#from PARAM import *
from  motorm import turn
import cv2
from RED2 import RED2

def Uturn(cap):
    turn(0.4,0.4,0.3); turn(0.4,-0.4,0.4); turn(0,0,0.01);
    for i in range(100):
        turn(0.4,-0.4,0.05); turn(0,0,0.01);
        ret,fra = cap.read();
        if ret == False: break
        DR,LRED,MIDL,img1,img2=RED2(0,fra)
        #print('Ut-i=',i,DR)
        #cv2.imshow('fra',fra)
        if cv2.waitKey(1) & 0xFF == ord('q'): break
        if(DR>0): break
    DRS=[]
    return DRS