diff options
| -rw-r--r-- | pyecsca/codegen/hal/stm32f0/Makefile.stm32f0 | 12 | ||||
| -rw-r--r-- | pyecsca/codegen/hal/stm32f0/stm32f0_hal_lowlevel.c | 8 | ||||
| -rw-r--r-- | pyecsca/codegen/hal/stm32f0_nano/Makefile.stm32f0_nano | 16 | ||||
| -rw-r--r-- | pyecsca/codegen/hal/stm32f0_nano/stm32f0_hal_nano.c | 17 | ||||
| -rw-r--r-- | pyecsca/codegen/hal/stm32f3/Makefile.stm32f3 | 18 | ||||
| -rw-r--r-- | pyecsca/codegen/hal/stm32f3/stm32f3_hal.c | 1 | ||||
| -rw-r--r-- | pyecsca/codegen/hal/stm32f3/stm32f3_hal_seccan.c | 318 | ||||
| -rw-r--r-- | pyecsca/codegen/hal/stm32f3/stm32f3_hal_seccan.h | 17 | ||||
| -rw-r--r-- | pyecsca/codegen/hal/stm32f3/stm32f3xx_hal_can.c | 1438 | ||||
| -rw-r--r-- | pyecsca/codegen/hal/stm32f3/stm32f3xx_hal_can.h | 812 |
10 files changed, 23 insertions, 2634 deletions
diff --git a/pyecsca/codegen/hal/stm32f0/Makefile.stm32f0 b/pyecsca/codegen/hal/stm32f0/Makefile.stm32f0 index 6b672ce..e2b488e 100644 --- a/pyecsca/codegen/hal/stm32f0/Makefile.stm32f0 +++ b/pyecsca/codegen/hal/stm32f0/Makefile.stm32f0 @@ -18,16 +18,12 @@ NM = arm-none-eabi-nm #Output Format = Binary for this target FORMAT = binary -CFLAGS += -mthumb -mfloat-abi=soft -ffunction-sections +CFLAGS += -mthumb -mfloat-abi=soft -ffunction-sections CPPFLAGS += -mthumb -mfloat-abi=soft -ffunction-sections -ASFLAGS += -mthumb -mfloat-abi=soft -ffunction-sections +ASFLAGS += -mthumb -mfloat-abi=soft -ffunction-sections -CDEFS += -DSTM32F071xB -DSTM32F071RBTX -DSTM32F0 -DSTM32 -DDEBUG -CPPDEFS += -DSTM32F071xB -DSTM32F071RBTX -DSTM32F0 -DSTM32 -DDEBUG - -ifeq ($(MCU_CLK), INT) - CFLAGS += -DUSE_INTERNAL_CLK -endif +CDEFS += -DSTM32F071xB -DSTM32F071RBTX -DSTM32F0 -DSTM32 -DDEBUG -DHSE_VALUE=$(F_CPU) +CPPDEFS += -DSTM32F071xB -DSTM32F071RBTX -DSTM32F0 -DSTM32 -DDEBUG -DHSE_VALUE=$(F_CPU) LDFLAGS += --specs=nano.specs --specs=nosys.specs -T $(HALPATH)/stm32f0/LinkerScript.ld -Wl,--gc-sections -lm LDFLAGS += -mthumb -mcpu=cortex-m0 diff --git a/pyecsca/codegen/hal/stm32f0/stm32f0_hal_lowlevel.c b/pyecsca/codegen/hal/stm32f0/stm32f0_hal_lowlevel.c index c40d2e1..a5af228 100644 --- a/pyecsca/codegen/hal/stm32f0/stm32f0_hal_lowlevel.c +++ b/pyecsca/codegen/hal/stm32f0/stm32f0_hal_lowlevel.c @@ -54,17 +54,17 @@ uint32_t HAL_GetTick(void) #define UART_CR1_FIELDS ((uint32_t)(USART_CR1_M | USART_CR1_PCE | USART_CR1_PS | \ USART_CR1_TE | USART_CR1_RE | USART_CR1_OVER8)) /*!< UART or USART CR1 fields of parameters set by UART_SetConfig API */ -uint32_t SystemCoreClock = 7372800; +uint32_t SystemCoreClock = F_CPU; uint32_t HAL_RCC_GetSysClockFreq(void) { - return 7372800U; + return F_CPU; } uint32_t HAL_RCC_GetPCLK1Freq(void) { - return 7372800U; + return F_CPU; } /** @@ -77,7 +77,7 @@ uint32_t HAL_RCC_GetPCLK2Freq(void) { /* Get HCLK source and Compute PCLK2 frequency ---------------------------*/ //return (HAL_RCC_GetHCLKFreq()>> APBPrescTable[(RCC->CFGR & RCC_CFGR_PPRE2)>> POSITION_VAL(RCC_CFGR_PPRE2)]); - return 7372800; + return F_CPU; } /** diff --git a/pyecsca/codegen/hal/stm32f0_nano/Makefile.stm32f0_nano b/pyecsca/codegen/hal/stm32f0_nano/Makefile.stm32f0_nano index 7e9c960..623e284 100644 --- a/pyecsca/codegen/hal/stm32f0_nano/Makefile.stm32f0_nano +++ b/pyecsca/codegen/hal/stm32f0_nano/Makefile.stm32f0_nano @@ -8,8 +8,10 @@ ASRC += stm32f0_startup.S MCU_FLAGS = -mcpu=cortex-m0 CC = arm-none-eabi-gcc +CXX = arm-none-eabi-g++ OBJCOPY = arm-none-eabi-objcopy OBJDUMP = arm-none-eabi-objdump +STRIP = arm-none-eabi-strip SIZE = arm-none-eabi-size AR = arm-none-eabi-ar rcs NM = arm-none-eabi-nm @@ -17,16 +19,12 @@ NM = arm-none-eabi-nm #Output Format = Binary for this target FORMAT = binary -CFLAGS += -mthumb -mfloat-abi=soft -ffunction-sections +CFLAGS += -mthumb -mfloat-abi=soft -ffunction-sections CPPFLAGS += -mthumb -mfloat-abi=soft -ffunction-sections -ASFLAGS += -mthumb -mfloat-abi=soft -ffunction-sections +ASFLAGS += -mthumb -mfloat-abi=soft -ffunction-sections -CDEFS += -DSTM32F030x6 -DSTM32F0 -DSTM32 -DDEBUG -CPPDEFS += -DSTM32F030x6 -DSTM32F0 -DSTM32 -DDEBUG - -ifeq ($(MCU_CLK), INT) - CFLAGS += -DUSE_INTERNAL_CLK -endif +CDEFS += -DSTM32F030x6 -DSTM32F0 -DSTM32 -DDEBUG -DHSE_VALUE=$(F_CPU) +CPPDEFS += -DSTM32F030x6 -DSTM32F0 -DSTM32 -DDEBUG -DHSE_VALUE=$(F_CPU) LDFLAGS += --specs=nano.specs --specs=nosys.specs -T $(HALPATH)/stm32f0_nano/LinkerScript.ld -Wl,--gc-sections -lm -LDFLAGS += -mthumb -mcpu=cortex-m0
\ No newline at end of file +LDFLAGS += -mthumb -mcpu=cortex-m0 diff --git a/pyecsca/codegen/hal/stm32f0_nano/stm32f0_hal_nano.c b/pyecsca/codegen/hal/stm32f0_nano/stm32f0_hal_nano.c index 6007e55..6d2a7da 100644 --- a/pyecsca/codegen/hal/stm32f0_nano/stm32f0_hal_nano.c +++ b/pyecsca/codegen/hal/stm32f0_nano/stm32f0_hal_nano.c @@ -13,6 +13,7 @@ UART_HandleTypeDef UartHandle; void platform_init(void) { /* LEDs */ + __HAL_RCC_GPIOA_CLK_ENABLE(); GPIO_InitTypeDef GpioInit; GpioInit.Pin = GPIO_PIN_2; GpioInit.Mode = GPIO_MODE_OUTPUT_PP; @@ -25,6 +26,8 @@ void platform_init(void) GpioInit.Pull = GPIO_NOPULL; GpioInit.Speed = GPIO_SPEED_FREQ_HIGH; HAL_GPIO_Init(GPIOA, &GpioInit); + HAL_GPIO_WritePin(GPIOA, GPIO_PIN_4, RESET); + HAL_GPIO_WritePin(GPIOA, GPIO_PIN_2, RESET); #ifdef USE_INTERNAL_CLK RCC_OscInitTypeDef RCC_OscInitStruct; @@ -94,22 +97,8 @@ void trigger_setup(void) GpioInit.Pull = GPIO_NOPULL; GpioInit.Speed = GPIO_SPEED_FREQ_HIGH; HAL_GPIO_Init(GPIOA, &GpioInit); - - GpioInit.Pin = GPIO_PIN_4; - GpioInit.Mode = GPIO_MODE_OUTPUT_PP; - GpioInit.Pull = GPIO_NOPULL; - GpioInit.Speed = GPIO_SPEED_FREQ_HIGH; - HAL_GPIO_Init(GPIOA, &GpioInit); - - GpioInit.Pin = GPIO_PIN_2; - GpioInit.Mode = GPIO_MODE_OUTPUT_PP; - GpioInit.Pull = GPIO_NOPULL; - GpioInit.Speed = GPIO_SPEED_FREQ_HIGH; - HAL_GPIO_Init(GPIOA, &GpioInit); HAL_GPIO_WritePin(GPIOA, GPIO_PIN_7, RESET); - HAL_GPIO_WritePin(GPIOA, GPIO_PIN_4, SET); - HAL_GPIO_WritePin(GPIOA, GPIO_PIN_2, SET); trig = false; } diff --git a/pyecsca/codegen/hal/stm32f3/Makefile.stm32f3 b/pyecsca/codegen/hal/stm32f3/Makefile.stm32f3 index c1c9848..11e7d26 100644 --- a/pyecsca/codegen/hal/stm32f3/Makefile.stm32f3 +++ b/pyecsca/codegen/hal/stm32f3/Makefile.stm32f3 @@ -2,10 +2,6 @@ VPATH += :$(HALPATH)/stm32f3 SRC += stm32f3_hal.c stm32f3_hal_lowlevel.c stm32f3_sysmem.c EXTRAINCDIRS += $(HALPATH)/stm32f3 $(HALPATH)/stm32f3/CMSIS $(HALPATH)/stm32f3/CMSIS/core $(HALPATH)/stm32f3/CMSIS/device $(HALPATH)/stm32f4/Legacy -ifeq ($(DEMO),SECCAN) - SRC += stm32f3_hal_seccan.c stm32f3xx_hal_adc_ex.c stm32f3xx_hal_tim.c stm32f3xx_hal_can.c -endif - ASRC += stm32f3_startup.S MCU_FLAGS = -mcpu=cortex-m4 @@ -19,18 +15,14 @@ SIZE = arm-none-eabi-size AR = arm-none-eabi-ar rcs NM = arm-none-eabi-nm -ifeq ($(MCU_CLK), INT) - CFLAGS += -DUSE_INTERNAL_CLK -endif - #Output Format = Binary for this target FORMAT = binary -CFLAGS += -mthumb -mfloat-abi=soft -fmessage-length=0 -ffunction-sections +CFLAGS += -mthumb -mfloat-abi=soft -fmessage-length=0 -ffunction-sections CPPFLAGS += -mthumb -mfloat-abi=soft -fmessage-length=0 -ffunction-sections -ASFLAGS += -mthumb -mfloat-abi=soft -fmessage-length=0 -ffunction-sections +ASFLAGS += -mthumb -mfloat-abi=soft -fmessage-length=0 -ffunction-sections -CDEFS += -DSTM32F303xC -DSTM32F3 -DSTM32 -DDEBUG -CPPDEFS += -DSTM32F303xC -DSTM32F3 -DSTM32 -DDEBUG +CDEFS += -DSTM32F303xC -DSTM32F3 -DSTM32 -DDEBUG -DHSE_VALUE=$(F_CPU) +CPPDEFS += -DSTM32F303xC -DSTM32F3 -DSTM32 -DDEBUG -DHSE_VALUE=$(F_CPU) -LDFLAGS += --specs=nano.specs --specs=nosys.specs -T $(HALPATH)/stm32f3/LinkerScript.ld -Wl,--gc-sections -lm
\ No newline at end of file +LDFLAGS += --specs=nano.specs --specs=nosys.specs -T $(HALPATH)/stm32f3/LinkerScript.ld -Wl,--gc-sections -lm diff --git a/pyecsca/codegen/hal/stm32f3/stm32f3_hal.c b/pyecsca/codegen/hal/stm32f3/stm32f3_hal.c index 4578062..adc3b7f 100644 --- a/pyecsca/codegen/hal/stm32f3/stm32f3_hal.c +++ b/pyecsca/codegen/hal/stm32f3/stm32f3_hal.c @@ -128,7 +128,6 @@ char getch(void) uint8_t d; while (HAL_UART_Receive(&UartHandle, &d, 1, 5000) != HAL_OK) USART1->ICR |= (1 << 3); - //putch(d); return d; } diff --git a/pyecsca/codegen/hal/stm32f3/stm32f3_hal_seccan.c b/pyecsca/codegen/hal/stm32f3/stm32f3_hal_seccan.c deleted file mode 100644 index 699955f..0000000 --- a/pyecsca/codegen/hal/stm32f3/stm32f3_hal_seccan.c +++ /dev/null @@ -1,318 +0,0 @@ -#include <stdint.h> -#include <stdlib.h> -#include <string.h> -#include "stm32f3xx_hal_can.h" -#include "stm32f3xx_hal_rcc.h" -#include "stm32f3xx_hal_gpio.h" -#include "stm32f3_hal_seccan.h" -#include "stm32f3xx_hal_adc.h" -#include "stm32f3xx_hal_tim.h" - -static CAN_HandleTypeDef myhcan; -static CanTxMsgTypeDef msg; -static CanRxMsgTypeDef RxMessage; - -typedef enum { - CAN_RET_BAD_ADDRESS = -1, - CAN_RET_TOO_MUCH_DATA = -2, - CAN_RET_TIMEOUT = -3, - CAN_RET_BUSY = -4, - CAN_RET_ERROR = -5, - CAN_RET_ERROR_UNKNOWN = -6 -} can_return_t; - -typedef enum { - ADC_RET_OK = 0, - ADC_RET_ADC_INIT = -1, - ADC_RET_CHANNEL_INIT = -2, - ADC_RET_ADC_START = -3, - ADC_RET_ADC_TIMEOUT = -4, - ADC_RET_ADC_STOP = -5, - ADC_RET_PIN_INIT = -6 -} adc_return_t; - -//////////////////////////CAN///////////////////////////////// -static can_return_t can_return_error(HAL_StatusTypeDef canError) { - can_return_t r_error; - switch (canError) { - case HAL_TIMEOUT: - r_error = CAN_RET_TIMEOUT; - break; - case HAL_BUSY: - r_error = CAN_RET_BUSY; - break; - case HAL_ERROR: - r_error = CAN_RET_ERROR; - break; - default: - r_error = CAN_RET_ERROR_UNKNOWN; - } - return r_error; -} - -int init_can(void) -{ - HAL_StatusTypeDef rval; - CAN_FilterConfTypeDef sFilterConfig; - - myhcan.Instance = CAN; - myhcan.Init.Prescaler = 8; - myhcan.Init.Mode = CAN_MODE_NORMAL; - myhcan.Init.SJW = CAN_SJW_1TQ; - myhcan.Init.BS1 = CAN_BS1_2TQ; - myhcan.Init.BS2 = CAN_BS2_1TQ; - myhcan.Init.TTCM = DISABLE; - myhcan.Init.ABOM = DISABLE; - myhcan.Init.AWUM = DISABLE; - myhcan.Init.NART = DISABLE; - myhcan.Init.RFLM = DISABLE; - myhcan.Init.TXFP = DISABLE; - - GPIO_InitTypeDef GPIO_InitStruct; - /* Peripheral clock enable */ - __HAL_RCC_CAN1_CLK_ENABLE() - ; - __HAL_RCC_GPIOB_CLK_ENABLE() - ; - - /**CAN GPIO Configuration - PB8 ------> CAN_RX - PB9 ------> CAN_TX - */ - GPIO_InitStruct.Pin = GPIO_PIN_8 | GPIO_PIN_9; - GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; - GPIO_InitStruct.Pull = GPIO_NOPULL; - GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; - GPIO_InitStruct.Alternate = GPIO_AF9_CAN; - HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); - - rval = HAL_CAN_Init(&myhcan); - if (rval != HAL_OK) - return -1; - - - /*##-2- Configure the CAN Filter ###########################################*/ - sFilterConfig.FilterNumber = 0; - sFilterConfig.FilterMode = CAN_FILTERMODE_IDMASK; - sFilterConfig.FilterScale = CAN_FILTERSCALE_32BIT; - sFilterConfig.FilterIdHigh = 0x0000; - sFilterConfig.FilterIdLow = 0x0000; - sFilterConfig.FilterMaskIdHigh = 0x0000; - sFilterConfig.FilterMaskIdLow = 0x0000; - sFilterConfig.FilterFIFOAssignment = 0; - sFilterConfig.FilterActivation = ENABLE; - sFilterConfig.BankNumber = 14; - - if (HAL_CAN_ConfigFilter(&myhcan, &sFilterConfig) != HAL_OK) { - /* Filter configuration Error */ - //Error_Handler(); - return -1; - } - msg.StdId = 0x124; //1BC; - msg.ExtId = 0x12345ABA; - msg.IDE = CAN_ID_EXT; - msg.RTR = CAN_RTR_DATA; - - myhcan.pTxMsg = &msg; - myhcan.pRxMsg = &RxMessage; - return 0; -} - -int write_can(uint32_t addr, uint8_t *data, int len) -{ - HAL_StatusTypeDef canError; - int index; - - if (len > 8) { - return (CAN_RET_TOO_MUCH_DATA); - } - msg.DLC = len; - for (index = 0; index <= len; index++) { - if (index >= 8) { - break; - } - msg.Data[index] = *data++; - } - if (addr <= 0x7FF) { - msg.StdId = addr; - msg.IDE = CAN_ID_STD; - } else if (addr <= 0x1FFFFFFF) { - msg.ExtId = addr; - msg.IDE = CAN_ID_EXT; - } else { - return (CAN_RET_BAD_ADDRESS); - } - - // Transmit the data. - canError = HAL_CAN_Transmit(&myhcan, 100); - - if (myhcan.State == HAL_CAN_STATE_TIMEOUT) { - //restart bus? - HAL_CAN_DeInit(&myhcan); - init_can(); - } - if (canError == HAL_OK) { - return (index); - } - return (can_return_error(canError)); -} - -int read_can(uint8_t *data, uint32_t *addr, int len) -{ - HAL_StatusTypeDef canError; - - if (len < 8) { - return (CAN_RET_TOO_MUCH_DATA); - } - canError = HAL_CAN_Receive(&myhcan, CAN_FIFO0, 0); - - if (canError == HAL_OK) { - memcpy(data, RxMessage.Data, 8); - if (RxMessage.IDE == CAN_ID_EXT) { - *addr = RxMessage.ExtId; - } else { - *addr = RxMessage.StdId; - } - return ((int) RxMessage.DLC); - } - return (can_return_error(canError)); -} - -/////////////////////////ADC///////////////////////////// -#define ADC_READ_TIMEOUT 500 -static ADC_HandleTypeDef myadc; -__weak void HAL_ADC_MspInit(ADC_HandleTypeDef* hadc) -{ - /* Prevent unused argument(s) compilation warning */ - UNUSED(hadc); - - /* NOTE : This function should not be modified. When the callback is needed, - function HAL_ADC_MspInit must be implemented in the user file. - */ -} - -int init_adc(void) -{ - GPIO_InitTypeDef gpio; - gpio.Pin = GPIO_PIN_14; - gpio.Mode = GPIO_MODE_ANALOG; - gpio.Pull = GPIO_NOPULL; - gpio.Speed = GPIO_SPEED_FREQ_HIGH; - HAL_GPIO_Init(GPIOB, &gpio); - - __HAL_RCC_ADC34_CLK_ENABLE(); - __HAL_RCC_GPIOB_CLK_ENABLE(); - - //init_ADC_pin(); - myadc.Instance = ADC4; - - myadc.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV4; //div by 4 rec for 12 and 10 bit - myadc.Init.Resolution = ADC_RESOLUTION_12B; - myadc.Init.DataAlign = ADC_DATAALIGN_RIGHT; //lsb at bit 0 - myadc.Init.ScanConvMode = ADC_SCAN_ENABLE; //just one channel needed, so no scanning - myadc.Init.EOCSelection = DISABLE;//ADC_EOC_SINGLE_CONV; //does this matter with one channel? - myadc.Init.LowPowerAutoWait = DISABLE; - myadc.Init.ContinuousConvMode = ENABLE; //single mode now - myadc.Init.NbrOfConversion = 1; //does this matter for single channel? - myadc.Init.DiscontinuousConvMode = DISABLE; //discarded with continuous mode - myadc.Init.NbrOfDiscConversion = 1; //discarded without Discont mode - myadc.Init.ExternalTrigConv = ADC_SOFTWARE_START; //start ADC with software, not ext trigger - myadc.Init.ExternalTrigConvEdge = 0; //discarded with software start - myadc.Init.DMAContinuousRequests = DISABLE; - myadc.Init.Overrun = ADC_OVR_DATA_OVERWRITTEN; //overwrite if data not read before next conversion is done - - if (HAL_ADC_Init(&myadc) != HAL_OK) { - //send error message - return ADC_RET_ADC_INIT; - } - - ADC_ChannelConfTypeDef channel; - channel.Channel = ADC_CHANNEL_4; //PB14 - channel.Rank = ADC_REGULAR_RANK_1; //single conversion, does this matter? - channel.SamplingTime = ADC_SAMPLETIME_19CYCLES_5; - channel.SingleDiff = ADC_SINGLE_ENDED; - channel.OffsetNumber = ADC_OFFSET_NONE; - channel.Offset = 0; - - if (HAL_ADC_ConfigChannel(&myadc, &channel) != HAL_OK) { - //send error - return ADC_RET_CHANNEL_INIT; - } - - if (HAL_ADC_Start(&myadc) != HAL_OK) { - return ADC_RET_ADC_START; - } - - return 0; -} - -int read_adc(uint16_t *val) -{ - if (HAL_ADC_PollForConversion(&myadc, ADC_READ_TIMEOUT) == HAL_OK) { - //good to read - *val = HAL_ADC_GetValue(&myadc); - } else { - //error - return ADC_RET_ADC_TIMEOUT; - } - - return 0; -} - -/////////////////////PWM////////////////////////////// -static TIM_OC_InitTypeDef pwm; - -static TIM_HandleTypeDef tim; - -int init_pwm(void) -{ - HAL_StatusTypeDef rtn; - __HAL_RCC_TIM1_CLK_ENABLE(); - __HAL_RCC_GPIOA_CLK_ENABLE(); - - GPIO_InitTypeDef GpioInit; - GpioInit.Pin = GPIO_PIN_11; - GpioInit.Mode = GPIO_MODE_AF_PP; - GpioInit.Pull = GPIO_NOPULL; - GpioInit.Speed = GPIO_SPEED_FREQ_HIGH; - GpioInit.Alternate = GPIO_AF11_TIM1; - HAL_GPIO_Init(GPIOA, &GpioInit); - - - tim.Instance = TIM1; - tim.Init.CounterMode = TIM_COUNTERMODE_DOWN; - tim.Init.Prescaler = 0; - tim.Init.Period = 0xFFFF; - tim.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1; - tim.Init.RepetitionCounter = 0x0; - tim.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_ENABLE; - - - pwm.OCMode = TIM_OCMODE_PWM1; - pwm.Pulse = 0; - pwm.OCPolarity = TIM_OCPOLARITY_HIGH; - pwm.OCNPolarity = TIM_OCNPOLARITY_HIGH; - pwm.OCFastMode = TIM_OCFAST_ENABLE; //s;nic - pwm.OCIdleState = TIM_OCIDLESTATE_RESET; - pwm.OCNIdleState = TIM_OCNIDLESTATE_RESET; - - tim.Channel = HAL_TIM_ACTIVE_CHANNEL_4; - - rtn = HAL_TIM_PWM_Init(&tim); - - rtn = HAL_TIM_PWM_ConfigChannel(&tim, &pwm, TIM_CHANNEL_4); - rtn = HAL_TIM_PWM_Start(&tim, TIM_CHANNEL_4); - - if (rtn != HAL_OK) { - return -1; - } - - return 0; -} - -void change_pwm(uint16_t duty_cycle) -{ - pwm.Pulse = duty_cycle; - HAL_TIM_PWM_ConfigChannel(&tim, &pwm, TIM_CHANNEL_4); - HAL_TIM_PWM_Start(&tim, TIM_CHANNEL_4); -}
\ No newline at end of file diff --git a/pyecsca/codegen/hal/stm32f3/stm32f3_hal_seccan.h b/pyecsca/codegen/hal/stm32f3/stm32f3_hal_seccan.h deleted file mode 100644 index 8fe5aef..0000000 --- a/pyecsca/codegen/hal/stm32f3/stm32f3_hal_seccan.h +++ /dev/null @@ -1,17 +0,0 @@ -#ifndef STM32F3_HAL_SECCAN_H -#define STM32F3_HAL_SECCAN_H - -#include <stdint.h> - -int init_can(void); -int init_adc(void); -int init_pwm(void); - -int write_can(uint32_t addr, uint8_t *data, int len); -int read_can(uint8_t *data, uint32_t *addr, int len); - -int read_adc(uint16_t *val); - -void change_pwm(uint16_t duty_cycle); - -#endif
\ No newline at end of file diff --git a/pyecsca/codegen/hal/stm32f3/stm32f3xx_hal_can.c b/pyecsca/codegen/hal/stm32f3/stm32f3xx_hal_can.c deleted file mode 100644 index 99c3544..0000000 --- a/pyecsca/codegen/hal/stm32f3/stm32f3xx_hal_can.c +++ /dev/null @@ -1,1438 +0,0 @@ -/** - ****************************************************************************** - * @file stm32f3xx_hal_can.c - * @author MCD Application Team - * @version V1.4.0 - * @date 16-December-2016 - * @brief CAN HAL module driver. - * This file provides firmware functions to manage the following - * functionalities of the Controller Area Network (CAN) peripheral: - * + Initialization and de-initialization functions - * + IO operation functions - * + Peripheral Control functions - * + Peripheral State and Error functions - * - @verbatim - ============================================================================== - ##### How to use this driver ##### - ============================================================================== - [..] - (#) Enable the CAN controller interface clock using __HAL_RCC_CAN1_CLK_ENABLE(); - - (#) CAN pins configuration - (++) Enable the clock for the CAN GPIOs using the following function: - __HAL_RCC_GPIOx_CLK_ENABLE(); - (++) Connect and configure the involved CAN pins to AF9 using the - following function HAL_GPIO_Init(); - - (#) Initialise and configure the CAN using HAL_CAN_Init() function. - - (#) Transmit the desired CAN frame using HAL_CAN_Transmit() function. - - (#) Receive a CAN frame using HAL_CAN_Receive() function. - - *** Polling mode IO operation *** - ================================= - [..] - (+) Start the CAN peripheral transmission and wait the end of this operation - using HAL_CAN_Transmit(), at this stage user can specify the value of timeout - according to his end application - (+) Start the CAN peripheral reception and wait the end of this operation - using HAL_CAN_Receive(), at this stage user can specify the value of timeout - according to his end application - - *** Interrupt mode IO operation *** - =================================== - [..] - (+) Start the CAN peripheral transmission using HAL_CAN_Transmit_IT() - (+) Start the CAN peripheral reception using HAL_CAN_Receive_IT() - (+) Use HAL_CAN_IRQHandler() called under the used CAN Interrupt subroutine - (+) At CAN end of transmission HAL_CAN_TxCpltCallback() function is executed and user can - add his own code by customization of function pointer HAL_CAN_TxCpltCallback - (+) In case of CAN Error, HAL_CAN_ErrorCallback() function is executed and user can - add his own code by customization of function pointer HAL_CAN_ErrorCallback - - *** CAN HAL driver macros list *** - ============================================= - [..] - Below the list of most used macros in CAN HAL driver. - - (+) __HAL_CAN_ENABLE_IT: Enable the specified CAN interrupts - (+) __HAL_CAN_DISABLE_IT: Disable the specified CAN interrupts - (+) __HAL_CAN_GET_IT_SOURCE: Check if the specified CAN interrupt source is enabled or disabled - (+) __HAL_CAN_CLEAR_FLAG: Clear the CAN's pending flags - (+) __HAL_CAN_GET_FLAG: Get the selected CAN's flag status - - [..] - (@) You can refer to the CAN HAL driver header file for more useful macros - - @endverbatim - - ****************************************************************************** - * @attention - * - * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> - * - * Redistribution and use in source and binary forms, with or without modification, - * are permitted provided that the following conditions are met: - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. Neither the name of STMicroelectronics nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, - * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - ****************************************************************************** - */ - -/* Includes ------------------------------------------------------------------*/ -#include "stm32f3_hal.h" -#include "stm32f3xx_hal_def.h" -#include "stm32f3xx_hal_can.h" -#include "stm32f3xx_hal_adc.h" -#include "stm32f3xx_hal_adc_ex.h" - -uint32_t HAL_GetTick(void); -/** @addtogroup STM32F3xx_HAL_Driver - * @{ - */ - -/** @defgroup CAN CAN - * @brief CAN driver modules - * @{ - */ - -#ifdef HAL_CAN_MODULE_ENABLED - -#if defined(STM32F302xE) || defined(STM32F303xE) || defined(STM32F398xx) || \ - defined(STM32F302xC) || defined(STM32F303xC) || defined(STM32F358xx) || \ - defined(STM32F303x8) || defined(STM32F334x8) || defined(STM32F328xx) || \ - defined(STM32F302x8) || \ - defined(STM32F373xC) || defined(STM32F378xx) - -/* Private typedef -----------------------------------------------------------*/ -/* Private define ------------------------------------------------------------*/ -/** @defgroup CAN_Private_Constants CAN Private Constants - * @{ - */ -//#define CAN_TIMEOUT_VALUE 10 -#define CAN_TIMEOUT_VALUE 1000 -/** - * @} - */ -/* Private macro -------------------------------------------------------------*/ -/* Private variables ---------------------------------------------------------*/ -/* Private function prototypes -----------------------------------------------*/ -/** @defgroup CAN_Private_Functions