报错:Unable to open serial port /dev/ttyUSB0 ubuntu或者 (ttyACM)
2018-03-25 12:24
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Unable to open serial port /dev/ttyUSB0 ubuntu
Unable to open serial port /dev/ttyACM0 ubuntu
这是由于没有权限的问题
解决方法:
打开终端输入:(若使用的是ttyACM将ttyusb替换即可)
sudo gedit /etc/udev/rules.d/70-ttyusb.rules
在文件内增加一行: KERNEL=="ttyUSB[0-9]*",MODE="0666"
Unable to open serial port /dev/ttyACM0 ubuntu
这是由于没有权限的问题
解决方法:
打开终端输入:(若使用的是ttyACM将ttyusb替换即可)
sudo gedit /etc/udev/rules.d/70-ttyusb.rules
在文件内增加一行: KERNEL=="ttyUSB[0-9]*",MODE="0666"
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