This project showcases how to use the rust_gpiozero crate to control an LED attached to pin 17 on a raspberry pi. It uses the blink method.
The project also showcases the use of Service Variables in the balena dashboard.
By default, the LED blinking configuraton is as follows:
- on_time : 2 seconds
- off_time : 3 seconds
You should see the following output in the logs when the service runs
To configure the blinking settings, add the service variables for the device:
-
ON_TIME -
OFF_TIME
This automatically restarts the servive. You should see the outputs in the logs corresponding to the variables you set:
This sample project is based on the balena-rust-hello-world sample project from Balena. All credits go to the original authors!