Examples on how to use I2C using mraa library

Following examples are provided to use I2C using MRAA library.

  1. mraa_i2c.c
  2. mraa_i2c.cpp
  3. mraa_i2c.py


Prerequisite: Debian running on 96Boards CE with libmraa installed

  • Copy the examples to 96Boards CE
  • Build the C/C++ examples:
    $ gcc mraa_i2c.c -o i2c_c
    $ g++ mraa_i2c.cpp -o i2c_c++
  • Execute the examples:
    $ sudo ./i2c_c
    $ sudo ./i2c_c++
    $ sudo python mraa_i2c.py

Expected Behaviour:

Checks for MPU6050 sensor at I2C bus 0.