#!/usr/bin/python
# coding=utf-8

print ("""
Naloga 7:
   Robot naj se na mestu obrne za 90 stopinj v desno; pri tem naj si pomaga z ziroskopom.
""")
import sys
sys.path.append('/home/user/codeq')
from ev3dev import *
from mindstorms_widgets import mindstorms_widgets

robot = mindstorms_widgets()
robot.connect_motor( 'left' )
robot.connect_motor( 'right' )
robot.connect_sensor( 'gyro' )

robot.gyro_set_mode( 'angle' )
robot.reset_gyro()

power = 15
robot.move_tank( 'on', lr_power=[power,-power] )
while robot.gyro_sensor_measure() < 90:
    pass
robot.move_tank( 'off' )