|
||||
// Enable RTC
|
||||
__HAL_RCC_RTC_ENABLE();
|
||||
|
||||
RtcHandle.Init.HourFormat = RTC_HOURFORMAT_24;
|
||||
RtcHandle.Init.AsynchPrediv = 127;
|
||||
RtcHandle.Init.SynchPrediv = (rtc_freq / 128) - 1;
|
||||
RtcHandle.Init.OutPut = RTC_OUTPUT_DISABLE;
|
||||
RtcHandle.Init.OutPutPolarity = RTC_OUTPUT_POLARITY_HIGH;
|
||||
RtcHandle.Init.OutPutType = RTC_OUTPUT_TYPE_OPENDRAIN;
|
||||
|
||||
if (HAL_RTC_Init(&RtcHandle) != HAL_OK) {
|
||||
error("RTC error: RTC initialization failed.");
|
||||
}
|
||||
}
|
||||
|
||||
void rtc_free(void)
|
||||
{
|
||||
// Enable Power clock
|
||||
__PWR_CLK_ENABLE();
|
||||
|
||||
// Enable access to Backup domain
|
||||
HAL_PWR_EnableBkUpAccess();
|
||||
|
||||
// Reset Backup domain
|
||||
__HAL_RCC_BACKUPRESET_FORCE();
|
||||
__HAL_RCC_BACKUPRESET_RELEASE();
|
||||
|
||||
// Disable access to Backup domain
|
||||
HAL_PWR_DisableBkUpAccess();
|
||||
|
||||
// Disable LSI and LSE clocks
|
||||
RCC_OscInitTypeDef RCC_OscInitStruct;
|
||||
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_LSI | RCC_OSCILLATORTYPE_LSE;
|
||||
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
|
||||
RCC_OscInitStruct.LSIState = RCC_LSI_OFF;
|
||||
RCC_OscInitStruct.LSEState = RCC_LSE_OFF;
|
||||
HAL_RCC_OscConfig(&RCC_OscInitStruct);
|
||||
|
||||
rtc_inited = 0;
|
||||
}
|
||||
|
||||
int rtc_isenabled(void)
|
||||
{
|
||||
return rtc_inited;
|
||||
}
|
||||
|
||||
/*
|
||||
RTC Registers
|
||||
RTC_WeekDay 1=monday, 2=tuesday, ..., 7=sunday
|
||||
RTC_Month 1=january, 2=february, ..., 12=december
|
||||
RTC_Date day of the month 1-31
|
||||
RTC_Year year 0-99
|
||||
struct tm
|
||||
tm_sec seconds after the minute 0-61
|
||||
tm_min minutes after the hour 0-59
|
||||
tm_hour hours since midnight 0-23
|
||||
tm_mday day of the month 1-31
|
||||
tm_mon months since January 0-11
|
||||
tm_year years since 1900
|
||||
tm_wday days since Sunday 0-6
|
||||
tm_yday days since January 1 0-365
|
||||
tm_isdst Daylight Saving Time flag
|
||||
*/
|
||||
time_t rtc_read(void)
|
||||
{
|
||||
RTC_DateTypeDef dateStruct;
|
||||
RTC_TimeTypeDef timeStruct;
|
||||
struct tm timeinfo;
|
||||
|
||||
RtcHandle.Instance = RTC;
|
||||
|
||||
// Read actual date and time
|
||||
// Warning: the time must be read first!
|
||||
HAL_RTC_GetTime(&RtcHandle, &timeStruct, FORMAT_BIN);
|
||||
HAL_RTC_GetDate(&RtcHandle, &dateStruct, FORMAT_BIN);
|
||||
|
||||
// Setup a tm structure based on the RTC
|
||||
timeinfo.tm_wday = dateStruct.WeekDay;
|
||||
timeinfo.tm_mon = dateStruct.Month - 1;
|
||||
timeinfo.tm_mday = dateStruct.Date;
|
||||
timeinfo.tm_year = dateStruct.Year + 100;
|
||||
timeinfo.tm_hour = timeStruct.Hours;
|
||||
timeinfo.tm_min = timeStruct.Minutes;
|
||||
timeinfo.tm_sec = timeStruct.Seconds;
|
||||
|
||||
// Convert to timestamp
|
||||
time_t t = mktime(&timeinfo);
|
||||
|
||||
return t;
|
||||
}
|
||||
|
||||
void rtc_write(time_t t)
|
||||
{
|
||||
RTC_DateTypeDef dateStruct;
|
||||
RTC_TimeTypeDef timeStruct;
|
||||
|
||||
RtcHandle.Instance = RTC;
|
||||
|
||||
// Convert the time into a tm
|
||||
struct tm *timeinfo = localtime(&t);
|
||||
|
||||
// Fill RTC structures
|
||||
dateStruct.WeekDay = timeinfo->tm_wday;
|
||||
dateStruct.Month = timeinfo->tm_mon + 1;
|
||||
dateStruct.Date = timeinfo->tm_mday;
|
||||
dateStruct.Year = timeinfo->tm_year - 100;
|
||||
timeStruct.Hours = timeinfo->tm_hour;
|
||||
timeStruct.Minutes = timeinfo->tm_min;
|
||||
timeStruct.Seconds = timeinfo->tm_sec;
|
||||
timeStruct.TimeFormat = RTC_HOURFORMAT12_PM;
|
||||
timeStruct.DayLightSaving = RTC_DAYLIGHTSAVING_NONE;
|
||||
timeStruct.StoreOperation = RTC_STOREOPERATION_RESET;
|
||||
|
||||
// Change the RTC current date/time
|
||||
HAL_RTC_SetDate(&RtcHandle, &dateStruct, FORMAT_BIN);
|
||||
HAL_RTC_SetTime(&RtcHandle, &timeStruct, FORMAT_BIN);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,344 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#include "mbed_assert.h"
|
||||
#include "serial_api.h"
|
||||
|
||||
#if DEVICE_SERIAL
|
||||
|
||||
#include "cmsis.h"
|
||||
#include "pinmap.h"
|
||||
#include <string.h>
|
||||
#include "PeripheralPins.h"
|
||||
|
||||
#define UART_NUM (3)
|
||||
|
||||
static uint32_t serial_irq_ids[UART_NUM] = {0, 0, 0};
|
||||
|
||||
static uart_irq_handler irq_handler;
|
||||
|
||||
UART_HandleTypeDef UartHandle;
|
||||
|
||||
int stdio_uart_inited = 0;
|
||||
serial_t stdio_uart;
|
||||
|
||||
static void init_uart(serial_t *obj)
|
||||
{
|
||||
UartHandle.Instance = (USART_TypeDef *)(obj->uart);
|
||||
|
||||
UartHandle.Init.BaudRate = obj->baudrate;
|
||||
UartHandle.Init.WordLength = obj->databits;
|
||||
UartHandle.Init.StopBits = obj->stopbits;
|
||||
UartHandle.Init.Parity = obj->parity;
|
||||
UartHandle.Init.HwFlowCtl = UART_HWCONTROL_NONE;
|
||||
|
||||
if (obj->pin_rx == NC) {
|
||||
UartHandle.Init.Mode = UART_MODE_TX;
|
||||
} else if (obj->pin_tx == NC) {
|
||||
UartHandle.Init.Mode = UART_MODE_RX;
|
||||
} else {
|
||||
UartHandle.Init.Mode = UART_MODE_TX_RX;
|
||||
}
|
||||
|
||||
HAL_UART_Init(&UartHandle);
|
||||
}
|
||||
|
||||
void serial_init(serial_t *obj, PinName tx, PinName rx)
|
||||
{
|
||||
// Determine the UART to use (UART_1, UART_2, ...)
|
||||
UARTName uart_tx = (UARTName)pinmap_peripheral(tx, PinMap_UART_TX);
|
||||
UARTName uart_rx = (UARTName)pinmap_peripheral(rx, PinMap_UART_RX);
|
||||
|
||||
// Get the peripheral name (UART_1, UART_2, ...) from the pin and assign it to the object
|
||||
obj->uart = (UARTName)pinmap_merge(uart_tx, uart_rx);
|
||||
MBED_ASSERT(obj->uart != (UARTName)NC);
|
||||
|
||||
// Enable UART clock
|
||||
if (obj->uart == UART_1) {
|
||||
__USART1_CLK_ENABLE();
|
||||
obj->index = 0;
|
||||
}
|
||||
|
||||
if (obj->uart == UART_2) {
|
||||
__USART2_CLK_ENABLE();
|
||||
obj->index = 1;
|
||||
}
|
||||
|
||||
if (obj->uart == UART_3) {
|
||||
__USART3_CLK_ENABLE();
|
||||
obj->index = 2;
|
||||
}
|
||||
|
||||
// Configure the UART pins
|
||||
pinmap_pinout(tx, PinMap_UART_TX);
|
||||
pinmap_pinout(rx, PinMap_UART_RX);
|
||||
if (tx != NC) {
|
||||
pin_mode(tx, PullUp);
|
||||
}
|
||||
if (rx != NC) {
|
||||
pin_mode(rx, PullUp);
|
||||
}
|
||||
|
||||
// Configure UART
|
||||
#if defined (MX_DEFAULT_SERIAL_BAUD)
|
||||
obj->baudrate = MX_DEFAULT_SERIAL_BAUD;
|
||||
#else
|
||||
obj->baudrate = 9600;
|
||||
#endif
|
||||
obj->databits = UART_WORDLENGTH_8B;
|
||||
obj->stopbits = UART_STOPBITS_1;
|
||||
obj->parity = UART_PARITY_NONE;
|
||||
obj->pin_tx = tx;
|
||||
obj->pin_rx = rx;
|
||||
|
||||
init_uart(obj);
|
||||
|
||||
// For stdio management
|
||||
if (obj->uart == STDIO_UART) {
|
||||
stdio_uart_inited = 1;
|
||||
memcpy(&stdio_uart, obj, sizeof(serial_t));
|
||||
}
|
||||
}
|
||||
|
||||
void serial_free(serial_t *obj)
|
||||
{
|
||||
// Reset UART and disable clock
|
||||
if (obj->uart == UART_1) {
|
||||
__USART1_FORCE_RESET();
|
||||
__USART1_RELEASE_RESET();
|
||||
__USART1_CLK_DISABLE();
|
||||
}
|
||||
|
||||
if (obj->uart == UART_2) {
|
||||
__USART2_FORCE_RESET();
|
||||
__USART2_RELEASE_RESET();
|
||||
__USART2_CLK_DISABLE();
|
||||
}
|
||||
|
||||
if (obj->uart == UART_3) {
|
||||
__USART3_FORCE_RESET();
|
||||
__USART3_RELEASE_RESET();
|
||||
__USART3_CLK_DISABLE();
|
||||
}
|
||||
|
||||
// Configure GPIOs
|
||||
pin_function(obj->pin_tx, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0));
|
||||
pin_function(obj->pin_rx, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0));
|
||||
|
||||
serial_irq_ids[obj->index] = 0;
|
||||
}
|
||||
|
||||
void serial_baud(serial_t *obj, int baudrate)
|
||||
{
|
||||
obj->baudrate = baudrate;
|
||||
init_uart(obj);
|
||||
}
|
||||
|
||||
void serial_format(serial_t *obj, int data_bits, SerialParity parity, int stop_bits)
|
||||
{
|
||||
if (data_bits == 9) {
|
||||
obj->databits = UART_WORDLENGTH_9B;
|
||||
} else {
|
||||
obj->databits = UART_WORDLENGTH_8B;
|
||||
}
|
||||
|
||||
switch (parity) {
|
||||
case ParityOdd:
|
||||
case ParityForced0:
|
||||
obj->parity = UART_PARITY_ODD;
|
||||
break;
|
||||
case ParityEven:
|
||||
case ParityForced1:
|
||||
obj->parity = UART_PARITY_EVEN;
|
||||
break;
|
||||
default: // ParityNone
|
||||
obj->parity = UART_PARITY_NONE;
|
||||
break;
|
||||
}
|
||||
|
||||
if (stop_bits == 2) {
|
||||
obj->stopbits = UART_STOPBITS_2;
|
||||
} else {
|
||||
obj->stopbits = UART_STOPBITS_1;
|
||||
}
|
||||
|
||||
init_uart(obj);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
* INTERRUPTS HANDLING
|
||||
******************************************************************************/
|
||||
|
||||
static void uart_irq(UARTName name, int id)
|
||||
{
|
||||
UartHandle.Instance = (USART_TypeDef *)name;
|
||||
if (serial_irq_ids[id] != 0) {
|
||||
if (__HAL_UART_GET_FLAG(&UartHandle, UART_FLAG_TC) != RESET) {
|
||||
irq_handler(serial_irq_ids[id], TxIrq);
|
||||
__HAL_UART_CLEAR_FLAG(&UartHandle, UART_FLAG_TC);
|
||||
}
|
||||
if (__HAL_UART_GET_FLAG(&UartHandle, UART_FLAG_RXNE) != RESET) {
|
||||
irq_handler(serial_irq_ids[id], RxIrq);
|
||||
__HAL_UART_CLEAR_FLAG(&UartHandle, UART_FLAG_RXNE);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void uart1_irq(void)
|
||||
{
|
||||
uart_irq(UART_1, 0);
|
||||
}
|
||||
|
||||
static void uart2_irq(void)
|
||||
{
|
||||
uart_irq(UART_2, 1);
|
||||
}
|
||||
|
||||
static void uart3_irq(void)
|
||||
{
|
||||
uart_irq(UART_3, 2);
|
||||
}
|
||||
|
||||
void serial_irq_handler(serial_t *obj, uart_irq_handler handler, uint32_t id)
|
||||
{
|
||||
irq_handler = handler;
|
||||
serial_irq_ids[obj->index] = id;
|
||||
}
|
||||
|
||||
void serial_irq_set(serial_t *obj, SerialIrq irq, uint32_t enable)
|
||||
{
|
||||
IRQn_Type irq_n = (IRQn_Type)0;
|
||||
uint32_t vector = 0;
|
||||
|
||||
UartHandle.Instance = (USART_TypeDef *)(obj->uart);
|
||||
|
||||
if (obj->uart == UART_1) {
|
||||
irq_n = USART1_IRQn;
|
||||
vector = (uint32_t)&uart1_irq;
|
||||
}
|
||||
|
||||
if (obj->uart == UART_2) {
|
||||
irq_n = USART2_IRQn;
|
||||
vector = (uint32_t)&uart2_irq;
|
||||
}
|
||||
|
||||
if (obj->uart == UART_3) {
|
||||
irq_n = USART3_IRQn;
|
||||
vector = (uint32_t)&uart3_irq;
|
||||
}
|
||||
|
||||
if (enable) {
|
||||
|
||||
if (irq == RxIrq) {
|
||||
__HAL_UART_ENABLE_IT(&UartHandle, UART_IT_RXNE);
|
||||
} else { // TxIrq
|
||||
__HAL_UART_ENABLE_IT(&UartHandle, UART_IT_TC);
|
||||
}
|
||||
|
||||
NVIC_SetVector(irq_n, vector);
|
||||
NVIC_EnableIRQ(irq_n);
|
||||
|
||||
} else { // disable
|
||||
|
||||
int all_disabled = 0;
|
||||
|
||||
if (irq == RxIrq) {
|
||||
__HAL_UART_DISABLE_IT(&UartHandle, UART_IT_RXNE);
|
||||
// Check if TxIrq is disabled too
|
||||
if ((UartHandle.Instance->CR1 & USART_CR1_TXEIE) == 0) all_disabled = 1;
|
||||
} else { // TxIrq
|
||||
__HAL_UART_DISABLE_IT(&UartHandle, UART_IT_TXE);
|
||||
// Check if RxIrq is disabled too
|
||||
if ((UartHandle.Instance->CR1 & USART_CR1_RXNEIE) == 0) all_disabled = 1;
|
||||
}
|
||||
|
||||
if (all_disabled) NVIC_DisableIRQ(irq_n);
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
* READ/WRITE
|
||||
******************************************************************************/
|
||||
|
||||
int serial_getc(serial_t *obj)
|
||||
{
|
||||
USART_TypeDef *uart = (USART_TypeDef *)(obj->uart);
|
||||
while (!serial_readable(obj));
|
||||
return (int)(uart->DR & 0xFF);
|
||||
}
|
||||
|
||||
void serial_putc(serial_t *obj, int c)
|
||||
{
|
||||
USART_TypeDef *uart = (USART_TypeDef *)(obj->uart);
|
||||
while (!serial_writable(obj));
|
||||
uart->DR = (uint32_t)(c & 0xFF);
|
||||
}
|
||||
|
||||
int serial_readable(serial_t *obj)
|
||||
{
|
||||
int status;
|
||||
UartHandle.Instance = (USART_TypeDef *)(obj->uart);
|
||||
// Check if data is received
|
||||
status = ((__HAL_UART_GET_FLAG(&UartHandle, UART_FLAG_RXNE) != RESET) ? 1 : 0);
|
||||
return status;
|
||||
}
|
||||
|
||||
int serial_writable(serial_t *obj)
|
||||
{
|
||||
int status;
|
||||
UartHandle.Instance = (USART_TypeDef *)(obj->uart);
|
||||
// Check if data is transmitted
|
||||
status = ((__HAL_UART_GET_FLAG(&UartHandle, UART_FLAG_TXE) != RESET) ? 1 : 0);
|
||||
return status;
|
||||
}
|
||||
|
||||
void serial_clear(serial_t *obj)
|
||||
{
|
||||
UartHandle.Instance = (USART_TypeDef *)(obj->uart);
|
||||
__HAL_UART_CLEAR_FLAG(&UartHandle, UART_FLAG_TXE);
|
||||
__HAL_UART_CLEAR_FLAG(&UartHandle, UART_FLAG_RXNE);
|
||||
}
|
||||
|
||||
void serial_pinout_tx(PinName tx)
|
||||
{
|
||||
pinmap_pinout(tx, PinMap_UART_TX);
|
||||
}
|
||||
|
||||
void serial_break_set(serial_t *obj)
|
||||
{
|
||||
UartHandle.Instance = (USART_TypeDef *)(obj->uart);
|
||||
HAL_LIN_SendBreak(&UartHandle);
|
||||
}
|
||||
|
||||
void serial_break_clear(serial_t *obj)
|
||||
{
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,67 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#include "sleep_api.h"
|
||||
|
||||
#if DEVICE_SLEEP
|
||||
|
||||
#include "cmsis.h"
|
||||
|
||||
static TIM_HandleTypeDef TimMasterHandle;
|
||||
|
||||
void sleep(void)
|
||||
{
|
||||
// Disable HAL tick interrupt
|
||||
TimMasterHandle.Instance = TIM5;
|
||||
__HAL_TIM_DISABLE_IT(&TimMasterHandle, TIM_IT_CC2);
|
||||
|
||||
// Request to enter SLEEP mode
|
||||
HAL_PWR_EnterSLEEPMode(PWR_MAINREGULATOR_ON, PWR_SLEEPENTRY_WFI);
|
||||
|
||||
// Enable HAL tick interrupt
|
||||
__HAL_TIM_ENABLE_IT(&TimMasterHandle, TIM_IT_CC2);
|
||||
}
|
||||
|
||||
void deepsleep(void)
|
||||
{
|
||||
// Disable HAL tick interrupt
|
||||
TimMasterHandle.Instance = TIM5;
|
||||
__HAL_TIM_DISABLE_IT(&TimMasterHandle, TIM_IT_CC2);
|
||||
|
||||
// Request to enter STOP mode with regulator in low power mode
|
||||
HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI);
|
||||
|
||||
// After wake-up from STOP reconfigure the PLL
|
||||
SetSysClock();
|
||||
|
||||
// Enable HAL tick interrupt
|
||||
__HAL_TIM_ENABLE_IT(&TimMasterHandle, TIM_IT_CC2);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,298 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#include "mbed_assert.h"
|
||||
#include "spi_api.h"
|
||||
|
||||
#if DEVICE_SPI
|
||||
|
||||
#include <math.h>
|
||||
#include "cmsis.h"
|
||||
#include "pinmap.h"
|
||||
#include "PeripheralPins.h"
|
||||
|
||||
static SPI_HandleTypeDef SpiHandle;
|
||||
|
||||
static void init_spi(spi_t *obj)
|
||||
{
|
||||
SpiHandle.Instance = (SPI_TypeDef *)(obj->spi);
|
||||
|
||||
__HAL_SPI_DISABLE(&SpiHandle);
|
||||
|
||||
SpiHandle.Init.Mode = obj->mode;
|
||||
SpiHandle.Init.BaudRatePrescaler = obj->br_presc;
|
||||
SpiHandle.Init.Direction = SPI_DIRECTION_2LINES;
|
||||
SpiHandle.Init.CLKPhase = obj->cpha;
|
||||
SpiHandle.Init.CLKPolarity = obj->cpol;
|
||||
SpiHandle.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLED;
|
||||
SpiHandle.Init.CRCPolynomial = 7;
|
||||
SpiHandle.Init.DataSize = obj->bits;
|
||||
SpiHandle.Init.FirstBit = SPI_FIRSTBIT_MSB;
|
||||
SpiHandle.Init.NSS = obj->nss;
|
||||
SpiHandle.Init.TIMode = SPI_TIMODE_DISABLED;
|
||||
|
||||
HAL_SPI_Init(&SpiHandle);
|
||||
|
||||
__HAL_SPI_ENABLE(&SpiHandle);
|
||||
}
|
||||
|
||||
void spi_init(spi_t *obj, PinName mosi, PinName miso, PinName sclk, PinName ssel)
|
||||
{
|
||||
// Determine the SPI to use
|
||||
SPIName spi_mosi = (SPIName)pinmap_peripheral(mosi, PinMap_SPI_MOSI);
|
||||
SPIName spi_miso = (SPIName)pinmap_peripheral(miso, PinMap_SPI_MISO);
|
||||
SPIName spi_sclk = (SPIName)pinmap_peripheral(sclk, PinMap_SPI_SCLK);
|
||||
SPIName spi_ssel = (SPIName)pinmap_peripheral(ssel, PinMap_SPI_SSEL);
|
||||
|
||||
SPIName spi_data = (SPIName)pinmap_merge(spi_mosi, spi_miso);
|
||||
SPIName spi_cntl = (SPIName)pinmap_merge(spi_sclk, spi_ssel);
|
||||
|
||||
obj->spi = (SPIName)pinmap_merge(spi_data, spi_cntl);
|
||||
MBED_ASSERT(obj->spi != (SPIName)NC);
|
||||
|
||||
// Enable SPI clock
|
||||
if (obj->spi == SPI_1) {
|
||||
__SPI1_CLK_ENABLE();
|
||||
}
|
||||
if (obj->spi == SPI_2) {
|
||||
__SPI2_CLK_ENABLE();
|
||||
}
|
||||
if (obj->spi == SPI_3) {
|
||||
__SPI3_CLK_ENABLE();
|
||||
}
|
||||
|
||||
// Configure the SPI pins
|
||||
pinmap_pinout(mosi, PinMap_SPI_MOSI);
|
||||
pinmap_pinout(miso, PinMap_SPI_MISO);
|
||||
pinmap_pinout(sclk, PinMap_SPI_SCLK);
|
||||
|
||||
// Save new values
|
||||
obj->bits = SPI_DATASIZE_8BIT;
|
||||
obj->cpol = SPI_POLARITY_LOW;
|
||||
obj->cpha = SPI_PHASE_1EDGE;
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_256;
|
||||
|
||||
obj->pin_miso = miso;
|
||||
obj->pin_mosi = mosi;
|
||||
obj->pin_sclk = sclk;
|
||||
obj->pin_ssel = ssel;
|
||||
|
||||
if (ssel == NC) { // SW NSS Master mode
|
||||
obj->mode = SPI_MODE_MASTER;
|
||||
obj->nss = SPI_NSS_SOFT;
|
||||
} else { // Slave
|
||||
pinmap_pinout(ssel, PinMap_SPI_SSEL);
|
||||
obj->mode = SPI_MODE_SLAVE;
|
||||
obj->nss = SPI_NSS_HARD_INPUT;
|
||||
}
|
||||
|
||||
init_spi(obj);
|
||||
}
|
||||
|
||||
void spi_free(spi_t *obj)
|
||||
{
|
||||
// Reset SPI and disable clock
|
||||
if (obj->spi == SPI_1) {
|
||||
__SPI1_FORCE_RESET();
|
||||
__SPI1_RELEASE_RESET();
|
||||
__SPI1_CLK_DISABLE();
|
||||
}
|
||||
|
||||
if (obj->spi == SPI_2) {
|
||||
__SPI2_FORCE_RESET();
|
||||
__SPI2_RELEASE_RESET();
|
||||
__SPI2_CLK_DISABLE();
|
||||
}
|
||||
|
||||
if (obj->spi == SPI_3) {
|
||||
__SPI3_FORCE_RESET();
|
||||
__SPI3_RELEASE_RESET();
|
||||
__SPI3_CLK_DISABLE();
|
||||
}
|
||||
|
||||
// Configure GPIO
|
||||
pin_function(obj->pin_miso, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0));
|
||||
pin_function(obj->pin_mosi, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0));
|
||||
pin_function(obj->pin_sclk, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0));
|
||||
pin_function(obj->pin_ssel, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0));
|
||||
}
|
||||
|
||||
void spi_format(spi_t *obj, int bits, int mode, int slave)
|
||||
{
|
||||
// Save new values
|
||||
if (bits == 16) {
|
||||
obj->bits = SPI_DATASIZE_16BIT;
|
||||
} else {
|
||||
obj->bits = SPI_DATASIZE_8BIT;
|
||||
}
|
||||
|
||||
switch (mode) {
|
||||
case 0:
|
||||
obj->cpol = SPI_POLARITY_LOW;
|
||||
obj->cpha = SPI_PHASE_1EDGE;
|
||||
break;
|
||||
case 1:
|
||||
obj->cpol = SPI_POLARITY_LOW;
|
||||
obj->cpha = SPI_PHASE_2EDGE;
|
||||
break;
|
||||
case 2:
|
||||
obj->cpol = SPI_POLARITY_HIGH;
|
||||
obj->cpha = SPI_PHASE_1EDGE;
|
||||
break;
|
||||
default:
|
||||
obj->cpol = SPI_POLARITY_HIGH;
|
||||
obj->cpha = SPI_PHASE_2EDGE;
|
||||
break;
|
||||
}
|
||||
|
||||
if (slave == 0) {
|
||||
obj->mode = SPI_MODE_MASTER;
|
||||
obj->nss = SPI_NSS_SOFT;
|
||||
} else {
|
||||
obj->mode = SPI_MODE_SLAVE;
|
||||
obj->nss = SPI_NSS_HARD_INPUT;
|
||||
}
|
||||
|
||||
init_spi(obj);
|
||||
}
|
||||
|
||||
void spi_frequency(spi_t *obj, int hz)
|
||||
{
|
||||
// Values depend of PCLK1 and PCLK2: 32 MHz if HSI is used, 24 MHz if HSE is used
|
||||
if (SystemCoreClock == 32000000) { // HSI
|
||||
if (hz < 250000) {
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_256; // 125 kHz
|
||||
} else if ((hz >= 250000) && (hz < 500000)) {
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_128; // 250 kHz
|
||||
} else if ((hz >= 500000) && (hz < 1000000)) {
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_64; // 500 kHz
|
||||
} else if ((hz >= 1000000) && (hz < 2000000)) {
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_32; // 1 MHz
|
||||
} else if ((hz >= 2000000) && (hz < 4000000)) {
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_16; // 2 MHz
|
||||
} else if ((hz >= 4000000) && (hz < 8000000)) {
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_8; // 4 MHz
|
||||
} else if ((hz >= 8000000) && (hz < 16000000)) {
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_4; // 8 MHz
|
||||
} else { // >= 16000000
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_2; // 16 MHz
|
||||
}
|
||||
} else { // 24 MHz - HSE
|
||||
if (hz < 180000) {
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_256; // 94 kHz
|
||||
} else if ((hz >= 180000) && (hz < 350000)) {
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_128; // 188 kHz
|
||||
} else if ((hz >= 350000) && (hz < 750000)) {
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_64; // 375 kHz
|
||||
} else if ((hz >= 750000) && (hz < 1000000)) {
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_32; // 750 kHz
|
||||
} else if ((hz >= 1000000) && (hz < 3000000)) {
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_16; // 1.5 MHz
|
||||
} else if ((hz >= 3000000) && (hz < 6000000)) {
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_8; // 3 MHz
|
||||
} else if ((hz >= 6000000) && (hz < 12000000)) {
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_4; // 6 MHz
|
||||
} else { // >= 12000000
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_2; // 12 MHz
|
||||
}
|
||||
}
|
||||
init_spi(obj);
|
||||
}
|
||||
|
||||
static inline int ssp_readable(spi_t *obj)
|
||||
{
|
||||
int status;
|
||||
SpiHandle.Instance = (SPI_TypeDef *)(obj->spi);
|
||||
// Check if data is received
|
||||
status = ((__HAL_SPI_GET_FLAG(&SpiHandle, SPI_FLAG_RXNE) != RESET) ? 1 : 0);
|
||||
return status;
|
||||
}
|
||||
|
||||
static inline int ssp_writeable(spi_t *obj)
|
||||
{
|
||||
int status;
|
||||
SpiHandle.Instance = (SPI_TypeDef *)(obj->spi);
|
||||
// Check if data is transmitted
|
||||
status = ((__HAL_SPI_GET_FLAG(&SpiHandle, SPI_FLAG_TXE) != RESET) ? 1 : 0);
|
||||
return status;
|
||||
}
|
||||
|
||||
static inline void ssp_write(spi_t *obj, int value)
|
||||
{
|
||||
SPI_TypeDef *spi = (SPI_TypeDef *)(obj->spi);
|
||||
while (!ssp_writeable(obj));
|
||||
spi->DR = (uint16_t)value;
|
||||
}
|
||||
|
||||
static inline int ssp_read(spi_t *obj)
|
||||
{
|
||||
SPI_TypeDef *spi = (SPI_TypeDef *)(obj->spi);
|
||||
while (!ssp_readable(obj));
|
||||
return (int)spi->DR;
|
||||
}
|
||||
|
||||
static inline int ssp_busy(spi_t *obj)
|
||||
{
|
||||
int status;
|
||||
SpiHandle.Instance = (SPI_TypeDef *)(obj->spi);
|
||||
status = ((__HAL_SPI_GET_FLAG(&SpiHandle, SPI_FLAG_BSY) != RESET) ? 1 : 0);
|
||||
return status;
|
||||
}
|
||||
|
||||
int spi_master_write(spi_t *obj, int value)
|
||||
{
|
||||
ssp_write(obj, value);
|
||||
return ssp_read(obj);
|
||||