CAN Private Functions - * @{ - */ -static HAL_StatusTypeDef CAN_Receive_IT(CAN_HandleTypeDef* hcan, uint8_t FIFONumber); -static HAL_StatusTypeDef CAN_Transmit_IT(CAN_HandleTypeDef* hcan); -/** - * @} - */ - -/* Exported functions ---------------------------------------------------------*/ - -/** @defgroup CAN_Exported_Functions CAN Exported Functions - * @{ - */ - -/** @defgroup CAN_Exported_Functions_Group1 Initialization and de-initialization functions - * @brief Initialization and Configuration functions - * -@verbatim - ============================================================================== - ##### Initialization and de-initialization functions ##### - ============================================================================== - [..] This section provides functions allowing to: - (+) Initialize and configure the CAN. - (+) De-initialize the CAN. - -@endverbatim - * @{ - */ - -/** - * @brief Initializes the CAN peripheral according to the specified - * parameters in the CAN_InitStruct. - * @param hcan: pointer to a CAN_HandleTypeDef structure that contains - * the configuration information for the specified CAN. - * @retval HAL status - */ -HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef* hcan) -{ - uint32_t status = CAN_INITSTATUS_FAILED; /* Default init status */ - uint32_t tickstart = 0U; - - /* Check CAN handle */ - if(hcan == NULL) - { - return HAL_ERROR; - } - - /* Check the parameters */ - assert_param(IS_CAN_ALL_INSTANCE(hcan->Instance)); - assert_param(IS_FUNCTIONAL_STATE(hcan->Init.TTCM)); - assert_param(IS_FUNCTIONAL_STATE(hcan->Init.ABOM)); - assert_param(IS_FUNCTIONAL_STATE(hcan->Init.AWUM)); - assert_param(IS_FUNCTIONAL_STATE(hcan->Init.NART)); - assert_param(IS_FUNCTIONAL_STATE(hcan->Init.RFLM)); - assert_param(IS_FUNCTIONAL_STATE(hcan->Init.TXFP)); - assert_param(IS_CAN_MODE(hcan->Init.Mode)); - assert_param(IS_CAN_SJW(hcan->Init.SJW)); - assert_param(IS_CAN_BS1(hcan->Init.BS1)); - assert_param(IS_CAN_BS2(hcan->Init.BS2)); - assert_param(IS_CAN_PRESCALER(hcan->Init.Prescaler)); - - if(hcan->State == HAL_CAN_STATE_RESET) - { - /* Allocate lock resource and initialize it */ - hcan->Lock = HAL_UNLOCKED; - /* Init the low level hardware */ - HAL_CAN_MspInit(hcan); - - } - - /* Initialize the CAN state*/ - hcan->State = HAL_CAN_STATE_BUSY; - - /* Exit from sleep mode */ - hcan->Instance->MCR &= (~(uint32_t)CAN_MCR_SLEEP); - - /* Request initialisation */ - hcan->Instance->MCR |= CAN_MCR_INRQ ; - - /* Get tick */ - tickstart = HAL_GetTick(); - - /* Wait the acknowledge */ - while((hcan->Instance->MSR & CAN_MSR_INAK) != CAN_MSR_INAK) - { - if((HAL_GetTick()-tickstart) > CAN_TIMEOUT_VALUE) - { - hcan->State= HAL_CAN_STATE_TIMEOUT; - /* Process unlocked */ - __HAL_UNLOCK(hcan); - return HAL_TIMEOUT; - } - } - - /* Check acknowledge */ - if ((hcan->Instance->MSR & CAN_MSR_INAK) == CAN_MSR_INAK) - { - /* Set the time triggered communication mode */ - if (hcan->Init.TTCM == ENABLE) - { - hcan->Instance->MCR |= CAN_MCR_TTCM; - } - else - { - hcan->Instance->MCR &= ~(uint32_t)CAN_MCR_TTCM; - } - - /* Set the automatic bus-off management */ - if (hcan->Init.ABOM == ENABLE) - { - hcan->Instance->MCR |= CAN_MCR_ABOM; - } - else - { - hcan->Instance->MCR &= ~(uint32_t)CAN_MCR_ABOM; - } - - /* Set the automatic wake-up mode */ - if (hcan->Init.AWUM == ENABLE) - { - hcan->Instance->MCR |= CAN_MCR_AWUM; - } - else - { - hcan->Instance->MCR &= ~(uint32_t)CAN_MCR_AWUM; - } - - /* Set the no automatic retransmission */ - if (hcan->Init.NART == ENABLE) - { - hcan->Instance->MCR |= CAN_MCR_NART; - } - else - { - hcan->Instance->MCR &= ~(uint32_t)CAN_MCR_NART; - } - - /* Set the receive FIFO locked mode */ - if (hcan->Init.RFLM == ENABLE) - { - hcan->Instance->MCR |= CAN_MCR_RFLM; - } - else - { - hcan->Instance->MCR &= ~(uint32_t)CAN_MCR_RFLM; - } - - /* Set the transmit FIFO priority */ - if (hcan->Init.TXFP == ENABLE) - { - hcan->Instance->MCR |= CAN_MCR_TXFP; - } - else - { - hcan->Instance->MCR &= ~(uint32_t)CAN_MCR_TXFP; - } - - /* Set the bit timing register */ - hcan->Instance->BTR = (uint32_t)((uint32_t)hcan->Init.Mode) | \ - ((uint32_t)hcan->Init.SJW) | \ - ((uint32_t)hcan->Init.BS1) | \ - ((uint32_t)hcan->Init.BS2) | \ - ((uint32_t)hcan->Init.Prescaler - 1U); - - /* Request leave initialisation */ - hcan->Instance->MCR &= ~(uint32_t)CAN_MCR_INRQ; - - /* Get tick */ - tickstart = HAL_GetTick(); - - /* Wait the acknowledge */ - while((hcan->Instance->MSR & CAN_MSR_INAK) == CAN_MSR_INAK) - { -// if((HAL_GetTick()-tickstart) > CAN_TIMEOUT_VALUE) -// { -// hcan->State= HAL_CAN_STATE_TIMEOUT; -// /* Process unlocked */ -// __HAL_UNLOCK(hcan); -// return HAL_TIMEOUT; -// } - } - - /* Check acknowledged */ - if ((hcan->Instance->MSR & CAN_MSR_INAK) != CAN_MSR_INAK) - { - status = CAN_INITSTATUS_SUCCESS; - } - } - - if(status == CAN_INITSTATUS_SUCCESS) - { - /* Set CAN error code to none */ - hcan->ErrorCode = HAL_CAN_ERROR_NONE; - - /* Initialize the CAN state */ - hcan->State = HAL_CAN_STATE_READY; - - /* Return function status */ - return HAL_OK; - } - else - { - /* Initialize the CAN state */ - hcan->State = HAL_CAN_STATE_ERROR; - - /* Return function status */ - return HAL_ERROR; - } -} - -/** - * @brief Configures the CAN reception filter according to the specified - * parameters in the CAN_FilterInitStruct. - * @param hcan: pointer to a CAN_HandleTypeDef structure that contains - * the configuration information for the specified CAN. - * @param sFilterConfig: pointer to a CAN_FilterConfTypeDef structure that - * contains the filter configuration information. - * @retval None - */ -HAL_StatusTypeDef HAL_CAN_ConfigFilter(CAN_HandleTypeDef* hcan, CAN_FilterConfTypeDef* sFilterConfig) -{ - uint32_t filternbrbitpos = 0U; - - /* Check the parameters */ - assert_param(IS_CAN_FILTER_NUMBER(sFilterConfig->FilterNumber)); - assert_param(IS_CAN_FILTER_MODE(sFilterConfig->FilterMode)); - assert_param(IS_CAN_FILTER_SCALE(sFilterConfig->FilterScale)); - assert_param(IS_CAN_FILTER_FIFO(sFilterConfig->FilterFIFOAssignment)); - assert_param(IS_FUNCTIONAL_STATE(sFilterConfig->FilterActivation)); - - filternbrbitpos = (1U) << sFilterConfig->FilterNumber; - - /* Initialisation mode for the filter */ - hcan->Instance->FMR |= (uint32_t)CAN_FMR_FINIT; - - /* Filter Deactivation */ - hcan->Instance->FA1R &= ~(uint32_t)filternbrbitpos; - - /* Filter Scale */ - if (sFilterConfig->FilterScale == CAN_FILTERSCALE_16BIT) - { - /* 16-bit scale for the filter */ - hcan->Instance->FS1R &= ~(uint32_t)filternbrbitpos; - - /* First 16-bit identifier and First 16-bit mask */ - /* Or First 16-bit identifier and Second 16-bit identifier */ - hcan->Instance->sFilterRegister[sFilterConfig->FilterNumber].FR1 = - ((0x0000FFFFU & (uint32_t)sFilterConfig->FilterMaskIdLow) << 16U) | - (0x0000FFFFU & (uint32_t)sFilterConfig->FilterIdLow); - - /* Second 16-bit identifier and Second 16-bit mask */ - /* Or Third 16-bit identifier and Fourth 16-bit identifier */ - hcan->Instance->sFilterRegister[sFilterConfig->FilterNumber].FR2 = - ((0x0000FFFFU & (uint32_t)sFilterConfig->FilterMaskIdHigh) << 16U) | - (0x0000FFFFU & (uint32_t)sFilterConfig->FilterIdHigh); - } - - if (sFilterConfig->FilterScale == CAN_FILTERSCALE_32BIT) - { - /* 32-bit scale for the filter */ - hcan->Instance->FS1R |= filternbrbitpos; - /* 32-bit identifier or First 32-bit identifier */ - hcan->Instance->sFilterRegister[sFilterConfig->FilterNumber].FR1 = - ((0x0000FFFFU & (uint32_t)sFilterConfig->FilterIdHigh) << 16U) | - (0x0000FFFFU & (uint32_t)sFilterConfig->FilterIdLow); - /* 32-bit mask or Second 32-bit identifier */ - hcan->Instance->sFilterRegister[sFilterConfig->FilterNumber].FR2 = - ((0x0000FFFFU & (uint32_t)sFilterConfig->FilterMaskIdHigh) << 16U) | - (0x0000FFFFU & (uint32_t)sFilterConfig->FilterMaskIdLow); - } - - /* Filter Mode */ - if (sFilterConfig->FilterMode == CAN_FILTERMODE_IDMASK) - { - /*Id/Mask mode for the filter*/ - hcan->Instance->FM1R &= ~(uint32_t)filternbrbitpos; - } - else /* CAN_FilterInitStruct->CAN_FilterMode == CAN_FilterMode_IdList */ - { - /*Identifier list mode for the filter*/ - hcan->Instance->FM1R |= (uint32_t)filternbrbitpos; - } - - /* Filter FIFO assignment */ - if (sFilterConfig->FilterFIFOAssignment == CAN_FILTER_FIFO0) - { - /* FIFO 0 assignation for the filter */ - hcan->Instance->FFA1R &= ~(uint32_t)filternbrbitpos; - } - - if (sFilterConfig->FilterFIFOAssignment == CAN_FILTER_FIFO1) - { - /* FIFO 1 assignation for the filter */ - hcan->Instance->FFA1R |= (uint32_t)filternbrbitpos; - } - - /* Filter activation */ - if (sFilterConfig->FilterActivation == ENABLE) - { - hcan->Instance->FA1R |= filternbrbitpos; - } - - /* Leave the initialisation mode for the filter */ - hcan->Instance->FMR &= ~((uint32_t)CAN_FMR_FINIT); - - /* Return function status */ - return HAL_OK; -} - -/** - * @brief Deinitializes the CANx peripheral registers to their default reset values. - * @param hcan: pointer to a CAN_HandleTypeDef structure that contains - * the configuration information for the specified CAN. - * @retval HAL status - */ -HAL_StatusTypeDef HAL_CAN_DeInit(CAN_HandleTypeDef* hcan) -{ - /* Check CAN handle */ - if(hcan == NULL) - { - return HAL_ERROR; - } - - /* Check the parameters */ - assert_param(IS_CAN_ALL_INSTANCE(hcan->Instance)); - - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_BUSY; - - /* DeInit the low level hardware */ - HAL_CAN_MspDeInit(hcan); - - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_RESET; - - /* Release Lock */ - __HAL_UNLOCK(hcan); - - /* Return function status */ - return HAL_OK; -} - -/** - * @brief Initializes the CAN MSP. - * @param hcan: pointer to a CAN_HandleTypeDef structure that contains - * the configuration information for the specified CAN. - * @retval None - */ -__weak void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan) -{ - /* Prevent unused argument(s) compilation warning */ - UNUSED(hcan); - - /* NOTE : This function Should not be modified, when the callback is needed, - the HAL_CAN_MspInit could be implemented in the user file - */ -} - -/** - * @brief DeInitializes the CAN MSP. - * @param hcan: pointer to a CAN_HandleTypeDef structure that contains - * the configuration information for the specified CAN. - * @retval None - */ -__weak void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan) -{ - /* Prevent unused argument(s) compilation warning */ - UNUSED(hcan); - - /* NOTE : This function Should not be modified, when the callback is needed, - the HAL_CAN_MspDeInit could be implemented in the user file - */ -} - -/** - * @} - */ - -/** @defgroup CAN_Exported_Functions_Group2 Input and Output operation functions - * @brief IO operation functions - * -@verbatim - ============================================================================== - ##### IO operation functions ##### - ============================================================================== - [..] This section provides functions allowing to: - (+) Transmit a CAN frame message. - (+) Receive a CAN frame message. - (+) Enter CAN peripheral in sleep mode. - (+) Wake up the CAN peripheral from sleep mode. - -@endverbatim - * @{ - */ - -/** - * @brief Initiates and