CanRxMsg Struct Reference

CAN Rx 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]
uint8_t	FMI

Detailed Description

CAN Rx message structure definition.

Field Documentation

uint8_t Data[8]

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

uint8_t DLC

     Specifies the length of the frame that will be received.

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 FMI

     Specifies the index of the filter the message stored in 

the mailbox passes through. This parameter can be a value between 0 to 0xFF

uint8_t IDE

     Specifies the type of identifier for the message that 

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

uint8_t RTR

     Specifies the type of frame for the received message.

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.

---

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

• inc/stm32f4xx_can.h