gpio

title	permalink	redirect_from
Examples on how to use GPIO using mraa library	/documentation/consumer/guides/mraa/gpio/	/documentation/ConsumerEdition/guides/mraa/gpio/

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

Usage:

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.