transmits a CAN frame message. - * @param hcan: pointer to a CAN_HandleTypeDef structure that contains - * the configuration information for the specified CAN. - * @param Timeout: Timeout duration. - * @retval HAL status - */ -HAL_StatusTypeDef HAL_CAN_Transmit(CAN_HandleTypeDef* hcan, uint32_t Timeout) -{ - uint32_t transmitmailbox = CAN_TXSTATUS_NOMAILBOX; - uint32_t tickstart = 0U; - - /* Check the parameters */ - assert_param(IS_CAN_IDTYPE(hcan->pTxMsg->IDE)); - assert_param(IS_CAN_RTR(hcan->pTxMsg->RTR)); - assert_param(IS_CAN_DLC(hcan->pTxMsg->DLC)); - - if(((hcan->Instance->TSR&CAN_TSR_TME0) == CAN_TSR_TME0) || \ - ((hcan->Instance->TSR&CAN_TSR_TME1) == CAN_TSR_TME1) || \ - ((hcan->Instance->TSR&CAN_TSR_TME2) == CAN_TSR_TME2)) - { - /* Process locked */ - __HAL_LOCK(hcan); - - if(hcan->State == HAL_CAN_STATE_BUSY_RX) - { - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_BUSY_TX_RX; - } - else - { - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_BUSY_TX; - } - - /* Select one empty transmit mailbox */ - if (HAL_IS_BIT_SET(hcan->Instance->TSR, CAN_TSR_TME0)) - { - transmitmailbox = 0U; - } - else if (HAL_IS_BIT_SET(hcan->Instance->TSR, CAN_TSR_TME1)) - { - transmitmailbox = 1U; - } - else - { - transmitmailbox = 2U; - } - - /* Set up the Id */ - hcan->Instance->sTxMailBox[transmitmailbox].TIR &= CAN_TI0R_TXRQ; - if (hcan->pTxMsg->IDE == CAN_ID_STD) - { - assert_param(IS_CAN_STDID(hcan->pTxMsg->StdId)); - hcan->Instance->sTxMailBox[transmitmailbox].TIR |= ((hcan->pTxMsg->StdId << 21U) | \ - hcan->pTxMsg->RTR); - } - else - { - assert_param(IS_CAN_EXTID(hcan->pTxMsg->ExtId)); - hcan->Instance->sTxMailBox[transmitmailbox].TIR |= ((hcan->pTxMsg->ExtId << 3U) | \ - hcan->pTxMsg->IDE | \ - hcan->pTxMsg->RTR); - } - - /* Set up the DLC */ - hcan->pTxMsg->DLC &= (uint8_t)0x0000000FU; - hcan->Instance->sTxMailBox[transmitmailbox].TDTR &= 0xFFFFFFF0U; - hcan->Instance->sTxMailBox[transmitmailbox].TDTR |= hcan->pTxMsg->DLC; - - /* Set up the data field */ - WRITE_REG(hcan->Instance->sTxMailBox[transmitmailbox].TDLR, ((uint32_t)hcan->pTxMsg->Data[3] << 24U) | - ((uint32_t)hcan->pTxMsg->Data[2] << 16U) | - ((uint32_t)hcan->pTxMsg->Data[1] << 8U) | - ((uint32_t)hcan->pTxMsg->Data[0] ) ); - WRITE_REG(hcan->Instance->sTxMailBox[transmitmailbox].TDHR, ((uint32_t)hcan->pTxMsg->Data[7] << 24U) | - ((uint32_t)hcan->pTxMsg->Data[6] << 16U) | - ((uint32_t)hcan->pTxMsg->Data[5] << 8U) | - ((uint32_t)hcan->pTxMsg->Data[4] ) ); - - /* Request transmission */ - SET_BIT(hcan->Instance->sTxMailBox[transmitmailbox].TIR, CAN_TI0R_TXRQ); - - /* Get tick */ - tickstart = HAL_GetTick(); - - /* Check End of transmission flag */ - while(!(__HAL_CAN_TRANSMIT_STATUS(hcan, transmitmailbox))) - { - /* Check for the Timeout */ - if(Timeout != HAL_MAX_DELAY) - { - if((Timeout == 0U) || ((HAL_GetTick()-tickstart) > Timeout)) - { - hcan->State = HAL_CAN_STATE_TIMEOUT; - - /* Cancel transmission */ - __HAL_CAN_CANCEL_TRANSMIT(hcan, transmitmailbox); - - /* Process unlocked */ - __HAL_UNLOCK(hcan); - return HAL_TIMEOUT; - } - } - } - if(hcan->State == HAL_CAN_STATE_BUSY_TX_RX) - { - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_BUSY_RX; - } - else - { - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_READY; - } - - /* Process unlocked */ - __HAL_UNLOCK(hcan); - - /* Return function status */ - return HAL_OK; - } - else - { - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_ERROR; - - /* Return function status */ - return HAL_ERROR; - } -} - -/** - * @brief Initiates and transmits a CAN frame message. - * @param hcan: pointer to a CAN_HandleTypeDef structure that contains - * the configuration information for the specified CAN. - * @retval HAL status - */ -HAL_StatusTypeDef HAL_CAN_Transmit_IT(CAN_HandleTypeDef* hcan) -{ - uint32_t transmitmailbox = CAN_TXSTATUS_NOMAILBOX; - - /* Check the parameters */ - assert_param(IS_CAN_IDTYPE(hcan->pTxMsg->IDE)); - assert_param(IS_CAN_RTR(hcan->pTxMsg->RTR)); - assert_param(IS_CAN_DLC(hcan->pTxMsg->DLC)); - - if(((hcan->Instance->TSR&CAN_TSR_TME0) == CAN_TSR_TME0) || \ - ((hcan->Instance->TSR&CAN_TSR_TME1) == CAN_TSR_TME1) || \ - ((hcan->Instance->TSR&CAN_TSR_TME2) == CAN_TSR_TME2)) - { - /* Process Locked */ - __HAL_LOCK(hcan); - - /* Select one empty transmit mailbox */ - if(HAL_IS_BIT_SET(hcan->Instance->TSR, CAN_TSR_TME0)) - { - transmitmailbox = 0U; - } - else if(HAL_IS_BIT_SET(hcan->Instance->TSR, CAN_TSR_TME1)) - { - transmitmailbox = 1U; - } - else - { - transmitmailbox = 2U; - } - - /* Set up the Id */ - hcan->Instance->sTxMailBox[transmitmailbox].TIR &= CAN_TI0R_TXRQ; - if(hcan->pTxMsg->IDE == CAN_ID_STD) - { - assert_param(IS_CAN_STDID(hcan->pTxMsg->StdId)); - hcan->Instance->sTxMailBox[transmitmailbox].TIR |= ((hcan->pTxMsg->StdId << 21U) | \ - hcan->pTxMsg->RTR); - } - else - { - assert_param(IS_CAN_EXTID(hcan->pTxMsg->ExtId)); - hcan->Instance->sTxMailBox[transmitmailbox].TIR |= ((hcan->pTxMsg->ExtId << 3U) | \ - hcan->pTxMsg->IDE | \ - hcan->pTxMsg->RTR); - } - - /* Set up the DLC */ - hcan->pTxMsg->DLC &= (uint8_t)0x0000000FU; - hcan->Instance->sTxMailBox[transmitmailbox].TDTR &= 0xFFFFFFF0U; - hcan->Instance->sTxMailBox[transmitmailbox].TDTR |= hcan->pTxMsg->DLC; - - /* Set up the data field */ - WRITE_REG(hcan->Instance->sTxMailBox[transmitmailbox].TDLR, ((uint32_t)hcan->pTxMsg->Data[3] << 24U) | - ((uint32_t)hcan->pTxMsg->Data[2] << 16U) | - ((uint32_t)hcan->pTxMsg->Data[1] << 8U) | - ((uint32_t)hcan->pTxMsg->Data[0] ) ); - WRITE_REG(hcan->Instance->sTxMailBox[transmitmailbox].TDHR, ((uint32_t)hcan->pTxMsg->Data[7] << 24U) | - ((uint32_t)hcan->pTxMsg->Data[6] << 16U) | - ((uint32_t)hcan->pTxMsg->Data[5] << 8U) | - ((uint32_t)hcan->pTxMsg->Data[4] ) ); - - if(hcan->State == HAL_CAN_STATE_BUSY_RX) - { - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_BUSY_TX_RX; - } - else - { - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_BUSY_TX; - } - - /* Set CAN error code to none */ - hcan->ErrorCode = HAL_CAN_ERROR_NONE; - - /* Process Unlocked */ - __HAL_UNLOCK(hcan); - - /* Enable interrupts: */ - /* - Enable Error warning Interrupt */ - /* - Enable Error passive Interrupt */ - /* - Enable Bus-off Interrupt */ - /* - Enable Last error code Interrupt */ - /* - Enable Error Interrupt */ - /* - Enable Transmit mailbox empty Interrupt */ - __HAL_CAN_ENABLE_IT(hcan, CAN_IT_EWG | - CAN_IT_EPV | - CAN_IT_BOF | - CAN_IT_LEC | - CAN_IT_ERR | - CAN_IT_TME ); - - /* Request transmission */ - hcan->Instance->sTxMailBox[transmitmailbox].TIR |= CAN_TI0R_TXRQ; - } - else - { - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_ERROR; - - /* Return function status */ - return HAL_ERROR; - } - - return HAL_OK; -} - -/** - * @brief Receives a correct CAN frame. - * @param hcan: pointer to a CAN_HandleTypeDef structure that contains - * the configuration information for the specified CAN. - * @param FIFONumber: FIFO number. - * @param Timeout: Timeout duration. - * @retval HAL status - * @retval None - */ -HAL_StatusTypeDef HAL_CAN_Receive(CAN_HandleTypeDef* hcan, uint8_t FIFONumber, uint32_t Timeout) -{ - uint32_t tickstart = 0U; - - /* Check the parameters */ - assert_param(IS_CAN_FIFO(FIFONumber)); - - /* Process locked */ - __HAL_LOCK(hcan); - - if(hcan->State == HAL_CAN_STATE_BUSY_TX) - { - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_BUSY_TX_RX; - } - else - { - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_BUSY_RX; - } - - /* Get tick */ - tickstart = HAL_GetTick(); - - /* Check pending message */ - while(__HAL_CAN_MSG_PENDING(hcan, FIFONumber) == 0U) - { - /* Check for the Timeout */ - if(Timeout != HAL_MAX_DELAY) - { - if((Timeout == 0U) || ((HAL_GetTick()-tickstart) > Timeout)) - { - hcan->State = HAL_CAN_STATE_TIMEOUT; - /* Process unlocked */ - __HAL_UNLOCK(hcan); - return HAL_TIMEOUT; - } - } - } - - /* Get the Id */ - hcan->pRxMsg->IDE = (uint8_t)0x04U & hcan->Instance->sFIFOMailBox[FIFONumber].RIR; - if (hcan->pRxMsg->IDE == CAN_ID_STD) - { - hcan->pRxMsg->StdId = 0x000007FFU & (hcan->Instance->sFIFOMailBox[FIFONumber].RIR >> 21U); - } - else - { - hcan->pRxMsg->ExtId = 0x1FFFFFFFU & (hcan->Instance->sFIFOMailBox[FIFONumber].RIR >> 3U); - } - - hcan->pRxMsg->RTR = (uint8_t)0x02U & hcan->Instance->sFIFOMailBox[FIFONumber].RIR; - /* Get the DLC */ - hcan->pRxMsg->DLC = (uint8_t)0x0FU & hcan->Instance->sFIFOMailBox[FIFONumber].RDTR; - /* Get the FMI */ - hcan->pRxMsg->FMI = (uint8_t)0xFFU & (hcan->Instance->sFIFOMailBox[FIFONumber].RDTR >> 8U); - /* Get the data field */ - hcan->pRxMsg->Data[0] = (uint8_t)0xFFU & hcan->Instance->sFIFOMailBox[FIFONumber].RDLR; - hcan->pRxMsg->Data[1] = (uint8_t)0xFFU & (hcan->Instance->sFIFOMailBox[FIFONumber].RDLR >> 8U); - hcan->pRxMsg->Data[2] = (uint8_t)0xFFU & (hcan->Instance->sFIFOMailBox[FIFONumber].RDLR >> 16U); - hcan->pRxMsg->Data[3] = (uint8_t)0xFFU & (hcan->Instance->sFIFOMailBox[FIFONumber].RDLR >> 24U); - hcan->pRxMsg->Data[4] = (uint8_t)0xFFU & hcan->Instance->sFIFOMailBox[FIFONumber].RDHR; - hcan->pRxMsg->Data[5] = (uint8_t)0xFFU & (hcan->Instance->sFIFOMailBox[FIFONumber].RDHR >> 8U); - hcan->pRxMsg->Data[6] = (uint8_t)0xFFU & (hcan->Instance->sFIFOMailBox[FIFONumber].RDHR >> 16U); - hcan->pRxMsg->Data[7] = (uint8_t)0xFFU & (hcan->Instance->sFIFOMailBox[FIFONumber].RDHR >> 24U); - - /* Release the FIFO */ - if(FIFONumber == CAN_FIFO0) - { - /* Release FIFO0 */ - __HAL_CAN_FIFO_RELEASE(hcan, CAN_FIFO0); - } - else /* FIFONumber == CAN_FIFO1 */ - { - /* Release FIFO1 */ - __HAL_CAN_FIFO_RELEASE(hcan, CAN_FIFO1); - } - - if(hcan->State == HAL_CAN_STATE_BUSY_TX_RX) - { - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_BUSY_TX; - } - else - { - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_READY; - } - - /* Process unlocked */ - __HAL_UNLOCK(hcan); - - /* Return function status */ - return HAL_OK; -} - -/** - * @brief Receives a correct CAN frame. - * @param hcan: pointer to a CAN_HandleTypeDef structure that contains - * the configuration information for the specified CAN. - * @param FIFONumber: FIFO number. - * @retval HAL status - * @retval None - */ -HAL_StatusTypeDef HAL_CAN_Receive_IT(CAN_HandleTypeDef* hcan, uint8_t FIFONumber) -{ - /* Check the parameters */ - assert_param(IS_CAN_FIFO(FIFONumber)); - - if((hcan->State == HAL_CAN_STATE_READY) || (hcan->State == HAL_CAN_STATE_BUSY_TX)) - { - /* Process locked */ - __HAL_LOCK(hcan); - - if(hcan->State == HAL_CAN_STATE_BUSY_TX) - { - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_BUSY_TX_RX; - } - else - { - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_BUSY_RX; - } - - /* Set CAN error code to none */ - hcan->ErrorCode = HAL_CAN_ERROR_NONE; - - /* Enable Error warning Interrupt */ - __HAL_CAN_ENABLE_IT(hcan, CAN_IT_EWG); - - /* Enable Error passive Interrupt */ - __HAL_CAN_ENABLE_IT(hcan, CAN_IT_EPV); - - /* Enable Bus-off Interrupt */ - __HAL_CAN_ENABLE_IT(hcan, CAN_IT_BOF); - - /* Enable Last error code Interrupt */ - __HAL_CAN_ENABLE_IT(hcan, CAN_IT_LEC); - - /* Enable Error Interrupt */ - __HAL_CAN_ENABLE_IT(hcan, CAN_IT_ERR); - - /* Process unlocked */ - __HAL_UNLOCK(hcan); - - if(FIFONumber == CAN_FIFO0) - { - /* Enable FIFO 0 message pending Interrupt */ - __HAL_CAN_ENABLE_IT(hcan, CAN_IT_FMP0); - } - else - { - /* Enable FIFO 1 message pending Interrupt */ - __HAL_CAN_ENABLE_IT(hcan, CAN_IT_FMP1); - } - - } - else - { - return HAL_BUSY; - } - - /* Return function status */ - return HAL_OK; -} - -/** - * @brief Enters the Sleep (low power) mode. - * @param hcan: pointer to a CAN_HandleTypeDef structure that contains - * the configuration information for the specified CAN. - * @retval HAL status. - */ -HAL_StatusTypeDef HAL_CAN_Sleep(CAN_HandleTypeDef* hcan) -{ - uint32_t tickstart = 0U; - - /* Process locked */ - __HAL_LOCK(hcan); - - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_BUSY; - - /* Request Sleep mode */ - hcan->Instance->MCR = (((hcan->Instance->MCR) & (uint32_t)(~(uint32_t)CAN_MCR_INRQ)) | CAN_MCR_SLEEP); - - /* Sleep mode status */ - if ((hcan->Instance->MSR & (CAN_MSR_SLAK|CAN_MSR_INAK)) != CAN_MSR_SLAK) - { - /* Process unlocked */ - __HAL_UNLOCK(hcan); - - /* Return function status */ - return HAL_ERROR; - } - - /* Get tick */ - tickstart = HAL_GetTick(); - - /* Wait the acknowledge */ - while((hcan->Instance->MSR & (CAN_MSR_SLAK|CAN_MSR_INAK)) != CAN_MSR_SLAK) - { - if((HAL_GetTick() - tickstart) > CAN_TIMEOUT_VALUE) - { - hcan->State = HAL_CAN_STATE_TIMEOUT; - /* Process unlocked */ - __HAL_UNLOCK(hcan); - return HAL_TIMEOUT; - } - } - - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_READY; - - /* Process unlocked */ - __HAL_UNLOCK(hcan); - - /* Return function status */ - return HAL_OK; -} - -/** - * @brief Wakes up the CAN peripheral from sleep mode, after that the CAN peripheral - * is in the normal mode. - * @param hcan: pointer to a CAN_HandleTypeDef structure that contains - * the configuration information for the specified CAN. - * @retval HAL status. - */ -HAL_StatusTypeDef HAL_CAN_WakeUp(CAN_HandleTypeDef* hcan) -{ - uint32_t tickstart = 0U; - - /* Process locked */ - __HAL_LOCK(hcan); - - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_BUSY; - - /* Wake up request */ - hcan->Instance->MCR &= ~(uint32_t)CAN_MCR_SLEEP; - - /* Get tick */ - tickstart = HAL_GetTick(); - - /* Sleep mode status */ - while((hcan->Instance->MSR & CAN_MSR_SLAK) == CAN_MSR_SLAK) - { - if((HAL_GetTick() - tickstart) > CAN_TIMEOUT_VALUE) - { - hcan->State= HAL_CAN_STATE_TIMEOUT; - /* Process unlocked */ - __HAL_UNLOCK(hcan); - return HAL_TIMEOUT; - } - } - if((hcan->Instance->MSR & CAN_MSR_SLAK) == CAN_MSR_SLAK) - { - /* Process unlocked */ - __HAL_UNLOCK(hcan); - - /* Return function status */ - return HAL_ERROR; - } - - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_READY; - - /* Process unlocked */ - __HAL_UNLOCK(hcan); - - /* Return function status */ - return HAL_OK; -} - -/** - * @brief Handles CAN interrupt request - * @param hcan: pointer to a CAN_HandleTypeDef structure that contains - * the configuration information for the specified CAN. - * @retval None - */ -void HAL_CAN_IRQHandler(CAN_HandleTypeDef* hcan) -{ - /* Check End of transmission flag */ - if(__HAL_CAN_GET_IT_SOURCE(hcan, CAN_IT_TME)) - { - if((__HAL_CAN_TRANSMIT_STATUS(hcan, CAN_TXMAILBOX_0)) || - (__HAL_CAN_TRANSMIT_STATUS(hcan, CAN_TXMAILBOX_1)) || - (__HAL_CAN_TRANSMIT_STATUS(hcan, CAN_TXMAILBOX_2))) - { - /* Call transmit function */ - CAN_Transmit_IT(hcan); - } - } - - /* Check End of reception flag for FIFO0 */ - if((__HAL_CAN_GET_IT_SOURCE(hcan, CAN_IT_FMP0)) && - (__HAL_CAN_MSG_PENDING(hcan, CAN_FIFO0) != 0U)) - { - /* Call receive function */ - CAN_Receive_IT(hcan, CAN_FIFO0); - } - - /* Check End of reception flag for FIFO1 */ - if((__HAL_CAN_GET_IT_SOURCE(hcan, CAN_IT_FMP1)) && - (__HAL_CAN_MSG_PENDING(hcan, CAN_FIFO1) != 0U)) - { - /* Call receive function */ - CAN_Receive_IT(hcan, CAN_FIFO1); - } - - /* Check Error Warning Flag */ - if((__HAL_CAN_GET_FLAG(hcan, CAN_FLAG_EWG)) && - (__HAL_CAN_GET_IT_SOURCE(hcan, CAN_IT_EWG)) && - (__HAL_CAN_GET_IT_SOURCE(hcan, CAN_IT_ERR))) - { - /* Set CAN error code to EWG error */ - hcan->ErrorCode |= HAL_CAN_ERROR_EWG; - /* No need for clear of Error Warning Flag as read-only */ - } - - /* Check Error Passive Flag */ - if((__HAL_CAN_GET_FLAG(hcan, CAN_FLAG_EPV)) && - (__HAL_CAN_GET_IT_SOURCE(hcan, CAN_IT_EPV)) && - (__HAL_CAN_GET_IT_SOURCE(hcan, CAN_IT_ERR))) - { - /* Set CAN error code to EPV error */ - hcan->ErrorCode |= HAL_CAN_ERROR_EPV; - /* No need for clear of Error Passive Flag as read-only */ - } - - /* Check Bus-Off Flag */ - if((__HAL_CAN_GET_FLAG(hcan, CAN_FLAG_BOF)) && - (__HAL_CAN_GET_IT_SOURCE(hcan, CAN_IT_BOF)) && - (__HAL_CAN_GET_IT_SOURCE(hcan, CAN_IT_ERR))) - { - /* Set CAN error code to BOF error */ - hcan->ErrorCode |= HAL_CAN_ERROR_BOF; - /* No need for clear of Bus-Off Flag as read-only */ - } - - /* Check Last error code Flag */ - if((!HAL_IS_BIT_CLR(hcan->Instance->ESR, CAN_ESR_LEC)) && - (__HAL_CAN_GET_IT_SOURCE(hcan, CAN_IT_LEC)) && - (__HAL_CAN_GET_IT_SOURCE(hcan, CAN_IT_ERR))) - { - switch(hcan->Instance->ESR & CAN_ESR_LEC) - { - case(CAN_ESR_LEC_0): - /* Set CAN error code to STF error */ - hcan->ErrorCode |= HAL_CAN_ERROR_STF; - break; - case(CAN_ESR_LEC_1): - /* Set CAN error code to FOR error */ - hcan->ErrorCode |= HAL_CAN_ERROR_FOR; - break; - case(CAN_ESR_LEC_1 | CAN_ESR_LEC_0): - /* Set CAN error code to ACK error */ - hcan->ErrorCode |= HAL_CAN_ERROR_ACK; - break; - case(CAN_ESR_LEC_2): - /* Set CAN error code to BR error */ - hcan->ErrorCode |= HAL_CAN_ERROR_BR; - break; - case(CAN_ESR_LEC_2 | CAN_ESR_LEC_0): - /* Set CAN error code to BD error */ - hcan->ErrorCode |= HAL_CAN_ERROR_BD; - break; - case(CAN_ESR_LEC_2 | CAN_ESR_LEC_1): - /* Set CAN error code to CRC error */ - hcan->ErrorCode |= HAL_CAN_ERROR_CRC; - break; - default: - break; - } - - /* Clear Last error code Flag */ - hcan->Instance->ESR &= ~(CAN_ESR_LEC); - } - - /* Call the Error call Back in case of Errors */ - if(hcan->ErrorCode != HAL_CAN_ERROR_NONE) - { - /* Clear ERRI Flag */ - hcan->Instance->MSR |= CAN_MSR_ERRI; - /* Set the CAN state ready to be able to start again the process */ - hcan->State = HAL_CAN_STATE_READY; - /* Call Error callback function */ - HAL_CAN_ErrorCallback(hcan); - } -} - -/** - * @brief Transmission complete callback in non blocking mode - * @param hcan: pointer to a CAN_HandleTypeDef structure that contains - * the configuration information for the specified CAN. - * @retval None - */ -__weak void HAL_CAN_TxCpltCallback(CAN_HandleTypeDef* hcan) -{ - /* Prevent unused argument(s) compilation warning */ - UNUSED(hcan); - - /* NOTE : This function Should not be modified, when the callback is needed, - the HAL_CAN_TxCpltCallback could be implemented in the user file - */ -} - -/** - * @brief Transmission complete callback in non blocking mode - * @param hcan: pointer to a CAN_HandleTypeDef structure that contains - * the configuration information for the specified CAN. - * @retval None - */ -__weak void HAL_CAN_RxCpltCallback(CAN_HandleTypeDef* hcan) -{ - /* Prevent unused argument(s) compilation warning */ - UNUSED(hcan); - - /* NOTE : This function Should not be modified, when the callback is needed, - the HAL_CAN_RxCpltCallback could be implemented in the user file - */ -} - -/** - * @brief Error CAN callback. - * @param hcan: pointer to a CAN_HandleTypeDef structure that contains - * the configuration information for the specified CAN. - * @retval None - */ -__weak void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan) -{ - /* Prevent unused argument(s) compilation warning */ - UNUSED(hcan); - - /* NOTE : This function Should not be modified, when the callback is needed, - the HAL_CAN_ErrorCallback could be implemented in the user file - */ -} - -/** - * @} - */ - -/** @defgroup CAN_Exported_Functions_Group3 Peripheral State and Error functions - * @brief CAN Peripheral State functions - * -@verbatim - ============================================================================== - ##### Peripheral State and Error functions ##### - ============================================================================== - [..] - This subsection provides functions allowing to : - (+) Check the CAN state. - (+) Check CAN Errors detected during interrupt process - -@endverbatim - * @{ - */ - -/** - * @brief return the CAN state - * @param hcan: pointer to a CAN_HandleTypeDef structure that contains - * the configuration information for the specified CAN. - * @retval HAL state - */ -HAL_CAN_StateTypeDef HAL_CAN_GetState(CAN_HandleTypeDef* hcan) -{ - /* Return CAN state */ - return hcan->State; -} - -/** - * @brief Return the CAN error code - * @param hcan: pointer to a CAN_HandleTypeDef structure that contains - * the configuration information for the specified CAN. - * @retval CAN Error Code - */ -uint32_t HAL_CAN_GetError(CAN_HandleTypeDef *hcan) -{ - return hcan->ErrorCode; -} - -/** - * @} - */ - -/** - * @} - */ - -/** @addtogroup CAN_Private_Functions CAN Private Functions - * @brief CAN Frame message Rx/Tx functions - * - * @{ - */ - -/** - * @brief Initiates and transmits a CAN frame message. - * @param hcan: pointer to a CAN_HandleTypeDef structure that contains - * the configuration information for the specified CAN. - * @retval HAL status - */ -static HAL_StatusTypeDef CAN_Transmit_IT(CAN_HandleTypeDef* hcan) -{ - /* Disable Transmit mailbox empty Interrupt */ - __HAL_CAN_DISABLE_IT(hcan, CAN_IT_TME); - - if(hcan->State == HAL_CAN_STATE_BUSY_TX) - { - /* Disable Error warning Interrupt */ - __HAL_CAN_DISABLE_IT(hcan, CAN_IT_EWG); - - /* Disable Error passive Interrupt */ - __HAL_CAN_DISABLE_IT(hcan, CAN_IT_EPV); - - /* Disable Bus-off Interrupt */ - __HAL_CAN_DISABLE_IT(hcan, CAN_IT_BOF); - - /* Disable Last error code Interrupt */ - __HAL_CAN_DISABLE_IT(hcan, CAN_IT_LEC); - - /* Disable Error Interrupt */ - __HAL_CAN_DISABLE_IT(hcan, CAN_IT_ERR); - } - - if(hcan->State == HAL_CAN_STATE_BUSY_TX_RX) - { - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_BUSY_RX; - } - else - { - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_READY; - } - - /* Transmission complete callback */ - HAL_CAN_TxCpltCallback(hcan); - - return HAL_OK; -} - -/** - * @brief Receives a correct CAN frame. - * @param hcan: Pointer to a CAN_HandleTypeDef structure that contains - * the configuration information for the specified CAN. - * @param FIFONumber: Specify the FIFO number - * @retval HAL status - * @retval None - */ -static HAL_StatusTypeDef CAN_Receive_IT(CAN_HandleTypeDef* hcan, uint8_t FIFONumber) -{ - /* Get the Id */ - hcan->pRxMsg->IDE = (uint8_t)0x04U & hcan->Instance->sFIFOMailBox[FIFONumber].RIR; - if (hcan->pRxMsg->IDE == CAN_ID_STD) - { - hcan->pRxMsg->StdId = 0x000007FFU & (hcan->Instance->sFIFOMailBox[FIFONumber].RIR >> 21U); - } - else - { - hcan->pRxMsg->ExtId = 0x1FFFFFFFU & (hcan->Instance->sFIFOMailBox[FIFONumber].RIR >> 3U); - } - - hcan->pRxMsg->RTR = (uint8_t)0x02U & hcan->Instance->sFIFOMailBox[FIFONumber].RIR; - /* Get the DLC */ - hcan->pRxMsg->DLC = (uint8_t)0x0FU & hcan->Instance->sFIFOMailBox[FIFONumber].RDTR; - /* Get the FMI */ - hcan->pRxMsg->FMI = (uint8_t)0xFFU & (hcan->Instance->sFIFOMailBox[FIFONumber].RDTR >> 8U); - /* Get the data field */ - hcan->pRxMsg->Data[0] = (uint8_t)0xFFU & hcan->Instance->sFIFOMailBox[FIFONumber].RDLR; - hcan->pRxMsg->Data[1] = (uint8_t)0xFFU & (hcan->Instance->sFIFOMailBox[FIFONumber].RDLR >> 8U); - hcan->pRxMsg->Data[2] = (uint8_t)0xFFU & (hcan->Instance->sFIFOMailBox[FIFONumber].RDLR >> 16U); - hcan->pRxMsg->Data[3] = (uint8_t)0xFFU & (hcan->Instance->sFIFOMailBox[FIFONumber].RDLR >> 24U); - hcan->pRxMsg->Data[4] = (uint8_t)0xFFU & hcan->Instance->sFIFOMailBox[FIFONumber].RDHR; - hcan->pRxMsg->Data[5] = (uint8_t)0xFFU & (hcan->Instance->sFIFOMailBox[FIFONumber].RDHR >> 8U); - hcan->pRxMsg->Data[6] = (uint8_t)0xFFU & (hcan->Instance->sFIFOMailBox[FIFONumber].RDHR >> 16U); - hcan->pRxMsg->Data[7] = (uint8_t)0xFFU & (hcan->Instance->sFIFOMailBox[FIFONumber].RDHR >> 24U); - /* Release the FIFO */ - /* Release FIFO0 */ - if (FIFONumber == CAN_FIFO0) - { - __HAL_CAN_FIFO_RELEASE(hcan, CAN_FIFO0); - - /* Disable FIFO 0 message pending Interrupt */ - __HAL_CAN_DISABLE_IT(hcan, CAN_IT_FMP0); - } - /* Release FIFO1 */ - else /* FIFONumber == CAN_FIFO1 */ - { - __HAL_CAN_FIFO_RELEASE(hcan, CAN_FIFO1); - - /* Disable FIFO 1 message pending Interrupt */ - __HAL_CAN_DISABLE_IT(hcan, CAN_IT_FMP1); - } - - if(hcan->State == HAL_CAN_STATE_BUSY_RX) - { - /* Disable Error warning Interrupt */ - __HAL_CAN_DISABLE_IT(hcan, CAN_IT_EWG); - - /* Disable Error passive Interrupt */ - __HAL_CAN_DISABLE_IT(hcan, CAN_IT_EPV); - - /* Disable Bus-off Interrupt */ - __HAL_CAN_DISABLE_IT(hcan, CAN_IT_BOF); - - /* Disable Last error code Interrupt */ - __HAL_CAN_DISABLE_IT(hcan, CAN_IT_LEC); - - /* Disable Error Interrupt */ - __HAL_CAN_DISABLE_IT(hcan, CAN_IT_ERR); - } - - if(hcan->State == HAL_CAN_STATE_BUSY_TX_RX) - { - /* Disable CAN state */ - hcan->State = HAL_CAN_STATE_BUSY_TX; - } - else - { - /* Change CAN state */ - hcan->State = HAL_CAN_STATE_READY; - } - - /* Receive complete callback */ - HAL_CAN_RxCpltCallback(hcan); - - /* Return function status */ - return HAL_OK; -} - -/** - * @} - */ -#endif /* STM32F302xE || STM32F303xE || STM32F398xx || */ - /* STM32F302xC || STM32F303xC || STM32F358xx || */ - /* STM32F303x8 || STM32F334x8 || STM32F328xx || */ - /* STM32F302x8 || */ - /* STM32F373xC || STM32F378xx */ - -#endif /* HAL_CAN_MODULE_ENABLED */ -/** - * @} - */ - -/** - * @} - */ - -/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/pyecsca/codegen/hal/stm32f3/stm32f3xx_hal_can.h b/pyecsca/codegen/hal/stm32f3/stm32f3xx_hal_can.h deleted file mode 100644 index 335b530..0000000 --- a/pyecsca/codegen/hal/stm32f3/stm32f3xx_hal_can.h +++ /dev/null @@ -1,812 +0,0 @@ -/** - ****************************************************************************** - * @file stm32f3xx_hal_can.h - * @author MCD Application Team - * @version V1.4.0 - * @date 16-December-2016 - * @brief Header file of CAN HAL module. - ****************************************************************************** - * @attention - * - * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> - * - * Redistribution and use in source and binary forms, with or without modification, - * are permitted provided that the following conditions are met: - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. Neither the name of STMicroelectronics nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, - * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - ****************************************************************************** - */ - -/* Define to prevent recursive inclusion -------------------------------------*/ -#ifndef __STM32F3xx_CAN_H -#define __STM32F3xx_CAN_H - -#ifdef __cplusplus - extern "C" { -#endif - -#if defined(STM32F302xE) || defined(STM32F303xE) || defined(STM32F398xx) || \ - defined(STM32F302xC) || defined(STM32F303xC) || defined(STM32F358xx) || \ - defined(STM32F303x8) || defined(STM32F334x8) || defined(STM32F328xx) || \ - defined(STM32F302x8) || \ - defined(STM32F373xC) || defined(STM32F378xx) - -/* Includes ------------------------------------------------------------------*/ -#include "stm32f3xx_hal_def.h" - -/** @addtogroup STM32F3xx_HAL_Driver - * @{ - */ - -/** @addtogroup CAN - * @{ - */ - -/* Exported types ------------------------------------------------------------*/ -/** @defgroup CAN_Exported_Types CAN Exported Types - * @{ - */ -/** - * @brief HAL State structures definition - */ -typedef enum -{ - HAL_CAN_STATE_RESET = 0x00U, /*!< CAN not yet initialized or disabled */ - HAL_CAN_STATE_READY = 0x01U, /*!< CAN initialized and ready for use */ - HAL_CAN_STATE_BUSY = 0x02U, /*!< CAN process is ongoing */ - HAL_CAN_STATE_BUSY_TX = 0x12U, /*!< CAN process is ongoing */ - HAL_CAN_STATE_BUSY_RX = 0x22U, /*!< CAN process is ongoing */ - HAL_CAN_STATE_BUSY_TX_RX = 0x32U, /*!< CAN process is ongoing */ - HAL_CAN_STATE_TIMEOUT = 0x03U, /*!< CAN in Timeout state */ - HAL_CAN_STATE_ERROR = 0x04 /*!< CAN error state */ - -}HAL_CAN_StateTypeDef; - -/** - * @brief CAN init structure definition - */ -typedef struct -{ - uint32_t Prescaler; /*!< Specifies the length of a time quantum. - This parameter must be a number between Min_Data = 1 and Max_Data = 1024. */ - - uint32_t Mode; /*!< Specifies the CAN operating mode. - This parameter can be a value of @ref CAN_operating_mode */ - - uint32_t SJW; /*!< Specifies the maximum number of time quanta - the CAN hardware is allowed to lengthen or - shorten a bit to perform resynchronization. - This parameter can be a value of @ref CAN_synchronisation_jump_width */ - - uint32_t BS1; /*!< Specifies the number of time quanta in Bit Segment 1. - This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_1 */ - - uint32_t BS2; /*!< Specifies the number of time quanta in Bit Segment 2. - This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */ - - uint32_t TTCM; /*!< Enable or disable the time triggered communication mode. - This parameter can be set to ENABLE or DISABLE. */ - - uint32_t ABOM; /*!< Enable or disable the automatic bus-off management. - This parameter can be set to ENABLE or DISABLE. */ - - uint32_t AWUM; /*!< Enable or disable the automatic wake-up mode. - This parameter can be set to ENABLE or DISABLE. */ - - uint32_t NART; /*!< Enable or disable the non-automatic retransmission mode. - This parameter can be set to ENABLE or DISABLE. */ - - uint32_t RFLM; /*!< Enable or disable the Receive FIFO Locked mode. - This parameter can be set to ENABLE or DISABLE. */ - - uint32_t TXFP; /*!< Enable or disable the transmit FIFO priority. - This parameter can be set to ENABLE or DISABLE. */ -}CAN_InitTypeDef; - -/** - * @brief CAN filter configuration structure definition - */ -typedef struct -{ - uint32_t FilterIdHigh; /*!< Specifies the filter identification number (MSBs for a 32-bit - configuration, first one for a 16-bit configuration). - This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */ - - uint32_t FilterIdLow; /*!< Specifies the filter identification number (LSBs for a 32-bit - configuration, second one for a 16-bit configuration). - This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */ - - uint32_t FilterMaskIdHigh; /*!< Specifies the filter mask number or identification number, - according to the mode (MSBs for a 32-bit configuration, - first one for a 16-bit configuration). - This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */ - - uint32_t FilterMaskIdLow; /*!< Specifies the filter mask number or identification number, - according to the mode (LSBs for a 32-bit configuration, - second one for a 16-bit configuration). - This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */ - - uint32_t FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1U) which will be assigned to the filter. - This parameter can be a value of @ref CAN_filter_FIFO */ - - uint32_t FilterNumber; /*!< Specifies the filter which will be initialized. - This parameter must be a number between Min_Data = 0 and Max_Data = 27. */ - - uint32_t FilterMode; /*!< Specifies the filter mode to be initialized. - This parameter can be a value of @ref CAN_filter_mode */ - - uint32_t FilterScale; /*!< Specifies the filter scale. - This parameter can be a value of @ref CAN_filter_scale */ - - uint32_t FilterActivation; /*!< Enable or disable the filter. - This parameter can be set to ENABLE or DISABLE. */ - - uint32_t BankNumber; /*!< Select the start slave bank filter - F3 devices don't support CAN2 interface (Slave). Therefore this parameter - is meaningless but it has been kept for compatibility accross STM32 families */ - -}CAN_FilterConfTypeDef; - -/** - * @brief CAN Tx message structure definition - */ -typedef struct -{ - uint32_t StdId; /*!< Specifies the standard identifier. - This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */ - - uint32_t ExtId; /*!< Specifies the extended identifier. - This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */ - - uint32_t IDE; /*!< Specifies the type of identifier for the message that will be transmitted. - This parameter can be a value of @ref CAN_identifier_type */ - - uint32_t RTR; /*!< Specifies the type of frame for the message that will be transmitted. - This parameter can be a value of @ref CAN_remote_transmission_request */ - - uint32_t DLC; /*!< Specifies the length of the frame that will be transmitted. - This parameter must be a number between Min_Data = 0 and Max_Data = 8. */ - - uint8_t Data[8]; /*!< Contains the data to be transmitted. - This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */ - -}CanTxMsgTypeDef; - -/** - * @brief CAN Rx message structure definition - */ -typedef struct -{ - uint32_t StdId; /*!< Specifies the standard identifier. - This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */ - - uint32_t ExtId; /*!< Specifies the extended identifier. - This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */ - - uint32_t IDE; /*!< Specifies the type of identifier for the message that will be received. - This parameter can be a value of @ref CAN_identifier_type */ - - uint32_t RTR; /*!< Specifies the type of frame for the received message. - This parameter can be a value of @ref CAN_remote_transmission_request */ - - uint32_t DLC; /*!< Specifies the length of the frame that will be received. - This parameter must be a number between Min_Data = 0 and Max_Data = 8. */ - - uint8_t Data[8]; /*!< Contains the data to be received. - This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */ - - uint32_t FMI; /*!< Specifies the index of the filter the message stored in the mailbox passes through. - This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */ - - uint32_t FIFONumber; /*!< Specifies the receive FIFO number. - This parameter can be CAN_FIFO0 or CAN_FIFO1 */ - -}CanRxMsgTypeDef; - -/** - * @brief CAN handle Structure definition - */ -typedef struct -{ - CAN_TypeDef *Instance; /*!< Register base address */ - - CAN_InitTypeDef Init; /*!< CAN required parameters */ - - CanTxMsgTypeDef* pTxMsg; /*!< Pointer to transmit structure */ - - CanRxMsgTypeDef* pRxMsg; /*!< Pointer to reception structure */ - - HAL_LockTypeDef Lock; /*!< CAN locking object */ - - __IO HAL_CAN_StateTypeDef State; /*!< CAN communication state */ - - __IO uint32_t ErrorCode; /*!