}
|
||||
|
||||
int spi_slave_receive(spi_t *obj)
|
||||
{
|
||||
return (ssp_readable(obj) ? 1 : 0);
|
||||
};
|
||||
|
||||
int spi_slave_read(spi_t *obj)
|
||||
{
|
||||
SPI_TypeDef *spi = (SPI_TypeDef *)(obj->spi);
|
||||
while (!ssp_readable(obj));
|
||||
return (int)spi->DR;
|
||||
}
|
||||
|
||||
void spi_slave_write(spi_t *obj, int value)
|
||||
{
|
||||
SPI_TypeDef *spi = (SPI_TypeDef *)(obj->spi);
|
||||
while (!ssp_writeable(obj));
|
||||
spi->DR = (uint16_t)value;
|
||||
}
|
||||
|
||||
int spi_busy(spi_t *obj)
|
||||
{
|
||||
return ssp_busy(obj);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,69 @@
|
|||
/* mbed Microcontroller Library
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
#include <stddef.h>
|
||||
#include "us_ticker_api.h"
|
||||
#include "PeripheralNames.h"
|
||||
|
||||
#define TIM_MST TIM5
|
||||
|
||||
static TIM_HandleTypeDef TimMasterHandle;
|
||||
static int us_ticker_inited = 0;
|
||||
|
||||
void us_ticker_init(void)
|
||||
{
|
||||
if (us_ticker_inited) return;
|
||||
us_ticker_inited = 1;
|
||||
|
||||
TimMasterHandle.Instance = TIM_MST;
|
||||
|
||||
HAL_InitTick(0); // The passed value is not used
|
||||
}
|
||||
|
||||
uint32_t us_ticker_read()
|
||||
{
|
||||
if (!us_ticker_inited) us_ticker_init();
|
||||
return TIM_MST->CNT;
|
||||
}
|
||||
|
||||
void us_ticker_set_interrupt(timestamp_t timestamp)
|
||||
{
|
||||
// Set new output compare value
|
||||
__HAL_TIM_SetCompare(&TimMasterHandle, TIM_CHANNEL_1, (uint32_t)timestamp);
|
||||
// Enable IT
|
||||
__HAL_TIM_ENABLE_IT(&TimMasterHandle, TIM_IT_CC1);
|
||||
}
|
||||
|
||||
void us_ticker_disable_interrupt(void)
|
||||
{
|
||||
__HAL_TIM_DISABLE_IT(&TimMasterHandle, TIM_IT_CC1);
|
||||
}
|
||||
|
||||
void us_ticker_clear_interrupt(void)
|
||||
{
|
||||
__HAL_TIM_CLEAR_IT(&TimMasterHandle, TIM_IT_CC1);
|
||||
}
|
||||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -39,7 +39,8 @@ extern "C" {
|
|||
typedef enum {
|
||||
ADC_1 = (int)ADC1_BASE,
|
||||
ADC_2 = (int)ADC2_BASE,
|
||||
ADC_3 = (int)ADC3_BASE
|
||||
ADC_3 = (int)ADC3_BASE,
|
||||
ADC_4 = (int)ADC4_BASE
|
||||
} ADCName;
|
||||
|
||||
typedef enum {
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -39,38 +39,38 @@
|
|||
//*** ADC ***
|
||||
|
||||
const PinMap PinMap_ADC[] = {
|
||||
{PA_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN1
|
||||
{PA_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN2
|
||||
{PA_2, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN3
|
||||
{PA_3, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN4
|
||||
{PA_4, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN1
|
||||
{PA_5, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN5
|
||||
{PA_6, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN3
|
||||
{PA_7, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN4
|
||||
{PA_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC1_IN1
|
||||
{PA_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC1_IN2
|
||||
{PA_2, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC1_IN3
|
||||
{PA_3, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC1_IN4
|
||||
{PA_4, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC2_IN1
|
||||
{PA_5, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC2_IN5
|
||||
{PA_6, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC2_IN3
|
||||
{PA_7, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC2_IN4
|
||||
|
||||
{PB_0, ADC_3, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC3_IN12
|
||||
{PB_1, ADC_3, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN1
|
||||
{PB_2, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN12
|
||||
{PB_11, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN14
|
||||
{PB_13, ADC_3, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC3_IN5
|
||||
{PB_0, ADC_3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 12, 0)}, // ADC3_IN12
|
||||
{PB_1, ADC_3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC1_IN1
|
||||
{PB_2, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 12, 0)}, // ADC2_IN12
|
||||
{PB_11, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 14, 0)}, // ADC1_IN14
|
||||
{PB_13, ADC_3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC3_IN5
|
||||
|
||||
{PC_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN6
|
||||
{PC_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN7
|
||||
{PC_2, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN8
|
||||
{PC_3, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN9
|
||||
{PC_4, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN5
|
||||
{PC_5, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN11
|
||||
{PC_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC1_IN6
|
||||
{PC_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 7, 0)}, // ADC1_IN7
|
||||
{PC_2, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 8, 0)}, // ADC1_IN8
|
||||
{PC_3, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 9, 0)}, // ADC1_IN9
|
||||
{PC_4, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC2_IN5
|
||||
{PC_5, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 11, 0)}, // ADC2_IN11
|
||||
|
||||
{PF_2, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN10
|
||||
{PF_4, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN5
|
||||
{PF_2, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 10, 0)}, // ADC1_IN10
|
||||
{PF_4, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC1_IN5
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
//*** DAC ***
|
||||
|
||||
const PinMap PinMap_DAC[] = {
|
||||
{PA_4, DAC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // DAC1_OUT1
|
||||
{PA_5, DAC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // DAC1_OUT2
|
||||
{PA_4, DAC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // DAC1_OUT1
|
||||
{PA_5, DAC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // DAC1_OUT2
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
|
|
@ -102,103 +102,103 @@ const PinMap PinMap_PWM[] = {
|
|||
/*
|
||||
* The lines below show all combinations to conect a port pin with a timer. Commented
|
||||
* lines are alternative possibilities not used per default. But they can be changed
|
||||
* manually instead of the suggested configuration. For example you can see that on
|
||||
* PA_5 you can have a PWM using either Timer2/Channel1 or Timer8/Channel1N. Today I
|
||||
* have decided to use Timer2/Channel1. But you can also notice that Timer2/Channel1
|
||||
* is also used on PA_0. That means that today you cannot output two different PWM
|
||||
* signals on PA_0 and PA_5 at the same time. If someone wants this, he will need to
|
||||
* manually instead of the suggested configuration. For example you can see that on
|
||||
* PA_5 you can have a PWM using either Timer2/Channel1 or Timer8/Channel1N. Today I
|
||||
* have decided to use Timer2/Channel1. But you can also notice that Timer2/Channel1
|
||||
* is also used on PA_0. That means that today you cannot output two different PWM
|
||||
* signals on PA_0 and PA_5 at the same time. If someone wants this, he will need to
|
||||
* change the timer that is used on PA_5. This is why the other possibilities are
|
||||
* commented to make this change easier without looking deeply into the mcu datasheet.
|
||||
*/
|
||||
{PA_1, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15)}, // TIM15_CH1N
|
||||
{PA_2, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15)}, // TIM15_CH1
|
||||
{PA_3, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15)}, // TIM15_CH2
|
||||
{PA_4, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2
|
||||
{PA_6, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1
|
||||
//{PA_6, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2
|
||||
{PA_7, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17)}, // TIM17_CH1
|
||||
// {PA_7, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2
|
||||
// {PA_7, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1N
|
||||
{PA_8, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1
|
||||
{PA_9, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2
|
||||
// {PA_9, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM2)}, // TIM2_CH3
|
||||
{PA_10, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH3
|
||||
{PA_11, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF11_TIM1)}, // TIM1_CH4
|
||||
// {PA_11, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM4)}, // TIM4_CH1
|
||||
// {PA_11, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1N
|
||||
{PA_12, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1
|
||||
// {PA_12, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2N
|
||||
// {PA_12, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM4)}, // TIM4_CH2
|
||||
{PA_13, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1N
|
||||
// {PA_13, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2N
|
||||
{PA_14, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM8)}, // TIM8_CH2
|
||||
{PA_1, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15, 1, 1)}, // TIM15_CH1N
|
||||
{PA_2, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15, 1, 0)}, // TIM15_CH1
|
||||
{PA_3, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15, 2, 0)}, // TIM15_CH2
|
||||
{PA_4, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
|
||||
{PA_6, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
|
||||
//{PA_6, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
|
||||
{PA_7, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17, 1, 0)}, // TIM17_CH1
|
||||
// {PA_7, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
|
||||
// {PA_7, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
{PA_8, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 0)}, // TIM1_CH1
|
||||
{PA_9, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 0)}, // TIM1_CH2
|
||||
// {PA_9, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM2, 3, 0)}, // TIM2_CH3
|
||||
{PA_10, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 3, 0)}, // TIM1_CH3
|
||||
{PA_11, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF11_TIM1, 4, 0)}, // TIM1_CH4
|
||||
// {PA_11, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM4, 1, 0)}, // TIM4_CH1
|
||||
// {PA_11, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
{PA_12, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
|
||||
// {PA_12, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 1)}, // TIM1_CH2N
|
||||
// {PA_12, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM4, 2, 0)}, // TIM4_CH2
|
||||
{PA_13, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 1)}, // TIM16_CH1N
|
||||
// {PA_13, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 1)}, // TIM1_CH2N
|
||||
{PA_14, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM8, 2, 0)}, // TIM8_CH2
|
||||
|
||||
{PB_0, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2N
|
||||
//{PB_0, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH2N
|
||||
//{PB_0, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH3
|
||||
{PB_1, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH3N
|
||||
//{PB_1, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH3N
|
||||
//{PB_1, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH4
|
||||
{PB_3, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH1N
|
||||
{PB_4, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1
|
||||
//{PB_4, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM8)}, // TIM8_CH2N
|
||||
//{PB_4, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH1
|
||||
{PB_5, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM17)},// TIM17_CH1
|
||||
//{PB_5, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8)},// TIM8_CH3N
|
||||
//{PB_5, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)},// TIM3_CH2
|
||||
{PB_6, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1N
|
||||
//{PB_6, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4)}, // TIM4_CH1
|
||||
//{PB_6, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM8)}, // TIM8_CH1
|
||||
{PB_7, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17)}, // TIM17_CH1N
|
||||
//{PB_7, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4)}, // TIM4_CH2
|
||||
//{PB_7, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM3)}, // TIM3_CH4
|
||||
{PB_8, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1
|
||||
//{PB_8, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4)}, // TIM4_CH3
|
||||
//{PB_8, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM8)}, // TIM8_CH2
|
||||
{PB_9, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17)}, // TIM17_CH1
|
||||
//{PB_9, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4)}, // TIM4_CH4
|
||||
//{PB_9, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM8)}, // TIM8_CH3
|
||||
{PB_13, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1N
|
||||
{PB_14, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15)}, // TIM15_CH1
|
||||
// {PB_14, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2N
|
||||
{PB_15, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15)}, // TIM15_CH2
|
||||
// {PB_15, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM15)}, // TIM15_CH1N
|
||||
// {PB_15, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM1)}, // TIM1_CH3N
|
||||
{PB_0, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 1)}, // TIM1_CH2N
|
||||
//{PB_0, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 2, 1)}, // TIM8_CH2N
|
||||
//{PB_0, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 3, 0)}, // TIM3_CH3
|
||||
{PB_1, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 3, 1)}, // TIM1_CH3N
|
||||
//{PB_1, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 3, 1)}, // TIM8_CH3N
|
||||
//{PB_1, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 4, 0)}, // TIM3_CH4
|
||||
{PB_3, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 1, 1)}, // TIM8_CH1N
|
||||
{PB_4, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
|
||||
//{PB_4, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM8, 2, 1)}, // TIM8_CH2N
|
||||
//{PB_4, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1
|
||||
{PB_5, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM17, 1, 0)}, // TIM17_CH1
|
||||
//{PB_5, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 3, 1)}, // TIM8_CH3N
|
||||
//{PB_5, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
|
||||
{PB_6, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 1)}, // TIM16_CH1N
|
||||
//{PB_6, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 1, 0)}, // TIM4_CH1
|
||||
//{PB_6, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM8, 1, 0)}, // TIM8_CH1
|
||||
{PB_7, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17, 1, 1)}, // TIM17_CH1N
|
||||
//{PB_7, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 2, 0)}, // TIM4_CH2
|
||||
//{PB_7, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM3, 4, 0)}, // TIM3_CH4
|
||||
{PB_8, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
|
||||
//{PB_8, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 3, 0)}, // TIM4_CH3
|
||||
//{PB_8, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM8, 2, 0)}, // TIM8_CH2
|
||||
{PB_9, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17, 1, 0)}, // TIM17_CH1
|
||||
//{PB_9, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 4, 0)}, // TIM4_CH4
|
||||
//{PB_9, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM8, 3, 0)}, // TIM8_CH3
|
||||
{PB_13, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
{PB_14, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15, 1, 0)}, // TIM15_CH1
|
||||
// {PB_14, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 1)}, // TIM1_CH2N
|
||||
{PB_15, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15, 2, 0)}, // TIM15_CH2
|
||||
// {PB_15, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM15, 1, 1)}, // TIM15_CH1N
|
||||
// {PB_15, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM1, 3, 1)}, // TIM1_CH3N
|
||||
|
||||
//{PC_6, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH1
|
||||
{PC_6, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH1
|
||||
//{PC_7, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2
|
||||
{PC_7, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH2
|
||||
//{PC_8, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH3
|
||||
{PC_8, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH3
|
||||
//{PC_9, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH4
|
||||
{PC_9, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH4
|
||||
{PC_10, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH1N
|
||||
{PC_11, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH2N
|
||||
{PC_12, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH3N
|
||||
{PC_13, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH4N
|
||||
//{PC_6, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1
|
||||
{PC_6, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 1, 0)}, // TIM8_CH1
|
||||
//{PC_7, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
|
||||
{PC_7, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 2, 0)}, // TIM8_CH2
|
||||
//{PC_8, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 3, 0)}, // TIM3_CH3
|
||||
{PC_8, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 3, 0)}, // TIM8_CH3
|
||||
//{PC_9, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 4, 0)}, // TIM3_CH4
|
||||
{PC_9, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 4, 0)}, // TIM8_CH4
|
||||
{PC_10, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 1, 1)}, // TIM8_CH1N
|
||||
{PC_11, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 2, 1)}, // TIM8_CH2N
|
||||
{PC_12, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 3, 1)}, // TIM8_CH3N
|
||||
{PC_13, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 4, 1)}, // TIM8_CH4N
|
||||
|
||||
{PD_1, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH4
|
||||
{PD_12, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4)}, // TIM4_CH1
|
||||
{PD_13, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4)}, // TIM4_CH2
|
||||
{PD_14, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4)}, // TIM4_CH3
|
||||
{PD_15, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4)}, // TIM4_CH4
|
||||
{PD_1, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 4, 0)}, // TIM8_CH4
|
||||
{PD_12, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 1, 0)}, // TIM4_CH1
|
||||
{PD_13, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 2, 0)}, // TIM4_CH2
|
||||
{PD_14, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 3, 0)}, // TIM4_CH3
|
||||
{PD_15, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 4, 0)}, // TIM4_CH4
|
||||
|
||||
{PE_0, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM16)}, // TIM16_CH1
|
||||
{PE_1, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM17)}, // TIM17_CH1
|
||||
{PE_2, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH1
|
||||
{PE_3, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2
|
||||
{PE_4, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH3
|
||||
{PE_5, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH4
|
||||
{PE_8, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH1N
|
||||
{PE_9, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH1
|
||||
{PE_10, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH2N
|
||||
{PE_11, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH2
|
||||
{PE_12, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH3N
|
||||
{PE_13, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH3
|
||||
{PE_14, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH4
|
||||
{PE_0, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM16, 1, 0)}, // TIM16_CH1
|
||||
{PE_1, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM17, 1, 0)}, // TIM17_CH1
|
||||
{PE_2, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1
|
||||
{PE_3, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
|
||||
{PE_4, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 3, 0)}, // TIM3_CH3
|
||||
{PE_5, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 4, 0)}, // TIM3_CH4
|
||||
{PE_8, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
{PE_9, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1, 1, 0)}, // TIM1_CH1
|
||||
{PE_10, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1, 2, 1)}, // TIM1_CH2N
|
||||
{PE_11, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1, 2, 0)}, // TIM1_CH2
|
||||
{PE_12, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1, 3, 1)}, // TIM1_CH3N
|
||||
{PE_13, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1, 3, 0)}, // TIM1_CH3
|
||||
{PE_14, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1, 4, 0)}, // TIM1_CH4
|
||||
|
||||
{PF_0, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH3N
|
||||
{PF_0, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 3, 1)}, // TIM1_CH3N
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
|
|
@ -228,7 +228,6 @@ const PinMap PinMap_UART_RX[] = {
|
|||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
|
||||
//*** SPI ***
|
||||
|
||||
const PinMap PinMap_SPI_MOSI[] = {
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -36,11 +36,22 @@
|
|||
extern "C" {
|
||||
#endif
|
||||
|
||||
// See stm32f3xx_hal_gpio.h and stm32f3xx_hal_gpio_ex.h for values of MODE, PUPD and AFNUM
|
||||
#define STM_PIN_DATA(MODE, PUPD, AFNUM) ((int)(((AFNUM) << 7) | ((PUPD) << 4) | ((MODE) << 0)))
|
||||
#define STM_PIN_MODE(X) (((X) >> 0) & 0x0F)
|
||||
#define STM_PIN_PUPD(X) (((X) >> 4) & 0x07)
|
||||
#define STM_PIN_AFNUM(X) (((X) >> 7) & 0x0F)
|
||||
#define STM_PIN_DATA(MODE, PUPD, AFNUM) ((int)(((MODE & 0x0F) << 0) |\
|
||||
((PUPD & 0x07) << 4) |\
|
||||
((AFNUM & 0x0F) << 7)))
|
||||
|
||||
#define STM_PIN_DATA_EXT(MODE, PUPD, AFNUM, CHANNEL, INVERTED) ((int)(((MODE & 0x0F) << 0) |\
|
||||
((PUPD & 0x07) << 4) |\
|
||||
((AFNUM & 0x0F) << 7) |\
|
||||
((CHANNEL & 0x0F) << 11) |\
|
||||
((INVERTED & 0x01) << 15)))
|
||||
|
||||
#define STM_PIN_MODE(X) (((X) >> 0) & 0x0F)
|
||||
#define STM_PIN_PUPD(X) (((X) >> 4) & 0x07)
