1 """Microcontroller pins"""
3 from adafruit_blinka import Enum
4 from adafruit_blinka.agnostic import board_id, platform
7 """Reference Pin object"""
8 def __init__(self, pin_id):
9 """Identifier for pin, referencing platform-specific pin id"""
14 for key in dir(board):
15 if getattr(board, key) is self:
16 return "board.{}".format(key)
17 import microcontroller.pin as pin
19 if getattr(pin, key) is self:
20 return "microcontroller.pin.{}".format(key)
23 # We intentionally are patching into this namespace so skip the wildcard check.
24 # pylint: disable=unused-wildcard-import,wildcard-import
26 if platform == "esp8266":
27 from adafruit_blinka.microcontroller.esp8266 import *
28 elif platform == "stm32":
29 from adafruit_blinka.microcontroller.stm32 import *
30 elif platform == "linux":
31 if board_id == "raspi_3" or board_id == "raspi_2":
32 from adafruit_blinka.microcontroller.raspi_23 import *
33 elif board_id == "beaglebone_black":
34 from adafruit_blinka.microcontroller.beaglebone_black import *
35 elif board_id == "orangepipc":
36 from adafruit_blinka.microcontroller.allwinner_h3 import *
38 raise NotImplementedError("Board not supported:", board_id)
40 raise NotImplementedError("Platform not supported:", platform)