< CAN Error code - This parameter can be a value of @ref CAN_Error_Code */ - -}CAN_HandleTypeDef; -/** - * @} - */ - -/* Exported constants --------------------------------------------------------*/ - -/** @defgroup CAN_Exported_Constants CAN Exported Constants - * @{ - */ - -/** @defgroup CAN_Error_Code CAN Error Code - * @{ - */ -#define HAL_CAN_ERROR_NONE (0x00000000U) /*!< No error */ -#define HAL_CAN_ERROR_EWG (0x00000001U) /*!< EWG error */ -#define HAL_CAN_ERROR_EPV (0x00000002U) /*!< EPV error */ -#define HAL_CAN_ERROR_BOF (0x00000004U) /*!< BOF error */ -#define HAL_CAN_ERROR_STF (0x00000008U) /*!< Stuff error */ -#define HAL_CAN_ERROR_FOR (0x00000010U) /*!< Form error */ -#define HAL_CAN_ERROR_ACK (0x00000020U) /*!< Acknowledgment error */ -#define HAL_CAN_ERROR_BR (0x00000040U) /*!< Bit recessive */ -#define HAL_CAN_ERROR_BD (0x00000080U) /*!< LEC dominant */ -#define HAL_CAN_ERROR_CRC (0x00000100U) /*!< LEC transfer error */ -/** - * @} - */ - -/** @defgroup CAN_InitStatus CAN InitStatus - * @{ - */ -#define CAN_INITSTATUS_FAILED (0x00000000U) /*!< CAN initialization failed */ -#define CAN_INITSTATUS_SUCCESS (0x00000001U) /*!< CAN initialization OK */ -/** - * @} - */ - -/** @defgroup CAN_operating_mode CAN Operating Mode - * @{ - */ -#define CAN_MODE_NORMAL (0x00000000U) /*!< Normal mode */ -#define CAN_MODE_LOOPBACK ((uint32_t)CAN_BTR_LBKM) /*!< Loopback mode */ -#define CAN_MODE_SILENT ((uint32_t)CAN_BTR_SILM) /*!< Silent mode */ -#define CAN_MODE_SILENT_LOOPBACK ((uint32_t)(CAN_BTR_LBKM | CAN_BTR_SILM)) /*!< Loopback combined with silent mode */ -/** - * @} - */ - - -/** @defgroup CAN_synchronisation_jump_width CAN Synchronization Jump Width - * @{ - */ -#define CAN_SJW_1TQ (0x00000000U) /*!< 1 time quantum */ -#define CAN_SJW_2TQ ((uint32_t)CAN_BTR_SJW_0) /*!< 2 time quantum */ -#define CAN_SJW_3TQ ((uint32_t)CAN_BTR_SJW_1) /*!< 3 time quantum */ -#define CAN_SJW_4TQ ((uint32_t)CAN_BTR_SJW) /*!< 4 time quantum */ -/** - * @} - */ - -/** @defgroup CAN_time_quantum_in_bit_segment_1 CAN Time Quantum in Bit Segment 1 - * @{ - */ -#define CAN_BS1_1TQ (0x00000000U) /*!< 1 time quantum */ -#define CAN_BS1_2TQ ((uint32_t)CAN_BTR_TS1_0) /*!< 2 time quantum */ -#define CAN_BS1_3TQ ((uint32_t)CAN_BTR_TS1_1) /*!< 3 time quantum */ -#define CAN_BS1_4TQ ((uint32_t)(CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 4 time quantum */ -#define CAN_BS1_5TQ ((uint32_t)CAN_BTR_TS1_2) /*!< 5 time quantum */ -#define CAN_BS1_6TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 6 time quantum */ -#define CAN_BS1_7TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 7 time quantum */ -#define CAN_BS1_8TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 8 time quantum */ -#define CAN_BS1_9TQ ((uint32_t)CAN_BTR_TS1_3) /*!< 9 time quantum */ -#define CAN_BS1_10TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_0)) /*!< 10 time quantum */ -#define CAN_BS1_11TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1)) /*!< 11 time quantum */ -#define CAN_BS1_12TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 12 time quantum */ -#define CAN_BS1_13TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2)) /*!< 13 time quantum */ -#define CAN_BS1_14TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 14 time quantum */ -#define CAN_BS1_15TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 15 time quantum */ -#define CAN_BS1_16TQ ((uint32_t)CAN_BTR_TS1) /*!< 16 time quantum */ -/** - * @} - */ - -/** @defgroup CAN_time_quantum_in_bit_segment_2 CAN Time Quantum in Bit Segment 2 - * @{ - */ -#define CAN_BS2_1TQ (0x00000000U) /*!< 1 time quantum */ -#define CAN_BS2_2TQ ((uint32_t)CAN_BTR_TS2_0) /*!< 2 time quantum */ -#define CAN_BS2_3TQ ((uint32_t)CAN_BTR_TS2_1) /*!< 3 time quantum */ -#define CAN_BS2_4TQ ((uint32_t)(CAN_BTR_TS2_1 | CAN_BTR_TS2_0)) /*!< 4 time quantum */ -#define CAN_BS2_5TQ ((uint32_t)CAN_BTR_TS2_2) /*!< 5 time quantum */ -#define CAN_BS2_6TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_0)) /*!< 6 time quantum */ -#define CAN_BS2_7TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_1)) /*!< 7 time quantum */ -#define CAN_BS2_8TQ ((uint32_t)CAN_BTR_TS2) /*!< 8 time quantum */ -/** - * @} - */ - -/** @defgroup CAN_filter_mode CAN Filter Mode - * @{ - */ -#define CAN_FILTERMODE_IDMASK ((uint8_t)0x00U) /*!< Identifier mask mode */ -#define CAN_FILTERMODE_IDLIST ((uint8_t)0x01U) /*!< Identifier list mode */ -/** - * @} - */ - -/** @defgroup CAN_filter_scale CAN Filter Scale - * @{ - */ -#define CAN_FILTERSCALE_16BIT ((uint8_t)0x00U) /*!< Two 16-bit filters */ -#define CAN_FILTERSCALE_32BIT ((uint8_t)0x01U) /*!< One 32-bit filter */ -/** - * @} - */ - -/** @defgroup CAN_filter_FIFO CAN Filter FIFO - * @{ - */ -#define CAN_FILTER_FIFO0 ((uint8_t)0x00U) /*!< Filter FIFO 0 assignment for filter x */ -#define CAN_FILTER_FIFO1 ((uint8_t)0x01U) /*!< Filter FIFO 1 assignment for filter x */ -/** - * @} - */ - -/** @defgroup CAN_identifier_type CAN Identifier Type - * @{ - */ -#define CAN_ID_STD (0x00000000U) /*!< Standard Id */ -#define CAN_ID_EXT (0x00000004U) /*!< Extended Id */ -/** - * @} - */ - -/** @defgroup CAN_remote_transmission_request CAN Remote Transmission Request - * @{ - */ -#define CAN_RTR_DATA (0x00000000U) /*!< Data frame */ -#define CAN_RTR_REMOTE (0x00000002U) /*!< Remote frame */ -/** - * @} - */ - -/** @defgroup CAN_receive_FIFO_number_constants CAN Receive FIFO Number - * @{ - */ -#define CAN_FIFO0 ((uint8_t)0x00U) /*!< CAN FIFO 0 used to receive */ -#define CAN_FIFO1 ((uint8_t)0x01U) /*!< CAN FIFO 1 used to receive */ -/** - * @} - */ - -/** @defgroup CAN_flags CAN Flags - * @{ - */ -/* If the flag is 0x3XXXXXXX, it means that it can be used with CAN_GetFlagStatus() - and CAN_ClearFlag() functions. */ -/* If the flag is 0x1XXXXXXX, it means that it can only be used with - CAN_GetFlagStatus() function. */ - -/* Transmit Flags */ -#define CAN_FLAG_RQCP0 (0x00000500U) /*!< Request MailBox0 flag */ -#define CAN_FLAG_RQCP1 (0x00000508U) /*!< Request MailBox1 flag */ -#define CAN_FLAG_RQCP2 (0x00000510U) /*!< Request MailBox2 flag */ -#define CAN_FLAG_TXOK0 (0x00000501U) /*!< Transmission OK MailBox0 flag */ -#define CAN_FLAG_TXOK1 (0x00000509U) /*!< Transmission OK MailBox1 flag */ -#define CAN_FLAG_TXOK2 (0x00000511U) /*!< Transmission OK MailBox2 flag */ -#define CAN_FLAG_TME0 (0x0000051AU) /*!< Transmit mailbox 0 empty flag */ -#define CAN_FLAG_TME1 (0x0000051BU) /*!< Transmit mailbox 0 empty flag */ -#define CAN_FLAG_TME2 (0x0000051CU) /*!< Transmit mailbox 0 empty flag */ - -/* Receive Flags */ -#define CAN_FLAG_FF0 (0x00000203U) /*!< FIFO 0 Full flag */ -#define CAN_FLAG_FOV0 (0x00000204U) /*!< FIFO 0 Overrun flag */ - -#define CAN_FLAG_FF1 (0x00000403U) /*!< FIFO 1 Full flag */ -#define CAN_FLAG_FOV1 (0x00000404U) /*!< FIFO 1 Overrun flag */ - -/* Operating Mode Flags */ -#define CAN_FLAG_WKU (0x00000103U) /*!< Wake up flag */ -#define CAN_FLAG_SLAK (0x00000101U) /*!< Sleep acknowledge flag */ -#define CAN_FLAG_SLAKI (0x00000104U) /*!< Sleep acknowledge flag */ -/* @note When SLAK interrupt is disabled (SLKIE=0U), no polling on SLAKI is possible. - In this case the SLAK bit can be polled.*/ - -/* Error Flags */ -#define CAN_FLAG_EWG (0x00000300U) /*!< Error warning flag */ -#define CAN_FLAG_EPV (0x00000301U) /*!< Error passive flag */ -#define CAN_FLAG_BOF (0x00000302U) /*!< Bus-Off flag */ - -/** - * @} - */ - - -/** @defgroup CAN_interrupts CAN Interrupts - * @{ - */ -#define CAN_IT_TME ((uint32_t)CAN_IER_TMEIE) /*!< Transmit mailbox empty interrupt */ - -/* Receive Interrupts */ -#define CAN_IT_FMP0 ((uint32_t)CAN_IER_FMPIE0) /*!< FIFO 0 message pending interrupt */ -#define CAN_IT_FF0 ((uint32_t)CAN_IER_FFIE0) /*!< FIFO 0 full interrupt */ -#define CAN_IT_FOV0 ((uint32_t)CAN_IER_FOVIE0) /*!< FIFO 0 overrun interrupt */ -#define CAN_IT_FMP1 ((uint32_t)CAN_IER_FMPIE1) /*!< FIFO 1 message pending interrupt */ -#define CAN_IT_FF1 ((uint32_t)CAN_IER_FFIE1) /*!< FIFO 1 full interrupt */ -#define CAN_IT_FOV1 ((uint32_t)CAN_IER_FOVIE1) /*!< FIFO 1 overrun interrupt */ - -/* Operating Mode Interrupts */ -#define CAN_IT_WKU ((uint32_t)CAN_IER_WKUIE) /*!< Wake-up interrupt */ -#define CAN_IT_SLK ((uint32_t)CAN_IER_SLKIE) /*!< Sleep acknowledge interrupt */ - -/* Error Interrupts */ -#define CAN_IT_EWG ((uint32_t)CAN_IER_EWGIE) /*!< Error warning interrupt */ -#define CAN_IT_EPV ((uint32_t)CAN_IER_EPVIE) /*!< Error passive interrupt */ -#define CAN_IT_BOF ((uint32_t)CAN_IER_BOFIE) /*!< Bus-off interrupt */ -#define CAN_IT_LEC ((uint32_t)CAN_IER_LECIE) /*!< Last error code interrupt */ -#define CAN_IT_ERR ((uint32_t)CAN_IER_ERRIE) /*!< Error Interrupt */ - -/** - * @} - */ - -/** @defgroup CAN_Mailboxes CAN Mailboxes -* @{ -*/ -/* Mailboxes definition */ -#define CAN_TXMAILBOX_0 ((uint8_t)0x00U) -#define CAN_TXMAILBOX_1 ((uint8_t)0x01U) -#define CAN_TXMAILBOX_2 ((uint8_t)0x02U) -/** - * @} - */ - -/** - * @} - */ - -/* Exported macros -----------------------------------------------------------*/ -/** @defgroup CAN_Exported_Macros CAN Exported Macros - * @{ - */ - -/** @brief Reset CAN handle state - * @param __HANDLE__: CAN handle. - * @retval None - */ -#define __HAL_CAN_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CAN_STATE_RESET) - -/** - * @brief Enable the specified CAN interrupts. - * @param __HANDLE__: CAN handle. - * @param __INTERRUPT__: CAN Interrupt - * @retval None - */ -#define __HAL_CAN_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) |= (__INTERRUPT__)) - -/** - * @brief Disable the specified CAN interrupts. - * @param __HANDLE__: CAN handle. - * @param __INTERRUPT__: CAN Interrupt - * @retval None - */ -#define __HAL_CAN_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) &= ~(__INTERRUPT__)) - -/** - * @brief Return the number of pending received messages. - * @param __HANDLE__: CAN handle. - * @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1. - * @retval The number of pending message. - */ -#define __HAL_CAN_MSG_PENDING(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \ -((uint8_t)((__HANDLE__)->Instance->RF0R&0x03U)) : ((uint8_t)((__HANDLE__)->Instance->RF1R&0x03U))) - -/** @brief Check whether the specified CAN flag is set or not. - * @param __HANDLE__: specifies the CAN Handle. - * @param __FLAG__: specifies the flag to check. - * This parameter can be one of the following values: - * @arg CAN_TSR_RQCP0: Request MailBox0 Flag - * @arg CAN_TSR_RQCP1: Request MailBox1 Flag - * @arg CAN_TSR_RQCP2: Request MailBox2 Flag - * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag - * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag - * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag - * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag - * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag - * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag - * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag - * @arg CAN_FLAG_FF0: FIFO 0 Full Flag - * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag - * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag - * @arg CAN_FLAG_FF1: FIFO 1 Full Flag - * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag - * @arg CAN_FLAG_WKU: Wake up Flag - * @arg CAN_FLAG_SLAK: Sleep acknowledge Flag - * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag - * @arg CAN_FLAG_EWG: Error