求帮助: 最近在调试28377D,CPU1 作为CAN 接收, 使用中断, 但通断断点发现, 当上位机每发送一次,接收中断ISR 都会进入两次,是否哪个寄存器没有配置正确啊?
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求帮助: 最近在调试28377D,CPU1 作为CAN 接收, 使用中断, 但通断断点发现, 当上位机每发送一次,接收中断ISR 都会进入两次,是否哪个寄存器没有配置正确啊?