CanTxMsg Struct Reference

CAN Tx message structure definition. More...

#include <stm32f4xx_can.h>

Data Fields
uint32_t	StdId
uint32_t	ExtId
uint8_t	IDE
uint8_t	RTR
uint8_t	DLC
uint8_t	Data [8]

Detailed Description

CAN Tx message structure definition.

Field Documentation

uint8_t Data[8]

Contains the data to be transmitted. It ranges from 0 to 0xFF.

uint8_t DLC

     Specifies the length of the frame that will be 

transmitted. This parameter can be a value between 0 to 8

uint32_t ExtId

  Specifies the extended identifier.

This parameter can be a value between 0 to 0x1FFFFFFF.

uint8_t IDE

     Specifies the type of identifier for the message that 

will be transmitted. This parameter can be a value of CAN_identifier_type

uint8_t RTR

     Specifies the type of frame for the message that will 

be transmitted. This parameter can be a value of CAN_remote_transmission_request

uint32_t StdId

  Specifies the standard identifier.

This parameter can be a value between 0 to 0x7FF.

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

• inc/stm32f4xx_can.h