Warning Flag - * @arg CAN_FLAG_EPV: Error Passive Flag - * @arg CAN_FLAG_BOF: Bus-Off Flag - * @retval The new state of __FLAG__ (TRUE or FALSE). - */ -#define __HAL_CAN_GET_FLAG(__HANDLE__, __FLAG__) \ -((((__FLAG__) >> 8U) == 5U)? ((((__HANDLE__)->Instance->TSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ - (((__FLAG__) >> 8U) == 2U)? ((((__HANDLE__)->Instance->RF0R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ - (((__FLAG__) >> 8U) == 4U)? ((((__HANDLE__)->Instance->RF1R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ - (((__FLAG__) >> 8U) == 1U)? ((((__HANDLE__)->Instance->MSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ - ((((__HANDLE__)->Instance->ESR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK)))) - -/** @brief Clear the specified CAN pending flag. - * @param __HANDLE__: specifies the CAN Handle. - * @param __FLAG__: specifies the flag to check. - * This parameter can be one of the following values: - * @arg CAN_TSR_RQCP0: Request MailBox0 Flag - * @arg CAN_TSR_RQCP1: Request MailBox1 Flag - * @arg CAN_TSR_RQCP2: Request MailBox2 Flag - * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag - * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag - * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag - * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag - * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag - * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag - * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag - * @arg CAN_FLAG_FF0: FIFO 0 Full Flag - * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag - * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag - * @arg CAN_FLAG_FF1: FIFO 1 Full Flag - * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag - * @arg CAN_FLAG_WKU: Wake up Flag - * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag - * @arg CAN_FLAG_EWG: Error Warning Flag - * @arg CAN_FLAG_EPV: Error Passive Flag - * @arg CAN_FLAG_BOF: Bus-Off Flag - * @retval The new state of __FLAG__ (TRUE or FALSE). - */ -#define __HAL_CAN_CLEAR_FLAG(__HANDLE__, __FLAG__) \ -((((__FLAG__) >> 8U) == 5U)? (((__HANDLE__)->Instance->TSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ - (((__FLAG__) >> 8U) == 2U)? (((__HANDLE__)->Instance->RF0R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ - (((__FLAG__) >> 8U) == 4U)? (((__HANDLE__)->Instance->RF1R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ - (((__FLAG__) >> 8U) == 1U)? (((__HANDLE__)->Instance->MSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): 0U) - - -/** @brief Check if the specified CAN interrupt source is enabled or disabled. - * @param __HANDLE__: specifies the CAN Handle. - * @param __INTERRUPT__: specifies the CAN interrupt source to check. - * This parameter can be one of the following values: - * @arg CAN_IT_TME: Transmit mailbox empty interrupt enable - * @arg CAN_IT_FMP0: FIFO0 message pending interrupt enablev - * @arg CAN_IT_FMP1: FIFO1 message pending interrupt enable - * @retval The new state of __IT__ (TRUE or FALSE). - */ -#define __HAL_CAN_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->IER & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET) - -/** - * @brief Check the transmission status of a CAN Frame. - * @param __HANDLE__: CAN handle. - * @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission. - * @retval The new status of transmission (TRUE or FALSE). - */ -#define __HAL_CAN_TRANSMIT_STATUS(__HANDLE__, __TRANSMITMAILBOX__)\ -(((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_0)? ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP0 | CAN_TSR_TXOK0 | CAN_TSR_TME0)) == (CAN_TSR_RQCP0 | CAN_TSR_TXOK0 | CAN_TSR_TME0)) :\ - ((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_1)? ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP1 | CAN_TSR_TXOK1 | CAN_TSR_TME1)) == (CAN_TSR_RQCP1 | CAN_TSR_TXOK1 | CAN_TSR_TME1)) :\ - ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2)) == (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2))) - - - -/** - * @brief Release the specified receive FIFO. - * @param __HANDLE__: CAN handle. - * @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1. - * @retval None - */ -#define __HAL_CAN_FIFO_RELEASE(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \ -((__HANDLE__)->Instance->RF0R |= CAN_RF0R_RFOM0) : ((__HANDLE__)->Instance->RF1R |= CAN_RF1R_RFOM1)) - -/** - * @brief Cancel a transmit request. - * @param __HANDLE__: specifies the CAN Handle. - * @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission. - * @retval None - */ -#define __HAL_CAN_CANCEL_TRANSMIT(__HANDLE__, __TRANSMITMAILBOX__)\ -(((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_0)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ0) :\ - ((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_1)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ1) :\ - ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ2)) - -/** - * @brief Enable or disables the DBG Freeze for CAN. - * @param __HANDLE__: specifies the CAN Handle. - * @param __NEWSTATE__: new state of the CAN peripheral. - * This parameter can be: ENABLE (CAN reception/transmission is frozen - * during debug. Reception FIFOs can still be accessed/controlled normally) - * or DISABLE (CAN is working during debug). - * @retval None - */ -#define __HAL_CAN_DBG_FREEZE(__HANDLE__, __NEWSTATE__) (((__NEWSTATE__) == ENABLE)? \ -((__HANDLE__)->Instance->MCR |= CAN_MCR_DBF) : ((__HANDLE__)->Instance->MCR &= ~CAN_MCR_DBF)) - -/** - * @} - */ - -/* Exported functions --------------------------------------------------------*/ -/** @addtogroup CAN_Exported_Functions CAN Exported Functions - * @{ - */ - -/** @addtogroup CAN_Exported_Functions_Group1 Initialization and de-initialization functions - * @brief Initialization and Configuration functions - * @{ - */ - -/* Initialization and de-initialization functions *****************************/ -HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef* hcan); -HAL_StatusTypeDef HAL_CAN_ConfigFilter(CAN_HandleTypeDef* hcan, CAN_FilterConfTypeDef* sFilterConfig); -HAL_StatusTypeDef HAL_CAN_DeInit(CAN_HandleTypeDef* hcan); -void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan); -void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan); -/** - * @} - */ - -/** @addtogroup CAN_Exported_Functions_Group2 Input and Output operation functions - * @brief I/O operation functions - * @{ - */ -/* IO operation functions *****************************************************/ -HAL_StatusTypeDef HAL_CAN_Transmit(CAN_HandleTypeDef *hcan, uint32_t Timeout); -HAL_StatusTypeDef HAL_CAN_Transmit_IT(CAN_HandleTypeDef *hcan); -HAL_StatusTypeDef HAL_CAN_Receive(CAN_HandleTypeDef *hcan, uint8_t FIFONumber, uint32_t Timeout); -HAL_StatusTypeDef HAL_CAN_Receive_IT(CAN_HandleTypeDef *hcan, uint8_t FIFONumber); -HAL_StatusTypeDef HAL_CAN_Sleep(CAN_HandleTypeDef *hcan); -HAL_StatusTypeDef HAL_CAN_WakeUp(CAN_HandleTypeDef *hcan); -void HAL_CAN_IRQHandler(CAN_HandleTypeDef* hcan); -void HAL_CAN_TxCpltCallback(CAN_HandleTypeDef* hcan); -void HAL_CAN_RxCpltCallback(CAN_HandleTypeDef* hcan); -void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan); -/** - * @} - */ - -/** @addtogroup CAN_Exported_Functions_Group3 Peripheral State and Error functions - * @brief CAN Peripheral State functions - * @{ - */ -/* Peripheral State and Error functions ***************************************/ -uint32_t HAL_CAN_GetError(CAN_HandleTypeDef *hcan); -HAL_CAN_StateTypeDef HAL_CAN_GetState(CAN_HandleTypeDef* hcan); -/** - * @} - */ - -/** - * @} - */ - -/* Private types -------------------------------------------------------------*/ -/** @defgroup CAN_Private_Types CAN Private Types - * @{ - */ - -/** - * @} - */ - -/* Private variables ---------------------------------------------------------*/ -/** @defgroup CAN_Private_Variables CAN Private Variables - * @{ - */ - -/** - * @} - */ - -/* Private constants ---------------------------------------------------------*/ -/** @defgroup CAN_Private_Constants CAN Private Constants - * @{ - */ -#define CAN_TXSTATUS_NOMAILBOX ((uint8_t)0x04U) /*!< CAN cell did not provide CAN_TxStatus_NoMailBox */ -#define CAN_FLAG_MASK (0x000000FFU) -/** - * @} - */ - -/* Private Macros -----------------------------------------------------------*/ -/** @defgroup CAN_Private_Macros CAN Private Macros - * @{ - */ - -#define IS_CAN_MODE(MODE) (((MODE) == CAN_MODE_NORMAL) || \ - ((MODE) == CAN_MODE_LOOPBACK)|| \ - ((MODE) == CAN_MODE_SILENT) || \ - ((MODE) == CAN_MODE_SILENT_LOOPBACK)) - -#define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1TQ) || ((SJW) == CAN_SJW_2TQ)|| \ - ((SJW) == CAN_SJW_3TQ) || ((SJW) == CAN_SJW_4TQ)) - -#define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16TQ) - -#define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8TQ) - -#define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1U) && ((PRESCALER) <= 1024U)) - -#define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27U) - -#define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FILTERMODE_IDMASK) || \ - ((MODE) == CAN_FILTERMODE_IDLIST)) - -#define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FILTERSCALE_16BIT) || \ - ((SCALE) == CAN_FILTERSCALE_32BIT)) - -#define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FILTER_FIFO0) || \ - ((FIFO) == CAN_FILTER_FIFO1)) - -#define IS_CAN_BANKNUMBER(BANKNUMBER) ((BANKNUMBER) <= 28U) - -#define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02U)) -#define IS_CAN_STDID(STDID) ((STDID) <= (0x7FFU)) -#define IS_CAN_EXTID(EXTID) ((EXTID) <= (0x1FFFFFFFU)) -#define IS_CAN_DLC(DLC) ((DLC) <= ((uint8_t)0x08U)) - -#define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_ID_STD) || \ - ((IDTYPE) == CAN_ID_EXT)) - -#define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_DATA) || ((RTR) == CAN_RTR_REMOTE)) - -#define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1)) - -#define IS_CAN_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FMP0) ||\ - ((IT) == CAN_IT_FF0) || ((IT) == CAN_IT_FOV0) ||\ - ((IT) == CAN_IT_FMP1) || ((IT) == CAN_IT_FF1) ||\ - ((IT) == CAN_IT_FOV1) || ((IT) == CAN_IT_EWG) ||\ - ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\ - ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\ - ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK)) - -#define IS_CAN_CLEAR_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FF0) ||\ - ((IT) == CAN_IT_FOV0)|| ((IT) == CAN_IT_FF1) ||\ - ((IT) == CAN_IT_FOV1)|| ((IT) == CAN_IT_EWG) ||\ - ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\ - ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\ - ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK)) - -/** - * @} - */ -/* End of private macros -----------------------------------------------------*/ - -/** - * @} - */ - -/** - * @} - */ - -#endif /* STM32F302xE || STM32F303xE || STM32F398xx || */ - /* STM32F302xC || STM32F303xC || STM32F358xx || */ - /* STM32F303x8 || STM32F334x8 || STM32F328xx || */ - /* STM32F302x8 || */ - /* STM32F373xC || STM32F378xx */ - -#ifdef __cplusplus -} -#endif - -#endif /* __STM32F3xx_CAN_H */ - - -/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |