X-Git-Url: https://git.ayoreis.com/hackapet/Adafruit_Blinka.git/blobdiff_plain/11d8e60c2f755a1410b5be5a5ede56ad513fffeb..2e47afc731cce959cb7dcdeff568a2fb7584f7aa:/src/busio.py

diff --git a/src/busio.py b/src/busio.py
index cdce321..0a3f529 100644
--- a/src/busio.py
+++ b/src/busio.py
@@ -51,10 +51,13 @@ class I2C(Lockable):
             self._i2c = _I2C(frequency=frequency)
             return
         if detector.board.microchip_mcp2221:
-            if "BLINKA_FORCEBOARD" not in os.environ:
-                from adafruit_blinka.microcontroller.mcp2221.i2c import I2C as _I2C
-            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.i2c import I2C as _I2C
+            else:
+                from adafruit_blinka.microcontroller.mcp2221.i2c import I2C as _I2C
             self._i2c = _I2C(frequency=frequency)
             return
         if detector.board.greatfet_one: