FDCAN_RxHeaderTypeDef Struct Reference

FDCAN Rx header structure definition. More...

#include <stm32h7xx_hal_fdcan.h>

Data Fields
uint32_t	Identifier
uint32_t	IdType
uint32_t	RxFrameType
uint32_t	DataLength
uint32_t	ErrorStateIndicator
uint32_t	BitRateSwitch
uint32_t	FDFormat
uint32_t	RxTimestamp
uint32_t	FilterIndex
uint32_t	IsFilterMatchingFrame

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Detailed Description

FDCAN Rx header structure definition.

Definition at line 272 of file stm32h7xx_hal_fdcan.h.

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Field Documentation

uint32_t FDCAN_RxHeaderTypeDef::BitRateSwitch

Specifies whether the Rx frame is received with or without bit rate switching. This parameter can be a value of FDCAN Bit Rate Switching

Definition at line 291 of file stm32h7xx_hal_fdcan.h.

Referenced by HAL_FDCAN_GetRxMessage().

uint32_t FDCAN_RxHeaderTypeDef::DataLength

Specifies the received frame length. This parameter can be a value of FDCAN Data Length Code

Definition at line 285 of file stm32h7xx_hal_fdcan.h.

Referenced by HAL_FDCAN_GetRxMessage().

uint32_t FDCAN_RxHeaderTypeDef::ErrorStateIndicator

Specifies the error state indicator. This parameter can be a value of FDCAN Error State Indicator

Definition at line 288 of file stm32h7xx_hal_fdcan.h.

Referenced by HAL_FDCAN_GetRxMessage().

uint32_t FDCAN_RxHeaderTypeDef::FDFormat

Specifies whether the Rx frame is received in classic or FD format. This parameter can be a value of FDCAN format

Definition at line 295 of file stm32h7xx_hal_fdcan.h.

Referenced by HAL_FDCAN_GetRxMessage().

uint32_t FDCAN_RxHeaderTypeDef::FilterIndex

Specifies the index of matching Rx acceptance filter element. This parameter must be a number between:

• 0 and 127, if IdType is FDCAN_STANDARD_ID
• 0 and 63, if IdType is FDCAN_EXTENDED_ID

Definition at line 303 of file stm32h7xx_hal_fdcan.h.

Referenced by HAL_FDCAN_GetRxMessage().

uint32_t FDCAN_RxHeaderTypeDef::Identifier

Specifies the identifier. This parameter must be a number between:

• 0 and 0x7FF, if IdType is FDCAN_STANDARD_ID
• 0 and 0x1FFFFFFF, if IdType is FDCAN_EXTENDED_ID

Definition at line 274 of file stm32h7xx_hal_fdcan.h.

Referenced by HAL_FDCAN_GetRxMessage().

uint32_t FDCAN_RxHeaderTypeDef::IdType

Specifies the identifier type of the received message. This parameter can be a value of FDCAN ID Type

Definition at line 279 of file stm32h7xx_hal_fdcan.h.

Referenced by HAL_FDCAN_GetRxMessage().

uint32_t FDCAN_RxHeaderTypeDef::IsFilterMatchingFrame

Specifies whether the accepted frame did not match any Rx filter. Acceptance of non-matching frames may be enabled via HAL_FDCAN_ConfigGlobalFilter(). This parameter can be 0 or 1

Definition at line 308 of file stm32h7xx_hal_fdcan.h.

Referenced by HAL_FDCAN_GetRxMessage().

uint32_t FDCAN_RxHeaderTypeDef::RxFrameType

Specifies the the received message frame type. This parameter can be a value of FDCAN Frame Type

Definition at line 282 of file stm32h7xx_hal_fdcan.h.

Referenced by HAL_FDCAN_GetRxMessage().

uint32_t FDCAN_RxHeaderTypeDef::RxTimestamp

Specifies the timestamp counter value captured on start of frame reception. This parameter must be a number between 0 and 0xFFFF

Definition at line 299 of file stm32h7xx_hal_fdcan.h.

Referenced by HAL_FDCAN_GetRxMessage().

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The documentation for this struct was generated from the following file:

• stm32h7xx_hal_fdcan.h