mirror of https://github.com/ARMmbed/mbed-os.git
Add BSP files for NUCLEO_L496ZG
Nabil Elqatib
Pierre-Marie Ancele
parent
6d3e17cb3c
commit
fd7008c779
|
|
@ -0,0 +1,96 @@
|
|||
/* 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,
|
||||
ADC_2 = (int)ADC2_BASE,
|
||||
ADC_3 = (int)ADC3_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,
|
||||
UART_4 = (int)UART4_BASE,
|
||||
UART_5 = (int)UART5_BASE,
|
||||
LPUART_1 = (int)LPUART1_BASE
|
||||
} UARTName;
|
||||
|
||||
#define STDIO_UART_TX SERIAL_TX
|
||||
#define STDIO_UART_RX SERIAL_RX
|
||||
#define STDIO_UART LPUART_1
|
||||
|
||||
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,
|
||||
I2C_3 = (int)I2C3_BASE,
|
||||
I2C_4 = (int)I2C4_BASE
|
||||
} I2CName;
|
||||
|
||||
typedef enum {
|
||||
PWM_1 = (int)TIM1_BASE,
|
||||
PWM_2 = (int)TIM2_BASE,
|
||||
PWM_3 = (int)TIM3_BASE,
|
||||
PWM_4 = (int)TIM4_BASE,
|
||||
PWM_5 = (int)TIM5_BASE,
|
||||
PWM_8 = (int)TIM8_BASE,
|
||||
PWM_15 = (int)TIM15_BASE,
|
||||
PWM_16 = (int)TIM16_BASE,
|
||||
PWM_17 = (int)TIM17_BASE
|
||||
} PWMName;
|
||||
|
||||
typedef enum {
|
||||
CAN_1 = (int)CAN1_BASE,
|
||||
CAN_2 = (int)CAN2_BASE
|
||||
} CANName;
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,396 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2017, 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_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC1_IN5
|
||||
// {PA_0, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC2_IN5
|
||||
{PA_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC1_IN6
|
||||
// {PA_1, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC2_IN6
|
||||
{PA_2, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 7, 0)}, // ADC1_IN7
|
||||
// {PA_2, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 7, 0)}, // ADC2_IN7
|
||||
{PA_3, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 8, 0)}, // ADC1_IN8
|
||||
// {PA_3, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 8, 0)}, // ADC2_IN8
|
||||
{PA_4, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 9, 0)}, // ADC1_IN9
|
||||
// {PA_4, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 9, 0)}, // ADC2_IN9
|
||||
{PA_5, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 10, 0)}, // ADC1_IN10
|
||||
// {PA_5, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 10, 0)}, // ADC2_IN10
|
||||
{PA_6, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 11, 0)}, // ADC1_IN11
|
||||
// {PA_6, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 11, 0)}, // ADC2_IN11
|
||||
{PA_7, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 12, 0)}, // ADC1_IN12
|
||||
// {PA_7, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 12, 0)}, // ADC2_IN12
|
||||
{PB_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 15, 0)}, // ADC1_IN15
|
||||
// {PB_0, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 15, 0)}, // ADC2_IN15
|
||||
{PB_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 16, 0)}, // ADC1_IN16
|
||||
// {PB_1, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 16, 0)}, // ADC2_IN16
|
||||
{PC_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC1_IN1
|
||||
// {PC_0, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC2_IN1
|
||||
// {PC_0, ADC_3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC3_IN1
|
||||
{PC_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC1_IN2
|
||||
// {PC_1, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC2_IN2
|
||||
// {PC_1, ADC_3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC3_IN2
|
||||
{PC_2, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC1_IN3
|
||||
// {PC_2, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC2_IN3
|
||||
// {PC_2, ADC_3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC3_IN3
|
||||
{PC_3, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC1_IN4
|
||||
// {PC_3, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC2_IN4
|
||||
// {PC_3, ADC_3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC3_IN4
|
||||
{PC_4, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 13, 0)}, // ADC1_IN13
|
||||
// {PC_4, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 13, 0)}, // ADC2_IN13
|
||||
{PC_5, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 14, 0)}, // ADC1_IN14
|
||||
// {PC_5, ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 14, 0)}, // ADC2_IN14
|
||||
{PF_3, ADC_3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC3_IN6
|
||||
{PF_4, ADC_3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 7, 0)}, // ADC3_IN7
|
||||
{PF_5, ADC_3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 8, 0)}, // ADC3_IN8
|
||||
{PF_6, ADC_3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 9, 0)}, // ADC3_IN9
|
||||
{PF_7, ADC_3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 10, 0)}, // ADC3_IN10
|
||||
{PF_8, ADC_3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 11, 0)}, // ADC3_IN11
|
||||
{PF_9, ADC_3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 12, 0)}, // ADC3_IN12
|
||||
{PF_10, ADC_3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 13, 0)}, // ADC3_IN13
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
const PinMap PinMap_ADC_Internal[] = {
|
||||
{ADC_VREF, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 0, 0)},
|
||||
{ADC_TEMP, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 17, 0)},
|
||||
{ADC_VBAT, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 18, 0)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
//*** DAC ***
|
||||
|
||||
const PinMap PinMap_DAC[] = {
|
||||
{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}
|
||||
};
|
||||
|
||||
//*** I2C ***
|
||||
|
||||
const PinMap PinMap_I2C_SDA[] = {
|
||||
{PB_4, I2C_3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C3)},
|
||||
// {PB_7, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)}, // (pin used by LED2)
|
||||
// {PB_7, I2C_4, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF5_I2C4)}, // (pin used by LED2)
|
||||
{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)},
|
||||
// {PB_11, I2C_4, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF3_I2C4)},
|
||||
// {PB_14, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)}, // (pin used by LED3)
