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rgb_test.py
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rgb_test.py
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#!/usr/bin/python
import time
import RPi.GPIO as GPIO
# Define enable and disable states
RGB_ENABLE = 1
RGB_DISABLE = 0
#LED CONFIG - Set GPIO Ports
RGB_RED = 16
RGB_GREEN = 18
RGB_BLUE = 22
RGB = [ RGB_RED, RGB_GREEN, RGB_BLUE]
def led_setup():
#Set up the wiring
GPIO.setmode(GPIO.BOARD)
# Setup Ports
for val in RGB:
GPIO.setup(val, GPIO.OUT)
def led_activate( color ):
GPIO.output( color, RGB_ENABLE )
def led_deactivate( color ):
GPIO.output( color, RGB_DISABLE )
def led_clear():
for val in RGB:
GPIO.output(val, RGB_DISABLE)
def main():
led_setup()
led_clear()
led_activate(RGB_RED)
time.sleep(2)
led_deactivate(RGB_RED)
led_activate(RGB_BLUE)
time.sleep(2)
led_deactivate(RGB_BLUE)
led_activate(RGB_GREEN)
time.sleep(2)
led_deactivate(RGB_GREEN)
led_activate(RGB_RED)
led_activate(RGB_BLUE)
led_activate(RGB_GREEN)
time.sleep(3)
led_clear()
led_clear()
GPIO.cleanup()
main()