| layout | title | parent |
|---|---|---|
post |
4.4 Exercise |
4. GPIO |
GPIO-output
Make a 1 Hz blinky program.
solution: exercises/gpio/blinky
GPIO-input
Use button to turn LED on or off.
solution: exercises/gpio/button
Threads + GPIO
Blinky for 2 LED at different frequencies, using different threads.
solution: exercises/gpio/two-leds