|
||||
{PC_1, I2C_3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C3)},
|
||||
// {PC_1, I2C_4, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF2_I2C4)},
|
||||
{PC_9, I2C_3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF6_I2C3)},
|
||||
{PD_13, I2C_4, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C4)},
|
||||
{PF_0, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},
|
||||
{PF_15, I2C_4, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C4)},
|
||||
// {PG_8, I2C_3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C3)}, // PG_8 is used as SERIAL_RX
|
||||
{PG_13, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
const PinMap PinMap_I2C_SCL[] = {
|
||||
{PA_7, I2C_3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C3)},
|
||||
{PB_6, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
|
||||
// {PB_6, I2C_4, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF5_I2C4)},
|
||||
{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)},
|
||||
// {PB_10, I2C_4, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF3_I2C4)},
|
||||
{PB_13, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},
|
||||
{PC_0, I2C_3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C3)},
|
||||
// {PC_0, I2C_4, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF2_I2C4)},
|
||||
{PD_12, I2C_4, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C4)},
|
||||
{PF_1, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},
|
||||
{PF_14, I2C_4, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C4)},
|
||||
// {PG_7, I2C_3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C3)}, // PG_7 is used as SERIAL_TX
|
||||
{PG_14, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
//*** PWM ***
|
||||
|
||||
const PinMap PinMap_PWM[] = {
|
||||
{PA_0, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
|
||||
// {PA_0, PWM_5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 1, 0)}, // TIM5_CH1
|
||||
{PA_1, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM15, 1, 1)}, // TIM15_CH1N
|
||||
// {PA_1, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // TIM2_CH2
|
||||
// {PA_1, PWM_5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 2, 0)}, // TIM5_CH2
|
||||
{PA_2, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM15, 1, 0)}, // TIM15_CH1
|
||||
// {PA_2, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 3, 0)}, // TIM2_CH3
|
||||
// {PA_2, PWM_5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 3, 0)}, // TIM5_CH3
|
||||
{PA_3, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM15, 2, 0)}, // TIM15_CH2
|
||||
// {PA_3, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 4, 0)}, // TIM2_CH4
|
||||
// {PA_3, PWM_5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 4, 0)}, // TIM5_CH4
|
||||
{PA_5, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
|
||||
// {PA_5, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 1, 1)}, // TIM8_CH1N
|
||||
{PA_6, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_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_AF14_TIM17, 1, 0)}, // TIM17_CH1
|
||||
// {PA_7, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
// {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_AF3_TIM8, 1, 1)}, // TIM8_CH1N
|
||||
{PA_8, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 1, 0)}, // TIM1_CH1
|
||||
{PA_9, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 2, 0)}, // TIM1_CH2
|
||||
{PA_10, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 3, 0)}, // TIM1_CH3
|
||||
{PA_11, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 4, 0)}, // TIM1_CH4
|
||||
{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_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 2, 1)}, // TIM1_CH2N
|
||||
// {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_AF3_TIM8, 2, 1)}, // TIM8_CH2N
|
||||
{PB_1, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 3, 1)}, // TIM1_CH3N
|
||||
// {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_AF3_TIM8, 3, 1)}, // TIM8_CH3N
|
||||
{PB_3, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // TIM2_CH2
|
||||
{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_6, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_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_7, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM17, 1, 1)}, // TIM17_CH1N (pin used by LED2)
|
||||
// {PB_7, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 2, 0)}, // TIM4_CH2 (pin used by LED2)
|
||||
{PB_8, PWM_16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM16, 1, 0)}, // TIM16_CH1 - ARDUINO D15
|
||||
// {PB_8, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 3, 0)}, // TIM4_CH3
|
||||
{PB_9, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM17, 1, 0)}, // TIM17_CH1 - ARDUINO D14
|
||||
// {PB_9, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 4, 0)}, // TIM4_CH4
|
||||
{PB_10, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 3, 0)}, // TIM2_CH3
|
||||
{PB_11, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 4, 0)}, // TIM2_CH4
|
||||
{PB_13, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM15, 1, 1)}, // TIM15_CH1N
|
||||
// {PB_13, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
// {PB_14, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM15, 1, 0)}, // TIM15_CH1 (pin used by LED3)
|
||||
// {PB_14, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 2, 1)}, // TIM1_CH2N (pin used by LED3)
|
||||
// {PB_14, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 2, 1)}, // TIM8_CH2N (pin used by LED3)
|
||||
{PB_15, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM15, 2, 0)}, // TIM15_CH2
|
||||
// {PB_15, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 3, 1)}, // TIM1_CH3N
|
||||
// {PB_15, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 3, 1)}, // TIM8_CH3N
|
||||
{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_AF3_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 (pin used by LED1)
|
||||
// {PC_7, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 2, 0)}, // TIM8_CH2 (pin used by LED1)
|
||||