|
||||
#define STM_PIN_AFNUM(X) (((X) >> 7) & 0x0F)
|
||||
#define STM_PIN_CHANNEL(X) (((X) >> 11) & 0x0F)
|
||||
#define STM_PIN_INVERTED(X) (((X) >> 15) & 0x01)
|
||||
|
||||
#define STM_MODE_INPUT (0)
|
||||
#define STM_MODE_OUTPUT_PP (1)
|
||||
#define STM_MODE_OUTPUT_OD (2)
|
||||
|
|
@ -66,107 +77,107 @@ typedef enum {
|
|||
} PinDirection;
|
||||
|
||||
typedef enum {
|
||||
PA_0 = 0x00,
|
||||
PA_1 = 0x01,
|
||||
PA_2 = 0x02,
|
||||
PA_3 = 0x03,
|
||||
PA_4 = 0x04,
|
||||
PA_5 = 0x05,
|
||||
PA_6 = 0x06,
|
||||
PA_7 = 0x07,
|
||||
PA_8 = 0x08,
|
||||
PA_9 = 0x09,
|
||||
PA_10 = 0x0A,
|
||||
PA_11 = 0x0B,
|
||||
PA_12 = 0x0C,
|
||||
PA_13 = 0x0D,
|
||||
PA_14 = 0x0E,
|
||||
PA_15 = 0x0F,
|
||||
PA_0 = 0x00,
|
||||
PA_1 = 0x01,
|
||||
PA_2 = 0x02,
|
||||
PA_3 = 0x03,
|
||||
PA_4 = 0x04,
|
||||
PA_5 = 0x05,
|
||||
PA_6 = 0x06,
|
||||
PA_7 = 0x07,
|
||||
PA_8 = 0x08,
|
||||
PA_9 = 0x09,
|
||||
PA_10 = 0x0A,
|
||||
PA_11 = 0x0B,
|
||||
PA_12 = 0x0C,
|
||||
PA_13 = 0x0D,
|
||||
PA_14 = 0x0E,
|
||||
PA_15 = 0x0F,
|
||||
|
||||
PB_0 = 0x10,
|
||||
PB_1 = 0x11,
|
||||
PB_2 = 0x12,
|
||||
PB_3 = 0x13,
|
||||
PB_4 = 0x14,
|
||||
PB_5 = 0x15,
|
||||
PB_6 = 0x16,
|
||||
PB_7 = 0x17,
|
||||
PB_8 = 0x18,
|
||||
PB_9 = 0x19,
|
||||
PB_10 = 0x1A,
|
||||
PB_11 = 0x1B,
|
||||
PB_12 = 0x1C,
|
||||
PB_13 = 0x1D,
|
||||
PB_14 = 0x1E,
|
||||
PB_15 = 0x1F,
|
||||
PB_0 = 0x10,
|
||||
PB_1 = 0x11,
|
||||
PB_2 = 0x12,
|
||||
PB_3 = 0x13,
|
||||
PB_4 = 0x14,
|
||||
PB_5 = 0x15,
|
||||
PB_6 = 0x16,
|
||||
PB_7 = 0x17,
|
||||
PB_8 = 0x18,
|
||||
PB_9 = 0x19,
|
||||
PB_10 = 0x1A,
|
||||
PB_11 = 0x1B,
|
||||
PB_12 = 0x1C,
|
||||
PB_13 = 0x1D,
|
||||
PB_14 = 0x1E,
|
||||
PB_15 = 0x1F,
|
||||
|
||||
PC_0 = 0x20,
|
||||
PC_1 = 0x21,
|
||||
PC_2 = 0x22,
|
||||
PC_3 = 0x23,
|
||||
PC_4 = 0x24,
|
||||
PC_5 = 0x25,
|
||||
PC_6 = 0x26,
|
||||
PC_7 = 0x27,
|
||||
PC_8 = 0x28,
|
||||
PC_9 = 0x29,
|
||||
PC_10 = 0x2A,
|
||||
PC_11 = 0x2B,
|
||||
PC_12 = 0x2C,
|
||||
PC_13 = 0x2D,
|
||||
PC_14 = 0x2E,
|
||||
PC_15 = 0x2F,
|
||||
PC_0 = 0x20,
|
||||
PC_1 = 0x21,
|
||||
PC_2 = 0x22,
|
||||
PC_3 = 0x23,
|
||||
PC_4 = 0x24,
|
||||
PC_5 = 0x25,
|
||||
PC_6 = 0x26,
|
||||
PC_7 = 0x27,
|
||||
PC_8 = 0x28,
|
||||
PC_9 = 0x29,
|
||||
PC_10 = 0x2A,
|
||||
PC_11 = 0x2B,
|
||||
PC_12 = 0x2C,
|
||||
PC_13 = 0x2D,
|
||||
PC_14 = 0x2E,
|
||||
PC_15 = 0x2F,
|
||||
|
||||
PD_0 = 0x30,
|
||||
PD_1 = 0x31,
|
||||
PD_2 = 0x32,
|
||||
PD_3 = 0x33,
|
||||
PD_4 = 0x34,
|
||||
PD_5 = 0x35,
|
||||
PD_6 = 0x36,
|
||||
PD_7 = 0x37,
|
||||
PD_8 = 0x38,
|
||||
PD_9 = 0x39,
|
||||
PD_10 = 0x3A,
|
||||
PD_11 = 0x3B,
|
||||
PD_12 = 0x3C,
|
||||
PD_13 = 0x3D,
|
||||
PD_14 = 0x3E,
|
||||
PD_15 = 0x3F,
|
||||
PD_0 = 0x30,
|
||||
PD_1 = 0x31,
|
||||
PD_2 = 0x32,
|
||||
PD_3 = 0x33,
|
||||
PD_4 = 0x34,
|
||||
PD_5 = 0x35,
|
||||
PD_6 = 0x36,
|
||||
PD_7 = 0x37,
|
||||
PD_8 = 0x38,
|
||||
PD_9 = 0x39,
|
||||
PD_10 = 0x3A,
|
||||
PD_11 = 0x3B,
|
||||
PD_12 = 0x3C,
|
||||
PD_13 = 0x3D,
|
||||
PD_14 = 0x3E,
|
||||
PD_15 = 0x3F,
|
||||
|
||||
PE_0 = 0x40,
|
||||
PE_1 = 0x41,
|
||||
PE_2 = 0x42,
|
||||
PE_3 = 0x43,
|
||||
PE_4 = 0x44,
|
||||
PE_5 = 0x45,
|
||||
PE_6 = 0x46,
|
||||
PE_7 = 0x47,
|
||||
PE_8 = 0x48,
|
||||
PE_9 = 0x49,
|
||||
PE_10 = 0x4A,
|
||||
PE_11 = 0x4B,
|
||||
PE_12 = 0x4C,
|
||||
PE_13 = 0x4D,
|
||||
PE_14 = 0x4E,
|
||||
PE_15 = 0x4F,
|
||||
PE_0 = 0x40,
|
||||
PE_1 = 0x41,
|
||||
PE_2 = 0x42,
|
||||
PE_3 = 0x43,
|
||||
PE_4 = 0x44,
|
||||
PE_5 = 0x45,
|
||||
PE_6 = 0x46,
|
||||
PE_7 = 0x47,
|
||||
PE_8 = 0x48,
|
||||
PE_9 = 0x49,
|
||||
PE_10 = 0x4A,
|
||||
PE_11 = 0x4B,
|
||||
PE_12 = 0x4C,
|
||||
PE_13 = 0x4D,
|
||||
PE_14 = 0x4E,
|
||||
PE_15 = 0x4F,
|
||||
|
||||
PF_0 = 0x50,
|
||||
PF_1 = 0x51,
|
||||
PF_2 = 0x52,
|
||||
PF_3 = 0x53,
|
||||
PF_4 = 0x54,
|
||||
PF_5 = 0x55,
|
||||
PF_6 = 0x56,
|
||||
PF_7 = 0x57,
|
||||
PF_8 = 0x58,
|
||||
PF_9 = 0x59,
|
||||
PF_10 = 0x5A,
|
||||
PF_11 = 0x5B,
|
||||
PF_12 = 0x5C,
|
||||
PF_13 = 0x5D,
|
||||
PF_14 = 0x5E,
|
||||
PF_15 = 0x5F,
|
||||
PF_0 = 0x50,
|
||||
PF_1 = 0x51,
|
||||
PF_2 = 0x52,
|
||||
PF_3 = 0x53,
|
||||
PF_4 = 0x54,
|
||||
PF_5 = 0x55,
|
||||
PF_6 = 0x56,
|
||||
PF_7 = 0x57,
|
||||
PF_8 = 0x58,
|
||||
PF_9 = 0x59,
|
||||
PF_10 = 0x5A,
|
||||
PF_11 = 0x5B,
|
||||
PF_12 = 0x5C,
|
||||
PF_13 = 0x5D,
|
||||
PF_14 = 0x5E,
|
||||
PF_15 = 0x5F,
|
||||
|
||||
// Arduino connector namings
|
||||
A0 = PA_0,
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
|
|||
|
|
@ -1,187 +0,0 @@
|
|||
/* mbed Microcontroller Library
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
#include "mbed_assert.h"
|
||||
#include "analogin_api.h"
|
||||
|
||||
#if DEVICE_ANALOGIN
|
||||
|
||||
#include "wait_api.h"
|
||||
#include "cmsis.h"
|
||||
#include "pinmap.h"
|
||||
#include "PeripheralPins.h"
|
||||
|
||||
ADC_HandleTypeDef AdcHandle;
|
||||
|
||||
int adc_inited = 0;
|
||||
|
||||
void analogin_init(analogin_t *obj, PinName pin)
|
||||
{
|
||||
// Get the peripheral name from the pin and assign it to the object
|
||||
obj->adc = (ADCName)pinmap_peripheral(pin, PinMap_ADC);
|
||||
MBED_ASSERT(obj->adc != (ADCName)NC);
|
||||
|
||||
// Configure GPIO
|
||||
pinmap_pinout(pin, PinMap_ADC);
|
||||
|
||||
// Save pin number for the read function
|
||||
obj->pin = pin;
|
||||
|
||||
// The ADC initialization is done once
|
||||
if (adc_inited == 0) {
|
||||
adc_inited = 1;
|
||||
|
||||
// Enable ADC clock
|
||||
__ADC12_CLK_ENABLE();
|
||||
__ADC34_CLK_ENABLE();
|
||||
|
||||
// Configure ADC
|
||||
AdcHandle.Instance = (ADC_TypeDef *)(obj->adc);
|
||||
AdcHandle.Init.ClockPrescaler = ADC_CLOCKPRESCALER_PCLK_DIV2;
|
||||
AdcHandle.Init.Resolution = ADC_RESOLUTION12b;
|
||||
AdcHandle.Init.ScanConvMode = DISABLE;
|
||||
AdcHandle.Init.ContinuousConvMode = DISABLE;
|
||||
AdcHandle.Init.DiscontinuousConvMode = DISABLE;
|
||||
AdcHandle.Init.NbrOfDiscConversion = 0;
|
||||
AdcHandle.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
|
||||
AdcHandle.Init.ExternalTrigConv = ADC_EXTERNALTRIGCONV_T1_CC1;
|
||||
AdcHandle.Init.DataAlign = ADC_DATAALIGN_RIGHT;
|
||||
AdcHandle.Init.NbrOfConversion = 1;
|
||||
AdcHandle.Init.DMAContinuousRequests = DISABLE;
|
||||
AdcHandle.Init.EOCSelection = DISABLE;
|
||||
HAL_ADC_Init(&AdcHandle);
|
||||
}
|
||||
}
|
||||
|
||||
static inline uint16_t adc_read(analogin_t *obj)
|
||||
{
|
||||
ADC_ChannelConfTypeDef sConfig;
|
||||
|
||||
AdcHandle.Instance = (ADC_TypeDef *)(obj->adc);
|
||||
|
||||
// Configure ADC channel
|
||||
sConfig.Rank = ADC_REGULAR_RANK_1;
|
||||
sConfig.SamplingTime = ADC_SAMPLETIME_19CYCLES_5;
|
||||
sConfig.SingleDiff = ADC_SINGLE_ENDED;
|
||||
sConfig.OffsetNumber = ADC_OFFSET_NONE;
|
||||
sConfig.Offset = 0;
|
||||
|
||||
switch (obj->pin) {
|
||||
case PA_0:
|
||||
sConfig.Channel = ADC_CHANNEL_1;
|
||||
break;
|
||||
case PA_1:
|
||||
sConfig.Channel = ADC_CHANNEL_2;
|
||||
break;
|
||||
case PA_2:
|
||||
sConfig.Channel = ADC_CHANNEL_3;
|
||||
break;
|
||||
case PA_3:
|
||||
sConfig.Channel = ADC_CHANNEL_4;
|
||||
break;
|
||||
case PA_4:
|
||||
sConfig.Channel = ADC_CHANNEL_1;
|
||||
break;
|
||||
case PA_5:
|
||||
sConfig.Channel = ADC_CHANNEL_5;
|
||||
break;
|
||||
case PA_6:
|
||||
sConfig.Channel = ADC_CHANNEL_3;
|
||||
break;
|
||||
case PA_7:
|
||||
sConfig.Channel = ADC_CHANNEL_4;
|
||||
break;
|
||||
case PB_0:
|
||||
sConfig.Channel = ADC_CHANNEL_12;
|
||||
break;
|
||||
case PB_1:
|
||||
sConfig.Channel = ADC_CHANNEL_1;
|
||||
break;
|
||||
case PB_2:
|
||||
sConfig.Channel = ADC_CHANNEL_12;
|
||||
break;
|
||||
case PB_11:
|
||||
sConfig.Channel = ADC_CHANNEL_14;
|
||||
break;
|
||||
case PB_13:
|
||||
sConfig.Channel = ADC_CHANNEL_5;
|
||||
break;
|
||||
case PC_0:
|
||||
sConfig.Channel = ADC_CHANNEL_6;
|
||||
break;
|
||||
case PC_1:
|
||||
sConfig.Channel = ADC_CHANNEL_7;
|
||||
break;
|
||||
case PC_2:
|
||||
sConfig.Channel = ADC_CHANNEL_8;
|
||||
break;
|
||||
case PC_3:
|
||||
sConfig.Channel = ADC_CHANNEL_9;
|
||||
break;
|
||||
case PC_4:
|
||||
sConfig.Channel = ADC_CHANNEL_5;
|
||||
break;
|
||||
case PC_5:
|
||||
sConfig.Channel = ADC_CHANNEL_11;
|
||||
break;
|
||||
case PF_2:
|
||||
sConfig.Channel = ADC_CHANNEL_10;
|
||||
break;
|
||||
case PF_4:
|
||||
sConfig.Channel = ADC_CHANNEL_5;
|
||||
break;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
|
||||
HAL_ADC_ConfigChannel(&AdcHandle, &sConfig);
|
||||
|
||||
HAL_ADC_Start(&AdcHandle); // Start conversion
|
||||
|
||||
// Wait end of conversion and get value
|
||||
if (HAL_ADC_PollForConversion(&AdcHandle, 10) == HAL_OK) {
|
||||
return (HAL_ADC_GetValue(&AdcHandle));
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
uint16_t analogin_read_u16(analogin_t *obj)
|
||||
{
|
||||
uint16_t value = adc_read(obj);
|
||||
// 12-bit to 16-bit conversion
|
||||
value = ((value << 4) & (uint16_t)0xFFF0) | ((value >> 8) & (uint16_t)0x000F);
|
||||
return value;
|
||||
}
|
||||
|
||||
float analogin_read(analogin_t *obj)
|
||||
{
|
||||
uint16_t value = adc_read(obj);
|
||||
return (float)value * (1.0f / (float)0xFFF); // 12 bits range
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -57,11 +57,13 @@ struct port_s {
|
|||
struct analogin_s {
|
||||
ADCName adc;
|
||||
PinName pin;
|
||||
uint32_t channel;
|
||||
};
|
||||
|
||||
struct dac_s {
|
||||
DACName dac;
|
||||
PinName pin;
|
||||
uint32_t channel;
|
||||
};
|
||||
|
||||
struct serial_s {
|
||||
|
|
@ -99,6 +101,8 @@ struct pwmout_s {
|
|||
PinName pin;
|
||||
uint32_t period;
|
||||
uint32_t pulse;
|
||||
uint32_t channel;
|
||||
uint32_t inverted;
|
||||
};
|
||||
|
||||
#include "gpio_object.h"
|
||||
|
|
|
|||
|
|
@ -1,233 +0,0 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#include "pwmout_api.h"
|
||||
|
||||
#if DEVICE_PWMOUT
|
||||
|
||||
#include "cmsis.h"
|
||||
#include "pinmap.h"
|
||||
#include "mbed_error.h"
|
||||
#include "PeripheralPins.h"
|
||||
|
||||
static TIM_HandleTypeDef TimHandle;
|
||||
|
||||
void pwmout_init(pwmout_t* obj, PinName pin)
|
||||
{
|
||||
// Get the peripheral name from the pin and assign it to the object
|
||||
obj->pwm = (PWMName)pinmap_peripheral(pin, PinMap_PWM);
|
||||
|
||||
if (obj->pwm == (PWMName)NC) {
|
||||
error("PWM error: pinout mapping failed.");
|
||||
}
|
||||
|
||||
// Enable TIM clock
|
||||
if (obj->pwm == PWM_1) __TIM1_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_2) __TIM2_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_15) __TIM15_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_16) __TIM16_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_17) __TIM17_CLK_ENABLE();
|
||||
|
||||
// Configure GPIO
|
||||
pinmap_pinout(pin, PinMap_PWM);
|
||||
|
||||
obj->pin = pin;
|
||||
obj->period = 0;
|
||||
obj->pulse = 0;
|
||||
|
||||
pwmout_period_us(obj, 20000); // 20 ms per default
|
||||
}
|
||||
|
||||
void pwmout_free(pwmout_t* obj)
|
||||
{
|
||||
// Configure GPIO
|
||||
pin_function(obj->pin, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0));
|
||||
}
|
||||
|
||||
void pwmout_write(pwmout_t* obj, float value)
|
||||
{
|
||||
TIM_OC_InitTypeDef sConfig;
|
||||
int channel = 0;
|
||||
int complementary_channel = 0;
|
||||
|
||||
TimHandle.Instance = (TIM_TypeDef *)(obj->pwm);
|
||||
|
||||
if (value < (float)0.0) {
|
||||
value = 0.0;
|
||||
} else if (value > (float)1.0) {
|
||||
value = 1.0;
|
||||
}
|
||||
|
||||
obj->pulse = (uint32_t)((float)obj->period * value);
|
||||
|
||||
// Configure channels
|
||||
sConfig.OCMode = TIM_OCMODE_PWM1;
|
||||
sConfig.Pulse = obj->pulse;
|
||||
sConfig.OCPolarity = TIM_OCPOLARITY_HIGH;
|
||||
sConfig.OCNPolarity = TIM_OCNPOLARITY_HIGH;
|
||||
sConfig.OCFastMode = TIM_OCFAST_DISABLE;
|
||||
sConfig.OCIdleState = TIM_OCIDLESTATE_RESET;
|
||||
sConfig.OCNIdleState = TIM_OCNIDLESTATE_RESET;
|
||||
|
||||
switch (obj->pin) {
|
||||
|
||||
// Channels 1
|
||||
case PA_2:
|
||||
case PA_6:
|
||||
case PA_7:
|
||||
case PA_8:
|
||||
case PA_12:
|
||||
case PB_4:
|
||||
case PB_5:
|
||||
case PB_8:
|
||||
case PB_9:
|
||||
case PB_14:
|
||||
case PC_0:
|
||||
channel = TIM_CHANNEL_1;
|
||||
break;
|
||||
|
||||
// Channels 1N
|
||||
case PA_1:
|
||||
case PA_13:
|
||||
case PB_6:
|
||||
case PB_7:
|
||||
case PB_13:
|
||||
case PC_13:
|
||||
channel = TIM_CHANNEL_1;
|
||||
complementary_channel = 1;
|
||||
break;
|
||||
|
||||
// Channels 2
|
||||
case PA_3:
|
||||
case PA_9:
|
||||
case PB_15:
|
||||
case PC_1:
|
||||
channel = TIM_CHANNEL_2;
|
||||
break;
|
||||
|
||||
// Channels 2N
|
||||
case PB_0:
|
||||
channel = TIM_CHANNEL_2;
|
||||
complementary_channel = 1;
|
||||
break;
|
||||
|
||||
// Channels 3
|
||||
case PA_10:
|
||||
case PC_2:
|
||||
channel = TIM_CHANNEL_3;
|
||||
break;
|
||||
|
||||
// Channels 3N
|
||||
case PB_1:
|
||||
case PF_0:
|
||||
channel = TIM_CHANNEL_3;
|
||||
complementary_channel = 1;
|
||||
break;
|
||||
|
||||
// Channels 4
|
||||
case PA_11:
|
||||
case PC_3:
|
||||
channel = TIM_CHANNEL_4;
|
||||
break;
|
||||
|
||||
default:
|
||||
return;
|
||||
}
|
||||
|
||||
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, channel);
|
||||
|
||||
if (complementary_channel) {
|
||||
HAL_TIMEx_PWMN_Start(&TimHandle, channel);
|
||||
} else {
|
||||
HAL_TIM_PWM_Start(&TimHandle, channel);
|
||||
}
|
||||
}
|
||||
|
||||
float pwmout_read(pwmout_t* obj)
|
||||
{
|
||||
float value = 0;
|
||||
if (obj->period > 0) {
|
||||
value = (float)(obj->pulse) / (float)(obj->period);
|
||||
}
|
||||
return ((value > (float)1.0) ? (float)(1.0) : (value));
|
||||
}
|
||||
|
||||
void pwmout_period(pwmout_t* obj, float seconds)
|
||||
{
|
||||
pwmout_period_us(obj, seconds * 1000000.0f);
|
||||
}
|
||||
|
||||
void pwmout_period_ms(pwmout_t* obj, int ms)
|
||||
{
|
||||
pwmout_period_us(obj, ms * 1000);
|
||||
}
|
||||
|
||||
void pwmout_period_us(pwmout_t* obj, int us)
|
||||
{
|
||||
TimHandle.Instance = (TIM_TypeDef *)(obj->pwm);
|
||||
|
||||
float dc = pwmout_read(obj);
|
||||
|
||||
__HAL_TIM_DISABLE(&TimHandle);
|
||||
|
||||
// Update the SystemCoreClock variable
|
||||
SystemCoreClockUpdate();
|
||||
|
||||
TimHandle.Init.Period = us - 1;
|
||||
TimHandle.Init.Prescaler = (uint16_t)(SystemCoreClock / 1000000) - 1; // 1 µs tick
|
||||
TimHandle.Init.ClockDivision = 0;
|
||||
TimHandle.Init.CounterMode = TIM_COUNTERMODE_UP;
|
||||
HAL_TIM_PWM_Init(&TimHandle);
|
||||
|
||||
// Set duty cycle again
|
||||
pwmout_write(obj, dc);
|
||||
|
||||
// Save for future use
|
||||
obj->period = us;
|
||||
|
||||
__HAL_TIM_ENABLE(&TimHandle);
|
||||
}
|
||||
|
||||
void pwmout_pulsewidth(pwmout_t* obj, float seconds)
|
||||
{
|
||||
pwmout_pulsewidth_us(obj, seconds * 1000000.0f);
|
||||
}
|
||||
|
||||
void pwmout_pulsewidth_ms(pwmout_t* obj, int ms)
|
||||
{
|
||||
pwmout_pulsewidth_us(obj, ms * 1000);
|
||||
}
|
||||
|
||||
void pwmout_pulsewidth_us(pwmout_t* obj, int us)
|
||||
{
|
||||
float value = (float)us / (float)obj->period;
|
||||
pwmout_write(obj, value);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -39,38 +39,32 @@
|
|||
//*** ADC ***
|
||||
|
||||
const PinMap PinMap_ADC[] = {
|
||||
{PA_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN1 - ARDUINO
|
||||
{PA_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN2 - ARDUINO
|
||||
{PA_2, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN3
|
||||
{PA_3, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN4
|
||||
{PA_4, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN1 - ARDUINO
|
||||
{PA_5, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN2
|
||||
{PA_6, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN3
|
||||
{PA_7, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN4
|
||||
{PA_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC1_IN1
|
||||
{PA_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC1_IN2
|
||||
{PA_2, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC1_IN3
|
||||
{PA_3, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC1_IN4
|
||||
{PA_4, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC2_IN1
|
||||
{PA_5, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC2_IN2
|
||||
{PA_6, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC2_IN3
|
||||
{PA_7, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC2_IN4
|
||||
|
||||
{PB_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN11 - ARDUINO
|
||||
{PB_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN12
|
||||
{PB_2, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN12
|
||||
{PB_12, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN13
|
||||
{PB_13, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN13
|
||||
{PB_14, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN14
|
||||
{PB_15, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN15
|
||||
{PB_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 11, 0)}, // ADC1_IN11
|
||||
{PB_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 12, 0)}, // ADC1_IN12
|
||||
{PB_2, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 12, 0)}, // ADC2_IN12
|
||||
{PB_12, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 13, 0)}, // ADC2_IN13
|
||||
{PB_13, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 13, 0)}, // ADC1_IN13
|
||||
{PB_14, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 14, 0)}, // ADC2_IN14
|
||||
{PB_15, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 15, 0)}, // ADC2_IN15
|
||||
|
||||
{PC_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN6 - ARDUINO
|
||||
{PC_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN7 - ARDUINO
|
||||
{PC_2, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN8
|
||||
{PC_3, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN9
|
||||
{PC_4, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN5
|
||||
{PC_5, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN11
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
//*** DAC ***
|
||||
|
||||
const PinMap PinMap_DAC[] = {
|
||||
{PA_4, DAC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // DAC1_OUT1
|
||||
{PA_5, DAC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // DAC1_OUT2 (Warning: LED1 is also on this pin)
|
||||
{PA_6, DAC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // DAC2_OUT1
|
||||
{PA_4, DAC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // DAC1_OUT1
|
||||
{PA_5, DAC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // DAC1_OUT2
|
||||
{PA_6, DAC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // DAC2_OUT1
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
|
|
@ -94,66 +88,58 @@ const PinMap PinMap_I2C_SCL[] = {
|
|||
|
||||
// TIM2 cannot be used because already used by the us_ticker
|
||||
const PinMap PinMap_PWM[] = {
|
||||
// {PA_0, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH1
|
||||
// {PA_1, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH2
|
||||
{PA_1, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15)}, // TIM15_CH1N
|
||||
// {PA_2, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH3
|
||||
{PA_2, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15)}, // TIM15_CH1
|
||||
// {PA_3, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH4
|
||||
{PA_3, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15)}, // TIM15_CH2
|
||||
{PA_4, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2
|
||||
// {PA_5, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH1
|
||||
{PA_6, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1
|
||||
// {PA_6, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH1
|
||||
{PA_7, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17)}, // TIM17_CH1 - ARDUINO
|
||||
// {PA_7, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2 - ARDUINO
|
||||
// {PA_7, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1N - ARDUINO
|
||||
{PA_8, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1
|
||||
{PA_9, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2
|
||||
// {PA_9, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM2)}, // TIM2_CH3
|
||||
{PA_10, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH3
|
||||
// {PA_10, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM2)}, // TIM2_CH4
|
||||
// {PA_11, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1N
|
||||
{PA_11, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF11_TIM1)}, // TIM1_CH4
|
||||
{PA_12, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1
|
||||
// {PA_12, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2N
|
||||
{PA_13, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1N
|
||||
// {PA_15, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH1
|
||||
// {PA_0, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
|
||||
// {PA_1, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // TIM2_CH2
|
||||
{PA_1, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15, 1, 1)}, // TIM15_CH1N
|
||||
// {PA_2, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 3, 0)}, // TIM2_CH3
|
||||
{PA_2, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15, 1, 0)}, // TIM15_CH1
|
||||
// {PA_3, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 4, 0)}, // TIM2_CH4
|
||||
{PA_3, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15, 2, 0)}, // TIM15_CH2
|
||||
{PA_4, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
|
||||
// {PA_5, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
|
||||
{PA_6, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
|
||||
// {PA_6, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1
|
||||
{PA_7, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17, 1, 0)}, // TIM17_CH1
|
||||
// {PA_7, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
|
||||
// {PA_7, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
{PA_8, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 0)}, // TIM1_CH1
|
||||
{PA_9, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 0)}, // TIM1_CH2
|
||||
// {PA_9, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM2, 3, 0)}, // TIM2_CH3
|
||||
{PA_10, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 3, 0)}, // TIM1_CH3
|
||||
// {PA_10, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM2, 4, 0)}, // TIM2_CH4
|
||||
