digitalio: detect chip instead of board

[Adafruit_Blinka-hackapet.git] / src / digitalio.py

diff --git a/src/digitalio.py b/src/digitalio.py
old mode 100644 (file)
new mode 100755 (executable)
index 5598d58..ab9b761
--- a/src/digitalio.py
+++ b/src/digitalio.py
@@ -1,7 +1,25 @@
-from machine import Pin
-from adafruit_blinka.agnostic import board as boardId
-from adafruit_blinka import Enum, ContextManaged
+"""
+`digitalio` - Digital input and output control
+=================================================
+
+See `CircuitPython:digitalio` in CircuitPython for more details.
+
+* Author(s): cefn
+"""
+
+from adafruit_blinka.agnostic import board_id, detector
 
+# pylint: disable=ungrouped-imports,wrong-import-position
+
+if detector.chip.BCM2XXX:
+    from adafruit_blinka.microcontroller.bcm283x.pin import Pin
+elif detector.chip.AM33XX:
+    from adafruit_blinka.microcontroller.am335x.pin import Pin
+elif detector.chip.SUN8I:
+    from adafruit_blinka.microcontroller.allwinner_h3.pin import Pin
+elif detector.chip.STM32:
+    from machine import Pin
+from adafruit_blinka import Enum, ContextManaged
 
 class DriveMode(Enum):
     PUSH_PULL = None
@@ -98,7 +116,7 @@ class DigitalInOut(ContextManaged):
                     self._pin.init(mode=Pin.IN, pull=Pin.PULL_DOWN)
                 else:
                     raise NotImplementedError("{} unsupported on {}".format(
-                        Pull.DOWN, boardId))
+                        Pull.DOWN, board_id))
             elif pul is None:
                 self._pin.init(mode=Pin.IN, pull=None)
             else:
@@ -120,6 +138,3 @@ class DigitalInOut(ContextManaged):
             self._pin.init(mode=Pin.OPEN_DRAIN)
         elif mod is DriveMode.PUSH_PULL:
             self._pin.init(mode=Pin.OUT)
-
-
-# __all__ = ['DigitalInOut', 'DriveMode', 'Direction','Pull']