Arduino出现avrdude: ser_open(): can't set com-state for "\\.\COM4 -

标题: Arduino出现avrdude: ser_open(): can't set com-state for "\\.\COM4 [打印本页]

作者: wewillglow 时间: 2020-8-27 22:57
标题: Arduino出现avrdude: ser_open(): can't set com-state for "\\.\COM4
如题，Arduino出现这个指令怎么办，求大神解答
“avrdude: ser_open(): can't set com-state for "\\.\COM4"”怎么办？

作者: yanite1 时间: 2020-8-28 14:32
重启下, 可能是口子状态错误

作者: wewillglow 时间: 2020-8-29 09:54
谢谢大神解答，问题已解决

作者: gordonpeng 时间: 2022-1-16 18:18
我也碰到这个问题。咋解？

作者: gordonpeng 时间: 2022-1-16 18:18
avrdude: ser_open(): can't set com-state for "\\.\COM4"

作者: xiaojunid 时间: 2024-1-18 20:20
avrdude: Version 6.3-20190619
      Copyright (c) 2000-2005 Brian Dean,
      Copyright (c) 2007-2014 Joerg Wunsch

      System wide configuration file is "C:\Users\xiaoj\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/etc/avrdude.conf"

      Using Port                   : COM7
      Using Programmer             : arduino
      Overriding Baud Rate       : 115200
avrdude: ser_open(): can't set com-state for "\\.\COM7"

avrdude done.  Thank you.

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