refactor constants to own file

organism/src/constants.h

@@ -0,0 +1,26 @@
+#define R1 42
+#define G1 40
+#define BL1 41
+#define R2 38
+#define G2 37
+#define BL2 39
+#define CH_A 45
+#define CH_B 36
+#define CH_C 48
+#define CH_D 35
+#define CH_E 21
+#define CLK 2
+#define LAT 47
+#define OE 14
+
+#define PIN_E 21
+#define PANEL_WIDTH 64
+#define PANEL_HEIGHT 32         // Panel height of 64 will required PIN_E to be defined.
+
+#define PANELS_NUMBER 1
+
+#define PANE_WIDTH PANEL_WIDTH * PANELS_NUMBER
+#define PANE_HEIGHT PANEL_HEIGHT
+#define NUM_LEDS PANE_WIDTH*PANE_HEIGHT
+
+#define ONBOARD_LED 13

organism/src/main.cpp

@@ -3,36 +3,11 @@
 #include <ESP32-HUB75-MatrixPanel-I2S-DMA.h>
 
 #include "main.h"
+#include "constants.h"
 #include "overlay.h"
 
 #include <vector>
 
-#define R1 42
-#define G1 40
-#define BL1 41
-#define R2 38
-#define G2 37
-#define BL2 39
-#define CH_A 45
-#define CH_B 36
-#define CH_C 48
-#define CH_D 35
-#define CH_E 21
-#define CLK 2
-#define LAT 47
-#define OE 14
-
-#define PIN_E 21
-#define PANEL_WIDTH 64
-#define PANEL_HEIGHT 32         // Panel height of 64 will required PIN_E to be defined.
-
-#define PANELS_NUMBER 1
-
-#define PANE_WIDTH PANEL_WIDTH * PANELS_NUMBER
-#define PANE_HEIGHT PANEL_HEIGHT
-#define NUM_LEDS PANE_WIDTH*PANE_HEIGHT
-
-#define ONBOARD_LED 13
 
 MatrixPanel_I2S_DMA *matrix = nullptr;