// {PA_11, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
{PA_11, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF11_TIM1, 4, 0)}, // TIM1_CH4
|
||||
{PA_12, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
|
||||
// {PA_12, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 1)}, // TIM1_CH2N
|
||||
{PA_13, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 1)}, // TIM16_CH1N
|
||||
// {PA_15, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
|
||||
|
||||
{PB_0, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH3
|
||||
// {PB_0, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2N
|
||||
{PB_1, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH4
|
||||
// {PB_1, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH3N
|
||||
// {PB_3, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH2 - ARDUINO --> USED BY TIMER
|
||||
{PB_4, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1 - ARDUINO
|
||||
// {PB_4, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH1 - ARDUINO
|
||||
// {PB_5, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2
|
||||
{PB_5, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM17)}, // TIM17_CH1
|
||||
{PB_6, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1N - ARDUINO
|
||||
// {PB_7, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17)}, // TIM17_CH1N
|
||||
{PB_7, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM3)}, // TIM3_CH4
|
||||
{PB_8, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1
|
||||
{PB_9, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17)}, // TIM17_CH1
|
||||
// {PB_10, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH3 - ARDUINO --> USED BY TIMER
|
||||
// {PB_11, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH4
|
||||
{PB_13, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1N
|
||||
{PB_14, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15)}, // TIM15_CH1
|
||||
// {PB_14, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2N
|
||||
{PB_15, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15)}, // TIM15_CH2
|
||||
// {PB_15, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM15)}, // TIM15_CH1N
|
||||
// {PB_15, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM1)}, // TIM1_CH3N
|
||||
{PB_0, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 3, 0)}, // TIM3_CH3
|
||||
// {PB_0, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 1)}, // TIM1_CH2N
|
||||
{PB_1, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 4, 0)}, // TIM3_CH4
|
||||
// {PB_1, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 3, 1)}, // TIM1_CH3N
|
||||
// {PB_3, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // TIM2_CH2 --> USED BY TIMER
|
||||
{PB_4, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
|
||||
// {PB_4, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1
|
||||
// {PB_5, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
|
||||
{PB_5, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM17, 1, 0)}, // TIM17_CH1
|
||||
{PB_6, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 1)}, // TIM16_CH1N
|
||||
// {PB_7, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17, 1, 1)}, // TIM17_CH1N
|
||||
{PB_7, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM3, 4, 0)}, // TIM3_CH4
|
||||
{PB_8, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
|
||||
{PB_9, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17, 1, 0)}, // TIM17_CH1
|
||||
// {PB_10, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 3, 0)}, // TIM2_CH3 --> USED BY TIMER
|
||||
// {PB_11, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 4, 0)}, // TIM2_CH4
|
||||
{PB_13, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
{PB_14, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15, 1, 0)}, // TIM15_CH1
|
||||
// {PB_14, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 1)}, // TIM1_CH2N
|
||||
{PB_15, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15, 2, 0)}, // TIM15_CH2
|
||||
// {PB_15, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM15, 1, 1)}, // TIM15_CH1N
|
||||
// {PB_15, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM1, 3, 1)}, // TIM1_CH3N
|
||||
|
||||
{PC_0, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH1
|
||||
{PC_1, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH2
|
||||
{PC_2, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH3
|
||||
{PC_3, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH4
|
||||
{PC_6, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH1
|
||||
{PC_7, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2 - ARDUINO
|
||||
{PC_8, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH3
|
||||
{PC_9, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH4
|
||||
{PC_13, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM1)}, // TIM1_CH1N
|
||||
{PC_13, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
|
||||
{PF_0, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH3N
|
||||
{PF_0, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 3, 1)}, // TIM1_CH3N
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
|
|
@ -167,8 +153,6 @@ const PinMap PinMap_UART_TX[] = {
|
|||
{PB_6, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
|
||||
{PB_9, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
{PB_10, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
{PC_4, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
|
||||
{PC_10, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
|
|
@ -180,8 +164,6 @@ const PinMap PinMap_UART_RX[] = {
|
|||
{PB_7, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
|
||||
{PB_8, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
{PB_11, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
{PC_5, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
|
||||
{PC_11, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -36,11 +36,22 @@
|
|||
extern "C" {
|
||||
#endif
|
||||
|
||||
// See stm32f3xx_hal_gpio.h and stm32f3xx_hal_gpio_ex.h for values of MODE, PUPD and AFNUM
|
||||
#define STM_PIN_DATA(MODE, PUPD, AFNUM) ((int)(((AFNUM) << 7) | ((PUPD) << 4) | ((MODE) << 0)))
|
||||
#define STM_PIN_MODE(X) (((X) >> 0) & 0x0F)
|
||||
#define STM_PIN_PUPD(X) (((X) >> 4) & 0x07)
|
||||
#define STM_PIN_AFNUM(X) (((X) >> 7) & 0x0F)
|
||||
#define STM_PIN_DATA(MODE, PUPD, AFNUM) ((int)(((MODE & 0x0F) << 0) |\
|
||||
((PUPD & 0x07) << 4) |\
|
||||
((AFNUM & 0x0F) << 7)))
|
||||
|
||||
#define STM_PIN_DATA_EXT(MODE, PUPD, AFNUM, CHANNEL, INVERTED) ((int)(((MODE & 0x0F) << 0) |\
|
||||
((PUPD & 0x07) << 4) |\
|
||||
((AFNUM & 0x0F) << 7) |\
|
||||
((CHANNEL & 0x0F) << 11) |\
|
||||
((INVERTED & 0x01) << 15)))
|
||||
|
||||
#define STM_PIN_MODE(X) (((X) >> 0) & 0x0F)
|
||||
#define STM_PIN_PUPD(X) (((X) >> 4) & 0x07)
|
||||
#define STM_PIN_AFNUM(X) (((X) >> 7) & 0x0F)
|
||||
#define STM_PIN_CHANNEL(X) (((X) >> 11) & 0x0F)
|
||||
#define STM_PIN_INVERTED(X) (((X) >> 15) & 0x01)
|
||||
|
||||
#define STM_MODE_INPUT (0)
|
||||
#define STM_MODE_OUTPUT_PP (1)
|
||||
#define STM_MODE_OUTPUT_OD (2)
|
||||
|
|
@ -100,29 +111,16 @@ typedef enum {
|
|||
PB_14 = 0x1E,
|
||||
PB_15 = 0x1F,
|
||||
|
||||
PC_0 = 0x20,
|
||||
PC_1 = 0x21,
|
||||
PC_2 = 0x22,
|
||||
PC_3 = 0x23,
|
||||
PC_4 = 0x24,
|
||||
PC_5 = 0x25,
|
||||
PC_6 = 0x26,
|
||||
PC_7 = 0x27,
|
||||
PC_8 = 0x28,
|
||||
PC_9 = 0x29,
|
||||
PC_10 = 0x2A,
|
||||
PC_11 = 0x2B,
|
||||
PC_12 = 0x2C,
|
||||
PC_13 = 0x2D,
|
||||
PC_14 = 0x2E,
|
||||
PC_15 = 0x2F,
|
||||
|
||||
PD_2 = 0x32,
|
||||
|
||||
PF_0 = 0x50,
|
||||
PF_1 = 0x51,
|
||||
|
||||
// Arduino connector namings
|
||||
// Note: The Arduino connector is not present on this board.
|
||||
// We keep these definitions for compatibility with Nucleo code examples.
|
||||
// A0 = PA_0,
|
||||
// A1 = PA_1,
|
||||
// A2 = PA_4,
|
||||
|
|
@ -152,7 +150,7 @@ typedef enum {
|
|||
LED3 = PB_8,
|
||||
LED4 = PB_9,
|
||||
USER_BUTTON = PA_0,
|
||||
SERIAL_TX = PB_3,
|
||||
SERIAL_TX = PB_3,
|
||||
SERIAL_RX = PB_4,
|
||||
USBTX = PB_3,
|
||||
USBRX = PB_4,
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -57,11 +57,13 @@ struct port_s {
|
|||
struct analogin_s {
|
||||
ADCName adc;
|
||||
PinName pin;
|
||||
uint32_t channel;
|
||||
};
|
||||
|
||||
struct dac_s {
|
||||
DACName dac;
|
||||
PinName pin;
|
||||
uint32_t channel;
|
||||
};
|
||||
|
||||
struct serial_s {
|
||||
|
|
@ -99,6 +101,8 @@ struct pwmout_s {
|
|||
PinName pin;
|
||||
uint32_t period;
|
||||
uint32_t pulse;
|
||||
uint32_t channel;
|
||||
uint32_t inverted;
|
||||
};
|
||||
|
||||
#include "gpio_object.h"
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -39,30 +39,30 @@
|
|||
//*** ADC ***
|
||||
|
||||
const PinMap PinMap_ADC[] = {
|
||||
{PA_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN1 - ARDUINO A0
|
||||
{PA_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN2 - ARDUINO A1
|
||||
{PA_2, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN3
|
||||
{PA_3, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN4
|
||||
{PA_4, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN5 - ARDUINO A2
|
||||
{PA_6, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN10
|
||||
{PA_7, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN15
|
||||
{PA_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC1_IN1 - ARDUINO A0
|
||||
{PA_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC1_IN2 - ARDUINO A1
|
||||
{PA_2, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC1_IN3
|
||||
{PA_3, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC1_IN4
|
||||
{PA_4, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC1_IN5 - ARDUINO A2
|
||||
{PA_6, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 10, 0)}, // ADC1_IN10
|
||||
{PA_7, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 15, 0)}, // ADC1_IN15
|
||||
|
||||
{PB_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN11 - ARDUINO A3
|
||||
{PB_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN12
|
||||
{PB_11, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN14
|
||||
{PB_13, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN13
|
||||
{PB_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 11, 0)}, // ADC1_IN11 - ARDUINO A3
|
||||
{PB_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 12, 0)}, // ADC1_IN12
|
||||
{PB_11, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 14, 0)}, // ADC1_IN14
|
||||
{PB_13, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 13, 0)}, // ADC1_IN13
|
||||
|
||||
{PC_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN6 - ARDUINO A5
|
||||
{PC_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN7 - ARDUINO A4
|
||||
{PC_2, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN8
|
||||
{PC_3, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN9
|
||||
{PC_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC1_IN6 - ARDUINO A5
|
||||
{PC_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 7, 0)}, // ADC1_IN7 - ARDUINO A4
|
||||
{PC_2, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 8, 0)}, // ADC1_IN8
|
||||
{PC_3, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 9, 0)}, // ADC1_IN9
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
//*** DAC ***
|
||||
|
||||
const PinMap PinMap_DAC[] = {
|
||||
{PA_4, DAC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // DAC_OUT1
|
||||
{PA_4, DAC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // DAC_OUT1
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
|
|
@ -93,52 +93,52 @@ const PinMap PinMap_I2C_SCL[] = {
|
|||
|
||||
// TIM2 cannot be used because already used by the us_ticker
|
||||
const PinMap PinMap_PWM[] = {
|
||||
// {PA_0, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH1
|
||||
// {PA_1, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH2
|
||||
{PA_1, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15)}, // TIM15_CH1N
|
||||
{PA_2, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15)}, // TIM15_CH1
|
||||
{PA_3, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15)}, // TIM15_CH2
|
||||
// {PA_5, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH1
|
||||
{PA_6, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1
|
||||
{PA_7, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17)}, // TIM17_CH1 - ARDUINO
|
||||
// {PA_7, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1N - ARDUINO
|
||||
{PA_8, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1
|
||||
{PA_9, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2
|
||||
// {PA_9, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM2)}, // TIM2_CH3
|
||||
{PA_10, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH3
|
||||
// {PA_10, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM2)}, // TIM2_CH4
|
||||
{PA_11, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF11_TIM1)}, // TIM1_CH4
|
||||
// {PA_11, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1N
|
||||
{PA_12, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1
|
||||
// {PA_12, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2N
|
||||
{PA_13, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1N
|
||||
// {PA_15, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH1
|
||||
// {PA_0, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
|
||||
// {PA_1, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // TIM2_CH2
|
||||
{PA_1, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15, 1, 1)}, // TIM15_CH1N
|
||||
{PA_2, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15, 1, 0)}, // TIM15_CH1
|
||||
{PA_3, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15, 2, 0)}, // TIM15_CH2
|
||||
// {PA_5, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
|
||||
{PA_6, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
|
||||
{PA_7, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17, 1, 0)}, // TIM17_CH1 - ARDUINO
|
||||
// {PA_7, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 1)}, // TIM1_CH1N - ARDUINO
|
||||
{PA_8, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 0)}, // TIM1_CH1
|
||||
{PA_9, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 0)}, // TIM1_CH2
|
||||
// {PA_9, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM2, 3, 0)}, // TIM2_CH3
|
||||
{PA_10, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 3, 0)}, // TIM1_CH3
|
||||
// {PA_10, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM2, 4, 0)}, // TIM2_CH4
|
||||
{PA_11, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF11_TIM1, 4, 0)}, // TIM1_CH4
|
||||
// {PA_11, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
{PA_12, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
|
||||
// {PA_12, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 1)}, // TIM1_CH2N
|
||||
{PA_13, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 1)}, // TIM16_CH1N
|
||||
// {PA_15, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
|
||||
|
||||
{PB_0, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2N
|
||||
{PB_1, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH3N
|
||||
// {PB_3, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH2 - ARDUINO --> USED BY TIMER
|
||||
{PB_4, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1 - ARDUINO
|
||||
{PB_5, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM17)},// TIM17_CH1
|
||||
{PB_6, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1N - ARDUINO
|
||||
{PB_7, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17)}, // TIM17_CH1N
|
||||
{PB_8, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1
|
||||
{PB_9, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17)}, // TIM17_CH1
|
||||
// {PB_10, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH3 - ARDUINO --> USED BY TIMER
|
||||
// {PB_11, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH4
|
||||
{PB_13, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1N
|
||||
{PB_14, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15)}, // TIM15_CH1
|
||||
// {PB_14, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2N
|
||||
{PB_15, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15)}, // TIM15_CH2
|
||||
// {PB_15, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM15)}, // TIM15_CH1N
|
||||
// {PB_15, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM1)}, // TIM1_CH3N
|
||||
{PB_0, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 1)}, // TIM1_CH2N
|
||||
{PB_1, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 3, 1)}, // TIM1_CH3N
|
||||
// {PB_3, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // TIM2_CH2 - ARDUINO --> USED BY TIMER
|
||||
{PB_4, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1 - ARDUINO
|
||||
{PB_5, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM17, 1, 0)},// TIM17_CH1
|
||||
{PB_6, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 1)}, // TIM16_CH1N - ARDUINO
|
||||
{PB_7, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17, 1, 1)}, // TIM17_CH1N
|
||||
{PB_8, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
|
||||
{PB_9, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17, 1, 0)}, // TIM17_CH1
|
||||
// {PB_10, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 3, 0)}, // TIM2_CH3 - ARDUINO --> USED BY TIMER
|
||||
// {PB_11, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 4, 0)}, // TIM2_CH4
|
||||
{PB_13, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
{PB_14, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15, 1, 0)}, // TIM15_CH1
|
||||
// {PB_14, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 1)}, // TIM1_CH2N
|
||||
{PB_15, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15, 2, 0)}, // TIM15_CH2
|
||||
// {PB_15, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM15, 1, 1)}, // TIM15_CH1N
|
||||
// {PB_15, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM1, 3, 1)}, // TIM1_CH3N
|
||||
|
||||
{PC_0, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH1
|
||||
{PC_1, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH2
|
||||
{PC_2, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH3
|
||||
{PC_3, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH4
|
||||
{PC_13, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM1)}, // TIM1_CH1N
|
||||
{PC_0, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1, 1, 0)}, // TIM1_CH1
|
||||
{PC_1, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1, 2, 0)}, // TIM1_CH2
|
||||
{PC_2, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1, 3, 0)}, // TIM1_CH3
|
||||
{PC_3, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1, 4, 0)}, // TIM1_CH4
|
||||
{PC_13, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
|
||||
{PF_0, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH3N
|
||||
{PF_0, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 3, 1)}, // TIM1_CH3N
|
||||
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -36,11 +36,22 @@
|
|||
extern "C" {
|
||||
#endif
|
||||
|
||||
// See stm32f3xx_hal_gpio.h and stm32f3xx_hal_gpio_ex.h for values of MODE, PUPD and AFNUM
|
||||
#define STM_PIN_DATA(MODE, PUPD, AFNUM) ((int)(((AFNUM) << 7) | ((PUPD) << 4) | ((MODE) << 0)))
|
||||
#define STM_PIN_MODE(X) (((X) >> 0) & 0x0F)
|
||||
#define STM_PIN_PUPD(X) (((X) >> 4) & 0x07)
|
||||
#define STM_PIN_AFNUM(X) (((X) >> 7) & 0x0F)
|
||||
#define STM_PIN_DATA(MODE, PUPD, AFNUM) ((int)(((MODE & 0x0F) << 0) |\
|
||||
((PUPD & 0x07) << 4) |\
|
||||
((AFNUM & 0x0F) << 7)))
|
||||
|
||||
#define STM_PIN_DATA_EXT(MODE, PUPD, AFNUM, CHANNEL, INVERTED) ((int)(((MODE & 0x0F) << 0) |\
|
||||
((PUPD & 0x07) << 4) |\
|
||||
((AFNUM & 0x0F) << 7) |\
|
||||
((CHANNEL & 0x0F) << 11) |\
|
||||
((INVERTED & 0x01) << 15)))
|
||||
|
||||
#define STM_PIN_MODE(X) (((X) >> 0) & 0x0F)
|
||||
#define STM_PIN_PUPD(X) (((X) >> 4) & 0x07)
|
||||
#define STM_PIN_AFNUM(X) (((X) >> 7) & 0x0F)
|
||||
#define STM_PIN_CHANNEL(X) (((X) >> 11) & 0x0F)
|
||||
#define STM_PIN_INVERTED(X) (((X) >> 15) & 0x01)
|
||||
|
||||
#define STM_MODE_INPUT (0)
|
||||
#define STM_MODE_OUTPUT_PP (1)
|
||||
#define STM_MODE_OUTPUT_OD (2)
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
|
|||
|
|
@ -1,168 +0,0 @@
|
|||
/* mbed Microcontroller Library
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
#include "mbed_assert.h"
|
||||
#include "analogin_api.h"
|
||||
|
||||
#if DEVICE_ANALOGIN
|
||||
|
||||
#include "wait_api.h"
|
||||
#include "cmsis.h"
|
||||
#include "pinmap.h"
|
||||
#include "PeripheralPins.h"
|
||||
|
||||
ADC_HandleTypeDef AdcHandle;
|
||||
|
||||
int adc_inited = 0;
|
||||
|
||||
void analogin_init(analogin_t *obj, PinName pin)
|
||||
{
|
||||
// Get the peripheral name from the pin and assign it to the object
|
||||
obj->adc = (ADCName)pinmap_peripheral(pin, PinMap_ADC);
|
||||
MBED_ASSERT(obj->adc != (ADCName)NC);
|
||||
|
||||
// Configure GPIO
|
||||
pinmap_pinout(pin, PinMap_ADC);
|
||||
|
||||
// Save pin number for the read function
|
||||
obj->pin = pin;
|
||||
|
||||
// The ADC initialization is done once
|
||||
if (adc_inited == 0) {
|
||||
adc_inited = 1;
|
||||
|
||||
// Enable ADC clock
|
||||
__ADC1_CLK_ENABLE();
|
||||
|
||||
// Configure ADC
|
||||
AdcHandle.Instance = (ADC_TypeDef *)(obj->adc);
|
||||
AdcHandle.Init.ClockPrescaler = ADC_CLOCKPRESCALER_PCLK_DIV2;
|
||||
AdcHandle.Init.Resolution = ADC_RESOLUTION12b;
|
||||
AdcHandle.Init.ScanConvMode = DISABLE;
|
||||
AdcHandle.Init.ContinuousConvMode = DISABLE;
|
||||
AdcHandle.Init.DiscontinuousConvMode = DISABLE;
|
||||
AdcHandle.Init.NbrOfDiscConversion = 0;
|
||||
AdcHandle.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
|
||||
AdcHandle.Init.ExternalTrigConv = ADC_EXTERNALTRIGCONV_T1_CC1;
|
||||
AdcHandle.Init.DataAlign = ADC_DATAALIGN_RIGHT;
|
||||
AdcHandle.Init.NbrOfConversion = 1;
|
||||
AdcHandle.Init.DMAContinuousRequests = DISABLE;
|
||||
AdcHandle.Init.EOCSelection = DISABLE;
|
||||
HAL_ADC_Init(&AdcHandle);
|
||||
}
|
||||
}
|
||||
|
||||
static inline uint16_t adc_read(analogin_t *obj)
|
||||
{
|
||||
ADC_ChannelConfTypeDef sConfig;
|
||||
|
||||
AdcHandle.Instance = (ADC_TypeDef *)(obj->adc);
|
||||
|
||||
// Configure ADC channel
|
||||
sConfig.Rank = ADC_REGULAR_RANK_1;
|
||||
sConfig.SamplingTime = ADC_SAMPLETIME_19CYCLES_5;
