more u2if updates

[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 ec836cebcad857a69008d4db3883619007c0252e..551274bf35837d26cb08802b13a36bf3206aa98c 100644 (file)
--- a/src/adafruit_blinka/microcontroller/rp2040_u2if/i2c.py
+++ b/src/adafruit_blinka/microcontroller/rp2040_u2if/i2c.py
@@ -83,7 +83,7 @@ class I2C_Feather(I2C):
         super().__init__(index, frequency=frequency)
 
 class I2C_QTPY(I2C):
-    """I2C Class for QT2040 Trinkey u2if"""
+    """I2C Class for QT Py 2if"""
 
     def __init__(self, scl, sda, *, frequency=100000):
         index = None
@@ -97,6 +97,19 @@ class I2C_QTPY(I2C):
 
         super().__init__(index, frequency=frequency)
 
+class I2C_ItsyBitsy(I2C):
+    """I2C Class for ItsyBitsy u2if"""
+
+    def __init__(self, scl, sda, *, frequency=100000):
+        index = None
+        if scl.id == 3 and sda.id == 2:
+            index = 1
+        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"""