StmCan.cpp File Reference

STM32 CAN implementation — bxCAN + FDCAN dual-variant support. More...

#include "StmCan.h"
#include <cstring>

Include dependency graph for StmCan.cpp:

Classes
struct	anonymous_namespace{StmCan.cpp}::BxCanTxHeader
struct	anonymous_namespace{StmCan.cpp}::BxCanRxHeader
struct	anonymous_namespace{StmCan.cpp}::BxCanFilterConfig
struct	anonymous_namespace{StmCan.cpp}::FdCanTxHeader
struct	anonymous_namespace{StmCan.cpp}::FdCanRxHeader
struct	anonymous_namespace{StmCan.cpp}::FdCanFilterConfig

Namespaces
namespace	anonymous_namespace{StmCan.cpp}

Functions
uint32_t	HAL_CAN_Start (CAN_HandleTypeDef *hcan)
uint32_t	HAL_CAN_Stop (CAN_HandleTypeDef *hcan)
uint32_t	HAL_CAN_AddTxMessage (CAN_HandleTypeDef *hcan, const void *pHeader, const uint8_t aData[], uint32_t *pTxMailbox)
uint32_t	HAL_CAN_GetRxMessage (CAN_HandleTypeDef *hcan, uint32_t RxFifo, void *pHeader, uint8_t aData[])
uint32_t	HAL_CAN_GetRxFifoFillLevel (CAN_HandleTypeDef *hcan, uint32_t RxFifo)
uint32_t	HAL_CAN_ConfigFilter (CAN_HandleTypeDef *hcan, const void *sFilterConfig)
uint32_t	HAL_CAN_GetError (CAN_HandleTypeDef *hcan)
uint32_t	HAL_CAN_ResetError (CAN_HandleTypeDef *hcan)
uint32_t	HAL_FDCAN_Start (FDCAN_HandleTypeDef *hfdcan)
uint32_t	HAL_FDCAN_Stop (FDCAN_HandleTypeDef *hfdcan)
uint32_t	HAL_FDCAN_AddMessageToTxFifoQ (FDCAN_HandleTypeDef *hfdcan, const void *pTxHeader, const uint8_t *pTxData)
uint32_t	HAL_FDCAN_GetRxMessage (FDCAN_HandleTypeDef *hfdcan, uint32_t RxLocation, void *pRxHeader, uint8_t *pRxData)
uint32_t	HAL_FDCAN_GetRxFifoFillLevel (FDCAN_HandleTypeDef *hfdcan, uint32_t RxFifo)
uint32_t	HAL_FDCAN_ConfigFilter (FDCAN_HandleTypeDef *hfdcan, const void *sFilterConfig)
uint32_t	HAL_FDCAN_GetError (FDCAN_HandleTypeDef *hfdcan)
uint32_t	HAL_GetTick (void)

Variables
constexpr uint32_t	anonymous_namespace{StmCan.cpp}::kCanRxFifo0 = 0x00000000U

Detailed Description

STM32 CAN implementation — bxCAN + FDCAN dual-variant support.

Author

HardFOC

Date

2025

Copyright

HardFOC — Licensed under GPL v3.0 or later.

Function Documentation

HAL_CAN_AddTxMessage()

uint32_t HAL_CAN_AddTxMessage ( CAN_HandleTypeDef *  hcan, const void *  pHeader, const uint8_t  aData[], uint32_t *  pTxMailbox  )

extern

HAL_CAN_ConfigFilter()

uint32_t HAL_CAN_ConfigFilter ( CAN_HandleTypeDef *  hcan, const void *  sFilterConfig  )

extern

HAL_CAN_GetError()

uint32_t HAL_CAN_GetError ( CAN_HandleTypeDef *  hcan )

extern

HAL_CAN_GetRxFifoFillLevel()

uint32_t HAL_CAN_GetRxFifoFillLevel ( CAN_HandleTypeDef *  hcan, uint32_t  RxFifo  )

extern

HAL_CAN_GetRxMessage()

uint32_t HAL_CAN_GetRxMessage ( CAN_HandleTypeDef *  hcan, uint32_t  RxFifo, void *  pHeader, uint8_t  aData[]  )

extern

HAL_CAN_ResetError()

uint32_t HAL_CAN_ResetError ( CAN_HandleTypeDef *  hcan )

extern

HAL_CAN_Start()

uint32_t HAL_CAN_Start ( CAN_HandleTypeDef *  hcan )

extern

HAL_CAN_Stop()

uint32_t HAL_CAN_Stop ( CAN_HandleTypeDef *  hcan )

extern

HAL_FDCAN_AddMessageToTxFifoQ()

uint32_t HAL_FDCAN_AddMessageToTxFifoQ ( FDCAN_HandleTypeDef *  hfdcan, const void *  pTxHeader, const uint8_t *  pTxData  )

extern

HAL_FDCAN_ConfigFilter()

uint32_t HAL_FDCAN_ConfigFilter ( FDCAN_HandleTypeDef *  hfdcan, const void *  sFilterConfig  )

extern

HAL_FDCAN_GetError()

uint32_t HAL_FDCAN_GetError ( FDCAN_HandleTypeDef *  hfdcan )

extern

HAL_FDCAN_GetRxFifoFillLevel()

uint32_t HAL_FDCAN_GetRxFifoFillLevel ( FDCAN_HandleTypeDef *  hfdcan, uint32_t  RxFifo  )

extern

HAL_FDCAN_GetRxMessage()

uint32_t HAL_FDCAN_GetRxMessage ( FDCAN_HandleTypeDef *  hfdcan, uint32_t  RxLocation, void *  pRxHeader, uint8_t *  pRxData  )

extern

HAL_FDCAN_Start()

uint32_t HAL_FDCAN_Start ( FDCAN_HandleTypeDef *  hfdcan )

extern

HAL_FDCAN_Stop()

uint32_t HAL_FDCAN_Stop ( FDCAN_HandleTypeDef *  hfdcan )

extern

HAL_GetTick()

uint32_t HAL_GetTick ( void  )

extern