Most scripts accessing the GPIO require sudo powers to work correctly, so its best to get used to running it as sudo. Thonny can be found in the menu in the top left corner, or again opened from the terminal with ‘sudo thonny’. Next we can use a slightly complicated editor, Thonny is specifically for python ‘.py’ files and has some features that make debugging scripts easier. Editing and running python scripts with Thonny We get an editor window like notepad on windows, we can insert a ‘#’ before dptparam to comment it out, and then save with control sĪfter exiting the editor you will regain control of your terminal. You’ll have to use it often but you should still be careful. This allows us to overwrite important system files and access gpio pins ect. To do this navigate to the /boot/ directory in the terminal and then run ‘sudo leafpad config.txt’, this is similar to other commands you have seen taking a path as an argument, the important difference is the ‘sudo’ prefix which tells the terminal to run this command as a ‘super user’. Leafpad is a lightweight notepad-like text editor that is bundled with Raspbian we will use it here to edit simple config files in the file system.įor example the led ring tutorial directs us to edit the /boot/config.txt and comment out some lines. It’s important you know your way around the terminal before continuing, please see the terminal tutorial -> here
But here we will cover some of the easier to use graphical programs.
#RASPBIAN THONNY CODE#
There are a myriad of ways to edit text files and code built into the Raspbian distribution several even inside the terminal.
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