# Initialize Color sensor.
colorSensor = ColorSensor(Port.S3)
# Adjust volume.
ev3.speaker.set_volume(70)
# Colors dictionary.
colors = {
Color.BLACK: SoundFile.BLACK,
Color.BLUE: SoundFile.BLUE,
Color.GREEN: SoundFile.GREEN,
Color.YELLOW: SoundFile.YELLOW,
Color.RED: SoundFile.RED,
Color.WHITE: SoundFile.WHITE,
Color.BROWN: SoundFile.BROWN
}
# Test colors.
counter = 0
while counter < 5:
wait(10)
color = colorSensor.color()
r, g, b = colorSensor.rgb()
ev3.screen.print('r=', r, 'g=', g, 'b=', b, '(%)')
ev3.screen.print('ambient', colorSensor.ambient(), '%')
ev3.screen.print('reflection', colorSensor.reflection(), '%')
if color != None:
counter = counter + 1
ev3.speaker.play_file(colors.get(color, 'unknown'))
ev3.speaker.play_file(SoundFile.GOODBYE)
