Merge pull request #970 from bablokb/radxa_x4

[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 c7f2d2f5df33b6a65f21418b03b4620c555a29a6..57e4aed141b0a0149ea03c8000a9823fe2d19916 100644 (file)
--- a/src/adafruit_blinka/microcontroller/rp2040_u2if/i2c.py
+++ b/src/adafruit_blinka/microcontroller/rp2040_u2if/i2c.py
@@ -198,4 +198,20 @@ class I2C_KB2040(I2C):
             raise ValueError("I2C not found on specified pins.")
         self._index = index
 
-        super().__init__(index, frequency=frequency)
\ No newline at end of file
+        super().__init__(index, frequency=frequency)
+
+
+class I2C_Radxa_X4(I2C):
+    """I2C Class for Radxa X4 u2if"""
+
+    def __init__(self, scl, sda, *, frequency=100000):
+        index = None
+        if scl.id == 29 and sda.id == 28:
+            index = 0
+        if scl.id == 19 and sda.id == 18:
+            index = 1
+        if index is None:
+            raise ValueError("I2C not found on specified pins.")
+        self._index = index
+
+        super().__init__(index, frequency=frequency)