|
||||
sConfig.SingleDiff = ADC_SINGLE_ENDED;
|
||||
sConfig.OffsetNumber = ADC_OFFSET_NONE;
|
||||
sConfig.Offset = 0;
|
||||
|
||||
switch (obj->pin) {
|
||||
case PA_0:
|
||||
sConfig.Channel = ADC_CHANNEL_1;
|
||||
break;
|
||||
case PA_1:
|
||||
sConfig.Channel = ADC_CHANNEL_2;
|
||||
break;
|
||||
case PA_2:
|
||||
sConfig.Channel = ADC_CHANNEL_3;
|
||||
break;
|
||||
case PA_3:
|
||||
sConfig.Channel = ADC_CHANNEL_4;
|
||||
break;
|
||||
case PA_4:
|
||||
sConfig.Channel = ADC_CHANNEL_5;
|
||||
break;
|
||||
case PA_6:
|
||||
sConfig.Channel = ADC_CHANNEL_10;
|
||||
break;
|
||||
case PA_7:
|
||||
sConfig.Channel = ADC_CHANNEL_15;
|
||||
break;
|
||||
case PB_0:
|
||||
sConfig.Channel = ADC_CHANNEL_11;
|
||||
break;
|
||||
case PB_1:
|
||||
sConfig.Channel = ADC_CHANNEL_12;
|
||||
break;
|
||||
case PB_11:
|
||||
sConfig.Channel = ADC_CHANNEL_14;
|
||||
break;
|
||||
case PB_13:
|
||||
sConfig.Channel = ADC_CHANNEL_13;
|
||||
break;
|
||||
case PC_0:
|
||||
sConfig.Channel = ADC_CHANNEL_6;
|
||||
break;
|
||||
case PC_1:
|
||||
sConfig.Channel = ADC_CHANNEL_7;
|
||||
break;
|
||||
case PC_2:
|
||||
sConfig.Channel = ADC_CHANNEL_8;
|
||||
break;
|
||||
case PC_3:
|
||||
sConfig.Channel = ADC_CHANNEL_9;
|
||||
break;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
|
||||
HAL_ADC_ConfigChannel(&AdcHandle, &sConfig);
|
||||
|
||||
HAL_ADC_Start(&AdcHandle); // Start conversion
|
||||
|
||||
// Wait end of conversion and get value
|
||||
if (HAL_ADC_PollForConversion(&AdcHandle, 10) == HAL_OK) {
|
||||
return (HAL_ADC_GetValue(&AdcHandle));
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
uint16_t analogin_read_u16(analogin_t *obj)
|
||||
{
|
||||
uint16_t value = adc_read(obj);
|
||||
// 12-bit to 16-bit conversion
|
||||
value = ((value << 4) & (uint16_t)0xFFF0) | ((value >> 8) & (uint16_t)0x000F);
|
||||
return value;
|
||||
}
|
||||
|
||||
float analogin_read(analogin_t *obj)
|
||||
{
|
||||
uint16_t value = adc_read(obj);
|
||||
return (float)value * (1.0f / (float)0xFFF); // 12 bits range
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -57,11 +57,13 @@ struct port_s {
|
|||
struct analogin_s {
|
||||
ADCName adc;
|
||||
PinName pin;
|
||||
uint32_t channel;
|
||||
};
|
||||
|
||||
struct dac_s {
|
||||
DACName dac;
|
||||
PinName pin;
|
||||
uint32_t channel;
|
||||
};
|
||||
|
||||
struct serial_s {
|
||||
|
|
@ -99,6 +101,8 @@ struct pwmout_s {
|
|||
PinName pin;
|
||||
uint32_t period;
|
||||
uint32_t pulse;
|
||||
uint32_t channel;
|
||||
uint32_t inverted;
|
||||
};
|
||||
|
||||
#include "gpio_object.h"
|
||||
|
|
|
|||
|
|
@ -1,233 +0,0 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#include "pwmout_api.h"
|
||||
|
||||
#if DEVICE_PWMOUT
|
||||
|
||||
#include "cmsis.h"
|
||||
#include "pinmap.h"
|
||||
#include "mbed_error.h"
|
||||
#include "PeripheralPins.h"
|
||||
|
||||
static TIM_HandleTypeDef TimHandle;
|
||||
|
||||
void pwmout_init(pwmout_t* obj, PinName pin)
|
||||
{
|
||||
// Get the peripheral name from the pin and assign it to the object
|
||||
obj->pwm = (PWMName)pinmap_peripheral(pin, PinMap_PWM);
|
||||
|
||||
if (obj->pwm == (PWMName)NC) {
|
||||
error("PWM error: pinout mapping failed.");
|
||||
}
|
||||
|
||||
// Enable TIM clock
|
||||
if (obj->pwm == PWM_1) __TIM1_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_2) __TIM2_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_15) __TIM15_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_16) __TIM16_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_17) __TIM17_CLK_ENABLE();
|
||||
|
||||
// Configure GPIO
|
||||
pinmap_pinout(pin, PinMap_PWM);
|
||||
|
||||
obj->pin = pin;
|
||||
obj->period = 0;
|
||||
obj->pulse = 0;
|
||||
|
||||
pwmout_period_us(obj, 20000); // 20 ms per default
|
||||
}
|
||||
|
||||
void pwmout_free(pwmout_t* obj)
|
||||
{
|
||||
// Configure GPIO
|
||||
pin_function(obj->pin, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0));
|
||||
}
|
||||
|
||||
void pwmout_write(pwmout_t* obj, float value)
|
||||
{
|
||||
TIM_OC_InitTypeDef sConfig;
|
||||
int channel = 0;
|
||||
int complementary_channel = 0;
|
||||
|
||||
TimHandle.Instance = (TIM_TypeDef *)(obj->pwm);
|
||||
|
||||
if (value < (float)0.0) {
|
||||
value = 0.0;
|
||||
} else if (value > (float)1.0) {
|
||||
value = 1.0;
|
||||
}
|
||||
|
||||
obj->pulse = (uint32_t)((float)obj->period * value);
|
||||
|
||||
// Configure channels
|
||||
sConfig.OCMode = TIM_OCMODE_PWM1;
|
||||
sConfig.Pulse = obj->pulse;
|
||||
sConfig.OCPolarity = TIM_OCPOLARITY_HIGH;
|
||||
sConfig.OCNPolarity = TIM_OCNPOLARITY_HIGH;
|
||||
sConfig.OCFastMode = TIM_OCFAST_DISABLE;
|
||||
sConfig.OCIdleState = TIM_OCIDLESTATE_RESET;
|
||||
sConfig.OCNIdleState = TIM_OCNIDLESTATE_RESET;
|
||||
|
||||
switch (obj->pin) {
|
||||
|
||||
// Channels 1
|
||||
case PA_2:
|
||||
case PA_6:
|
||||
case PA_7:
|
||||
case PA_8:
|
||||
case PA_12:
|
||||
case PB_4:
|
||||
case PB_5:
|
||||
case PB_8:
|
||||
case PB_9:
|
||||
case PB_14:
|
||||
case PC_0:
|
||||
channel = TIM_CHANNEL_1;
|
||||
break;
|
||||
|
||||
// Channels 1N
|
||||
case PA_1:
|
||||
case PA_13:
|
||||
case PB_6:
|
||||
case PB_7:
|
||||
case PB_13:
|
||||
case PC_13:
|
||||
channel = TIM_CHANNEL_1;
|
||||
complementary_channel = 1;
|
||||
break;
|
||||
|
||||
// Channels 2
|
||||
case PA_3:
|
||||
case PA_9:
|
||||
case PB_15:
|
||||
case PC_1:
|
||||
channel = TIM_CHANNEL_2;
|
||||
break;
|
||||
|
||||
// Channels 2N
|
||||
case PB_0:
|
||||
channel = TIM_CHANNEL_2;
|
||||
complementary_channel = 1;
|
||||
break;
|
||||
|
||||
// Channels 3
|
||||
case PA_10:
|
||||
case PC_2:
|
||||
channel = TIM_CHANNEL_3;
|
||||
break;
|
||||
|
||||
// Channels 3N
|
||||
case PB_1:
|
||||
case PF_0:
|
||||
channel = TIM_CHANNEL_3;
|
||||
complementary_channel = 1;
|
||||
break;
|
||||
|
||||
// Channels 4
|
||||
case PA_11:
|
||||
case PC_3:
|
||||
channel = TIM_CHANNEL_4;
|
||||
break;
|
||||
|
||||
default:
|
||||
return;
|
||||
}
|
||||
|
||||
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, channel);
|
||||
|
||||
if (complementary_channel) {
|
||||
HAL_TIMEx_PWMN_Start(&TimHandle, channel);
|
||||
} else {
|
||||
HAL_TIM_PWM_Start(&TimHandle, channel);
|
||||
}
|
||||
}
|
||||
|
||||
float pwmout_read(pwmout_t* obj)
|
||||
{
|
||||
float value = 0;
|
||||
if (obj->period > 0) {
|
||||
value = (float)(obj->pulse) / (float)(obj->period);
|
||||
}
|
||||
return ((value > (float)1.0) ? (float)(1.0) : (value));
|
||||
}
|
||||
|
||||
void pwmout_period(pwmout_t* obj, float seconds)
|
||||
{
|
||||
pwmout_period_us(obj, seconds * 1000000.0f);
|
||||
}
|
||||
|
||||
void pwmout_period_ms(pwmout_t* obj, int ms)
|
||||
{
|
||||
pwmout_period_us(obj, ms * 1000);
|
||||
}
|
||||
|
||||
void pwmout_period_us(pwmout_t* obj, int us)
|
||||
{
|
||||
TimHandle.Instance = (TIM_TypeDef *)(obj->pwm);
|
||||
|
||||
float dc = pwmout_read(obj);
|
||||
|
||||
__HAL_TIM_DISABLE(&TimHandle);
|
||||
|
||||
// Update the SystemCoreClock variable
|
||||
SystemCoreClockUpdate();
|
||||
|
||||
TimHandle.Init.Period = us - 1;
|
||||
TimHandle.Init.Prescaler = (uint16_t)(SystemCoreClock / 1000000) - 1; // 1 µs tick
|
||||
TimHandle.Init.ClockDivision = 0;
|
||||
TimHandle.Init.CounterMode = TIM_COUNTERMODE_UP;
|
||||
HAL_TIM_PWM_Init(&TimHandle);
|
||||
|
||||
// Set duty cycle again
|
||||
pwmout_write(obj, dc);
|
||||
|
||||
// Save for future use
|
||||
obj->period = us;
|
||||
|
||||
__HAL_TIM_ENABLE(&TimHandle);
|
||||
}
|
||||
|
||||
void pwmout_pulsewidth(pwmout_t* obj, float seconds)
|
||||
{
|
||||
pwmout_pulsewidth_us(obj, seconds * 1000000.0f);
|
||||
}
|
||||
|
||||
void pwmout_pulsewidth_ms(pwmout_t* obj, int ms)
|
||||
{
|
||||
pwmout_pulsewidth_us(obj, ms * 1000);
|
||||
}
|
||||
|
||||
void pwmout_pulsewidth_us(pwmout_t* obj, int us)
|
||||
{
|
||||
float value = (float)us / (float)obj->period;
|
||||
pwmout_write(obj, value);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -38,7 +38,9 @@ extern "C" {
|
|||
|
||||
typedef enum {
|
||||
ADC_1 = (int)ADC1_BASE,
|
||||
ADC_2 = (int)ADC2_BASE
|
||||
ADC_2 = (int)ADC2_BASE,
|
||||
ADC_3 = (int)ADC3_BASE,
|
||||
ADC_4 = (int)ADC4_BASE
|
||||
} ADCName;
|
||||
|
||||
typedef enum {
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -39,32 +39,32 @@
|
|||
//*** ADC ***
|
||||
|
||||
const PinMap PinMap_ADC[] = {
|
||||
{PA_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN1 - ARDUINO A0
|
||||
{PA_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN2 - ARDUINO A1
|
||||
{PA_2, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN3
|
||||
{PA_3, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN4
|
||||
{PA_4, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN1 - ARDUINO A2
|
||||
{PA_5, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN2 - Warning: LED1 is also connected to this pin
|
||||
{PA_6, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN3
|
||||
{PA_7, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN4
|
||||
{PA_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC1_IN1 - ARDUINO A0
|
||||
{PA_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC1_IN2 - ARDUINO A1
|
||||
{PA_2, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC1_IN3
|
||||
{PA_3, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC1_IN4
|
||||
{PA_4, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC2_IN1 - ARDUINO A2
|
||||
{PA_5, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC2_IN2 - Warning: LED1 is also connected to this pin
|
||||
{PA_6, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC2_IN3
|
||||
{PA_7, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC2_IN4
|
||||
|
||||
{PB_2, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN12
|
||||
{PB_11, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_IN14
|
||||
{PB_2, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 12, 0)}, // ADC2_IN12
|
||||
{PB_11, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 14, 0)}, // ADC12_IN14
|
||||
|
||||
{PC_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_IN6 - ARDUINO A5
|
||||
{PC_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_IN7 - ARDUINO A4
|
||||
{PC_2, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_IN8
|
||||
{PC_3, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_IN9
|
||||
{PC_4, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN5
|
||||
{PC_5, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN11
|
||||
{PC_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC12_IN6 - ARDUINO A5
|
||||
{PC_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 7, 0)}, // ADC12_IN7 - ARDUINO A4
|
||||
{PC_2, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 8, 0)}, // ADC12_IN8
|
||||
{PC_3, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 9, 0)}, // ADC12_IN9
|
||||
{PC_4, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC2_IN5
|
||||
{PC_5, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 11, 0)}, // ADC2_IN11
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
//*** DAC ***
|
||||
|
||||
const PinMap PinMap_DAC[] = {
|
||||
{PA_4, DAC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // DAC_OUT1
|
||||
{PA_5, DAC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // DAC_OUT2 - Warning: LED1 is connected on this pin
|
||||
{PA_4, DAC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // DAC_OUT1
|
||||
{PA_5, DAC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // DAC_OUT2 - Warning: LED1 is connected on this pin
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
|
|
@ -95,89 +95,89 @@ const PinMap PinMap_I2C_SCL[] = {
|
|||
|
||||
// TIM2 cannot be used because already used by the us_ticker
|
||||
const PinMap PinMap_PWM[] = {
|
||||
// {PA_0, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH1
|
||||
// {PA_1, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH2
|
||||
{PA_1, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15)}, // TIM15_CH1N
|
||||
{PA_2, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15)}, // TIM15_CH1
|
||||
{PA_3, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15)}, // TIM15_CH2
|
||||
{PA_4, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2
|
||||
// {PA_5, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH1 - Warning: LED1 is connected on this pin
|
||||
{PA_6, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1
|
||||
// {PA_6, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH1
|
||||
{PA_7, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17)}, // TIM17_CH1 - ARDUINO
|
||||
// {PA_7, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2
|
||||
// {PA_7, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH1N
|
||||
// {PA_7, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1N - ARDUINO
|
||||
{PA_8, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1
|
||||
{PA_9, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2
|
||||
// {PA_9, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM2)}, // TIM2_CH3
|
||||
{PA_10, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH3
|
||||
// {PA_10, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM2)}, // TIM2_CH4
|
||||
{PA_11, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF11_TIM1)}, // TIM1_CH4
|
||||
// {PA_11, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1N
|
||||
// {PA_11, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM4)}, // TIM4_CH1
|
||||
{PA_12, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1
|
||||
// {PA_12, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2N
|
||||
// {PA_12, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM4)}, // TIM4_CH2
|
||||
{PA_13, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1N
|
||||
// {PA_13, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM4)}, // TIM4_CH3
|
||||
{PA_14, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM8)}, // TIM8_CH2
|
||||
// {PA_15, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH1
|
||||
{PA_15, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM8)}, // TIM8_CH1
|
||||
// {PA_0, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
|
||||
// {PA_1, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // TIM2_CH2
|
||||
{PA_1, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15, 1, 1)}, // TIM15_CH1N
|
||||
{PA_2, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15, 1, 0)}, // TIM15_CH1
|
||||
{PA_3, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15, 2, 0)}, // TIM15_CH2
|
||||
{PA_4, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
|
||||
// {PA_5, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1 - Warning: LED1 is connected on this pin
|
||||
{PA_6, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
|
||||
// {PA_6, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1
|
||||
{PA_7, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17, 1, 0)}, // TIM17_CH1 - ARDUINO
|
||||
// {PA_7, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
|
||||
// {PA_7, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 1, 1)}, // TIM8_CH1N
|
||||
// {PA_7, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 1)}, // TIM1_CH1N - ARDUINO
|
||||
{PA_8, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 0)}, // TIM1_CH1
|
||||
{PA_9, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 0)}, // TIM1_CH2
|
||||
// {PA_9, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM2, 3, 0)}, // TIM2_CH3
|
||||
{PA_10, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 3, 0)}, // TIM1_CH3
|
||||
// {PA_10, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM2, 4, 0)}, // TIM2_CH4
|
||||
{PA_11, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF11_TIM1, 4, 0)}, // TIM1_CH4
|
||||
// {PA_11, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
// {PA_11, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM4, 1, 0)}, // TIM4_CH1
|
||||
{PA_12, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
|
||||
// {PA_12, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 1)}, // TIM1_CH2N
|
||||
// {PA_12, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM4, 2, 0)}, // TIM4_CH2
|
||||
{PA_13, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 1)}, // TIM16_CH1N
|
||||
// {PA_13, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM4, 3, 0)}, // TIM4_CH3
|
||||
{PA_14, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM8, 2, 0)}, // TIM8_CH2
|
||||
// {PA_15, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
|
||||
{PA_15, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM8, 1, 0)}, // TIM8_CH1
|
||||
|
||||
// {PB_0, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH3
|
||||
// {PB_0, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH2N
|
||||
{PB_0, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2N
|
||||
// {PB_1, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH4
|
||||
// {PB_1, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH3N
|
||||
{PB_1, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH3N
|
||||
// {PB_3, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH2 - ARDUINO --> USED BY TIMER
|
||||
{PB_3, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH1N - ARDUINO
|
||||
{PB_4, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1 - ARDUINO
|
||||
// {PB_4, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH1
|
||||
// {PB_4, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH2N
|
||||
// {PB_5, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2
|
||||
// {PB_5, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8)}, // TIM8_CH3N
|
||||
{PB_5, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM17)},// TIM17_CH1
|
||||
{PB_6, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1N - ARDUINO
|
||||
// {PB_6, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4)}, // TIM4_CH1
|
||||
// {PB_6, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM8)}, // TIM8_CH1
|
||||
{PB_7, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17)}, // TIM17_CH1N
|
||||
// {PB_7, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4)}, // TIM4_CH2
|
||||
// {PB_7, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM3)}, // TIM3_CH4
|
||||
{PB_8, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1
|
||||
// {PB_8, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4)}, // TIM4_CH3
|
||||
// {PB_8, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM8)}, // TIM8_CH2
|
||||
{PB_9, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17)}, // TIM17_CH1
|
||||
// {PB_9, PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4)}, // TIM4_CH4
|
||||
// {PB_9, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM8)}, // TIM8_CH3
|
||||
// {PB_10, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH3 - ARDUINO --> USED BY TIMER
|
||||
// {PB_11, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH4
|
||||
{PB_13, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1N
|
||||
{PB_14, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15)}, // TIM15_CH1
|
||||
// {PB_14, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2N
|
||||
{PB_15, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15)}, // TIM15_CH2
|
||||
// {PB_15, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM15)}, // TIM15_CH1N
|
||||
// {PB_15, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM1)}, // TIM1_CH3N
|
||||
// {PB_0, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 3, 0)}, // TIM3_CH3
|
||||
// {PB_0, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 2, 1)}, // TIM8_CH2N
|
||||
{PB_0, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 1)}, // TIM1_CH2N
|
||||
// {PB_1, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 4, 0)}, // TIM3_CH4
|
||||
// {PB_1, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 3, 1)}, // TIM8_CH3N
|
||||
{PB_1, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 3, 1)}, // TIM1_CH3N
|
||||
// {PB_3, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // TIM2_CH2 - ARDUINO --> USED BY TIMER
|
||||
{PB_3, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 1, 1)}, // TIM8_CH1N - ARDUINO
|
||||
{PB_4, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1 - ARDUINO
|
||||
// {PB_4, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1
|
||||
// {PB_4, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 2, 1)}, // TIM8_CH2N
|
||||
// {PB_5, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
|
||||
// {PB_5, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 3, 1)}, // TIM8_CH3N
|
||||
{PB_5, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM17, 1, 0)},// TIM17_CH1
|
||||
{PB_6, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 1)}, // TIM16_CH1N - ARDUINO
|
||||
// {PB_6, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 1, 0)}, // TIM4_CH1
|
||||
// {PB_6, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM8, 1, 0)}, // TIM8_CH1
|
||||
{PB_7, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17, 1, 1)}, // TIM17_CH1N
|
||||
// {PB_7, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 2, 0)}, // TIM4_CH2
|
||||
// {PB_7, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM3, 4, 0)}, // TIM3_CH4
|
||||
{PB_8, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
|
||||
// {PB_8, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 3, 0)}, // TIM4_CH3
|
||||
// {PB_8, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM8, 2, 0)}, // TIM8_CH2
|
||||
{PB_9, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17, 1, 0)}, // TIM17_CH1
|
||||
// {PB_9, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 4, 0)}, // TIM4_CH4
|
||||
// {PB_9, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM8, 3, 0)}, // TIM8_CH3
|
||||
// {PB_10, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 3, 0)}, // TIM2_CH3 - ARDUINO --> USED BY TIMER
|
||||
// {PB_11, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 4, 0)}, // TIM2_CH4
|
||||
{PB_13, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
{PB_14, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15, 1, 0)}, // TIM15_CH1
|
||||
// {PB_14, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 1)}, // TIM1_CH2N
|
||||
{PB_15, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15, 2, 0)}, // TIM15_CH2
