From 5b82e5a41ee83ef6bc32fb9f12eb6971fa65e89c Mon Sep 17 00:00:00 2001
From: gitProtogen <nozyc.kg@interia.pl>
Date: Wed, 4 Feb 2026 09:41:32 +0100
Subject: [PATCH] last leds flahses wierdly

---
 config.h     |  7 +++---
 ledy.ino     | 63 +++++++++++++++++++++++++++++++++++++++++++++++-----
 lowLevel.ino | 24 ++++++++++----------
 server.ino   | 21 +++++++++++-------
 structs.h    | 14 ++++++++++++
 5 files changed, 101 insertions(+), 28 deletions(-)

diff --git a/config.h b/config.h
index f3e1402..d97c080 100644
--- a/config.h
+++ b/config.h
@@ -4,13 +4,14 @@
 #define PANEL_PIXEL_COUNT 16
 #define PANEL_COUNT 3
 #define NUMPIXELS PANEL_PIXEL_COUNT*PANEL_PIXEL_COUNT*PANEL_COUNT
-#define PANEL_MAX_X PANEL_PIXEL_COUNT * PANEL_COUNT - 1
-#define PANEL_MAX_Y PANEL_PIXEL_COUNT - 1
+#define DISPLAY_MAX_X PANEL_PIXEL_COUNT * PANEL_COUNT - 1
+#define DISPLAY_MAX_Y PANEL_PIXEL_COUNT - 1    
 
 #define TEXT_MAX_LENGTH 64
 #define MAX_TEXT_NODES_COUNT 4
+#define MAX_IMAGES_SAVED 2
+
 #define SMALL_TEXT_HEIGHT 7
 #define SMALL_TEXT_WIDTH 5
-
 #define MEDIUM_TEXT_HEIGHT 7
 #define MEDIUM_TEXT_WIDTH 5
\ No newline at end of file
diff --git a/ledy.ino b/ledy.ino
index 996b798..c55c2bf 100644
--- a/ledy.ino
+++ b/ledy.ino
@@ -17,6 +17,50 @@ TextNode text_nodes[MAX_TEXT_NODES_COUNT];
 Cursor cursor;
 short ever_created_text_nodes = 0;
 
+Image saved_images[MAX_IMAGES_SAVED] = {
+	{
+		{
+    // Row 0
+    {{255,0,0}, {255,0,0}, {255,0,0}, {255,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,255,0}, {0,255,0}, {0,255,0}, {0,255,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,255}, {0,0,255}, {0,0,255}, {0,0,255}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {255,255,0}, {255,255,0}, {255,255,0}, {255,255,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {255,0,255}, {255,0,255}, {255,0,255}, {255,0,255}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,255,255}, {0,255,255}, {0,255,255}, {0,255,255}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}},
+    // Row 1
+    {{255,0,0}, {255,0,0}, {255,0,0}, {255,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,255,0}, {0,255,0}, {0,255,0}, {0,255,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,255}, {0,0,255}, {0,0,255}, {0,0,255}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {255,255,0}, {255,255,0}, {255,255,0}, {255,255,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {255,0,255}, {255,0,255}, {255,0,255}, {255,0,255}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,255,255}, {0,255,255}, {0,255,255}, {0,255,255}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}},
+    // Row 2
+    {{255,0,0}, {255,0,0}, {255,0,0}, {255,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,255,0}, {0,255,0}, {0,255,0}, {0,255,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,255}, {0,0,255}, {0,0,255}, {0,0,255}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {255,255,0}, {255,255,0}, {255,255,0}, {255,255,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {255,0,255}, {255,0,255}, {255,0,255}, {255,0,255}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,255,255}, {0,255,255}, {0,255,255}, {0,255,255}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}},
+    // Row 3
+    {{255,0,0}, {255,0,0}, {255,0,0}, {255,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,255,0}, {0,255,0}, {0,255,0}, {0,255,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,255}, {0,0,255}, {0,0,255}, {0,0,255}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {255,255,0}, {255,255,0}, {255,255,0}, {255,255,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {255,0,255}, {255,0,255}, {255,0,255}, {255,0,255}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,255,255}, {0,255,255}, {0,255,255}, {0,255,255}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}},
+    // Row 4
+    {{0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}},
+    // Row 5
+    {{0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}},
+    // Row 6
+    {{0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}},
+    // Row 7
+    {{0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}, {0,0,0}},
+    // Row 8
+    {{255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}},
+    // Row 9
+    {{255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}},
+    // Row 10
+    {{255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}},
+    // Row 11
+    {{255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}, {255,255,255}},
+    // Row 12
+    {{128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}},
+    // Row 13
+    {{128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}},
+    // Row 14
+    {{128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}},
+    // Row 15
+    {{128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}, {128,128,128}}
+  },
+  48,  // width
+  16   // height
+	},
+	{}
+};
+
+
+
 short getTextNodeY2(TextNode *node)
 {
   return node->pos_y + node->characterSize.height - 1;
@@ -100,7 +144,7 @@ void scrollAllScrollableTexts(bool split_scroll_mode = false)
           }
           else
           {
-            if (x1 > PANEL_MAX_X)
+            if (x1 > DISPLAY_MAX_X)
             {
               text_nodes[i].is_deleted = true;
               continue;
@@ -125,6 +169,18 @@ void scrollAllScrollableTexts(bool split_scroll_mode = false)
   }
 }
 
