X-Git-Url: https://git.ayoreis.com/Adafruit_Blinka-hackapet.git/blobdiff_plain/4a1e028d30c9453d78483f8d71dc847fc2bfa2a9..c2bc4a90827f28abb6b51eae659a1f80a65c0497:/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..f294e1e 100644
--- a/src/adafruit_blinka/microcontroller/rp2040_u2if/i2c.py
+++ b/src/adafruit_blinka/microcontroller/rp2040_u2if/i2c.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
 """I2C Classes for RP2040s with u2if firmware"""
 from .rp2040_u2if import rp2040_u2if
 
@@ -36,7 +39,7 @@ class I2C:
         out_end=None,
         in_start=0,
         in_end=None,
-        stop=False
+        stop=False,
     ):
         """Write data from buffer_out to an address and then
         read data from an address and into buffer_in
@@ -54,6 +57,7 @@ class I2C:
 
     # pylint: enable=unused-argument
 
+
 class I2C_Pico(I2C):
     """I2C Class for Pico u2if"""
 
@@ -69,6 +73,7 @@ class I2C_Pico(I2C):
 
         super().__init__(index, frequency=frequency)
 
+
 class I2C_Feather(I2C):
     """I2C Class for Feather u2if"""
 
@@ -82,6 +87,49 @@ class I2C_Feather(I2C):
 
         super().__init__(index, frequency=frequency)
 
+
+class I2C_Feather_CAN(I2C):
+    """I2C Class for Feather EPD 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_Feather_EPD(I2C):
+    """I2C Class for Feather EPD 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_Feather_RFM(I2C):
+    """I2C Class for Feather EPD 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_QTPY(I2C):
     """I2C Class for QT Py 2if"""
 
@@ -97,6 +145,7 @@ class I2C_QTPY(I2C):
 
         super().__init__(index, frequency=frequency)
 
+
 class I2C_ItsyBitsy(I2C):
     """I2C Class for ItsyBitsy u2if"""
 
@@ -110,6 +159,20 @@ 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"""
 
@@ -124,3 +187,15 @@ class I2C_QT2040_Trinkey(I2C):
         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)