|
1741| 10
|
串口1,TTL正常,接RS485收不到数据 |
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
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
|
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 )
GMT+8, 2026-3-25 06:05 , Processed in 0.113734 second(s), 89 queries .
Powered by Discuz! X3.5
© 2001-2026 Discuz! Team.