Merge pull request #807 from brentru/force-mcp

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

diff --git a/src/digitalio.py b/src/digitalio.py
index 2a5724a28a1b28e9225a3560b3e632f9e0f00fe5..7f57e31500daeef16c7f4ca2889b0cf7a7685832 100644 (file)
--- a/src/digitalio.py
+++ b/src/digitalio.py
@@ -127,10 +127,13 @@ elif detector.board.binho_nova:
 elif detector.board.greatfet_one:
     from adafruit_blinka.microcontroller.nxp_lpc4330.pin import Pin
 elif detector.board.microchip_mcp2221:
-    if "BLINKA_FORCEBOARD" not in os.environ:
-        from adafruit_blinka.microcontroller.mcp2221.pin import Pin
-    elif os.environ["BLINKA_FORCEBOARD"] == "MICROCHIP_MCP2221":
+    if (
+        "BLINKA_FORCECHIP" in os.environ
+        and os.environ["BLINKA_FORCEBOARD"] == "MICROCHIP_MCP2221"
+    ):
         from adafruit_blinka.microcontroller.fake_mcp2221.pin import Pin
+    else:
+        from adafruit_blinka.microcontroller.mcp2221.pin import Pin
 elif detector.chip.RP2040_U2IF:
     from adafruit_blinka.microcontroller.rp2040_u2if.pin import Pin
 # MicroPython Chips