{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_AF3_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_AF3_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 - ARDUINO D10
|
||||
{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_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM16, 1, 0)}, // TIM16_CH1
|
||||
{PE_1, PWM_17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM17, 1, 0)}, // TIM17_CH1
|
||||
{PE_3, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1
|
||||
{PE_4, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
|
||||
{PE_5, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 3, 0)}, // TIM3_CH3
|
||||
{PE_6, 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_AF1_TIM1, 1, 1)}, // TIM1_CH1N
|
||||
{PE_9, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 1, 0)}, // TIM1_CH1 - ARDUINO D14
|
||||
{PE_10, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 2, 1)}, // TIM1_CH2N
|
||||
{PE_11, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 2, 0)}, // TIM1_CH2
|
||||
{PE_12, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 3, 1)}, // TIM1_CH3N
|
||||
{PE_13, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 3, 0)}, // TIM1_CH3 - ARDUINO D3
|
||||
{PE_14, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 4, 0)}, // TIM1_CH4
|
||||
// {PF_6, PWM_5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 1, 0)}, // TIM5_CH1
|
||||
// {PF_7, PWM_5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 2, 0)}, // TIM5_CH2
|
||||
// {PF_8, PWM_5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 3, 0)}, // TIM5_CH3
|
||||
{PF_9, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM15, 1, 0)}, // TIM15_CH1
|
||||
// {PF_9, PWM_5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 4, 0)}, // TIM5_CH4
|
||||
{PF_10, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM15, 2, 0)}, // TIM15_CH2
|
||||
{PG_9, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM15, 1, 1)}, // TIM15_CH1N
|
||||
{PG_10, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM15, 1, 0)}, // TIM15_CH1
|
||||
{PG_11, PWM_15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM15, 2, 0)}, // TIM15_CH2
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
//*** SERIAL ***
|
||||
|
||||
const PinMap PinMap_UART_TX[] = {
|
||||
{PA_0, UART_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART4)},
|
||||
{PA_2, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)},
|
||||
// {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)},
|
||||
{PB_11, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)},
|
||||
{PC_1, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)}, // ARDUINO A3
|
||||
{PC_4, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)}, // ARDUINO A4
|
||||
{PC_10, UART_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART4)},
|
||||
// {PC_10, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
{PC_12, UART_5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART5)},
|
||||
{PD_5, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
|
||||
{PD_8, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)}, // ARDUINO D1
|
||||
{PG_7, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)},
|
||||
{PG_9, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
const PinMap PinMap_UART_RX[] = {
|
||||
{PA_1, UART_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART4)},
|
||||
{PA_3, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)}, // ARDUINO A0
|
||||
// {PA_3, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)}, // ARDUINO A0
|
||||
{PA_10, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
|
||||
{PA_15, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_USART2)},
|
||||
// {PB_7, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)}, // (pin used by LED2)
|
||||
{PB_10, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)},
|
||||
{PB_11, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
{PC_0, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)}, // ARDUINO A1
|
||||
{PC_5, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)}, // ARDUINO A5
|
||||
{PC_11, UART_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART4)},
|
||||
// {PC_11, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
{PD_2, UART_5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART5)},
|
||||
{PD_6, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
|
||||
{PD_9, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
{PG_8, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)},
|
||||
{PG_10, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
const PinMap PinMap_UART_RTS[] = {
|
||||
{PA_1, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
|
||||
{PA_12, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
|
||||
{PA_15, UART_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART4)},
|
||||
// {PA_15, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
{PB_1, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)},
|
||||
// {PB_1, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
{PB_3, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
|
||||
{PB_4, UART_5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART5)},
|
||||
{PB_12, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)},
|
||||
// {PB_14, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)}, // (pin used by LED3)
|
||||
{PD_2, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
{PD_4, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
|
||||
{PD_12, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
{PG_6, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)},
|
||||
{PG_12, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
const PinMap PinMap_UART_CTS[] = {
|
||||
{PA_0, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
|
||||
{PA_6, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)}, // ARDUINO D12
|
||||
// {PA_6, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)}, // ARDUINO D12
|
||||
{PA_11, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
|
||||
{PB_4, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
|
||||
{PB_5, UART_5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART5)},
|
||||
// {PB_7, UART_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART4)}, // (pin used by LED2)
|
||||
