X-Git-Url: https://git.ayoreis.com/Adafruit_Blinka-hackapet.git/blobdiff_plain/62a0119167b147d6f82715af09c8f8b698c7a148..2e47afc731cce959cb7dcdeff568a2fb7584f7aa:/src/microcontroller/pin.py?ds=sidebyside

diff --git a/src/microcontroller/pin.py b/src/microcontroller/pin.py
index c499364..8d30cbb 100644
--- a/src/microcontroller/pin.py
+++ b/src/microcontroller/pin.py
@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: MIT
 """Pins named after their chip name."""
-
+import os
 import sys
 from adafruit_platformdetect.constants import chips as ap_chip, boards as ap_boards
 from adafruit_blinka.agnostic import board_id, chip_id
@@ -97,7 +97,13 @@ elif chip_id == ap_chip.BINHO:
 elif chip_id == ap_chip.LPC4330:
     from adafruit_blinka.microcontroller.nxp_lpc4330.pin import *
 elif chip_id == ap_chip.MCP2221:
-    from adafruit_blinka.microcontroller.mcp2221.pin import *
+    if (
+        "BLINKA_FORCECHIP" in os.environ
+        and os.environ["BLINKA_FORCEBOARD"] == "MICROCHIP_MCP2221"
+    ):
+        from adafruit_blinka.microcontroller.fake_mcp2221.pin import *
+    else:
+        from adafruit_blinka.microcontroller.mcp2221.pin import *
 elif chip_id == ap_chip.A10:
     from adafruit_blinka.microcontroller.allwinner.a20.pin import *
 elif chip_id == ap_chip.A20: