X-Git-Url: https://git.ayoreis.com/Adafruit_Blinka-hackapet.git/blobdiff_plain/4a1e028d30c9453d78483f8d71dc847fc2bfa2a9..373c160b4a588ff883285ba10dba94e918a2abbb:/src/adafruit_blinka/microcontroller/rp2040_u2if/i2c.py

diff --git a/src/adafruit_blinka/microcontroller/rp2040_u2if/i2c.py b/src/adafruit_blinka/microcontroller/rp2040_u2if/i2c.py
index 551274b..0cfcc05 100644
--- a/src/adafruit_blinka/microcontroller/rp2040_u2if/i2c.py
+++ b/src/adafruit_blinka/microcontroller/rp2040_u2if/i2c.py
@@ -54,6 +54,7 @@ class I2C:
 
     # pylint: enable=unused-argument
 
+
 class I2C_Pico(I2C):
     """I2C Class for Pico u2if"""
 
@@ -69,6 +70,7 @@ class I2C_Pico(I2C):
 
         super().__init__(index, frequency=frequency)
 
+
 class I2C_Feather(I2C):
     """I2C Class for Feather u2if"""
 
@@ -82,6 +84,7 @@ class I2C_Feather(I2C):
 
         super().__init__(index, frequency=frequency)
 
+
 class I2C_QTPY(I2C):
     """I2C Class for QT Py 2if"""
 
@@ -97,6 +100,7 @@ class I2C_QTPY(I2C):
 
         super().__init__(index, frequency=frequency)
 
+
 class I2C_ItsyBitsy(I2C):
     """I2C Class for ItsyBitsy u2if"""
 
@@ -110,6 +114,20 @@ class I2C_ItsyBitsy(I2C):
 
         super().__init__(index, frequency=frequency)
 
+
+class I2C_MacroPad(I2C):
+    """I2C Class for MacroPad u2if"""
+
+    def __init__(self, scl, sda, *, frequency=100000):
+        index = None
+        if scl.id == 21 and sda.id == 20:
+            index = 0
+        if index is None:
+            raise ValueError("I2C not found on specified pins.")
+        self._index = index
+        super().__init__(index, frequency=frequency)
+
+
 class I2C_QT2040_Trinkey(I2C):
     """I2C Class for QT2040 Trinkey u2if"""
 
@@ -122,5 +140,3 @@ class I2C_QT2040_Trinkey(I2C):
         self._index = index
 
         super().__init__(index, frequency=frequency)
-
-