Robotics-with-Raspberry-Pi/robot2.py at master · PythonProgramming/Robotics-with-Raspberry-Pi · GitHub

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import RPi.GPIO as gpio
import time

def init():
    gpio.setmode(gpio.BOARD)
    gpio.setup(7, gpio.OUT)
    gpio.setup(11, gpio.OUT)
    gpio.setup(13, gpio.OUT)
    gpio.setup(15, gpio.OUT)

def forward(tf):
    init()
    gpio.output(7, False)
    gpio.output(11, True)
    gpio.output(13, True)
    gpio.output(15, False)
    time.sleep(tf)
    gpio.cleanup()

def reverse(tf):
    init()
    gpio.output(7, True)
    gpio.output(11, False)
    gpio.output(13, False)
    gpio.output(15, True)
    time.sleep(tf)
    gpio.cleanup()

def turn_left(tf):
    init()
    gpio.output(7, True)
    gpio.output(11, True)
    gpio.output(13, True)
    gpio.output(15, False)
    time.sleep(tf)
    gpio.cleanup()

def turn_right(tf):
    init()
    gpio.output(7, False)
    gpio.output(11, True)
    gpio.output(13, False)
    gpio.output(15, False)
    time.sleep(tf)
    gpio.cleanup()

def pivot_left(tf):
    init()
    gpio.output(7, True)
    gpio.output(11, False)
    gpio.output(13, True)
    gpio.output(15, False)
    time.sleep(tf)
    gpio.cleanup()

def pivot_right(tf):
    init()
    gpio.output(7, False)
    gpio.output(11, True)
    gpio.output(13, False)
    gpio.output(15, True)
    time.sleep(tf)
    gpio.cleanup()

pivot_right(1)