{PB_13, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)},
|
||||
// {PB_13, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
{PD_3, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
|
||||
{PD_11, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
|
||||
{PG_5, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)},
|
||||
{PG_11, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
|
||||
{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)}, // ARDUINO D11
|
||||
{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_1, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_SPI2)}, // ARDUINO A3
|
||||
{PC_3, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)}, // ARDUINO A2
|
||||
{PC_12, SPI_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
|
||||
{PD_4, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
|
||||
{PE_15, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
{PG_4, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
{PG_11, 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)}, // ARDUINO D12
|
||||
{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)}, // (pin used by LED3)
|
||||
{PC_2, 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)},
|
||||
{PD_3, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
|
||||
{PE_14, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
{PG_3, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
{PG_10, SPI_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
const PinMap PinMap_SPI_SCLK[] = {
|
||||
{PA_1, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
{PA_5, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)}, // ARDUINO D13
|
||||
{PA_9, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_SPI2)},
|
||||
{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_10, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
|
||||
{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)},
|
||||
{PD_1, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
|
||||
{PD_3, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_SPI2)},
|
||||
{PE_13, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
{PG_2, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
{PG_9, 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_0, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
{PB_9, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)}, // ARDUINO D14
|
||||
{PB_12, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
|
||||
{PD_0, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
|
||||
{PE_12, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
{PG_5, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
|
||||
{PG_12, SPI_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
//*** CAN ***
|
||||
|
||||
const PinMap PinMap_CAN_RD[] = {
|
||||
{PA_11, CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN1)},
|
||||
{PB_5, CAN_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF3_CAN2)},
|
||||
{PB_8, CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN1)}, // ARDUINO D15
|
||||
{PB_12, CAN_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_CAN2)},
|
||||
{PD_0, CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN1)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
||||
const PinMap PinMap_CAN_TD[] = {
|
||||
{PA_12, CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN1)},
|
||||
{PB_6, CAN_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF8_CAN2)},
|
||||
{PB_9, CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN1)}, // ARDUINO D14
|
||||
{PB_13, CAN_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_CAN2)},
|
||||
{PD_1, CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_CAN1)},
|
||||
{NC, NC, 0}
|
||||
};
|
||||
|
|
@ -0,0 +1,221 @@
|
|||
/* mbed Microcontroller Library
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2016, 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"
|
||||
#include "PinNamesTypes.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
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_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,
|
||||
|
||||
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,
|
||||
|
||||
PG_0 = 0x60,
|
||||
PG_1 = 0x61,
|
||||
PG_2 = 0x62,
|
||||
PG_3 = 0x63,
|
||||
PG_4 = 0x64,
|
||||
PG_5 = 0x65,
|
||||
PG_6 = 0x66,
|
||||
PG_7 = 0x67,
|
||||
PG_8 = 0x68,
|
||||
PG_9 = 0x69,
|
||||
PG_10 = 0x6A,
|
||||
PG_11 = 0x6B,
|
||||
PG_12 = 0x6C,
|
||||
PG_13 = 0x6D,
|
||||
PG_14 = 0x6E,
|
||||
PG_15 = 0x6F,
|
||||
|
||||
PH_0 = 0x70,
|
||||
PH_1 = 0x71,
|
||||
|
||||
// ADC internal channels
|
||||
ADC_TEMP = 0xF0,
|
||||
ADC_VREF = 0xF1,
|
||||
ADC_VBAT = 0xF2,
|
||||
|
||||
// Arduino J3 connector namings
|
||||
A0 = PA_3,
|
||||
A1 = PC_0,
|
||||
A2 = PC_3,
|
||||
A3 = PC_1,
|
||||
A4 = PC_4,
|
||||
A5 = PC_5,
|
||||
D0 = PD_9,
|
||||
D1 = PD_8,
|
||||
D2 = PF_15,
|
||||
D3 = PE_13,
|
||||
D4 = PF_14,
|
||||
D5 = PE_11,
|
||||
D6 = PE_9,
|
||||
D7 = PF_13,
|
||||
D8 = PF_12,
|
||||
D9 = PD_15,
|
||||
D10 = PD_14,
|
||||
D11 = PA_7,
|
||||
D12 = PA_6,
|
||||
D13 = PA_5,
|
||||
D14 = PB_9,
|
||||
D15 = PB_8,
|
||||
|
||||
// Generic signals namings
|
||||
LED1 = PC_7,
|
||||
LED2 = PB_7,
|
||||
LED3 = PB_14,
|
||||
LED4 = LED1,
|
||||
USER_BUTTON = PC_13,
|
||||
|
||||
// Standardized button names
|
||||
BUTTON1 = USER_BUTTON,
|
||||
SERIAL_TX = PG_7, // Virtual Com Port
|
||||
SERIAL_RX = PG_8, // Virtual Com Port
|
||||
USBTX = PG_7, // Virtual Com Port
|
||||
USBRX = PG_8, // Virtual Com Port
|
||||
I2C_SCL = D15,
|
||||
I2C_SDA = D14,
|
||||
SPI_MOSI = D11,
|
||||
SPI_MISO = D12,
|
||||
SPI_SCK = D13,
|
||||
SPI_CS = D10,
|
||||
PWM_OUT = D9,
|
||||
|
||||
// Not connected
|
||||
NC = (int)0xFFFFFFFF
|
||||
} PinName;
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,591 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file system_stm32l4xx.c
|
||||
* @author MCD Application Team
|
||||
* @version V1.1.1
|
||||
* @date 29-April-2016
|
||||
* @brief CMSIS Cortex-M4 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_stm32l4xx.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.
|
||||
*
|
||||
* After each device reset the MSI (4 MHz) is used as system clock source.
