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Merge pull request #1172 from modtronix-com/master 

Moved target folder, renamed target to NZ32SC151
pull/1187/head
Martin Kojtal 2015-06-16 08:37:22 +02:00
parent 1d20254fc7 45f2ca61da
commit 1ac6ed5171
50 changed files with 44 additions and 2867 deletions
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0
libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32ST1L/TOOLCHAIN_ARM_MICRO/startup_stm32l151xc.s → libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/TOOLCHAIN_ARM_MICRO/startup_stm32l151xc.s
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0
libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32ST1L/TOOLCHAIN_ARM_MICRO/stm32l151rc.sct → libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/TOOLCHAIN_ARM_MICRO/stm32l151rc.sct
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0
libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32ST1L/TOOLCHAIN_ARM_MICRO/sys.cpp → libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/TOOLCHAIN_ARM_MICRO/sys.cpp
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0
libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32ST1L/TOOLCHAIN_ARM_STD/startup_stm32l151xc.s → libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/TOOLCHAIN_ARM_STD/startup_stm32l151xc.s
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0
libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32ST1L/TOOLCHAIN_ARM_STD/stm32l151rc.sct → libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/TOOLCHAIN_ARM_STD/stm32l151rc.sct
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0
libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32ST1L/TOOLCHAIN_ARM_STD/sys.cpp → libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/TOOLCHAIN_ARM_STD/sys.cpp
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0
libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32ST1L/TOOLCHAIN_GCC_ARM/STM32L151XC.ld → libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/TOOLCHAIN_GCC_ARM/STM32L151XC.ld
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0
libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32ST1L/TOOLCHAIN_GCC_ARM/startup_stm32l151xc.s → libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/TOOLCHAIN_GCC_ARM/startup_stm32l151xc.s
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0
libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32ST1L/cmsis.h → libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/cmsis.h
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0
libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32ST1L/cmsis_nvic.c → libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/cmsis_nvic.c
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0
libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32ST1L/cmsis_nvic.h → libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/cmsis_nvic.h
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0
libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32ST1L/hal_tick.c → libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/hal_tick.c
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0
libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32ST1L/hal_tick.h → libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/hal_tick.h
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0
libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32ST1L/stm32l151xc.h → libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/stm32l151xc.h
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11
libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32ST1L/stm32l1xx.h → libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/stm32l1xx.h
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@ -70,12 +70,11 @@
#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 */
//Defines what ports to use for default serial port.
//0 = B10/B11
//1 = A2/A3
#if !defined (MX_DEFAULT_SERIAL_PINS)
#define MX_DEFAULT_SERIAL_PINS 0 /*!< Use B10/B11 for default serial port, in stead of A2/A3 */
#endif

3
libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32ST1L/system_stm32l1xx.c → libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/system_stm32l1xx.c
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@ -125,7 +125,7 @@
*/
/* 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_EXTC (0) /* Use external clock */
#define USE_PLL_HSE_XTAL (1) /* Use external xtal */
/**
@ -514,6 +514,7 @@ uint8_t SetSysClock_PLL_HSE(uint8_t bypass)
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

0
libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32ST1L/system_stm32l1xx.h → libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/system_stm32l1xx.h
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66
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/PeripheralPins.h
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@ -1,66 +0,0 @@
/* 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

193
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/analogin_api.c
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@ -1,193 +0,0 @@
/* 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 "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)
{
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
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 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
__ADC1_CLK_ENABLE();
// Configure ADC
AdcHandle.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV4;
AdcHandle.Init.Resolution = ADC_RESOLUTION12b;
AdcHandle.Init.DataAlign = ADC_DATAALIGN_RIGHT;
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;
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
switch (obj->pin) {
case PA_0:
sConfig.Channel = ADC_CHANNEL_0;
break;
case PA_1:
sConfig.Channel = ADC_CHANNEL_1;
break;
case PA_2:
sConfig.Channel = ADC_CHANNEL_2;
break;
case PA_3:
sConfig.Channel = ADC_CHANNEL_3;
break;
case PA_4:
sConfig.Channel = ADC_CHANNEL_4;
break;
case PA_5:
sConfig.Channel = ADC_CHANNEL_5;
break;
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
// 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

146
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/analogout_api.c
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@ -1,146 +0,0 @@
/* 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

77
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/gpio_api.c
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@ -1,77 +0,0 @@
/* 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));
}
}

332
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/gpio_irq_api.c
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@ -1,332 +0,0 @@
/* 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;
}

79
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/gpio_object.h
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@ -1,79 +0,0 @@
/* 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

480
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/i2c_api.c
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@ -1,480 +0,0 @@
/* 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

35
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/mbed_overrides.c
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/* 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();
}

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libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/pinmap.c
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/* 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));
}

103
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/port_api.c
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/* 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

