Develop an application using Beeglebone Black/ ARM Cortex A5 development board to simulate the working of signal lights.

traffic.py

import Adafruit_BBIO.GPIO as g

g.setup("P8_10",g.OUT)

g.setup("P8_14",g.OUT)

g.setup("P8_16",g.OUT)

#g.setup("P8_10",g.OUT)

import time

while True :

        g.output("P8_10",g.HIGH)

       # g.output("P8_9",g.HIGH)

        g.output("P8_14",g.LOW)

        g.output("P8_16",g.LOW)

        time.sleep(5)

        g.output("P8_14",g.HIGH)

        g.output("P8_16",g.LOW)

        g.output("P8_10",g.LOW)

      #  g.output("P8_9",g.LOW)

        time.sleep(5)

~       g.output("P8_14",g.LOW)

        g.output("P8_16",g.HIGH)

        g.output("P8_10",g.LOW)

      #  g.output("P8_9",g.LOW)