|
||||
* Then SystemInit() function is called, in "startup_stm32l4xx.s" file, to
|
||||
* configure the system clock before to branch to main program.
|
||||
*
|
||||
* This file configures the system clock as follows:
|
||||
*=============================================================================
|
||||
* System clock source | PLL_HSE | PLL_HSI | PLL_MSI
|
||||
* | (external 4 to 48 MHz xtal) | (internal 16 MHz) | (internal 100kHz to 48 MHz)
|
||||
*---------------------------------------------------------------------------------------------
|
||||
* SYSCLK(MHz) | 48 | 80 | 80
|
||||
*---------------------------------------------------------------------------------------------
|
||||
* AHBCLK (MHz) | 48 | 80 | 80
|
||||
*---------------------------------------------------------------------------------------------
|
||||
* APB1CLK (MHz) | 48 | 80 | 80
|
||||
*---------------------------------------------------------------------------------------------
|
||||
* APB2CLK (MHz) | 48 | 80 | 80
|
||||
*---------------------------------------------------------------------------------------------
|
||||
* USB capable (48 MHz precise clock) | YES | NO | YES
|
||||
*---------------------------------------------------------------------------------------------
|
||||
*=============================================================================
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© COPYRIGHT(c) 2016 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 stm32l4xx_system
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32L4xx_System_Private_Includes
|
||||
* @{
|
||||
*/
|
||||
|
||||
#include "stm32l4xx.h"
|
||||
|
||||
#if !defined (HSE_VALUE)
|
||||
#define HSE_VALUE ((uint32_t)8000000) /*!< Value of the External oscillator in Hz */
|
||||
#endif /* HSE_VALUE */
|
||||
|
||||
#if !defined (MSI_VALUE)
|
||||
#define MSI_VALUE ((uint32_t)4000000) /*!< Value of the Internal oscillator in Hz*/
|
||||
#endif /* MSI_VALUE */
|
||||
|
||||
#if !defined (HSI_VALUE)
|
||||
#define HSI_VALUE ((uint32_t)16000000) /*!< Value of the Internal oscillator in Hz*/
|
||||
#endif /* HSI_VALUE */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32L4xx_System_Private_TypesDefinitions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32L4xx_System_Private_Defines
|
||||
* @{
|
||||
*/
|
||||
|
||||
/************************* Miscellaneous Configuration ************************/
|
||||
/*!< Uncomment the following line if you need to relocate your vector Table in
|
||||
Internal SRAM. */
|
||||
/* #define VECT_TAB_SRAM */
|
||||
#define VECT_TAB_OFFSET 0x00 /*!< Vector Table base offset field.
|
||||
This value must be a multiple of 0x200. */
|
||||
/******************************************************************************/
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32L4xx_System_Private_Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
// Select the clock sources (default is PLL_MSI) to start with (0=OFF, 1=ON)
|
||||
#define USE_PLL_HSE_EXTC (0) // Use external clock
|
||||
#define USE_PLL_HSE_XTAL (0) // Use external xtal
|
||||
#define USE_PLL_HSI (0) // Use HSI/MSI internal clock (0=MSI, 1=HSI)
|
||||
#define DEBUG_MCO (0) // Output the MCO on PA8 for debugging (0=OFF, 1=SYSCLK, 2=HSE, 3=HSI, 4=MSI)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32L4xx_System_Private_Variables
|
||||
* @{
|
||||
*/
|
||||
/* The SystemCoreClock 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 = 4000000;
|
||||
|
||||
const uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
|
||||
const uint8_t APBPrescTable[8] = {0, 0, 0, 0, 1, 2, 3, 4};
|
||||
const uint32_t MSIRangeTable[12] = {100000, 200000, 400000, 800000, 1000000, 2000000, \
|
||||
4000000, 8000000, 16000000, 24000000, 32000000, 48000000};
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32L4xx_System_Private_FunctionPrototypes
|
||||
* @{
|
||||
*/
|
||||
|
||||
#if (USE_PLL_HSE_XTAL != 0) || (USE_PLL_HSE_EXTC != 0)
|
||||
uint8_t SetSysClock_PLL_HSE(uint8_t bypass);
|
||||
#endif
|
||||
|
||||
#if (USE_PLL_HSI != 0)
|
||||
uint8_t SetSysClock_PLL_HSI(void);
|
||||
#endif
|
||||
|
||||
uint8_t SetSysClock_PLL_MSI(void);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32L4xx_System_Private_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Setup the microcontroller system.
