Python cannot open serial port

Describes the cause and action for error messages.


Error Message(English):
cannot open serial port

Resolution


関連リンク


Python serial - Attempting to use a port that is not open - Stack ...
https://stackoverflow.com/questions/37288278/python-serial-attempting-to-use-a-port-that-is-not-open・・・

How to open the serial port while using serial port tools python ...
https://stackoverflow.com/questions/54062732/how-to-open-the-serial-port-while-using-serial-port-too・・・

Python3 Two-Way Serial Communication: Reading In Data
https://stackoverflow.com/questions/45411924/python3-two-way-serial-communication-reading-in-data

How to write on serial port in python that ttyUSB0 will be ...
https://stackoverflow.com/questions/25662489/how-to-write-on-serial-port-in-python-that-ttyusb0-will・・・

Full examples of using pySerial package
https://stackoverflow.com/questions/676172/full-examples-of-using-pyserial-package

Simple python script to read two serial ports at the same time. Good for ...
https://gist.github.com/RoganDawes/1042a316a9d320d5e2ff

python-raven/raven_script.py at master ・ frankp/python-raven ・ GitHub
https://github.com/frankp/python-raven/blob/master/raven_script.py

Serial Port Communication in Python ? roman10
http://www.roman10.net/2011/06/23/serial-port-communication-in-python/

serial - Want to Read COM Port Data and Write into TKinter Text ...
https://raspberrypi.stackexchange.com/questions/73148/want-to-read-com-port-data-and-write-into-tkin・・・

python - Problems communicating with USB to Serial CP210x Rs-485 ...
https://raspberrypi.stackexchange.com/questions/68013/problems-communicating-with-usb-to-serial-cp21・・・



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