|
||||
// {PB_15, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM15, 1, 1)}, // TIM15_CH1N
|
||||
// {PB_15, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM1, 3, 1)}, // TIM1_CH3N
|
||||
|
||||
{PC_0, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH1
|
||||
{PC_1, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH2
|
||||
{PC_2, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH3
|
||||
{PC_3, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH4
|
||||
{PC_6, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH1
|
||||
// {PC_6, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH1
|
||||
{PC_7, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2
|
||||
// {PC_7, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH2
|
||||
{PC_8, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH3
|
||||
// {PC_8, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH3
|
||||
{PC_9, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH4
|
||||
// {PC_9, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH4
|
||||
{PC_10, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH1N
|
||||
{PC_11, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH2N
|
||||
{PC_12, PWM_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8)}, // TIM8_CH3N
|
||||
{PC_13, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM1)}, // TIM1_CH1N
|
||||
{PC_0, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1, 1, 0)}, // TIM1_CH1
|
||||
{PC_1, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1, 2, 0)}, // TIM1_CH2
|
||||
{PC_2, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1, 3, 0)}, // TIM1_CH3
|
||||
{PC_3, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1, 4, 0)}, // TIM1_CH4
|
||||
{PC_6, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1
|
||||
// {PC_6, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 1, 0)}, // TIM8_CH1
|
||||
{PC_7, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
|
||||
// {PC_7, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 2, 0)}, // TIM8_CH2
|
||||
{PC_8, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 3, 0)}, // TIM3_CH3
|
||||
// {PC_8, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 3, 0)}, // TIM8_CH3
|
||||
{PC_9, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 4, 0)}, // TIM3_CH4
|
||||
// {PC_9, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 4, 0)}, // TIM8_CH4
|
||||
{PC_10, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 1, 1)}, // TIM8_CH1N
|
||||
{PC_11, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 2, 1)}, // TIM8_CH2N
|
||||
{PC_12, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM8, 3, 1)}, // TIM8_CH3N
|
||||
{PC_13, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
|
||||
{PF_0, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH3N
|
||||
{PF_0, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 3, 1)}, // TIM1_CH3N
|
||||
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -36,11 +36,22 @@
|
|||
extern "C" {
|
||||
#endif
|
||||
|
||||
// See stm32f3xx_hal_gpio.h and stm32f3xx_hal_gpio_ex.h for values of MODE, PUPD and AFNUM
|
||||
#define STM_PIN_DATA(MODE, PUPD, AFNUM) ((int)(((AFNUM) << 7) | ((PUPD) << 4) | ((MODE) << 0)))
|
||||
#define STM_PIN_MODE(X) (((X) >> 0) & 0x0F)
|
||||
#define STM_PIN_PUPD(X) (((X) >> 4) & 0x07)
|
||||
#define STM_PIN_AFNUM(X) (((X) >> 7) & 0x0F)
|
||||
#define STM_PIN_DATA(MODE, PUPD, AFNUM) ((int)(((MODE & 0x0F) << 0) |\
|
||||
((PUPD & 0x07) << 4) |\
|
||||
((AFNUM & 0x0F) << 7)))
|
||||
|
||||
#define STM_PIN_DATA_EXT(MODE, PUPD, AFNUM, CHANNEL, INVERTED) ((int)(((MODE & 0x0F) << 0) |\
|
||||
((PUPD & 0x07) << 4) |\
|
||||
((AFNUM & 0x0F) << 7) |\
|
||||
((CHANNEL & 0x0F) << 11) |\
|
||||
((INVERTED & 0x01) << 15)))
|
||||
|
||||
#define STM_PIN_MODE(X) (((X) >> 0) & 0x0F)
|
||||
#define STM_PIN_PUPD(X) (((X) >> 4) & 0x07)
|
||||
#define STM_PIN_AFNUM(X) (((X) >> 7) & 0x0F)
|
||||
#define STM_PIN_CHANNEL(X) (((X) >> 11) & 0x0F)
|
||||
#define STM_PIN_INVERTED(X) (((X) >> 15) & 0x01)
|
||||
|
||||
#define STM_MODE_INPUT (0)
|
||||
#define STM_MODE_OUTPUT_PP (1)
|
||||
#define STM_MODE_OUTPUT_OD (2)
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -57,11 +57,13 @@ struct port_s {
|
|||
struct analogin_s {
|
||||
ADCName adc;
|
||||
PinName pin;
|
||||
uint32_t channel;
|
||||
};
|
||||
|
||||
struct dac_s {
|
||||
DACName dac;
|
||||
PinName pin;
|
||||
uint32_t channel;
|
||||
};
|
||||
|
||||
struct serial_s {
|
||||
|
|
@ -99,6 +101,8 @@ struct pwmout_s {
|
|||
PinName pin;
|
||||
uint32_t period;
|
||||
uint32_t pulse;
|
||||
uint32_t channel;
|
||||
uint32_t inverted;
|
||||
};
|
||||
|
||||
#include "gpio_object.h"
|
||||
|
|
|
|||
|
|
@ -1,246 +0,0 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#include "pwmout_api.h"
|
||||
|
||||
#if DEVICE_PWMOUT
|
||||
|
||||
#include "cmsis.h"
|
||||
#include "pinmap.h"
|
||||
#include "mbed_error.h"
|
||||
#include "PeripheralPins.h"
|
||||
|
||||
static TIM_HandleTypeDef TimHandle;
|
||||
|
||||
void pwmout_init(pwmout_t* obj, PinName pin)
|
||||
{
|
||||
// Get the peripheral name from the pin and assign it to the object
|
||||
obj->pwm = (PWMName)pinmap_peripheral(pin, PinMap_PWM);
|
||||
|
||||
if (obj->pwm == (PWMName)NC) {
|
||||
error("PWM error: pinout mapping failed.");
|
||||
}
|
||||
|
||||
// Enable TIM clock
|
||||
if (obj->pwm == PWM_1) __TIM1_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_2) __TIM2_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_3) __TIM3_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_8) __TIM8_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_15) __TIM15_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_16) __TIM16_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_17) __TIM17_CLK_ENABLE();
|
||||
|
||||
// Configure GPIO
|
||||
pinmap_pinout(pin, PinMap_PWM);
|
||||
|
||||
obj->pin = pin;
|
||||
obj->period = 0;
|
||||
obj->pulse = 0;
|
||||
|
||||
pwmout_period_us(obj, 20000); // 20 ms per default
|
||||
}
|
||||
|
||||
void pwmout_free(pwmout_t* obj)
|
||||
{
|
||||
// Configure GPIO
|
||||
pin_function(obj->pin, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0));
|
||||
}
|
||||
|
||||
void pwmout_write(pwmout_t* obj, float value)
|
||||
{
|
||||
TIM_OC_InitTypeDef sConfig;
|
||||
int channel = 0;
|
||||
int complementary_channel = 0;
|
||||
|
||||
TimHandle.Instance = (TIM_TypeDef *)(obj->pwm);
|
||||
|
||||
if (value < (float)0.0) {
|
||||
value = 0.0;
|
||||
} else if (value > (float)1.0) {
|
||||
value = 1.0;
|
||||
}
|
||||
|
||||
obj->pulse = (uint32_t)((float)obj->period * value);
|
||||
|
||||
// Configure channels
|
||||
sConfig.OCMode = TIM_OCMODE_PWM1;
|
||||
sConfig.Pulse = obj->pulse;
|
||||
sConfig.OCPolarity = TIM_OCPOLARITY_HIGH;
|
||||
sConfig.OCNPolarity = TIM_OCNPOLARITY_HIGH;
|
||||
sConfig.OCFastMode = TIM_OCFAST_DISABLE;
|
||||
sConfig.OCIdleState = TIM_OCIDLESTATE_RESET;
|
||||
sConfig.OCNIdleState = TIM_OCNIDLESTATE_RESET;
|
||||
|
||||
switch (obj->pin) {
|
||||
|
||||
// Channels 1
|
||||
case PA_2:
|
||||
case PA_6:
|
||||
case PA_7:
|
||||
case PA_8:
|
||||
case PA_12:
|
||||
case PA_15:
|
||||
case PB_4:
|
||||
case PB_5:
|
||||
case PB_8:
|
||||
case PB_9:
|
||||
case PB_14:
|
||||
case PC_0:
|
||||
case PC_6:
|
||||
channel = TIM_CHANNEL_1;
|
||||
break;
|
||||
|
||||
// Channels 1N
|
||||
case PA_1:
|
||||
case PA_13:
|
||||
case PB_3:
|
||||
case PB_6:
|
||||
case PB_7:
|
||||
case PB_13:
|
||||
case PC_10:
|
||||
case PC_13:
|
||||
channel = TIM_CHANNEL_1;
|
||||
complementary_channel = 1;
|
||||
break;
|
||||
|
||||
// Channels 2
|
||||
case PA_3:
|
||||
case PA_4:
|
||||
case PA_9:
|
||||
case PA_14:
|
||||
case PB_15:
|
||||
case PC_1:
|
||||
case PC_7:
|
||||
channel = TIM_CHANNEL_2;
|
||||
break;
|
||||
|
||||
// Channels 2N
|
||||
case PB_0:
|
||||
case PC_11:
|
||||
channel = TIM_CHANNEL_2;
|
||||
complementary_channel = 1;
|
||||
break;
|
||||
|
||||
// Channels 3
|
||||
case PA_10:
|
||||
case PC_2:
|
||||
case PC_8:
|
||||
channel = TIM_CHANNEL_3;
|
||||
break;
|
||||
|
||||
// Channels 3N
|
||||
case PB_1:
|
||||
case PC_12:
|
||||
case PF_0:
|
||||
channel = TIM_CHANNEL_3;
|
||||
complementary_channel = 1;
|
||||
break;
|
||||
|
||||
// Channels 4
|
||||
case PA_11:
|
||||
case PC_3:
|
||||
case PC_9:
|
||||
channel = TIM_CHANNEL_4;
|
||||
break;
|
||||
|
||||
default:
|
||||
return;
|
||||
}
|
||||
|
||||
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, channel);
|
||||
|
||||
if (complementary_channel) {
|
||||
HAL_TIMEx_PWMN_Start(&TimHandle, channel);
|
||||
} else {
|
||||
HAL_TIM_PWM_Start(&TimHandle, channel);
|
||||
}
|
||||
}
|
||||
|
||||
float pwmout_read(pwmout_t* obj)
|
||||
{
|
||||
float value = 0;
|
||||
if (obj->period > 0) {
|
||||
value = (float)(obj->pulse) / (float)(obj->period);
|
||||
}
|
||||
return ((value > (float)1.0) ? (float)(1.0) : (value));
|
||||
}
|
||||
|
||||
void pwmout_period(pwmout_t* obj, float seconds)
|
||||
{
|
||||
pwmout_period_us(obj, seconds * 1000000.0f);
|
||||
}
|
||||
|
||||
void pwmout_period_ms(pwmout_t* obj, int ms)
|
||||
{
|
||||
pwmout_period_us(obj, ms * 1000);
|
||||
}
|
||||
|
||||
void pwmout_period_us(pwmout_t* obj, int us)
|
||||
{
|
||||
TimHandle.Instance = (TIM_TypeDef *)(obj->pwm);
|
||||
|
||||
float dc = pwmout_read(obj);
|
||||
|
||||
__HAL_TIM_DISABLE(&TimHandle);
|
||||
|
||||
// Update the SystemCoreClock variable
|
||||
SystemCoreClockUpdate();
|
||||
|
||||
TimHandle.Init.Period = us - 1;
|
||||
TimHandle.Init.Prescaler = (uint16_t)(SystemCoreClock / 1000000) - 1; // 1 µs tick
|
||||
TimHandle.Init.ClockDivision = 0;
|
||||
TimHandle.Init.CounterMode = TIM_COUNTERMODE_UP;
|
||||
HAL_TIM_PWM_Init(&TimHandle);
|
||||
|
||||
// Set duty cycle again
|
||||
pwmout_write(obj, dc);
|
||||
|
||||
// Save for future use
|
||||
obj->period = us;
|
||||
|
||||
__HAL_TIM_ENABLE(&TimHandle);
|
||||
}
|
||||
|
||||
void pwmout_pulsewidth(pwmout_t* obj, float seconds)
|
||||
{
|
||||
pwmout_pulsewidth_us(obj, seconds * 1000000.0f);
|
||||
}
|
||||
|
||||
void pwmout_pulsewidth_ms(pwmout_t* obj, int ms)
|
||||
{
|
||||
pwmout_pulsewidth_us(obj, ms * 1000);
|
||||
}
|
||||
|
||||
void pwmout_pulsewidth_us(pwmout_t* obj, int us)
|
||||
{
|
||||
float value = (float)us / (float)obj->period;
|
||||
pwmout_write(obj, value);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -39,38 +39,38 @@
|
|||
//*** ADC ***
|
||||
|
||||
const PinMap PinMap_ADC[] = {
|
||||
{PA_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN1 - ARDUINO A0
|
||||
{PA_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN2 - ARDUINO A1
|
||||
{PA_2, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN3
|
||||
{PA_3, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN4
|
||||
{PA_4, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN1 - ARDUINO A2
|
||||
{PA_5, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN2
|
||||
{PA_6, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN3
|
||||
{PA_7, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN4
|
||||
{PA_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC1_IN1 - ARDUINO A0
|
||||
{PA_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC1_IN2 - ARDUINO A1
|
||||
{PA_2, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC1_IN3
|
||||
{PA_3, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC1_IN4
|
||||
{PA_4, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC2_IN1 - ARDUINO A2
|
||||
{PA_5, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC2_IN2
|
||||
{PA_6, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC2_IN3
|
||||
{PA_7, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC2_IN4
|
||||
|
||||
{PB_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN11 - ARDUINO A3
|
||||
{PB_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN12
|
||||
{PB_2, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN12
|
||||
{PB_12, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN13
|
||||
{PB_13, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN13
|
||||
{PB_14, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN14
|
||||
{PB_15, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN15
|
||||
{PB_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 11, 0)}, // ADC1_IN11 - ARDUINO A3
|
||||
{PB_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 12, 0)}, // ADC1_IN12
|
||||
{PB_2, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 12, 0)}, // ADC2_IN12
|
||||
{PB_12, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 13, 0)}, // ADC2_IN13
|
||||
{PB_13, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 13, 0)}, // ADC1_IN13
|
||||
{PB_14, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 14, 0)}, // ADC2_IN14
|
||||
{PB_15, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 15, 0)}, // ADC2_IN15
|
||||
|
||||
{PC_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN6 - ARDUINO A5
|
||||
{PC_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN7 - ARDUINO A4
|
||||
{PC_2, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN8
|
||||
{PC_3, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN9
|
||||
{PC_4, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN5
|
||||
{PC_5, ADC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC2_IN11
|
||||
{PC_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC1_IN6 - ARDUINO A5
|
||||
{PC_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 7, 0)}, // ADC1_IN7 - ARDUINO A4
|
||||
{PC_2, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 8, 0)}, // ADC1_IN8
|
||||
{PC_3, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 9, 0)}, // ADC1_IN9
|
||||
{PC_4, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC2_IN5
|
||||
{PC_5, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 11, 0)}, // ADC2_IN11
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
//*** DAC ***
|
||||
|
||||
const PinMap PinMap_DAC[] = {
|
||||
{PA_4, DAC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // DAC1_OUT1
|
||||
{PA_5, DAC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // DAC1_OUT2 (Warning: LED1 is also on this pin)
|
||||
{PA_6, DAC_2, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // DAC2_OUT1
|
||||
{PA_4, DAC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // DAC1_OUT1
|
||||
{PA_5, DAC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // DAC1_OUT2 (Warning: LED1 is also on this pin)
|
||||
{PA_6, DAC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // DAC2_OUT1
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
|
|
@ -94,66 +94,66 @@ const PinMap PinMap_I2C_SCL[] = {
|
|||
|
||||
// TIM2 cannot be used because already used by the us_ticker
|
||||
const PinMap PinMap_PWM[] = {
|
||||
// {PA_0, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH1
|
||||
// {PA_1, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH2
|
||||
{PA_1, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15)}, // TIM15_CH1N
|
||||
// {PA_2, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH3
|
||||
{PA_2, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15)}, // TIM15_CH1
|
||||
// {PA_3, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH4
|
||||
{PA_3, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15)}, // TIM15_CH2
|
||||
{PA_4, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2
|
||||
// {PA_5, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH1
|
||||
{PA_6, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1
|
||||
// {PA_6, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH1
|
||||
{PA_7, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17)}, // TIM17_CH1 - ARDUINO
|
||||
// {PA_7, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2 - ARDUINO
|
||||
// {PA_7, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1N - ARDUINO
|
||||
{PA_8, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1
|
||||
{PA_9, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2
|
||||
// {PA_9, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM2)}, // TIM2_CH3
|
||||
{PA_10, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH3
|
||||
// {PA_10, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM2)}, // TIM2_CH4
|
||||
// {PA_11, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1N
|
||||
{PA_11, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF11_TIM1)}, // TIM1_CH4
|
||||
{PA_12, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1
|
||||
// {PA_12, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2N
|
||||
{PA_13, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1N
|
||||
// {PA_15, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH1
|
||||
// {PA_0, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
|
||||
// {PA_1, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // TIM2_CH2
|
||||
{PA_1, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15, 1, 1)}, // TIM15_CH1N
|
||||
// {PA_2, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 3, 0)}, // TIM2_CH3
|
||||
{PA_2, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15, 1, 0)}, // TIM15_CH1
|
||||
// {PA_3, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 4, 0)}, // TIM2_CH4
|
||||
{PA_3, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15, 2, 0)}, // TIM15_CH2
|
||||
{PA_4, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
|
||||
// {PA_5, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
|
||||
{PA_6, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
|
||||
// {PA_6, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1
|
||||
{PA_7, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17, 1, 0)}, // TIM17_CH1 - ARDUINO
|
||||
// {PA_7, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2 - ARDUINO
|
||||
// {PA_7, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 1)}, // TIM1_CH1N - ARDUINO
|
||||
{PA_8, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 0)}, // TIM1_CH1
|
||||
{PA_9, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 0)}, // TIM1_CH2
|
||||
// {PA_9, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM2, 3, 0)}, // TIM2_CH3
|
||||
{PA_10, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 3, 0)}, // TIM1_CH3
|
||||
// {PA_10, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM2, 4, 0)}, // TIM2_CH4
|
||||
// {PA_11, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
{PA_11, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF11_TIM1, 4, 0)}, // TIM1_CH4
|
||||
{PA_12, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
|
||||
// {PA_12, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 1)}, // TIM1_CH2N
|
||||
{PA_13, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 1)}, // TIM16_CH1N
|
||||
// {PA_15, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
|
||||
|
||||
{PB_0, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH3
|
||||
// {PB_0, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2N
|
||||
{PB_1, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH4
|
||||
// {PB_1, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH3N
|
||||
// {PB_3, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH2 - ARDUINO --> USED BY TIMER
|
||||
{PB_4, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1 - ARDUINO
|
||||
// {PB_4, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH1 - ARDUINO
|
||||
// {PB_5, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2
|
||||
{PB_5, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM17)}, // TIM17_CH1
|
||||
{PB_6, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1N - ARDUINO
|
||||
// {PB_7, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17)}, // TIM17_CH1N
|
||||
{PB_7, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM3)}, // TIM3_CH4
|
||||
{PB_8, PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16)}, // TIM16_CH1
|
||||
{PB_9, PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17)}, // TIM17_CH1
|
||||
// {PB_10, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH3 - ARDUINO --> USED BY TIMER
|
||||
// {PB_11, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH4
|
||||
{PB_13, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH1N
|
||||
{PB_14, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15)}, // TIM15_CH1
|
||||
// {PB_14, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH2N
|
||||
{PB_15, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15)}, // TIM15_CH2
|
||||
// {PB_15, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM15)}, // TIM15_CH1N
|
||||
// {PB_15, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM1)}, // TIM1_CH3N
|
||||
{PB_0, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 3, 0)}, // TIM3_CH3
|
||||
// {PB_0, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 1)}, // TIM1_CH2N
|
||||
{PB_1, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 4, 0)}, // TIM3_CH4
|
||||
// {PB_1, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 3, 1)}, // TIM1_CH3N
|
||||
// {PB_3, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // TIM2_CH2 - ARDUINO --> USED BY TIMER
|
||||
{PB_4, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1 - ARDUINO
|
||||
// {PB_4, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1 - ARDUINO
|
||||
// {PB_5, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
|
||||
{PB_5, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM17, 1, 0)}, // TIM17_CH1
|
||||
{PB_6, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 1)}, // TIM16_CH1N - ARDUINO
|
||||
// {PB_7, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17, 1, 1)}, // TIM17_CH1N
|
||||
{PB_7, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_TIM3, 4, 0)}, // TIM3_CH4
|
||||
{PB_8, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
|
||||
{PB_9, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17, 1, 0)}, // TIM17_CH1
|
||||
// {PB_10, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 3, 0)}, // TIM2_CH3 - ARDUINO --> USED BY TIMER
|
||||
// {PB_11, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 4, 0)}, // TIM2_CH4
|
||||
{PB_13, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
{PB_14, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15, 1, 0)}, // TIM15_CH1
|
||||
