X-Git-Url: https://git.ayoreis.com/Adafruit_Blinka-hackapet.git/blobdiff_plain/62a0119167b147d6f82715af09c8f8b698c7a148..66df9c4b8688960e98e67692074a1d8e4ffb6444:/src/microcontroller/pin.py

diff --git a/src/microcontroller/pin.py b/src/microcontroller/pin.py
index c499364..911eefe 100644
--- a/src/microcontroller/pin.py
+++ b/src/microcontroller/pin.py
@@ -97,7 +97,11 @@ 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" not in os.environ:
+        from adafruit_blinka.microcontroller.mcp2221.pin import *
+    elif os.environ["BLINKA_FORCECHIP"] == "MCP2221":
+        from adafruit_blinka.microcontroller.fake_mcp2221.pin import *
+
 elif chip_id == ap_chip.A10:
     from adafruit_blinka.microcontroller.allwinner.a20.pin import *
 elif chip_id == ap_chip.A20: