python/testing/embedded.py

   1 import unittest
   2 import agnostic
   3 import board
   4
   5 if agnostic.platform == "esp8266":
   6     LEDPIN = board.D13
   7 else:
   8     raise NameError
   9
  10 class TestDigitalInOut(unittest.TestCase):
  11
  12
  13     def test_default(self):
  14         """Check that a DigitalInOut is an input with constructed"""
  15         import digitalio
  16         from microcontroller import Pin
  17         pin = next(Pin.iteritems())  # grab any pin
  18         dio = digitalio.DigitalInOut(pin)
  19         self.assertEqual(dio.direction, digitalio.Direction.INPUT)
  20         self.assertEqual(dio.pull, digitalio.Pull.DOWN)
  21
  22
  23     def test_blink(self):
  24         import digitalio
  25         from utime import sleep
  26         led = digitalio.DigitalInOut(LEDPIN)
  27         led.direction = digitalio.Direction.OUTPUT
  28         while True:
  29             led.value = True
  30             sleep(0.1)
  31             led.value = False
  32             sleep(0.1)
  33
  34 def main():
  35     unittest.main()