// {PB_14, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 1)}, // TIM1_CH2N
|
||||
{PB_15, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM15, 2, 0)}, // TIM15_CH2
|
||||
// {PB_15, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM15, 1, 1)}, // TIM15_CH1N
|
||||
// {PB_15, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM1, 3, 1)}, // TIM1_CH3N
|
||||
|
||||
{PC_0, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH1
|
||||
{PC_1, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH2
|
||||
{PC_2, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH3
|
||||
{PC_3, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1)}, // TIM1_CH4
|
||||
{PC_6, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH1
|
||||
{PC_7, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2 - ARDUINO
|
||||
{PC_8, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH3
|
||||
{PC_9, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH4
|
||||
{PC_13, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM1)}, // TIM1_CH1N
|
||||
{PC_0, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1, 1, 0)}, // TIM1_CH1
|
||||
{PC_1, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1, 2, 0)}, // TIM1_CH2
|
||||
{PC_2, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1, 3, 0)}, // TIM1_CH3
|
||||
{PC_3, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM1, 4, 0)}, // TIM1_CH4
|
||||
{PC_6, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1
|
||||
{PC_7, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2 - ARDUINO
|
||||
{PC_8, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 3, 0)}, // TIM3_CH3
|
||||
{PC_9, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 4, 0)}, // TIM3_CH4
|
||||
{PC_13, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
|
||||
{PF_0, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1)}, // TIM1_CH3N
|
||||
{PF_0, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 3, 1)}, // TIM1_CH3N
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -36,11 +36,22 @@
|
|||
extern "C" {
|
||||
#endif
|
||||
|
||||
// See stm32f3xx_hal_gpio.h and stm32f3xx_hal_gpio_ex.h for values of MODE, PUPD and AFNUM
|
||||
#define STM_PIN_DATA(MODE, PUPD, AFNUM) ((int)(((AFNUM) << 7) | ((PUPD) << 4) | ((MODE) << 0)))
|
||||
#define STM_PIN_MODE(X) (((X) >> 0) & 0x0F)
|
||||
#define STM_PIN_PUPD(X) (((X) >> 4) & 0x07)
|
||||
#define STM_PIN_AFNUM(X) (((X) >> 7) & 0x0F)
|
||||
#define STM_PIN_DATA(MODE, PUPD, AFNUM) ((int)(((MODE & 0x0F) << 0) |\
|
||||
((PUPD & 0x07) << 4) |\
|
||||
((AFNUM & 0x0F) << 7)))
|
||||
|
||||
#define STM_PIN_DATA_EXT(MODE, PUPD, AFNUM, CHANNEL, INVERTED) ((int)(((MODE & 0x0F) << 0) |\
|
||||
((PUPD & 0x07) << 4) |\
|
||||
((AFNUM & 0x0F) << 7) |\
|
||||
((CHANNEL & 0x0F) << 11) |\
|
||||
((INVERTED & 0x01) << 15)))
|
||||
|
||||
#define STM_PIN_MODE(X) (((X) >> 0) & 0x0F)
|
||||
#define STM_PIN_PUPD(X) (((X) >> 4) & 0x07)
|
||||
#define STM_PIN_AFNUM(X) (((X) >> 7) & 0x0F)
|
||||
#define STM_PIN_CHANNEL(X) (((X) >> 11) & 0x0F)
|
||||
#define STM_PIN_INVERTED(X) (((X) >> 15) & 0x01)
|
||||
|
||||
#define STM_MODE_INPUT (0)
|
||||
#define STM_MODE_OUTPUT_PP (1)
|
||||
#define STM_MODE_OUTPUT_OD (2)
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
|
|||
|
|
@ -1,188 +0,0 @@
|
|||
/* mbed Microcontroller Library
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
#include "mbed_assert.h"
|
||||
#include "analogin_api.h"
|
||||
|
||||
#if DEVICE_ANALOGIN
|
||||
|
||||
#include "wait_api.h"
|
||||
#include "cmsis.h"
|
||||
#include "pinmap.h"
|
||||
#include "PeripheralPins.h"
|
||||
|
||||
ADC_HandleTypeDef AdcHandle;
|
||||
|
||||
void analogin_init(analogin_t *obj, PinName pin)
|
||||
{
|
||||
static int adc1_inited = 0;
|
||||
static int adc2_inited = 0;
|
||||
|
||||
// Get the peripheral name from the pin and assign it to the object
|
||||
obj->adc = (ADCName)pinmap_peripheral(pin, PinMap_ADC);
|
||||
MBED_ASSERT(obj->adc != (ADCName)NC);
|
||||
|
||||
// Configure GPIO
|
||||
pinmap_pinout(pin, PinMap_ADC);
|
||||
|
||||
// Save pin number for the read function
|
||||
obj->pin = pin;
|
||||
|
||||
// Check if ADC is already initialized
|
||||
if ((obj->adc == ADC_1) && adc1_inited) return;
|
||||
if ((obj->adc == ADC_2) && adc2_inited) return;
|
||||
if (obj->adc == ADC_1) adc1_inited = 1;
|
||||
if (obj->adc == ADC_2) adc2_inited = 1;
|
||||
|
||||
// Enable ADC clock
|
||||
__ADC12_CLK_ENABLE();
|
||||
|
||||
// Configure ADC
|
||||
AdcHandle.Instance = (ADC_TypeDef *)(obj->adc);
|
||||
AdcHandle.Init.ClockPrescaler = ADC_CLOCKPRESCALER_PCLK_DIV2;
|
||||
AdcHandle.Init.Resolution = ADC_RESOLUTION12b;
|
||||
AdcHandle.Init.ScanConvMode = DISABLE;
|
||||
AdcHandle.Init.ContinuousConvMode = DISABLE;
|
||||
AdcHandle.Init.DiscontinuousConvMode = DISABLE;
|
||||
AdcHandle.Init.NbrOfDiscConversion = 0;
|
||||
AdcHandle.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
|
||||
AdcHandle.Init.ExternalTrigConv = ADC_EXTERNALTRIGCONV_T1_CC1;
|
||||
AdcHandle.Init.DataAlign = ADC_DATAALIGN_RIGHT;
|
||||
AdcHandle.Init.NbrOfConversion = 1;
|
||||
AdcHandle.Init.DMAContinuousRequests = DISABLE;
|
||||
AdcHandle.Init.EOCSelection = DISABLE;
|
||||
HAL_ADC_Init(&AdcHandle);
|
||||
}
|
||||
|
||||
static inline uint16_t adc_read(analogin_t *obj)
|
||||
{
|
||||
ADC_ChannelConfTypeDef sConfig;
|
||||
|
||||
AdcHandle.Instance = (ADC_TypeDef *)(obj->adc);
|
||||
|
||||
// Configure ADC channel
|
||||
sConfig.Rank = ADC_REGULAR_RANK_1;
|
||||
sConfig.SamplingTime = ADC_SAMPLETIME_19CYCLES_5;
|
||||
sConfig.SingleDiff = ADC_SINGLE_ENDED;
|
||||
sConfig.OffsetNumber = ADC_OFFSET_NONE;
|
||||
sConfig.Offset = 0;
|
||||
|
||||
switch (obj->pin) {
|
||||
case PA_0:
|
||||
sConfig.Channel = ADC_CHANNEL_1;
|
||||
break;
|
||||
case PA_1:
|
||||
sConfig.Channel = ADC_CHANNEL_2;
|
||||
break;
|
||||
case PA_2:
|
||||
sConfig.Channel = ADC_CHANNEL_3;
|
||||
break;
|
||||
case PA_3:
|
||||
sConfig.Channel = ADC_CHANNEL_4;
|
||||
break;
|
||||
case PA_4:
|
||||
sConfig.Channel = ADC_CHANNEL_1;
|
||||
break;
|
||||
case PA_5:
|
||||
sConfig.Channel = ADC_CHANNEL_2;
|
||||
break;
|
||||
case PA_6:
|
||||
sConfig.Channel = ADC_CHANNEL_3;
|
||||
break;
|
||||
case PA_7:
|
||||
sConfig.Channel = ADC_CHANNEL_4;
|
||||
break;
|
||||
case PB_0:
|
||||
sConfig.Channel = ADC_CHANNEL_11;
|
||||
break;
|
||||
case PB_1:
|
||||
sConfig.Channel = ADC_CHANNEL_12;
|
||||
break;
|
||||
case PB_2:
|
||||
sConfig.Channel = ADC_CHANNEL_12;
|
||||
break;
|
||||
case PB_12:
|
||||
sConfig.Channel = ADC_CHANNEL_13;
|
||||
break;
|
||||
case PB_13:
|
||||
sConfig.Channel = ADC_CHANNEL_13;
|
||||
break;
|
||||
case PB_14:
|
||||
sConfig.Channel = ADC_CHANNEL_14;
|
||||
break;
|
||||
case PB_15:
|
||||
sConfig.Channel = ADC_CHANNEL_15;
|
||||
break;
|
||||
case PC_0:
|
||||
sConfig.Channel = ADC_CHANNEL_6;
|
||||
break;
|
||||
case PC_1:
|
||||
sConfig.Channel = ADC_CHANNEL_7;
|
||||
break;
|
||||
case PC_2:
|
||||
sConfig.Channel = ADC_CHANNEL_8;
|
||||
break;
|
||||
case PC_3:
|
||||
sConfig.Channel = ADC_CHANNEL_9;
|
||||
break;
|
||||
case PC_4:
|
||||
sConfig.Channel = ADC_CHANNEL_5;
|
||||
break;
|
||||
case PC_5:
|
||||
sConfig.Channel = ADC_CHANNEL_11;
|
||||
break;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
|
||||
HAL_ADC_ConfigChannel(&AdcHandle, &sConfig);
|
||||
|
||||
HAL_ADC_Start(&AdcHandle); // Start conversion
|
||||
|
||||
// Wait end of conversion and get value
|
||||
if (HAL_ADC_PollForConversion(&AdcHandle, 10) == HAL_OK) {
|
||||
return (HAL_ADC_GetValue(&AdcHandle));
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
uint16_t analogin_read_u16(analogin_t *obj)
|
||||
{
|
||||
uint16_t value = adc_read(obj);
|
||||
// 12-bit to 16-bit conversion
|
||||
value = ((value << 4) & (uint16_t)0xFFF0) | ((value >> 8) & (uint16_t)0x000F);
|
||||
return value;
|
||||
}
|
||||
|
||||
float analogin_read(analogin_t *obj)
|
||||
{
|
||||
uint16_t value = adc_read(obj);
|
||||
return (float)value * (1.0f / (float)0xFFF); // 12 bits range
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -57,11 +57,13 @@ struct port_s {
|
|||
struct analogin_s {
|
||||
ADCName adc;
|
||||
PinName pin;
|
||||
uint32_t channel;
|
||||
};
|
||||
|
||||
struct dac_s {
|
||||
DACName dac;
|
||||
PinName pin;
|
||||
uint32_t channel;
|
||||
};
|
||||
|
||||
struct serial_s {
|
||||
|
|
@ -99,6 +101,8 @@ struct pwmout_s {
|
|||
PinName pin;
|
||||
uint32_t period;
|
||||
uint32_t pulse;
|
||||
uint32_t channel;
|
||||
uint32_t inverted;
|
||||
};
|
||||
|
||||
#include "gpio_object.h"
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* mbed Microcontroller Library
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -33,19 +33,35 @@
|
|||
#include "wait_api.h"
|
||||
#include "cmsis.h"
|
||||
#include "pinmap.h"
|
||||
#include "mbed_error.h"
|
||||
#include "PeripheralPins.h"
|
||||
|
||||
ADC_HandleTypeDef AdcHandle;
|
||||
|
||||
void analogin_init(analogin_t *obj, PinName pin)
|
||||
{
|
||||
#if defined(ADC1)
|
||||
static int adc1_inited = 0;
|
||||
#endif
|
||||
#if defined(ADC2)
|
||||
static int adc2_inited = 0;
|
||||
#endif
|
||||
#if defined(ADC3)
|
||||
static int adc3_inited = 0;
|
||||
#endif
|
||||
#if defined(ADC4)
|
||||
static int adc4_inited = 0;
|
||||
#endif
|
||||
|
||||
// Get the peripheral name from the pin and assign it to the object
|
||||
obj->adc = (ADCName)pinmap_peripheral(pin, PinMap_ADC);
|
||||
MBED_ASSERT(obj->adc != (ADCName)NC);
|
||||
|
||||
// Get the pin function and assign the used channel to the object
|
||||
uint32_t function = pinmap_function(pin, PinMap_ADC);
|
||||
MBED_ASSERT(function != (uint32_t)NC);
|
||||
obj->channel = STM_PIN_CHANNEL(function);
|
||||
|
||||
// Configure GPIO
|
||||
pinmap_pinout(pin, PinMap_ADC);
|
||||
|
||||
|
|
@ -53,18 +69,35 @@ void analogin_init(analogin_t *obj, PinName pin)
|
|||
obj->pin = pin;
|
||||
|
||||
// Check if ADC is already initialized
|
||||
// Enable ADC clock
|
||||
#if defined(ADC1)
|
||||
if ((obj->adc == ADC_1) && adc1_inited) return;
|
||||
if ((obj->adc == ADC_2) && adc2_inited) return;
|
||||
|
||||
if (obj->adc == ADC_1) {
|
||||
__ADC12_CLK_ENABLE();
|
||||
__ADC1_CLK_ENABLE();
|
||||
adc1_inited = 1;
|
||||
}
|
||||
|
||||
#endif
|
||||
#if defined(ADC2)
|
||||
if ((obj->adc == ADC_2) && adc2_inited) return;
|
||||
if (obj->adc == ADC_2) {
|
||||
__ADC12_CLK_ENABLE();
|
||||
__ADC2_CLK_ENABLE();
|
||||
adc2_inited = 1;
|
||||
}
|
||||
#endif
|
||||
#if defined(ADC3)
|
||||
if ((obj->adc == ADC_3) && adc3_inited) return;
|
||||
if (obj->adc == ADC_3) {
|
||||
__ADC34_CLK_ENABLE();
|
||||
adc3_inited = 1;
|
||||
}
|
||||
#endif
|
||||
#if defined(ADC4)
|
||||
if ((obj->adc == ADC_4) && adc4_inited) return;
|
||||
if (obj->adc == ADC_4) {
|
||||
__ADC34_CLK_ENABLE();
|
||||
adc4_inited = 1;
|
||||
}
|
||||
#endif
|
||||
|
||||
// Configure ADC
|
||||
AdcHandle.Instance = (ADC_TypeDef *)(obj->adc);
|
||||
|
|
@ -82,12 +115,15 @@ void analogin_init(analogin_t *obj, PinName pin)
|
|||
AdcHandle.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
|
||||
AdcHandle.Init.DMAContinuousRequests = DISABLE;
|
||||
AdcHandle.Init.Overrun = OVR_DATA_OVERWRITTEN;
|
||||
HAL_ADC_Init(&AdcHandle);
|
||||
|
||||
if (HAL_ADC_Init(&AdcHandle) != HAL_OK) {
|
||||
error("Cannot initialize ADC");
|
||||
}
|
||||
}
|
||||
|
||||
static inline uint16_t adc_read(analogin_t *obj)
|
||||
{
|
||||
ADC_ChannelConfTypeDef sConfig;
|
||||
ADC_ChannelConfTypeDef sConfig = {0};
|
||||
|
||||
AdcHandle.Instance = (ADC_TypeDef *)(obj->adc);
|
||||
|
||||
|
|
@ -98,47 +134,61 @@ static inline uint16_t adc_read(analogin_t *obj)
|
|||
sConfig.OffsetNumber = ADC_OFFSET_NONE;
|
||||
sConfig.Offset = 0;
|
||||
|
||||
switch (obj->pin) {
|
||||
case PA_0:
|
||||
case PA_4:
|
||||
switch (obj->channel) {
|
||||
case 1:
|
||||
sConfig.Channel = ADC_CHANNEL_1;
|
||||
break;
|
||||
case PA_1:
|
||||
case PA_5:
|
||||
case 2:
|
||||
sConfig.Channel = ADC_CHANNEL_2;
|
||||
break;
|
||||
case PA_2:
|
||||
case PA_6:
|
||||
case 3:
|
||||
sConfig.Channel = ADC_CHANNEL_3;
|
||||
break;
|
||||
case PA_3:
|
||||
case PA_7:
|
||||
case 4:
|
||||
sConfig.Channel = ADC_CHANNEL_4;
|
||||
break;
|
||||
case PC_4:
|
||||
case 5:
|
||||
sConfig.Channel = ADC_CHANNEL_5;
|
||||
break;
|
||||
case PC_0:
|
||||
case 6:
|
||||
sConfig.Channel = ADC_CHANNEL_6;
|
||||
break;
|
||||
case PC_1:
|
||||
case 7:
|
||||
sConfig.Channel = ADC_CHANNEL_7;
|
||||
break;
|
||||
case PC_2:
|
||||
case 8:
|
||||
sConfig.Channel = ADC_CHANNEL_8;
|
||||
break;
|
||||
case PC_3:
|
||||
case 9:
|
||||
sConfig.Channel = ADC_CHANNEL_9;
|
||||
break;
|
||||
case PC_5:
|
||||
case 10:
|
||||
sConfig.Channel = ADC_CHANNEL_10;
|
||||
break;
|
||||
case 11:
|
||||
sConfig.Channel = ADC_CHANNEL_11;
|
||||
break;
|
||||
case PB_2:
|
||||
case 12:
|
||||
sConfig.Channel = ADC_CHANNEL_12;
|
||||
break;
|
||||
case PB_11:
|
||||
case 13:
|
||||
sConfig.Channel = ADC_CHANNEL_13;
|
||||
break;
|
||||
case 14:
|
||||
sConfig.Channel = ADC_CHANNEL_14;
|
||||
break;
|
||||
case 15:
|
||||
sConfig.Channel = ADC_CHANNEL_15;
|
||||
break;
|
||||
case 16:
|
||||
sConfig.Channel = ADC_CHANNEL_16;
|
||||
break;
|
||||
case 17:
|
||||
sConfig.Channel = ADC_CHANNEL_17;
|
||||
break;
|
||||
case 18:
|
||||
sConfig.Channel = ADC_CHANNEL_18;
|
||||
break;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -1,5 +1,5 @@
|
|||
/* mbed Microcontroller Library
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -51,6 +51,11 @@ void analogout_init(dac_t *obj, PinName pin)
|
|||
obj->dac = (DACName)pinmap_peripheral(pin, PinMap_DAC);
|
||||
MBED_ASSERT(obj->dac != (DACName)NC);
|
||||
|
||||
// Get the pin function and assign the used channel to the object
|
||||
uint32_t function = pinmap_function(pin, PinMap_DAC);
|
||||
MBED_ASSERT(function != (uint32_t)NC);
|
||||
obj->channel = STM_PIN_CHANNEL(function);
|
||||
|
||||
// Configure GPIO
|
||||
pinmap_pinout(pin, PinMap_DAC);
|
||||
|
||||
|
|
@ -61,7 +66,7 @@ void analogout_init(dac_t *obj, PinName pin)
|
|||
if (obj->dac == DAC_1) {
|
||||
__DAC1_CLK_ENABLE();
|
||||
}
|
||||
#if defined(__DAC2_FORCE_RESET)
|
||||
#if defined(DAC2)
|
||||
if (obj->dac == DAC_2) {
|
||||
__DAC2_CLK_ENABLE();
|
||||
}
|
||||
|
|
@ -104,7 +109,7 @@ void analogout_free(dac_t *obj)
|
|||
__DAC1_CLK_DISABLE();
|
||||
}
|
||||
|
||||
#if defined(__DAC2_FORCE_RESET)
|
||||
#if defined(DAC2)
|
||||
if (obj->pin == PA_6) {
|
||||
__DAC2_FORCE_RESET();
|
||||
__DAC2_RELEASE_RESET();
|
||||
|
|
@ -118,13 +123,12 @@ void analogout_free(dac_t *obj)
|
|||
|
||||
static inline void dac_write(dac_t *obj, uint16_t value)
|
||||
{
|
||||
if ((obj->pin == PA_4) || (obj->pin == PA_6)) {
|
||||
if (obj->channel == 1) {
|
||||
HAL_DAC_SetValue(&DacHandle, DAC_CHANNEL_1, DAC_ALIGN_12B_R, value);
|
||||
HAL_DAC_Start(&DacHandle, DAC_CHANNEL_1);
|
||||
}
|
||||
|
||||
#if defined(DAC_CHANNEL_2)
|
||||
if (obj->pin == PA_5) {
|
||||
if (obj->channel == 2) {
|
||||
HAL_DAC_SetValue(&DacHandle, DAC_CHANNEL_2, DAC_ALIGN_12B_R, value);
|
||||
HAL_DAC_Start(&DacHandle, DAC_CHANNEL_2);
|
||||
}
|
||||
|
|
@ -133,15 +137,15 @@ static inline void dac_write(dac_t *obj, uint16_t value)
|
|||
|
||||
static inline int dac_read(dac_t *obj)
|
||||
{
|
||||
if ((obj->pin == PA_4) || (obj->pin == PA_6)) {
|
||||
if (obj->channel == 1) {
|
||||
return (int)HAL_DAC_GetValue(&DacHandle, DAC_CHANNEL_1);
|
||||
#if defined(DAC_CHANNEL_2)
|
||||
} else if (obj->pin == PA_5) {
|
||||
return (int)HAL_DAC_GetValue(&DacHandle, DAC_CHANNEL_2);
|
||||
#endif
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
#if defined(DAC_CHANNEL_2)
|
||||
if (obj->channel == 2) {
|
||||
return (int)HAL_DAC_GetValue(&DacHandle, DAC_CHANNEL_2);
|
||||
}
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
|
||||
void analogout_write(dac_t *obj, float value)
|
||||
|
|
|
|||
|
|
@ -64,7 +64,8 @@ static inline int gpio_read(gpio_t *obj)
|
|||
return ((*obj->reg_in & obj->mask) ? 1 : 0);
|
||||
}
|
||||
|
||||
static inline int gpio_is_connected(const gpio_t *obj) {
|
||||
static inline int gpio_is_connected(const gpio_t *obj)
|
||||
{
|
||||
return obj->pin != (PinName)NC;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2014, STMicroelectronics
|
||||
* Copyright (c) 2015, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -42,15 +42,23 @@ void pwmout_init(pwmout_t* obj, PinName pin)
|
|||
{
|
||||
// Get the peripheral name from the pin and assign it to the object
|
||||
obj->pwm = (PWMName)pinmap_peripheral(pin, PinMap_PWM);
|
||||
MBED_ASSERT(obj->pwm != (PWMName)NC);
|
||||
|
||||
if (obj->pwm == (PWMName)NC) {
|
||||
error("PWM error: pinout mapping failed.");
|
||||
}
|
||||
// Get the pin function and assign the used channel to the object
|
||||
uint32_t function = pinmap_function(pin, PinMap_PWM);
|
||||
MBED_ASSERT(function != (uint32_t)NC);
|
||||
obj->channel = STM_PIN_CHANNEL(function);
|
||||
obj->inverted = STM_PIN_INVERTED(function);
|
||||
|
||||
// Enable TIM clock
|
||||
if (obj->pwm == PWM_1) __TIM1_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_2) __TIM2_CLK_ENABLE();
|
||||
#if defined(TIM3)
|
||||
if (obj->pwm == PWM_3) __TIM3_CLK_ENABLE();
|
||||
#endif
|
||||
#if defined(TIM8)
|
||||
if (obj->pwm == PWM_8) __TIM8_CLK_ENABLE();
|
||||
#endif
|
||||
if (obj->pwm == PWM_15) __TIM15_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_16) __TIM16_CLK_ENABLE();
|
||||
if (obj->pwm == PWM_17) __TIM17_CLK_ENABLE();
|
||||
|
|
@ -75,7 +83,6 @@ void pwmout_write(pwmout_t* obj, float value)
|
|||
{
|
||||
TIM_OC_InitTypeDef sConfig;
|
||||
int channel = 0;
|
||||
int complementary_channel = 0;
|
||||
|
||||
TimHandle.Instance = (TIM_TypeDef *)(obj->pwm);
|
||||
|
||||
|
|
@ -96,74 +103,28 @@ void pwmout_write(pwmout_t* obj, float value)
|
|||
sConfig.OCIdleState = TIM_OCIDLESTATE_RESET;
|
||||
sConfig.OCNIdleState = TIM_OCNIDLESTATE_RESET;
|
||||
|
||||
switch (obj->pin) {
|
||||
|
||||
// Channels 1
|
||||
case PA_2:
|
||||
case PA_6:
|
||||
case PA_7:
|
||||
case PA_8:
|
||||
case PA_12:
|
||||
case PB_4:
|
||||
case PB_5:
|
||||
case PB_8:
|
||||
case PB_9:
|
||||
case PB_14:
|
||||
case PC_0:
|
||||
case PC_6:
|
||||
switch (obj->channel) {
|
||||
case 1:
|
||||
channel = TIM_CHANNEL_1;
|
||||
break;
|
||||
|
||||
// Channels 1N
|
||||
case PA_1:
|
||||
case PA_13:
|
||||
case PB_6:
|
||||
case PB_13:
|
||||
case PC_13:
|
||||
channel = TIM_CHANNEL_1;
|
||||
complementary_channel = 1;
|
||||
break;
|
||||
|
||||
// Channels 2
|
||||
case PA_3:
|
||||
case PA_4:
|
||||
case PA_9:
|
||||
case PB_15:
|
||||
case PC_1:
|
||||
case PC_7:
|
||||
case 2:
|
||||
channel = TIM_CHANNEL_2;
|
||||
break;
|
||||
|
||||
// Channels 3
|
||||
case PA_10:
|
||||
case PB_0:
|
||||
case PC_2:
|
||||
case PC_8:
|
||||
case 3:
|
||||
channel = TIM_CHANNEL_3;
|
||||
break;
|
||||
|
||||
// Channels 3N
|
||||
case PF_0:
|
||||
channel = TIM_CHANNEL_3;
|
||||
complementary_channel = 1;
|
||||
break;
|
||||
|
||||
// Channels 4
|
||||
case PA_11:
|
||||
case PB_1:
|
||||
case PB_7:
|
||||
case PC_3:
|
||||
case PC_9:
|
||||
case 4:
|
||||
channel = TIM_CHANNEL_4;
|
||||
break;
|
||||
|
||||
default:
|
||||
return;
|
||||
}
|
||||
|
||||
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, channel);
|
||||
if (HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, channel) != HAL_OK) {
|
||||
error("Cannot initialize PWM");
|
||||
}
|
||||
|
||||
if (complementary_channel) {
|
||||
if (obj->inverted) {
|
||||
HAL_TIMEx_PWMN_Start(&TimHandle, channel);
|
||||
} else {
|
||||
HAL_TIM_PWM_Start(&TimHandle, channel);
|
||||
|
|
@ -201,10 +162,13 @@ void pwmout_period_us(pwmout_t* obj, int us)
|
|||
SystemCoreClockUpdate();
|
||||
|
||||
TimHandle.Init.Period = us - 1;
|
||||
TimHandle.Init.Prescaler = (uint16_t)(SystemCoreClock / 1000000) - 1; // 1 µs tick
|
||||
TimHandle.Init.Prescaler = (uint16_t)(SystemCoreClock / 1000000) - 1; // 1 us tick
|
||||
TimHandle.Init.ClockDivision = 0;
|
||||
TimHandle.Init.CounterMode = TIM_COUNTERMODE_UP;
|
||||
HAL_TIM_PWM_Init(&TimHandle);
|
||||
|
||||
if (HAL_TIM_PWM_Init(&TimHandle) != HAL_OK) {
|
||||
error("Cannot initialize PWM");
|
||||
}
|
||||
|
||||
// Set duty cycle again
|
||||
pwmout_write(obj, dc);
|
||||
|
|
@ -222,7 +222,7 @@ void spi_frequency(spi_t *obj, int hz)
|
|||
obj->br_presc = SPI_BAUDRATEPRESCALER_2; // 32 MHz - 36 MHz
|
||||
}
|
||||
#elif defined(TARGET_STM32F302R8)
|
||||
if (hz < 250000) {
|
||||
if (hz < 250000) {
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_256; // 125 kHz - 141 kHz
|
||||
} else if ((hz >= 250000) && (hz < 500000)) {
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_128; // 250 kHz - 280 kHz
|
||||
|
|
@ -239,7 +239,7 @@ void spi_frequency(spi_t *obj, int hz)
|
|||
} else { // >= 16000000
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_2; // 16 MHz - 18 MHz
|
||||
}
|
||||
|
||||
|
||||
#else
|
||||
// Values depend of APB1CLK and APB2CLK : 32 MHz if HSI is used, 36 MHz if HSE is used
|
||||
if (obj->spi == SPI_1) {
|
||||
|
|
@ -259,7 +259,7 @@ void spi_frequency(spi_t *obj, int hz)
|
|||
obj->br_presc = SPI_BAUDRATEPRESCALER_4; // 16 MHz - 18 MHz
|
||||
} else { // >= 32000000
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_2; // 32 MHz - 36 MHz
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if (hz < 250000) {
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_256; // 125 kHz - 141 kHz
|
||||
|
|
|
|||
|
|
@ -214,7 +214,7 @@ void spi_format(spi_t *obj, int bits, int mode, int slave)
|
|||
|
||||
void spi_frequency(spi_t *obj, int hz)
|
||||
{
|
||||
#if defined(TARGET_STM32F401RE) || defined(TARGET_STM32F401VC) || defined(TARGET_F407VG)
|
||||
#if defined(TARGET_STM32F401RE) || defined(TARGET_STM32F401VC) || defined(TARGET_STM32F407VG)
|
||||
// Note: The frequencies are obtained with SPI1 clock = 84 MHz (APB2 clock)
|
||||
if (hz < 600000) {
|
||||
obj->br_presc = SPI_BAUDRATEPRESCALER_256; // 330 kHz
|
||||
|
|
|
|||
|
|
@ -43,22 +43,33 @@ void analogin_preinit(analogin_t *obj, PinName pin)
|
|||
|
||||
void analogin_init(analogin_t *obj, PinName pin)
|
||||
{
|
||||
// TODO_LP only once - module in C++ ?
