本帖最后由 奏奏奏 于 2019-5-25 17:56 编辑 刚自己改好验证过的CAN滤波器设置代码： 对标准数据帧过滤只接收标准数据帧) //CAN滤波器设置 void CAN_Filter_Set(void) { hcan.pTxMsg = &TxMessage; hcan.pRxMsg = &RxMessage; sFilterConfig.FilterNumber = 0; sFilterConfig.FilterMode = CAN_FILTERMODE_IDLIST; sFilterConfig.FilterScale = CAN_FILTERSCALE_32BIT; sFilterConfig.FilterIdHigh = (((uint32_t)CAN_ID<<21)&0xffff0000)>>16; sFilterConfig.FilterIdLow = (((uint32_t)CAN_ID<<21)|CAN_ID_STD|CAN_RTR_DATA)&0xffff; sFilterConfig.FilterMaskIdHigh = 0xFFFF; sFilterConfig.FilterMaskIdLow = 0xFFFF; sFilterConfig.FilterFIFOAssignment = 0; sFilterConfig.FilterActivation = ENABLE; sFilterConfig.BankNumber = 14; HAL_CAN_ConfigFilter(&hcan, &sFilterConfig); } 其中 CAN_ID就是目标的CAN地址
