add an example for the 64x64 matrix

examples/simpletest_addre_bgr.py

@@ -0,0 +1,25 @@
+#!/usr/bin/python3
+"""
+Display a static 64x64 image
+
+This assumes a 64x64 matrix with "BGR" pixel order, such as https://www.adafruit.com/product/5362
+
+Run like this:
+
+$ python simpletest.py
+
+The image is displayed until the user hits enter to exit.
+"""
+
+import pathlib
+
+import adafruit_raspberry_pi5_piomatter as piomatter
+import numpy as np
+import PIL.Image as Image
+
+geometry = piomatter.Geometry(width=64, height=64, n_addr_lines=5, rotation=piomatter.Orientation.Normal, n_planes=8)
+framebuffer = np.asarray(Image.open(pathlib.Path(__file__).parent / "blinka64x64.png"))
+matrix = piomatter.PioMatter(colorspace=piomatter.Colorspace.RGB888Packed, pinout=piomatter.Pinout.AdafruitMatrixBonnetBGR, framebuffer=framebuffer, geometry=geometry)
+matrix.show()
+
+input("Hit enter to exit")

src/pymain.cpp

@@ -131,7 +131,7 @@ PYBIND11_MODULE(adafruit_raspberry_pi5_piomatter, m) {
         m, "Pinout", "Describes the pins used for the connection to the matrix")
         .value("AdafruitMatrixBonnet", Pinout::AdafruitMatrixBonnet,
                "Adafruit Matrix Bonnet or Matrix Hat")
-        .value("AdafruitMatrixBonnetBGR", Pinout::AdafruitMatrixBonnet,
+        .value("AdafruitMatrixBonnetBGR", Pinout::AdafruitMatrixBonnetBGR,
                "Adafruit Matrix Bonnet or Matrix Hat with BGR color order")
         .value("AdafruitMatrixHat", Pinout::AdafruitMatrixBonnet,
                "Adafruit Matrix Bonnet or Matrix Hat")