def normal(ev=None):
    global row_countn,f,dbauto,normalCounter
    global Led_status,flag2,flag3
    while (True):
        if(GPIO.input(BtnPin)==GPIO.LOW and GPIO.input(normalBtn)==GPIO.LOW):
             normalCounter+=1
             print ("Machine is on And normal stop button pressed "+str(normalCounter))
             now=datetime.datetime.now()
             row_countn=row_countn+1
             sheetn.cell(row=row_countn, column=1).value =str(now.hour)+":"+str(now.minute)+":"+str(now.second)
             sheetn.cell(row=row_countn, column=2).value =  str(datetime.datetime.now().date());
             wbn.save(filepathn)
             os.system('python3.7 ExceltoMysqlNormal.py')
             break

        elif(GPIO.input(BtnPin)==GPIO.HIGH and GPIO.input(normalBtn)==GPIO.LOW):
            print ("Main inside Pin "+str(GPIO.input(BtnPin))+" Normal inside Pin "+str(GPIO.input(normalBtn)))
            print ("Machine is OFF And normal stop button pressed")
            break
        else:
            print ("Main Pin "+str(GPIO.input(BtnPin))+" Normal Pin "+str(GPIO.input(normalBtn)))
            flag3=0
            break