RGB Sensor (ISL29125)

Setup

(for Raspberry Pi 3)

SDA --> Pin 3
SCL --> Pin 5

enable I2C interface under raspi-config

run: 
    make clean all

Info

make sure the build-essentials are installed:
    sudo apt-get install build-essential

the i2c connection can be checked by installing:
	apt-get install i2c-tools
and running:
    i2cdetect -y 1
the device address must be returned (0x44)

Running

rgb_sensor --> return dominant color (1 for Red, 2 for Green, 3 for Blue, 0 undefined)
rgb_sensor print --> prints out the values of each color reading
rgb_sensor loop --> returns the dominant color every 1 second