init

2026-01-26 08:37:52 +01:00
commit 11ec31e09c
2 changed files with 353 additions and 0 deletions
@@ -0,0 +1,54 @@
+#include <Adafruit_NeoPixel.h>
+#ifdef __AVR__
+ #include <avr/power.h> // Required for 16 MHz Adafruit Trinket
+#endif
+
+#include "ball_image.h"
+
+#define PIN 12
+
+#define PANEL_PIXEL_COUNT 16
+#define NUMPIXELS PANEL_PIXEL_COUNT*PANEL_PIXEL_COUNT*3
+
+Adafruit_NeoPixel pixels(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);
+
+void setPixel(unsigned short x, unsigned short y, uint32_t color)
+{
+  if (y % 2 == 1)
+  {
+    x = PANEL_PIXEL_COUNT - 1 - x;
+  }
+  pixels.setPixelColor(x + (y * PANEL_PIXEL_COUNT), color);
+}
+
+
+void drawPanelImage(int offset_x, int offset_y) {
+  for (int row = 0; row < 16; row++) {
+    for (int col = 0; col < 16; col++) {
+
+      if (panel_image[row][col].color == 0) {
+        continue;
+      }
+
+      int pixel_x = panel_image[row][col].x + offset_x;
+      int pixel_y = panel_image[row][col].y + offset_y;
+      
+      if (pixel_x >= 0 && pixel_x < PANEL_PIXEL_COUNT && 
+          pixel_y >= 0 && pixel_y < PANEL_PIXEL_COUNT) {
+        setPixel(pixel_x, pixel_y, panel_image[row][col].color);
+      }
+    }
+  }
+}
+
+void setup() {
+  pixels.begin();
+  
+  pixels.clear();
+  drawPanelImage(0, 0);
+  pixels.show();
+}
+
+void loop() {
+  
+}