標(biāo)題: STM32單片機(jī)485超時(shí)判斷 [打印本頁]

作者: sr861126    時(shí)間: 2024-7-11 09:42
標(biāo)題: STM32單片機(jī)485超時(shí)判斷
   485從機(jī)回復(fù)超時(shí)了,怎么判斷? 用定時(shí)器作記錄嗎?





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