StmCan.h File Reference

STM32 CAN wrapper — wraps bxCAN (CAN_HandleTypeDef) or FDCAN (FDCAN_HandleTypeDef) for BaseCan interface. More...

#include "BaseCan.h"
#include "StmTypes.h"

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Classes
class	StmCan
	STM32 CAN implementation. More...

Enumerations
enum class	StmCanVariant : hf_u8_t { BXCAN , FDCAN }
	Which CAN peripheral variant is in use. More...

Detailed Description

STM32 CAN wrapper — wraps bxCAN (CAN_HandleTypeDef) or FDCAN (FDCAN_HandleTypeDef) for BaseCan interface.

Users configure CAN/FDCAN in STM32CubeMX, then pass the handle here. Basic CAN 2.0 is supported out of the box; FDCAN flags are available but data-phase bitrate configuration requires the FDCAN HAL extensions.

Author

HardFOC

Date

2025

Copyright

HardFOC — Licensed under GPL v3.0 or later.

Enumeration Type Documentation

StmCanVariant

enum class StmCanVariant : hf_u8_t

strong

Which CAN peripheral variant is in use.

Enumerator
BXCAN	Classic bxCAN (STM32F1/F2/F4/L4)
FDCAN	FDCAN (STM32G0/G4/H7/L5/U5/WB/WL)