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我用的是C2000 Piccolo F280049C的板子,然后按照原理图上的说明,将s9调到can功能,再用USB_can的适配器连接在CANH与CANL引脚上,调用如下的代码,并不能收到can发送的信息。
程序配置部分就是上面,然后我用的usb_can的适配器,他可以用于信号接收和发送