/RaspberryPi4

Start learning Raspberry's hardaware.

Primary LanguageCGNU General Public License v3.0GPL-3.0

Raspberry Pi 4

In this repository you can find some example to use the GPIO line of the Raspberry Pi 4.

How to use them?

  1. Install libgpiod following the official guide in this link: https://git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git/tree

  2. Compile using the following command:

    gcc -lgpiod <name>.c

  3. Try it:

    ./a.out

BlinkLED

If you are new in Raspberry, you can start from this. It is a simple program where the led is setting on and off 20 times.