#!/usr/bin/env python
# coding: Latin-1

# Load library functions we want
import sys
import time
#import curses
import RPi.GPIO as GPIO
GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(True)

# Set which GPIO pins the drive outputs are connected to
DRIVE_1 = 4
DRIVE_2 = 18
DRIVE_3 = 8
DRIVE_4 = 7
n = 4
#term = curses.initscr()

# Set all of the drive pins as output pins
GPIO.setup(DRIVE_1, GPIO.OUT)
GPIO.setup(DRIVE_2, GPIO.OUT)
GPIO.setup(DRIVE_3, GPIO.OUT)
GPIO.setup(DRIVE_4, GPIO.OUT)

def startToggle():
    running = True
    while(running):
        GPIO.output(DRIVE_1, GPIO.HIGH)
        GPIO.output(DRIVE_2, GPIO.HIGH)
        GPIO.output(DRIVE_4, GPIO.HIGH)
        print ("trun on")
        time.sleep(n)
        GPIO.output(DRIVE_1, GPIO.LOW)
        GPIO.output(DRIVE_2, GPIO.LOW)
        GPIO.output(DRIVE_4, GPIO.LOW)
        print ("trun off")
        time.sleep(n)

startToggle()