I2C Sensor reading through Simulink using Arduino

I2C sensors can be read directly in Simulink using the Arduino support package with the block "I2C master read".

This file contains a demonstration of I2C sensor reading by the Simulink-Arduino support package. An accelerometer MMA8451 is connected through the I2C communication channel and outputs the data in real-time directly to the Simulink scope representation. The 8-bits data with the 2g range has been chosen to keep in mind the trade-off between the sampling rate and resolution of the sensor. The output data is converted to give meaningful values in m/s^2