X-Git-Url: https://git.ayoreis.com/hackapet/Adafruit_Blinka.git/blobdiff_plain/2bb509c5e122b4e0538bd5a87364c3c5a524fc0c..6ed1e2116d59fa76a9819191b3bd84b9bd3d02e7:/src/adafruit_blinka/microcontroller/fake_mcp2221/pin.py

diff --git a/src/adafruit_blinka/microcontroller/fake_mcp2221/pin.py b/src/adafruit_blinka/microcontroller/fake_mcp2221/pin.py
index f4e1b94..f522a39 100644
--- a/src/adafruit_blinka/microcontroller/fake_mcp2221/pin.py
+++ b/src/adafruit_blinka/microcontroller/fake_mcp2221/pin.py
@@ -3,7 +3,6 @@
 # SPDX-License-Identifier: MIT
 """fake_mcp2221 pin names"""
 import random
-from .fake_mcp2221 import mcp2221
 
 
 class Pin:
@@ -28,23 +27,24 @@ class Pin:
         if self.id is None:
             raise RuntimeError("Can not init a None type pin.")
         if pull is not None:
-            raise NotImplementedError(
-                "Internal pullups and pulldowns not supported on the MCP2221"
-            )
+            raise NotImplementedError("Internal pullups and pulldowns not supported")
         if mode in (Pin.IN, Pin.OUT):
             # All pins can do GPIO
-            pass
+            # mcp2221.gp_set_mode(self.id, mcp2221.GP_GPIO)
+            # mcp2221.gpio_set_direction(self.id, mode)
+            self._mode = mode
         elif mode == Pin.ADC:
             # ADC only available on these pins
             if self.id not in (1, 2, 3):
                 raise ValueError("Pin does not have ADC capabilities")
-            pass
-            # Do nothing
+            # mcp2221.gp_set_mode(self.id, mcp2221.GP_ALT0)
+            # mcp2221.adc_configure()
         elif mode == Pin.DAC:
             # DAC only available on these pins
             if self.id not in (2, 3):
                 raise ValueError("Pin does not have DAC capabilities")
-            pass
+            # mcp2221.gp_set_mode(self.id, mcp2221.GP_ALT1)
+            # mcp2221.dac_configure()
         else:
             raise ValueError("Incorrect pin mode: {}".format(mode))
         self._mode = mode