2019-08-17 04:16发布
565956807@qq.co 发表于 2013-3-4 09:42 if(res!=0x0a) USART_RX_STA=0;//接收错误,重新开始 else USART_RX_S ...
最多设置5个标签!
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USART_RX_STA这个是虚拟的寄存器，
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