def test_led2():
"""Tests green LED2"""
reset_peripherals()
turn_on_led('A', 8)
error = None
if not ask_YN('Is LED2 green?'):
error = 'Green LED2 problem'
reset_peripherals()
return error
def test_led1():
"""Tests green LED1"""
reset_peripherals()
turn_on_led('B', 1)
error = None
if not ask_YN('Is LED1 green?'):
error = 'Green LED1 problem'
reset_peripherals()
return error