DCAN demo中的接收中断处理函数中返回了handle msgObjectNum direction三个参数,然后调用CAN_getData获取了数据及长度,但是没有获得接收报文的ID,请问有相关函数可以获取吗?因为我要使用匹配滤波功能,所以收到的报文是某个范围的, msgObjectNum 这个参数不满足我的要求。谢谢
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你好,
请参考例程初始时候的dcanRxCfgParams->msgIdentifier。
Thanks,
Chris