Merge pull request #55 from FoamyGuy/fix_active3_pinouts

Fix active3 pinouts swapped pins R and B

Author: ladyada

examples/triple_matrix_active3_simpletest.py

@@ -31,7 +31,7 @@
 geometry = piomatter.Geometry(width=width, height=height, n_addr_lines=n_addr_lines, n_planes=10, n_temporal_planes=4, map=pixelmap, n_lanes=n_lanes)
 framebuffer = np.asarray(canvas) + 0  # Make a mutable copy
 matrix = piomatter.PioMatter(colorspace=piomatter.Colorspace.RGB888Packed,
-                             pinout=piomatter.Pinout.Active3BGR,
+                             pinout=piomatter.Pinout.Active3,
                              framebuffer=framebuffer,
                              geometry=geometry)
 

src/include/piomatter/pins.h

@@ -41,8 +41,8 @@ struct adafruit_matrix_bonnet_pinout_bgr {
 };
 
 struct active3_pinout {
-    static constexpr pin_t PIN_RGB[] = {7,  27, 11, 10, 9, 8,  6,  5,  12,
-                                        20, 13, 19, 3,  2, 14, 21, 16, 26};
+    static constexpr pin_t PIN_RGB[] = {11, 27, 7,  8,  9, 10, 12, 5,  6,
+                                        19, 13, 20, 14, 2, 3,  26, 16, 21};
     static constexpr pin_t PIN_ADDR[] = {22, 23, 24, 25, 15};
     static constexpr pin_t PIN_OE = 18;  // /OE: output enable when LOW
     static constexpr pin_t PIN_CLK = 17; // SRCLK: clocks on RISING edge
@@ -60,8 +60,8 @@ struct active3_pinout {
 };
 
 struct active3_pinout_bgr {
-    static constexpr pin_t PIN_RGB[] = {11, 27, 7,  8,  9, 10, 12, 5,  6,
-                                        19, 13, 20, 14, 2, 3,  26, 16, 21};
+    static constexpr pin_t PIN_RGB[] = {7,  27, 11, 10, 9, 8,  6,  5,  12,
+                                        20, 13, 19, 3,  2, 14, 21, 16, 26};
     static constexpr pin_t PIN_ADDR[] = {22, 23, 24, 25, 15};
     static constexpr pin_t PIN_OE = 18;  // /OE: output enable when LOW
     static constexpr pin_t PIN_CLK = 17; // SRCLK: clocks on RISING edge