Examples on how to use GPIO using mraa library

Following examples are provided in this repository to use GPIO using MRAA library.

  1. mraa_gpio.c
  2. mraa_gpio.cpp
  3. mraa_gpio.py


Prerequisite: Debian running on 96Boards CE with libmraa installed

  • Copy the examples to 96Boards CE
  • Build the C/C++ examples:
    $ gcc mraa_gpio.c -o gpio_c
    $ g++ mraa_gpio.cpp -o gpio_c++
  • Execute the examples:
    $ sudo ./gpio_c
    $ sudo ./gpio_c++
    $ sudo python mraa_gpio.py

Expected Behaviour:

Toggles GPIO23 and GPIO24 on Low Speed expansion header.