I need help !!
I looked online on my problem:
From the Python program commanded by a button on the Raspberry GPIO send a command directly of this type (sudo systemctl stop machine.service).
can you tell me how I can make it with Python ??
Thanks, Maurizio
Re: comandi da Python
There are many libraries and tutorials that assist with the task of reading the state of a button or switch attached to a gpio pin.
For example, the gpiozero Python library module Installed by default with the Raspbian Operating System has simple 'recipes' documented here: https://gpiozero.readthedocs.io/en/stab ... tml#button
To invoke a system shell command, one solution is the subprocess module: https://docs.python.org/3/library/subprocess.html
For example, the gpiozero Python library module Installed by default with the Raspbian Operating System has simple 'recipes' documented here: https://gpiozero.readthedocs.io/en/stab ... tml#button
To invoke a system shell command, one solution is the subprocess module: https://docs.python.org/3/library/subprocess.html