#!/usr/bin/python

print ("Robot naj se na mestu obrne za 90 stopinj v desno.")
import sys
sys.path.append('/home/user/codeq')
import time
from ev3dev import *
from mindstorms_widgets import mindstorms_widgets

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

# Solution 1:
#robot.move_tank( 'on_for_seconds', lr_power=[20,-20], seconds=.9 )
 
# Solution 2:
robot.motor['left'].position = 0
robot.motor['right'].position = 0
while robot.motor['left'].position <180 or robot.motor['right'].position <180:
    robot.large_motor( 'left', 'on', power=10 )
    robot.large_motor( 'right', 'on', power=10 , invert=True)
    #print robot.motor['left'].position, robot.motor['right'].position