stm32f1xx HAL库CanRxMsgTypeDef定义错误【已解决】

captainliuy 提问时间：2015-3-26 10:45 /

本帖最后由 captainliuy 于 2015-10-21 10:24 编辑

typedef struct
{
uint32_t StdId; /*!< Specifies the standard identifier.
This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */
uint32_t ExtId; /*!< Specifies the extended identifier.
This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */
uint32_t IDE; /*!< Specifies the type of identifier for the message that will be received.
This parameter can be a value of @ref CAN_identifier_type */
uint32_t RTR; /*!< Specifies the type of frame for the received message.
This parameter can be a value of @ref CAN_remote_transmission_request */
uint32_t DLC; /*!< Specifies the length of the frame that will be received.
This parameter must be a number between Min_Data = 0 and Max_Data = 8. */
uint32_t Data[8]; /*!< Contains the data to be received.
This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
uint32_t FMI; /*!< Specifies the index of the filter the message stored in the mailbox passes through.
This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
uint32_t FIFONumber; /*!< Specifies the receive FIFO number.
This parameter can be a value of @ref CAN_receive_FIFO_number_constants */
}CanRxMsgTypeDef;

复制代码

uint32_t Data[8]; /*!< Contains the data to be received.
This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
can接收数据应该是8个字节

在“STM32Cube_FW_F1_V1.2.0”中已fix。