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
|
||||
void SystemInit(void)
|
||||
{
|
||||
/* FPU settings ------------------------------------------------------------*/
|
||||
#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
|
||||
SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2)); /* set CP10 and CP11 Full Access */
|
||||
#endif
|
||||
/* Reset the RCC clock configuration to the default reset state ------------*/
|
||||
/* Set MSION bit */
|
||||
RCC->CR |= RCC_CR_MSION;
|
||||
|
||||
/* Reset CFGR register */
|
||||
RCC->CFGR = 0x00000000;
|
||||
|
||||
/* Reset HSEON, CSSON , HSION, and PLLON bits */
|
||||
RCC->CR &= (uint32_t)0xEAF6FFFF;
|
||||
|
||||
/* Reset PLLCFGR register */
|
||||
RCC->PLLCFGR = 0x00001000;
|
||||
|
||||
/* Reset HSEBYP bit */
|
||||
RCC->CR &= (uint32_t)0xFFFBFFFF;
|
||||
|
||||
/* Disable all interrupts */
|
||||
RCC->CIER = 0x00000000;
|
||||
|
||||
/* Configure the Vector Table location add offset address ------------------*/
|
||||
#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
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Update SystemCoreClock variable 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(*)
|
||||
*
|
||||
* - 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(*) or MSI_VALUE(*) multiplied/divided by the PLL factors.
|
||||
*
|
||||
* (*) MSI_VALUE is a constant defined in stm32l4xx_hal.h file (default value
|
||||
* 4 MHz) but the real value may vary depending on the variations
|
||||
* in voltage and temperature.
|
||||
*
|
||||
* (**) HSI_VALUE is a constant defined in stm32l4xx_hal.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 stm32l4xx_hal.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, msirange = 0, pllvco = 0, pllr = 2, pllsource = 0, pllm = 2;
|
||||
|
||||
/* Get MSI Range frequency--------------------------------------------------*/
|
||||
if((RCC->CR & RCC_CR_MSIRGSEL) == RESET)
|
||||
{ /* MSISRANGE from RCC_CSR applies */
|
||||
msirange = (RCC->CSR & RCC_CSR_MSISRANGE) >> 8;
|
||||
}
|
||||
else
|
||||
{ /* MSIRANGE from RCC_CR applies */
|
||||
msirange = (RCC->CR & RCC_CR_MSIRANGE) >> 4;
|
||||
}
|
||||
/*MSI frequency range in HZ*/
|
||||
msirange = MSIRangeTable[msirange];
|
||||
|
||||
/* Get SYSCLK source -------------------------------------------------------*/
|
||||
switch (RCC->CFGR & RCC_CFGR_SWS)
|
||||
{
|
||||
case 0x00: /* MSI used as system clock source */
|
||||
SystemCoreClock = msirange;
|
||||
break;
|
||||
|
||||
case 0x04: /* HSI used as system clock source */
|
||||
SystemCoreClock = HSI_VALUE;
|
||||
break;
|
||||
|
||||
case 0x08: /* HSE used as system clock source */
|
||||
SystemCoreClock = HSE_VALUE;
|
||||
break;
|
||||
|
||||
case 0x0C: /* PLL used as system clock source */
|
||||
/* PLL_VCO = (HSE_VALUE or HSI_VALUE or MSI_VALUE/ PLLM) * PLLN
|
||||
SYSCLK = PLL_VCO / PLLR
|
||||
*/
|
||||
pllsource = (RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC);
|
||||
pllm = ((RCC->PLLCFGR & RCC_PLLCFGR_PLLM) >> 4) + 1 ;
|
||||
|
||||
switch (pllsource)
|
||||
{
|
||||
case 0x02: /* HSI used as PLL clock source */
|
||||
pllvco = (HSI_VALUE / pllm);
|
||||
break;
|
||||
|
||||
case 0x03: /* HSE used as PLL clock source */
|
||||
pllvco = (HSE_VALUE / pllm);
|
||||
break;
|
||||
|
||||
default: /* MSI used as PLL clock source */
|
||||
pllvco = (msirange / pllm);
|
||||
break;
|
||||
}
|
||||
pllvco = pllvco * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 8);
|
||||
pllr = (((RCC->PLLCFGR & RCC_PLLCFGR_PLLR) >> 25) + 1) * 2;
|
||||
SystemCoreClock = pllvco/pllr;
|
||||
break;
|
||||
|
||||
default:
|
||||
SystemCoreClock = msirange;
|
||||
break;
|
||||
}
|
||||
/* Compute HCLK clock frequency --------------------------------------------*/
|
||||
/* Get HCLK prescaler */
|
||||
tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)];
|
||||
/* HCLK clock frequency */
|
||||
SystemCoreClock >>= tmp;
|
||||
}
|
||||
|
||||
/**
|
||||
* @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 or MSI clock */
|
||||
#if (USE_PLL_HSI != 0)
|
||||
if (SetSysClock_PLL_HSI() == 0)
|
||||
#else
|
||||
if (SetSysClock_PLL_MSI() == 0)
|
||||
#endif
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
// [TODO] Put something here to tell the user that a problem occured...