201
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/pwmout_api.c
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/* 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 "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_2) __TIM2_CLK_ENABLE();
if (obj->pwm == PWM_3) __TIM3_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);
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;
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.OCFastMode = TIM_OCFAST_ENABLE;
switch (obj->pin) {
// Channels 1
case PA_6:
case PB_4:
case PB_6:
case PB_12:
case PB_13:
case PB_15:
case PC_6:
channel = TIM_CHANNEL_1;
break;
// Channels 2
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_2:
case PB_0:
case PB_8:
case PB_10:
case PC_8:
channel = TIM_CHANNEL_3;
break;
// Channels 4
case PA_3:
case PB_1:
case PB_9:
case PB_11:
case PC_9:
channel = TIM_CHANNEL_4;
break;
default:
return;
}
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, channel);
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);
SystemCoreClockUpdate();
TimHandle.Init.Period = us - 1;
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);
// 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

203
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/rtc_api.c
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/* 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

344
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/serial_api.c
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/* 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

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libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/sleep.c
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/* 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

298
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/spi_api.c
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/* 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

69
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/us_ticker.c
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/* 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);
}

7
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/PeripheralNames.h → libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/PeripheralNames.h
View File

@ -50,11 +50,16 @@ typedef enum {
UART_3 = (int)USART3_BASE
} UARTName;
#if (MX_DEFAULT_SERIAL_B10_B11 == B10_B11)
#if (MX_DEFAULT_SERIAL_PINS == 0)
//Use B10/B11 as default serial port
#define STDIO_UART_TX PB_10
#define STDIO_UART_RX PB_11
#define STDIO_UART UART_3
#elif (MX_DEFAULT_SERIAL_PINS == 1)
//Use A2/A3 as default serial port
#define STDIO_UART_TX PA_2
#define STDIO_UART_RX PA_3
#define STDIO_UART UART_2
#else
//Use A2/A3 as default serial port
#define STDIO_UART_TX PA_2

0
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/PeripheralPins.c → libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/PeripheralPins.c
View File

23
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/PinNames.h → libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/PinNames.h
View File

@ -127,14 +127,20 @@ typedef enum {
LED2 = PB_2,
LED3 = PB_2,
LED4 = PB_2,
USER_BUTTON = PC_13,
USER_BUTTON = PC_3,
#if (MX_DEFAULT_SERIAL_B10_B11 == B10_B11)
#if (MX_DEFAULT_SERIAL_PINS == 0)
//Use B10/B11 as default serial port
SERIAL_TX = PB_10,
SERIAL_RX = PB_11,
USBTX = PB_10,
USBRX = PB_11,
#elif (MX_DEFAULT_SERIAL_PINS == 1)
//Use A2/A3 as default serial port
SERIAL_TX = PA_2,
SERIAL_RX = PA_3,
USBTX = PA_2,
USBRX = PA_3,
#else
//Use A2/A3 as default serial port
SERIAL_TX = PA_2,
@ -145,15 +151,14 @@ typedef enum {
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,
SPI_MOSI = PB_15,
SPI_MISO = PB_14,
SPI_SCK = PB_13,
SPI_CS = PA_1,
PWM_OUT = PC_7,
// Not connected
NC = (int)0xFFFFFFFF,
NC = (int)0xFFFFFFFF
} PinName;
typedef enum {

0
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/PortNames.h → libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/PortNames.h
View File

0
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/device.h → libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/device.h
View File

0
libraries/mbed/targets/hal/TARGET_STM/TARGET_NZ32ST1L/objects.h → libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32L1/TARGET_NZ32SC151/objects.h
View File

2
libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32L1/gpio_object.h
View File

@ -54,7 +54,7 @@ static inline void gpio_write(gpio_t *obj, int value)
if (value) {
*obj->reg_set = obj->mask;
} else {
#if defined(TARGET_STM32L152RC)
#if defined(TARGET_STM32L152RC) || defined(TARGET_STM32L151RC)
*obj->reg_set = obj->mask << 16;
#else
*obj->reg_clr = obj->mask;

2
libraries/rtos/rtx/TARGET_CORTEX_M/RTX_CM_lib.h
View File

@ -310,7 +310,7 @@ osThreadDef_t os_thread_def_main = {(os_pthread)main, osPriorityNormal, 0, NULL}
#elif defined(TARGET_STM32L152RE)
#define INITIAL_SP (0x20014000UL)
#elif defined(TARGET_NZ32ST1L)
#elif defined(TARGET_NZ32SC151)
#define INITIAL_SP (0x20008000UL)
#elif defined(TARGET_STM32F446RE)

