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 1382| 10
 | 串口1,TTL正常,接RS485收不到数据 | 
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 点评
收不到,发送正常,收发控制问题,485是半双工通信,不能同时收发 
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| 睁开眼睛做场梦~~~ | ||
 |手机版|深圳国芯人工智能有限公司
( 粤ICP备2022108929号-2 )
|手机版|深圳国芯人工智能有限公司
( 粤ICP备2022108929号-2 )
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