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Output clock on MCO1 pin(PA8) for debugging purpose
|
||||
#if DEBUG_MCO == 1
|
||||
HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_SYSCLK, RCC_MCODIV_1);
|
||||
#endif
|
||||
}
|
||||
|
||||
#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 = {0};
|
||||
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
|
||||
|
||||
// Used to gain time after DeepSleep in case HSI is used
|
||||
if (__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) != RESET)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
// Select MSI as system clock source to allow modification of the PLL configuration
|
||||
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK;
|
||||
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_MSI;
|
||||
HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_0);
|
||||
|
||||
// Enable HSE oscillator 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 8 MHz xtal on OSC_IN/OSC_OUT
|
||||
}
|
||||
else
|
||||
{
|
||||
RCC_OscInitStruct.HSEState = RCC_HSE_BYPASS; // External 8 MHz clock on OSC_IN
|
||||
}
|
||||
RCC_OscInitStruct.HSIState = RCC_HSI_OFF;
|
||||
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; // 8 MHz
|
||||
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
|
||||
|
||||
// Non-USB configuration : sysclock = 80MHz
|
||||
//RCC_OscInitStruct.PLL.PLLM = 1; // VCO input clock = 8 MHz (8 MHz / 1)
|
||||
//RCC_OscInitStruct.PLL.PLLN = 20; // VCO output clock = 160 MHz (8 MHz * 20)
|
||||
//RCC_OscInitStruct.PLL.PLLP = 7; // PLLSAI3 clock = 22 MHz (160 MHz / 7)
|
||||
//RCC_OscInitStruct.PLL.PLLQ = 4; // USB clock (PLL48M1) = 40 MHz (160 MHz / 4) --> Not good for USB
|
||||
//RCC_OscInitStruct.PLL.PLLR = 2; // PLL clock = 80 MHz (160 MHz / 2)
|
||||
|
||||
// USB configuration : sysclock = 48 MHz
|
||||
RCC_OscInitStruct.PLL.PLLM = 1; // VCO input clock = 8 MHz (8 MHz / 1)
|
||||
RCC_OscInitStruct.PLL.PLLN = 24; // VCO output clock = 192 MHz (8 MHz * 24)
|
||||
RCC_OscInitStruct.PLL.PLLP = 7; // PLLSAI3 clock = 27.4 MHz (192 MHz / 7)
|
||||
RCC_OscInitStruct.PLL.PLLQ = 4; // USB clock (PLL48M1) = 48 MHz (192 MHz / 4) --> OK for USB
|
||||
RCC_OscInitStruct.PLL.PLLR = 4; // PLL clock = 48 MHz (192 MHz / 4)
|
||||
|
||||
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
|
||||
{
|
||||
return 0; // FAIL
|
||||
}
|
||||
|
||||
// Select PLL clock 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; // 80 MHz or 48 MHz
|
||||
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; // 80 MHz or 48 MHz
|
||||
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1; // 80 MHz or 48 MHz
|
||||
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; // 80 MHz or 48 MHz
|
||||
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK)
|
||||
{
|
||||
return 0; // FAIL
|
||||
}
|
||||
|
||||
// Disable MSI Oscillator
|
||||
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_MSI;
|
||||
RCC_OscInitStruct.MSIState = RCC_MSI_OFF;
|
||||
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE; // No PLL update
|
||||
HAL_RCC_OscConfig(&RCC_OscInitStruct);
|
||||
|
||||
// Output clock on MCO1 pin(PA8) for debugging purpose
|
||||
#if DEBUG_MCO == 2
|
||||
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
|
||||
#endif
|
||||
|
||||
return 1; // OK
|
||||
}
|
||||
#endif
|
||||
|
||||
#if (USE_PLL_HSI != 0)
|
||||
/******************************************************************************/
|
||||
/* PLL (clocked by HSI) used as System clock source */
|
||||
/******************************************************************************/
|
||||
uint8_t SetSysClock_PLL_HSI(void)
|
||||
{
|
||||
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
|
||||
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
|
||||
|
||||
// Select MSI as system clock source to allow modification of the PLL configuration
|
||||
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK;
|
||||
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_MSI;
|
||||
HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_0);
|
||||
|
||||
// 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;
|
||||
RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
|
||||
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
|
||||
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI; // 16 MHz
|
||||
RCC_OscInitStruct.PLL.PLLM = 2; // VCO input clock = 8 MHz (16 MHz / 2)
|
||||
RCC_OscInitStruct.PLL.PLLN = 20; // VCO output clock = 160 MHz (8 MHz * 20)
|
||||
RCC_OscInitStruct.PLL.PLLP = 7; // PLLSAI3 clock = 22 MHz (160 MHz / 7)
|
||||
RCC_OscInitStruct.PLL.PLLQ = 4; // USB clock (PLL48M1) = 40 MHz (160 MHz / 4) --> Not good for USB
|
||||
RCC_OscInitStruct.PLL.PLLR = 2; // PLL clock = 80 MHz (160 MHz / 2)
|
||||
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; // 80 MHz
|
||||
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; // 80 MHz
|
||||
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1; // 80 MHz
