added support for I2C bus 0,1,2 that where missing for the OPI zero2W implementation

[Adafruit_Blinka-hackapet.git] / 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 2573b2c5ef683e756365c53f9a3f9ab57828a654..f294e1e5839e5a9499be729fc2738413619741ef 100644 (file)
--- a/src/adafruit_blinka/microcontroller/rp2040_u2if/i2c.py
+++ b/src/adafruit_blinka/microcontroller/rp2040_u2if/i2c.py
@@ -87,6 +87,7 @@ class I2C_Feather(I2C):
 
         super().__init__(index, frequency=frequency)
 
+
 class I2C_Feather_CAN(I2C):
     """I2C Class for Feather EPD u2if"""
 
@@ -100,6 +101,7 @@ class I2C_Feather_CAN(I2C):
 
         super().__init__(index, frequency=frequency)
 
+
 class I2C_Feather_EPD(I2C):
     """I2C Class for Feather EPD u2if"""
 
@@ -113,6 +115,7 @@ class I2C_Feather_EPD(I2C):
 
         super().__init__(index, frequency=frequency)
 
+
 class I2C_Feather_RFM(I2C):
     """I2C Class for Feather EPD u2if"""
 
@@ -126,6 +129,7 @@ class I2C_Feather_RFM(I2C):
 
         super().__init__(index, frequency=frequency)
 
+
 class I2C_QTPY(I2C):
     """I2C Class for QT Py 2if"""
 
@@ -181,3 +185,17 @@ class I2C_QT2040_Trinkey(I2C):
         self._index = index
 
         super().__init__(index, frequency=frequency)
+
+
+class I2C_KB2040(I2C):
+    """I2C Class for KB2040 u2if"""
+
+    def __init__(self, scl, sda, *, frequency=100000):
+        index = None
+        if scl.id == 13 and sda.id == 12:
+            index = 0
+        if index is None:
+            raise ValueError("I2C not found on specified pins.")
+        self._index = index
+
+        super().__init__(index, frequency=frequency)