6
libraries/rtos/rtx/TARGET_CORTEX_M/RTX_Conf_CM.c
View File

@ -57,7 +57,7 @@
# 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_NZ32ST1L) \
|| defined(TARGET_STM32L053R8) || defined(TARGET_STM32L053C8) || defined(TARGET_STM32F072RB) || defined(TARGET_STM32F091RC) || defined(TARGET_NZ32SC151) \
|| defined(TARGET_SSCI824)
# define OS_TASKCNT 6
# else
@ -74,7 +74,7 @@
# 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_NZ32ST1L) \
|| defined(TARGET_STM32F103RB) || defined(TARGET_LPC824) || defined(TARGET_STM32F302R8) || defined(TARGET_STM32F072RB) || defined(TARGET_STM32F091RC) || defined(TARGET_NZ32SC151) \
|| defined(TARGET_SSCI824)
# define OS_SCHEDULERSTKSIZE 128
# elif defined(TARGET_STM32F334R8) || defined(TARGET_STM32F303RE) || defined(TARGET_STM32F334C8) || defined(TARGET_STM32L053R8) || defined(TARGET_STM32L053C8)
@ -175,7 +175,7 @@
#elif defined(TARGET_MAX32610) || defined(TARGET_MAX32600)
# define OS_CLOCK 24000000
#elif defined(TARGET_NZ32ST1L)
#elif defined(TARGET_NZ32SC151)
# define OS_CLOCK 32000000
#elif defined(TARGET_STM32L152RE)

2
workspace_tools/export/coide.py
View File

@ -53,7 +53,7 @@ class CoIDE(Exporter):
'MTS_MDOT_F405RG',
'MTS_MDOT_F411RE',
'MOTE_L152RC',
'NZ32ST1L',
'NZ32SC151',
]
# seems like CoIDE currently supports only one type

0
workspace_tools/export/coide_nz32st1l.coproj.tmpl → workspace_tools/export/coide_nz32sc151.coproj.tmpl
View File

0
workspace_tools/export/gcc_arm_nz32st1l.tmpl → workspace_tools/export/gcc_arm_nz32sc151.tmpl
View File

2
workspace_tools/export/gccarm.py
View File

@ -92,7 +92,7 @@ class GccArm(Exporter):
'EFM32GG_STK3700',
'EFM32ZG_STK3200',
'EFM32HG_STK3400',
'NZ32ST1L',
'NZ32SC151',
]
DOT_IN_RELATIVE_PATH = True

4
workspace_tools/export/uvision4.py
View File

@ -77,7 +77,7 @@ class Uvision4(Exporter):
'MAXWSNENV',
'MAX32600MBED',
'MOTE_L152RC',
'NZ32ST1L',
'NZ32SC151',
]
USING_MICROLIB = [
@ -105,7 +105,7 @@ class Uvision4(Exporter):
'KL05Z',
'LPC11U37H_401',
'MOTE_L152RC',
'NZ32ST1L',
'NZ32SC151',
]
FILE_TYPES = {

2
workspace_tools/export/uvision4_nz32st1l.uvopt.tmpl → workspace_tools/export/uvision4_nz32sc151.uvopt.tmpl
View File

@ -21,7 +21,7 @@
</DaveTm>
<Target>
<TargetName>mbed NZ32ST1L</TargetName>
<TargetName>mbed NZ32SC151</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<TargetOption>

4
workspace_tools/export/uvision4_nz32st1l.uvproj.tmpl → workspace_tools/export/uvision4_nz32sc151.uvproj.tmpl
View File

@ -7,7 +7,7 @@
<Targets>
<Target>
<TargetName>mbed NZ32ST1L</TargetName>
<TargetName>mbed NZ32SC151</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<TargetOption>
@ -76,7 +76,7 @@
<AfterMake>
<RunUserProg1>1</RunUserProg1>
<RunUserProg2>0</RunUserProg2>
<UserProg1Name>fromelf --bin -o build\{{name}}_NZ32ST1L.bin build\{{name}}.axf</UserProg1Name>
<UserProg1Name>fromelf --bin -o build\{{name}}_NZ32SC151.bin build\{{name}}.axf</UserProg1Name>
<UserProg2Name></UserProg2Name>
<UserProg1Dos16Mode>0</UserProg1Dos16Mode>
<UserProg2Dos16Mode>0</UserProg2Dos16Mode>

7
workspace_tools/targets.py
View File

@ -866,13 +866,16 @@ class UBLOX_C029(Target):
self.default_toolchain = "uARM"
self.supported_form_factors = ["ARDUINO"]
class NZ32ST1L(Target):
class NZ32SC151(Target):
def __init__(self):
Target.__init__(self)
self.core = "Cortex-M3"
self.extra_labels = ['STM', 'STM32L1', 'STM32L151RC']
self.supported_toolchains = ["ARM", "uARM", "GCC_ARM"]
self.default_toolchain = "uARM"
# After flashing device, how long to delay until we assume program is running
def program_cycle_s(self):
return 1.5
### Nordic ###
@ -1363,7 +1366,7 @@ TARGETS = [
MTS_DRAGONFLY_F411RE(),
DISCO_F401VC(),
UBLOX_C029(), # STM32F439
NZ32ST1L(), # STM32L151
NZ32SC151(), # STM32L151
### Nordic ###
NRF51822(),