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上位机开启 Tx Self ACK后,外部can 收发器已经有电平变化,但是 MCU侧没有收到这帧报文,没有触发CAN接收中断,20ms快周期发20帧也收不到;但是关闭Tx Self ACK后,我模拟任意一帧报文发一帧,mcu侧都能触发到接收中断;20ms周期快发20帧NM报文MCU没有收导致了没有被唤醒(现在是外部CAN收发器接收到报文来唤醒SBC后给MCU供电重启,来实现的唤醒) MCU是应该打开什么配置,来使MCU处理这类报文呢?
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帮助改进和优化YT CONFIG TOOL,有机会抽取YTM32B1ME0 EVB哦...