examples/piblinka.py

   1 import sys
   2 import time
   3 import adafruit_blinka.agnostic as agnostic
   4 import board
   5 import digitalio
   6
   7 # from Adafruit_GPIO import Platform
   8 # print("Platform = ", Platform.platform_detect(), Platform.pi_version())
   9
  10 print("hello blinka!")
  11
  12 print(
  13     "Found system type: %s (sys.platform %s implementation %s) "
  14     % (agnostic.board_id, sys.platform, sys.implementation.name)
  15 )
  16
  17 print("board contents: ", dir(board))
  18
  19
  20 led = digitalio.DigitalInOut(board.D4)
  21 led.direction = digitalio.Direction.OUTPUT
  22
  23 button = digitalio.DigitalInOut(board.D18)
  24 button.direction = digitalio.Direction.INPUT
  25 button.pull = digitalio.Pull.DOWN
  26
  27 while True:
  28     led.value = button.value
  29     time.sleep(0.1)