#!/usr/bin/env python2

from iot_car import Iot_car
import argparse

if __name__ == "__main__":
    parser = argparse.ArgumentParser(description='Set pwm value for testing. Aufgabe 4d')
    parser.add_argument('--motor', action='store_true', default=False)
    parser.add_argument('--steering', action='store_true', default=False)
    parser.add_argument('-v', '--value', required=True)
    args = parser.parse_args()
    car = Iot_car(testmode=False)
    if args.motor and args.steering:
        print "Wrong usage! Can not set both."
        exit(1)
    elif args.motor:
        car.accelerate(float(args.value))
    elif args.steering:
        car.set_angle(float(args.value))
    else:
        print "Something went wrong."