征服stm32 can 标准帧扩展帧过滤器配置

来源：互联网发布：ucl data science 知乎编辑：程序博客网时间：2024/04/28 23:55

如果过滤器配置不好，就会导致发送的数据接收不到，下面是过滤器配置的代码

//配置过滤器CAN_FilterInitStructure.CAN_FilterNumber=0;  //过滤器0CAN_FilterInitStructure.CAN_FilterMode=CAN_FilterMode_IdMask; CAN_FilterInitStructure.CAN_FilterScale=CAN_FilterScale_32bit; //32位 /*******************************标准帧配置***********************************#define   ID_REQUEST                          0xc750        //11000 11101010 000#define   Mask_Ack_Request_Tbdt               0xffc0********************************************************************/CAN_FilterInitStructure.CAN_FilterIdHigh=ID_REQUEST;////32位IDCAN_FilterInitStructure.CAN_FilterIdLow=0x0000;        CAN_FilterInitStructure.CAN_FilterMaskIdHigh=Mask_Ack_Request_Tbdt;//32位MASKCAN_FilterInitStructure.CAN_FilterMaskIdLow=0x0000;/*******************************标准帧配置***********************************  CAN_FilterInitStructure.CAN_FilterIdHigh=0x0000;////32位ID            CAN_FilterInitStructure.CAN_FilterIdLow=0x0000;          CAN_FilterInitStructure.CAN_FilterMaskIdHigh=0x0000;//32位MASK            CAN_FilterInitStructure.CAN_FilterMaskIdLow=0x0000;********************************************************************/  CAN_FilterInitStructure.CAN_FilterFIFOAssignment=CAN_Filter_FIFO0;//过滤器0关联到FIFO0CAN_FilterInitStructure.CAN_FilterActivation=ENABLE; //激活过滤器  CAN_FilterInit(&CAN_FilterInitStructure);//滤波器初始化

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征服stm32 can 标准帧 扩展帧 过滤器配置

征服stm32 can 标准帧扩展帧过滤器配置