|
||||
/* Init with default settings */
|
||||
ADC_Init_TypeDef init = ADC_INIT_DEFAULT;
|
||||
ADC_Init(obj->adc, &init);
|
||||
static uint8_t adc_initialized = 0;
|
||||
|
||||
ADC_InitSingle_TypeDef singleInit = ADC_INITSINGLE_DEFAULT;
|
||||
|
||||
/* Init for single conversion use, measure input channel with Vdd reference. */
|
||||
singleInit.reference = adcRefVDD;
|
||||
singleInit.resolution = adcRes12Bit;
|
||||
singleInit.acqTime = adcAcqTime32;
|
||||
|
||||
ADC_InitSingle(obj->adc, &singleInit);
|
||||
|
||||
/* Init pins */
|
||||
/* Init structure */
|
||||
analogin_preinit(obj, pin);
|
||||
|
||||
/* Only initialize the ADC once */
|
||||
if (!adc_initialized) {
|
||||
/* Turn on the clock */
|
||||
CMU_ClockEnable(cmuClock_ADC0, true);
|
||||
|
||||
/* Init with default settings */
|
||||
ADC_Init_TypeDef init = ADC_INIT_DEFAULT;
|
||||
init.prescale = 4;
|
||||
ADC_Init(obj->adc, &init);
|
||||
|
||||
/* Init for single conversion use */
|
||||
ADC_InitSingle_TypeDef singleInit = ADC_INITSINGLE_DEFAULT;
|
||||
|
||||
/* Measure input channel with Vdd reference. */
|
||||
singleInit.reference = adcRefVDD;
|
||||
singleInit.resolution = adcRes12Bit;
|
||||
singleInit.acqTime = adcAcqTime32;
|
||||
|
||||
ADC_InitSingle(obj->adc, &singleInit);
|
||||
|
||||
adc_initialized = 1;
|
||||
}
|
||||
}
|
||||
|
||||
void analogin_enable(analogin_t *obj, uint8_t enable)
|
||||
|
|
|
|||
|
|
@ -23,6 +23,7 @@
|
|||
#include "pinmap.h"
|
||||
#include "pinmap_function.h"
|
||||
#include "PeripheralPins.h"
|
||||
#include "clocking.h"
|
||||
|
||||
#include "em_dac.h"
|
||||
#include "em_cmu.h"
|
||||
|
|
@ -42,30 +43,34 @@ void analogout_preinit(dac_t *obj, PinName pin)
|
|||
}
|
||||
|
||||
void analogout_init(dac_t *obj, PinName pin) {
|
||||
static uint8_t initialized = 0;
|
||||
static uint8_t dac_initialized = 0;
|
||||
|
||||
if (!initialized) {
|
||||
/* init in-memory structure */
|
||||
analogout_preinit(obj, pin);
|
||||
|
||||
if (!dac_initialized) {
|
||||
/* Initialize the DAC. Will disable both DAC channels, so should only be done once */
|
||||
/* Use default settings */
|
||||
CMU_ClockEnable(cmuClock_DAC0, true);
|
||||
|
||||
DAC_Init_TypeDef init = DAC_INIT_DEFAULT;
|
||||
|
||||
/* Calculate the DAC clock prescaler value that will result in a DAC clock
|
||||
* close to 500kHz. Second parameter is zero. This uses the current HFPERCLK
|
||||
* frequency instead of setting a new one. */
|
||||
init.prescale = DAC_PrescaleCalc(500000, 0);
|
||||
init.prescale = DAC_PrescaleCalc(500000, REFERENCE_FREQUENCY);
|
||||
|
||||
/* Set reference voltage to VDD */
|
||||
init.reference = dacRefVDD;
|
||||
|
||||
DAC_Init(obj->dac, &init);
|
||||
initialized = 1;
|
||||
dac_initialized = 1;
|
||||
}
|
||||
/* Use default channel settings */
|
||||
DAC_InitChannel_TypeDef initChannel = DAC_INITCHANNEL_DEFAULT;
|
||||
DAC_InitChannel(obj->dac, &initChannel, obj->channel);
|
||||
|
||||
/* init pins */
|
||||
analogout_preinit(obj, pin);
|
||||
|
||||
}
|
||||
|
||||
void analogout_enable(dac_t *obj, uint8_t enable)
|
||||
|
|
|
|||
|
|
@ -24,52 +24,31 @@
|
|||
#include "pinmap.h"
|
||||
#include "PeripheralPins.h"
|
||||
#include "device_peripherals.h"
|
||||
#include "sleepmodes.h"
|
||||
|
||||
#include "em_cmu.h"
|
||||
#include "em_gpio.h"
|
||||
#include "em_timer.h"
|
||||
|
||||
static int clockfreq;
|
||||
static int prescaler_div;
|
||||
static int pwm_clockfreq;
|
||||
static int pwm_prescaler_div;
|
||||
|
||||
uint8_t pwmout_get_index(pwmout_t *obj)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
uint32_t pwmout_get_channel_route(pwmout_t *obj) {
|
||||
MBED_ASSERT(obj->channel != (PWMName) NC);
|
||||
|
||||
void pwmout_preinit(pwmout_t *obj, PinName pin)
|
||||
{
|
||||
obj->channel = (PWMName) pinmap_peripheral(pin, PinMap_PWM);
|
||||
obj->pin = pin;
|
||||
MBED_ASSERT(obj->channel != (PWMName) NC);
|
||||
}
|
||||
|
||||
void pwmout_init(pwmout_t *obj, PinName pin)
|
||||
{
|
||||
pwmout_preinit(obj, pin);
|
||||
|
||||
/* Enable correct channel */
|
||||
switch (obj->channel) {
|
||||
case PWM_CH0:
|
||||
PWM_TIMER->ROUTE |= TIMER_ROUTE_CC0PEN;
|
||||
break;
|
||||
case PWM_CH1:
|
||||
PWM_TIMER->ROUTE |= TIMER_ROUTE_CC1PEN;
|
||||
break;
|
||||
case PWM_CH2:
|
||||
PWM_TIMER->ROUTE |= TIMER_ROUTE_CC2PEN;
|
||||
break;
|
||||
|
||||
}
|
||||
|
||||
/* Route correct channel to location 1 */
|
||||
PWM_TIMER->ROUTE |= PWM_ROUTE;
|
||||
|
||||
/*HFPER is the default clock we will use. It has a frequency of 14MHz*/
|
||||
clockfreq = REFERENCE_FREQUENCY;
|
||||
|
||||
/* Set default 20ms frequency and 0ms pulse width */
|
||||
pwmout_period(obj, 0.02);
|
||||
switch (obj->channel) {
|
||||
case PWM_CH0:
|
||||
return TIMER_ROUTE_CC0PEN;
|
||||
break;
|
||||
case PWM_CH1:
|
||||
return TIMER_ROUTE_CC1PEN;
|
||||
break;
|
||||
case PWM_CH2:
|
||||
return TIMER_ROUTE_CC2PEN;
|
||||
break;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
void pwmout_enable_pins(pwmout_t *obj, uint8_t enable)
|
||||
|
|
@ -84,24 +63,71 @@ void pwmout_enable_pins(pwmout_t *obj, uint8_t enable)
|
|||
|
||||
void pwmout_enable(pwmout_t *obj, uint8_t enable)
|
||||
{
|
||||
TIMER_Init_TypeDef timerInit = TIMER_INIT_DEFAULT;
|
||||
|
||||
/* Start with default CC (Compare/Capture) channel parameters */
|
||||
TIMER_InitCC_TypeDef timerCCInit = TIMER_INITCC_DEFAULT;
|
||||
if (enable) {
|
||||
/* Start with default CC (Compare/Capture) channel parameters */
|
||||
TIMER_InitCC_TypeDef timerCCInit = TIMER_INITCC_DEFAULT;
|
||||
|
||||
/* Set mode to PWM */
|
||||
timerCCInit.mode = timerCCModePWM;
|
||||
|
||||
/* Configure CC channel */
|
||||
TIMER_InitCC(PWM_TIMER, obj->channel, &timerCCInit);
|
||||
TIMER_Init(PWM_TIMER, &timerInit);
|
||||
} else {
|
||||
timerInit.enable = false;
|
||||
TIMER_Init(PWM_TIMER, &timerInit);
|
||||
}
|
||||
|
||||
/* Configure CC channel */
|
||||
TIMER_InitCC(PWM_TIMER, obj->channel, &timerCCInit);
|
||||
}
|
||||
|
||||
void pwmout_init(pwmout_t *obj, PinName pin)
|
||||
{
|
||||
obj->channel = (PWMName) pinmap_peripheral(pin, PinMap_PWM);
|
||||
obj->pin = pin;
|
||||
MBED_ASSERT(obj->channel != (PWMName) NC);
|
||||
|
||||
/* Turn on clock */
|
||||
CMU_ClockEnable(PWM_TIMER_CLOCK, true);
|
||||
|
||||
/* Turn on timer */
|
||||
if(!(PWM_TIMER->STATUS & TIMER_STATUS_RUNNING)) {
|
||||
TIMER_Init_TypeDef timerInit = TIMER_INIT_DEFAULT;
|
||||
TIMER_Init(PWM_TIMER, &timerInit);
|
||||
}
|
||||
|
||||
/* Enable correct channel */
|
||||
uint32_t routeloc = pwmout_get_channel_route(obj);
|
||||
if(PWM_TIMER->ROUTE & routeloc) {
|
||||
//This channel was already in use
|
||||
//TODO: gracefully handle this case
|
||||
} else {
|
||||
//This channel was unused up to now
|
||||
PWM_TIMER->ROUTE |= routeloc;
|
||||
blockSleepMode(EM1);
|
||||
|
||||
//TODO: check if any channel was up already, then don't re-init timer
|
||||
pwmout_enable(obj, true);
|
||||
pwmout_enable_pins(obj, true);
|
||||
}
|
||||
|
||||
/* Route correct channel to location 1 */
|
||||
PWM_TIMER->ROUTE &= ~_TIMER_ROUTE_LOCATION_MASK;
|
||||
PWM_TIMER->ROUTE |= PWM_ROUTE;
|
||||
|
||||
/*HFPER is the default clock we will use. It has a frequency of 14MHz*/
|
||||
pwm_clockfreq = REFERENCE_FREQUENCY;
|
||||
|
||||
/* Set default 20ms frequency and 0ms pulse width */
|
||||
pwmout_period(obj, 0.02);
|
||||
}
|
||||
|
||||
void pwmout_free(pwmout_t *obj) {
|
||||
uint32_t routeloc = pwmout_get_channel_route(obj);
|
||||
if(PWM_TIMER->ROUTE & routeloc) {
|
||||
//This channel was in use, so disable
|
||||
PWM_TIMER->ROUTE &= ~routeloc;
|
||||
pwmout_enable_pins(obj, false);
|
||||
unblockSleepMode(EM1);
|
||||
|
||||
//TODO: check if all channels are down, then switch off timer
|
||||
} else {
|
||||
//This channel was disabled already
|
||||
}
|
||||
}
|
||||
|
||||
void pwmout_write(pwmout_t *obj, float value)
|
||||
{
|
||||
|
|
@ -111,7 +137,7 @@ void pwmout_write(pwmout_t *obj, float value)
|
|||
value = 1;
|
||||
}
|
||||
|
||||
float pulse_period_in_s = obj->period_cycles / (float) clockfreq;
|
||||
float pulse_period_in_s = obj->period_cycles / (float) pwm_clockfreq;
|
||||
pwmout_pulsewidth(obj, value * pulse_period_in_s);
|
||||
}
|
||||
|
||||
|
|
@ -127,17 +153,17 @@ void pwmout_period(pwmout_t *obj, float seconds)
|
|||
// This gives us max resolution for a given period
|
||||
|
||||
//The value of the top register if prescaler is set to 0
|
||||
int cycles = clockfreq * seconds;
|
||||
prescaler_div = 0;
|
||||
int cycles = pwm_clockfreq * seconds;
|
||||
pwm_prescaler_div = 0;
|
||||
|
||||
//The top register is only 16 bits, so we keep dividing till we are below 0xFFFF
|
||||
while (cycles > 0xFFFF) {
|
||||
cycles /= 2;
|
||||
prescaler_div++;
|
||||
pwm_prescaler_div++;
|
||||
|
||||
//Max prescaler_div supported is 10
|
||||
if (prescaler_div > 10) {
|
||||
prescaler_div = 10;
|
||||
//Max pwm_prescaler_div supported is 10
|
||||
if (pwm_prescaler_div > 10) {
|
||||
pwm_prescaler_div = 10;
|
||||
cycles = 0xFFFF; //Set it to max possible value;
|
||||
break;
|
||||
}
|
||||
|
|
@ -146,7 +172,7 @@ void pwmout_period(pwmout_t *obj, float seconds)
|
|||
obj->period_cycles = cycles;
|
||||
|
||||
//Set prescaler
|
||||
PWM_TIMER->CTRL = (PWM_TIMER->CTRL & ~_TIMER_CTRL_PRESC_MASK) | (prescaler_div << _TIMER_CTRL_PRESC_SHIFT);
|
||||
PWM_TIMER->CTRL = (PWM_TIMER->CTRL & ~_TIMER_CTRL_PRESC_MASK) | (pwm_prescaler_div << _TIMER_CTRL_PRESC_SHIFT);
|
||||
|
||||
/* Set Top Value, which controls the PWM period */
|
||||
TIMER_TopSet(PWM_TIMER, obj->period_cycles);
|
||||
|
|
@ -164,7 +190,7 @@ void pwmout_period_us(pwmout_t *obj, int us)
|
|||
|
||||
void pwmout_pulsewidth(pwmout_t *obj, float seconds)
|
||||
{
|
||||
obj->width_cycles = clockfreq * seconds;
|
||||
obj->width_cycles = pwm_clockfreq * seconds;
|
||||
TIMER_CompareBufSet(PWM_TIMER, obj->channel, obj->width_cycles);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -310,6 +310,9 @@ osThreadDef_t os_thread_def_main = {(os_pthread)main, osPriorityNormal, 0, NULL}
|
|||
#elif defined(TARGET_STM32L152RE)
|
||||
#define INITIAL_SP (0x20014000UL)
|
||||
|
||||
#elif defined(TARGET_NZ32ST1L)
|
||||
#define INITIAL_SP (0x20008000UL)
|
||||
|
||||
#else
|
||||
#error "no target defined"
|
||||
|
||||
|
|
|
|||
|
|
@ -56,7 +56,7 @@
|
|||
# elif defined(TARGET_LPC11U24) || defined(TARGET_STM32F303RE) || defined(TARGET_LPC11U35_401) || defined(TARGET_LPC11U35_501) || defined(TARGET_LPCCAPPUCCINO) || defined(TARGET_LPC1114) \
|
||||
|| defined(TARGET_LPC812) || defined(TARGET_KL25Z) || defined(TARGET_KL05Z) || defined(TARGET_STM32F100RB) || defined(TARGET_STM32F051R8) \
|
||||
|| defined(TARGET_STM32F103RB) || defined(TARGET_LPC824) || defined(TARGET_STM32F302R8) || defined(TARGET_STM32F334R8) || defined(TARGET_STM32F334C8) \
|
||||
|| defined(TARGET_STM32L053R8) || defined(TARGET_STM32L053C8) || defined(TARGET_STM32F072RB) || defined(TARGET_STM32F091RC)
|
||||
|| defined(TARGET_STM32L053R8) || defined(TARGET_STM32L053C8) || defined(TARGET_STM32F072RB) || defined(TARGET_STM32F091RC) || defined(TARGET_NZ32ST1L)
|
||||
# define OS_TASKCNT 6
|
||||
# else
|
||||
# error "no target defined"
|
||||
|
|
@ -71,7 +71,7 @@
|
|||
# define OS_SCHEDULERSTKSIZE 256
|
||||
# elif defined(TARGET_LPC11U24) || defined(TARGET_LPC11U35_401) || defined(TARGET_LPC11U35_501) || defined(TARGET_LPCCAPPUCCINO) || defined(TARGET_LPC1114) \
|
||||
|| defined(TARGET_LPC812) || defined(TARGET_KL25Z) || defined(TARGET_KL05Z) || defined(TARGET_STM32F100RB) || defined(TARGET_STM32F051R8) \
|
||||
|| defined(TARGET_STM32F103RB) || defined(TARGET_LPC824) || defined(TARGET_STM32F302R8) || defined(TARGET_STM32F072RB) || defined(TARGET_STM32F091RC)
|
||||
|| defined(TARGET_STM32F103RB) || defined(TARGET_LPC824) || defined(TARGET_STM32F302R8) || defined(TARGET_STM32F072RB) || defined(TARGET_STM32F091RC) || defined(TARGET_NZ32ST1L)
|
||||
# define OS_SCHEDULERSTKSIZE 128
|
||||
# elif defined(TARGET_STM32F334R8) || defined(TARGET_STM32F303RE) || defined(TARGET_STM32F334C8) || defined(TARGET_STM32L053R8) || defined(TARGET_STM32L053C8)
|
||||
# define OS_SCHEDULERSTKSIZE 112
|
||||
|
|
@ -153,7 +153,7 @@
|
|||
# elif defined(TARGET_STM32F411RE)
|
||||
# define OS_CLOCK 100000000
|
||||
|
||||
#elif defined(TARGET_STM32F103RB)
|
||||
#elif defined(TARGET_STM32F103RB)
|
||||
# define OS_CLOCK 72000000
|
||||
|
||||
#elif defined(TARGET_STM32F429ZI)
|
||||
|
|
@ -171,6 +171,12 @@
|
|||
#elif defined(TARGET_MAX32610) || defined(TARGET_MAX32600)
|
||||
# define OS_CLOCK 24000000
|
||||
|
||||
#elif defined(TARGET_NZ32ST1L)
|
||||
# define OS_CLOCK 32000000
|
||||
|
||||
#elif defined(TARGET_STM32L152RE)
|
||||
# define OS_CLOCK 24000000
|
||||
|
||||
# else
|
||||
# error "no target defined"
|
||||
# endif
|
||||
|
|
|
|||
|
|
@ -72,6 +72,7 @@ OFFICIAL_MBED_LIBRARY_BUILD = (
|
|||
('MTS_MDOT_F405RG', ('ARM', 'uARM', 'IAR', 'GCC_ARM')),
|
||||
('MTS_MDOT_F411RE', ('ARM', 'uARM', 'IAR', 'GCC_ARM')),
|
||||
('DISCO_L053C8', ('ARM', 'uARM', 'IAR', 'GCC_ARM')),
|
||||
('DISCO_F334C8', ('ARM', 'uARM', 'IAR', 'GCC_ARM')),
|
||||
|
||||
('ARCH_MAX', ('ARM', 'GCC_ARM')),
|
||||
|
||||
|
|
|
|||
|
|
@ -52,6 +52,7 @@ class CoIDE(Exporter):
|
|||
'MTS_MDOT_F405RG',
|
||||
'MTS_MDOT_F411RE',
|
||||
'MOTE_L152RC',
|
||||
'NZ32ST1L',
|
||||
]
|
||||
|
||||
# seems like CoIDE currently supports only one type
|
||||
|
|
|
|||
|
|
@ -0,0 +1,90 @@
|
|||
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
||||
<Project version="2G - 1.7.5" name="{{name}}">
|
||||
<Target name="{{name}}" isCurrent="1">
|
||||
<Device manufacturerId="9" manufacturerName="ST" chipId="546" chipName="STM32L151RC" boardId="" boardName=""/>
|
||||
<BuildOption>
|
||||
<Compile>
|
||||
<Option name="OptimizationLevel" value="4"/>
|
||||
<Option name="UseFPU" value="0"/>
|
||||
<Option name="UserEditCompiler" value="-fno-common; -fmessage-length=0; -Wall; -fno-strict-aliasing; -fno-rtti; -fno-exceptions; -ffunction-sections; -fdata-sections; -std=gnu++98"/>
|
||||
<Option name="FPU" value="1"/>
|
||||
<Option name="SupportCPlusplus" value="1"/>
|
||||
<Includepaths>
|
||||
{% for path in include_paths %} <Includepath path="{{path}}"/> {% endfor %}
|
||||
</Includepaths>
|
||||
<DefinedSymbols>
|
||||
{% for s in symbols %} <Define name="{{s}}"/> {% endfor %}
|
||||
</DefinedSymbols>
|
||||
</Compile>
|
||||
<Link useDefault="0">
|
||||
<Option name="DiscardUnusedSection" value="1"/>
|
||||
<Option name="UserEditLinkder" value=""/>
|
||||
<Option name="UseMemoryLayout" value="0"/>
|
||||
<Option name="LTO" value="0"/>
|
||||
<Option name="IsNewStartupCode" value="1"/>
|
||||
<Option name="Library" value="Not use C Library"/>
|
||||
<Option name="nostartfiles" value="0"/>
|
||||
<Option name="UserEditLinker" value="-Wl,--wrap,main; --specs=nano.specs; -u _printf_float; -u _scanf_float; {% for file in object_files %}
|
||||
${project.path}/{{file}}; {% endfor %} {% for p in library_paths %}-L${project.path}/{{p}}; {% endfor %}"/>
|
||||
<LinkedLibraries>
|
||||
{% for lib in libraries %}
|
||||
<Libset dir="" libs="{{lib}}"/>
|
||||
{% endfor %}
|
||||
<Libset dir="" libs="stdc++"/>
|
||||
<Libset dir="" libs="supc++"/>
|
||||
<Libset dir="" libs="m"/>
|
||||
<Libset dir="" libs="gcc"/>
|
||||
<Libset dir="" libs="c"/>
|
||||
<Libset dir="" libs="nosys"/>
|
||||
</LinkedLibraries>
|
||||
<MemoryAreas debugInFlashNotRAM="1">
|
||||
<Memory name="IROM1" type="ReadOnly" size="0x00040000" startValue="0x08000000"/>
|
||||
<Memory name="IRAM1" type="ReadWrite" size="0x00007EC4" startValue="0x2000013C"/>
|
||||
<Memory name="IROM2" type="ReadOnly" size="" startValue=""/>
|
||||
<Memory name="IRAM2" type="ReadWrite" size="" startValue=""/>
|
||||
</MemoryAreas>
|
||||
<LocateLinkFile path="{{scatter_file}}" type="0"/>
|
||||
</Link>
|
||||
<Output>
|
||||
<Option name="OutputFileType" value="0"/>
|
||||
<Option name="Path" value="./"/>
|
||||
<Option name="Name" value="{{name}}"/>
|
||||
<Option name="HEX" value="1"/>
|
||||
<Option name="BIN" value="1"/>
|
||||
</Output>
|
||||
<User>
|
||||
<UserRun name="Run#1" type="Before" checked="0" value=""/>
|
||||
<UserRun name="Run#1" type="After" checked="0" value=""/>
|
||||
</User>
|
||||
</BuildOption>
|
||||
<DebugOption>
|
||||
<Option name="org.coocox.codebugger.gdbjtag.core.adapter" value="ST-Link"/>
|
||||
<Option name="org.coocox.codebugger.gdbjtag.core.debugMode" value="SWD"/>
|
||||
<Option name="org.coocox.codebugger.gdbjtag.core.clockDiv" value="1M"/>
|
||||
<Option name="org.coocox.codebugger.gdbjtag.corerunToMain" value="1"/>
|
||||
<Option name="org.coocox.codebugger.gdbjtag.core.jlinkgdbserver" value=""/>
|
||||
<Option name="org.coocox.codebugger.gdbjtag.core.userDefineGDBScript" value=""/>
|
||||
<Option name="org.coocox.codebugger.gdbjtag.core.targetEndianess" value="0"/>
|
||||
<Option name="org.coocox.codebugger.gdbjtag.core.jlinkResetMode" value="Type 0: Normal"/>
|
||||
<Option name="org.coocox.codebugger.gdbjtag.core.resetMode" value="SYSRESETREQ"/>
|
||||
<Option name="org.coocox.codebugger.gdbjtag.core.ifSemihost" value="0"/>
|
||||
<Option name="org.coocox.codebugger.gdbjtag.core.ifCacheRom" value="1"/>
|
||||
<Option name="org.coocox.codebugger.gdbjtag.core.ipAddress" value="127.0.0.1"/>
|
||||
<Option name="org.coocox.codebugger.gdbjtag.core.portNumber" value="2009"/>
|
||||
<Option name="org.coocox.codebugger.gdbjtag.core.autoDownload" value="1"/>
|
||||
<Option name="org.coocox.codebugger.gdbjtag.core.verify" value="1"/>
|
||||
<Option name="org.coocox.codebugger.gdbjtag.core.downloadFuction" value="Erase Effected"/>
|
||||
<Option name="org.coocox.codebugger.gdbjtag.core.defaultAlgorithm" value="stm32l1xx_384.elf"/>
|
||||
</DebugOption>
|
||||
<ExcludeFile/>
|
||||
</Target>
|
||||
<Components path="./"/>
|
||||
<Files>
|
||||
{% for file in source_files %}
|
||||
<File name="sources/{{file.path}}" path="{{file.path}}" type="{{file.type}}"/>
|
||||
{% endfor %}
|
||||
{% for file in header_files %}
|
||||
<File name="headers/{{file.path}}" path="{{file.path}}" type="{{file.type}}"/>
|
||||
{% endfor %}
|
||||
</Files>
|
||||
</Project>
|
||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue