- from adafruit_blinka.microcontroller.mcp2221.analogio import AnalogIn
- from adafruit_blinka.microcontroller.mcp2221.analogio import AnalogOut
+ if "BLINKA_FORCECHIP" not in os.environ:
+ from adafruit_blinka.microcontroller.mcp2221.analogio import AnalogIn
+ from adafruit_blinka.microcontroller.mcp2221.analogio import AnalogOut
+ elif os.environ["BLINKA_FORCECHIP"] == "MCP2221":
+ from adafruit_blinka.microcontroller.fake_mcp2221.analogio import AnalogIn
+ from adafruit_blinka.microcontroller.fake_mcp2221.analogio import AnalogOut