doc strings and misc cosmetic

[Adafruit_Blinka-hackapet.git] / src / adafruit_blinka / microcontroller / ft232h / pin.py

diff --git a/src/adafruit_blinka/microcontroller/ft232h/pin.py b/src/adafruit_blinka/microcontroller/ft232h/pin.py
index d9763d225a25e11bc004d83fbd8255142e7b3dbe..30dbc6688905cec2019a106b371964d6f3f95811 100644 (file)
--- a/src/adafruit_blinka/microcontroller/ft232h/pin.py
+++ b/src/adafruit_blinka/microcontroller/ft232h/pin.py
@@ -50,6 +50,7 @@ class Pin:
                 current |= 1 << self.id
             else:
                 current &= ~(1 << self.id)
+            # must mask out any input pins
             Pin.ft232h_gpio.write(current & Pin.ft232h_gpio.direction)
         # release the kraken
         else:
@@ -76,4 +77,4 @@ SCL = Pin()
 SDA = Pin()
 SCK = SCLK = Pin()
 MOSI = Pin()
-MISO = Pin()
\ No newline at end of file
+MISO = Pin()