def main():
setup()
if len(sys.argv) >= 2:
if sys.argv[1] == "servo-install":
servo_install()
elif sys.argv[1] == "front-wheel-test":
if len(sys.argv) >= 3:
try:
chn = int(sys.argv[2])
except:
print "chn must be integer"
usage()
if 0 <= chn <= 15:
front_wheels.test(chn)
else:
print 'chn must be in 0~15, not "%s"' % chn
usage()
front_wheels.test()
elif sys.argv[1] == "rear-wheel-test":
back_wheels.test()
else:
print 'Command error, "%s" is not in list' % sys.argv[1]
usage()
else:
usage()
def main():
setup()
if len(sys.argv) >= 2:
if sys.argv[1] == "servo-install":
if len(sys.argv) >= 3:
print ("servo-install takes no value")
usage()
print("Servo now is set to 90 degree.")
servo0 = Servo.Servo(0, bus_number=1)
servo1 = Servo.Servo(1, bus_number=1)
servo2 = Servo.Servo(2, bus_number=1)
servo0.write(90)
servo1.write(90)
servo2.write(90)
elif sys.argv[1] == "front-wheel-test":
if len(sys.argv) >= 3:
try:
chn = int(sys.argv[2])
except:
print ("chn must be integer")
usage()
if 0 <= chn <= 15 :
front_wheels.test(chn)
else:
print ('chn must be in 0~15, not "%s"' % chn)
usage()
front_wheels.test()
elif sys.argv[1] == "rear-wheel-test":
back_wheels.test()
else:
print ('Command error, "%s" is not in list' % sys.argv[1])
usage()
else:
usage()