|
||||
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; // 80 MHz
|
||||
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK)
|
||||
{
|
||||
return 0; // FAIL
|
||||
}
|
||||
|
||||
// Disable MSI Oscillator
|
||||
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_MSI;
|
||||
RCC_OscInitStruct.MSIState = RCC_MSI_OFF;
|
||||
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE; // No PLL update
|
||||
HAL_RCC_OscConfig(&RCC_OscInitStruct);
|
||||
|
||||
// Output clock on MCO1 pin(PA8) for debugging purpose
|
||||
#if DEBUG_MCO == 3
|
||||
HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_HSI, RCC_MCODIV_1); // 16 MHz
|
||||
#endif
|
||||
|
||||
return 1; // OK
|
||||
}
|
||||
#endif
|
||||
|
||||
/******************************************************************************/
|
||||
/* PLL (clocked by MSI) used as System clock source */
|
||||
/******************************************************************************/
|
||||
uint8_t SetSysClock_PLL_MSI(void)
|
||||
{
|
||||
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
|
||||
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
|
||||
RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
|
||||
|
||||
// Enable LSE Oscillator to automatically calibrate the MSI clock
|
||||
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_LSE;
|
||||
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE; // No PLL update
|
||||
RCC_OscInitStruct.LSEState = RCC_LSE_ON; // External 32.768 kHz clock on OSC_IN/OSC_OUT
|
||||
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) == HAL_OK) {
|
||||
RCC->CR |= RCC_CR_MSIPLLEN; // Enable MSI PLL-mode
|
||||
}
|
||||
|
||||
HAL_RCCEx_DisableLSECSS();
|
||||
/* Enable MSI Oscillator and activate PLL with MSI as source */
|
||||
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_MSI | RCC_OSCILLATORTYPE_HSI | RCC_OSCILLATORTYPE_HSE;
|
||||
RCC_OscInitStruct.MSIState = RCC_MSI_ON;
|
||||
RCC_OscInitStruct.HSEState = RCC_HSE_OFF;
|
||||
RCC_OscInitStruct.HSIState = RCC_HSI_OFF;
|
||||
|
||||
RCC_OscInitStruct.MSICalibrationValue = RCC_MSICALIBRATION_DEFAULT;
|
||||
RCC_OscInitStruct.MSIClockRange = RCC_MSIRANGE_11; /* 48 MHz */
|
||||
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
|
||||
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_MSI;
|
||||
RCC_OscInitStruct.PLL.PLLM = 6; /* 8 MHz */
|
||||
RCC_OscInitStruct.PLL.PLLN = 40; /* 320 MHz */
|
||||
RCC_OscInitStruct.PLL.PLLP = 7; /* 45 MHz */
|
||||
RCC_OscInitStruct.PLL.PLLQ = 4; /* 80 MHz */
|
||||
RCC_OscInitStruct.PLL.PLLR = 4; /* 80 MHz */
|
||||
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
|
||||
{
|
||||
return 0; // FAIL
|
||||
}
|
||||
/* Enable MSI Auto-calibration through LSE */
|
||||
HAL_RCCEx_EnableMSIPLLMode();
|
||||
/* Select MSI output as USB clock source */
|
||||
PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USB;
|
||||
PeriphClkInitStruct.UsbClockSelection = RCC_USBCLKSOURCE_MSI; /* 48 MHz */
|
||||
HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct);
|
||||
|
||||
PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_LPUART1;
|
||||
PeriphClkInitStruct.Lpuart1ClockSelection = RCC_LPUART1CLKSOURCE_LSE;
|
||||
HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct);
|
||||
|
||||
// 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; /* 80 MHz */
|
||||
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; /* 80 MHz */
|
||||
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1; /* 80 MHz */
|
||||
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; /* 80 MHz */
|
||||
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK)
|
||||
{
|
||||
return 0; // FAIL
|
||||
}
|
||||
|
||||
// Output clock on MCO1 pin(PA8) for debugging purpose
|
||||
#if DEBUG_MCO == 4
|
||||
HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_MSI, RCC_MCODIV_2); // 2 MHz
|
||||
#endif
|
||||
|
||||
return 1; // OK
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -3320,6 +3320,19 @@
|
|||
"release_versions": ["2"],
|
||||
"device_name": "nRF51822_xxAC"
|
||||
},
|
||||
"NUCLEO_L496ZG": {
|
||||
"supported_form_factors": ["ARDUINO", "MORPHO"],
|
||||
"core": "Cortex-M4F",
|
||||
"default_toolchain": "ARM",
|
||||
"extra_labels": ["STM", "STM32L4", "STM32L496ZG", "STM32L496xG"],
|
||||
"supported_toolchains": ["ARM", "uARM", "IAR", "GCC_ARM"],
|
||||
"inherits": ["Target"],
|
||||
"detect_code": ["0823"],
|
||||
"macros": ["TRANSACTION_QUEUE_SIZE_SPI=2"],
|
||||
"device_has": ["ANALOGIN", "ANALOGOUT", "CAN", "I2C", "I2CSLAVE", "I2C_ASYNCH", "INTERRUPTIN", "LOWPOWERTIMER", "PORTIN", "PORTINOUT", "PORTOUT", "PWMOUT", "RTC", "SERIAL", "SERIAL_ASYNCH", "SERIAL_FC", "SLEEP", "SPI", "SPISLAVE", "SPI_ASYNCH", "STDIO_MESSAGES", "TRNG", "FLASH"],
|
||||
"release_versions": ["5"],
|
||||
"device_name": "STM32L496ZG"
|
||||
},
|
||||
"VBLUNO52": {
|
||||
"supported_form_factors": ["ARDUINO"],
|
||||
"inherits": ["MCU_NRF52"],
|
||||
|
|
|
|||
Loading…
Reference in New Issue