Add alt_rgb_pins as requested

Author: makermelissa

adafruit_matrixportal/graphics.py

@@ -42,6 +42,7 @@ class Graphics:
     :param int height: The height of the display in Pixels. Defaults to 32.
     :param int bit_depth: The number of bits per color channel. Defaults to 2.
     :param list alt_addr_pins: An alternate set of address pins to use. Defaults to None
+    :param list alt_rgb_pins: An alternate set of rgb pins to use. Defaults to None
     :param debug: Turn on debug print outs. Defaults to False.
 
     """
@@ -55,12 +56,17 @@ def __init__(
         height=32,
         bit_depth=2,
         alt_addr_pins=None,
+        alt_rgb_pins=None,
         debug=False
     ):
 
         self._debug = debug
         matrix = Matrix(
-            bit_depth=bit_depth, width=width, height=height, alt_addr_pins=alt_addr_pins
+            bit_depth=bit_depth,
+            width=width,
+            height=height,
+            alt_addr_pins=alt_addr_pins,
+            alt_rgb_pins=alt_rgb_pins,
         )
         self.display = matrix.display
 

adafruit_matrixportal/matrix.py

@@ -45,11 +45,14 @@ class Matrix:
     :param int height: The height of the display in Pixels. Defaults to 32.
     :param int bit_depth: The number of bits per color channel. Defaults to 2.
     :param list alt_addr_pins: An alternate set of address pins to use. Defaults to None
+    :param list alt_rgb_pins: An alternate set of rgb pins to use. Defaults to None
 
     """
 
     # pylint: disable=too-few-public-methods,too-many-branches
-    def __init__(self, *, width=64, height=32, bit_depth=2, alt_addr_pins=None):
+    def __init__(
+        self, *, width=64, height=32, bit_depth=2, alt_addr_pins=None, alt_rgb_pins=None
+    ):
 
         if "Matrix Portal M4" in os.uname().machine:
             # MatrixPortal M4 Board
@@ -105,6 +108,10 @@ def __init__(self, *, width=64, height=32, bit_depth=2, alt_addr_pins=None):
             latch_pin = board.D10
             oe_pin = board.D9
 
+        # Alternate Address Pins
+        if alt_rgb_pins is not None:
+            rgb_pins = alt_rgb_pins
+
         # Alternate Address Pins
         if alt_addr_pins is not None:
             addr_pins = alt_addr_pins

adafruit_matrixportal/matrixportal.py

@@ -58,6 +58,7 @@ class MatrixPortal:
     :param busio.SPI external_spi: A previously declared spi object. Defaults to ``None``.
     :param int bit_depth: The number of bits per color channel. Defaults to 2.
     :param list alt_addr_pins: An alternate set of address pins to use. Defaults to None
+    :param list alt_rgb_pins: An alternate set of rgb pins to use. Defaults to None
     :param debug: Turn on debug print outs. Defaults to False.
 
     """
@@ -77,6 +78,7 @@ def __init__(
         external_spi=None,
         bit_depth=2,
         alt_addr_pins=None,
+        alt_rgb_pins=None,
         debug=False
     ):
 
@@ -87,6 +89,7 @@ def __init__(
             width=64,
             height=32,
             alt_addr_pins=alt_addr_pins,
+            alt_rgb_pins=alt_rgb_pins,
             debug=debug,
         )
         self.display = self.graphics.display