+void drawImageFromMemoryByIndex(unsigned char image_index, short pos_x, short pos_y)
+{
+	Image* img = &saved_images[image_index];
+	for (unsigned char y = 0; y < img->height; y++)
+    {
+        for (unsigned char x = 0; x < img->width; x++)
+        {
+          setPixel(x + pos_x, y + pos_y, pixels.Color(img->pixels[y][x].r, img->pixels[y][x].g, img->pixels[y][x].b));
+        }
+    }
+}
+
 void setup()
 {
   Serial.begin(115200);
@@ -146,10 +202,7 @@ void loop()
   handle_server();
   if (text_nodes[0].is_deleted && text_nodes[2].is_deleted)
   {
-    cursor.x = PANEL_MAX_X + 1;
-    addNewTextNode("color", 0xFF121212, true);
-    addNewTextNode("ful ", 0xFF000036, true);
-    addNewTextNode("test", 0xFF121212, true);
+    drawImageFromMemoryByIndex(0,0,0);
   }
   scrollAllScrollableTexts();
   pixels.show();
diff --git a/lowLevel.ino b/lowLevel.ino
index 9614855..ebf2798 100644
--- a/lowLevel.ino
+++ b/lowLevel.ino
@@ -108,8 +108,8 @@ void drawCharacterPart(const bool* character_row, unsigned char height, uint32_t
       short pixel_x = col + start_x;
       short pixel_y = start_y;
 
-      if (pixel_x >= 0 && pixel_x <= PANEL_MAX_X &&
-          pixel_y >= 0 && pixel_y <= PANEL_MAX_Y)
+      if (pixel_x >= 0 && pixel_x <= DISPLAY_MAX_X &&
+          pixel_y >= 0 && pixel_y <= DISPLAY_MAX_Y)
       {
         setPixel(pixel_x, pixel_y, color);
       }
@@ -170,7 +170,7 @@ void shiftGivenRectangleLeft(short x1, short y1, short x2, short y2, unsigned ch
   for (short i = 0; i < height; i++)
   {
     short y = y1 + i;
-    if (y < 0 || y > PANEL_MAX_Y) continue;
+    if (y < 0 || y > DISPLAY_MAX_Y) continue;
 
     for (short j = 0; j < width; j++)
     {
@@ -178,20 +178,20 @@ void shiftGivenRectangleLeft(short x1, short y1, short x2, short y2, unsigned ch
       short dest_x = src_x - shift_by;
 
       uint32_t color = 0;
-      if (src_x >= 0 && src_x <= PANEL_MAX_X) {
+      if (src_x >= 0 && src_x <= DISPLAY_MAX_X) {
         color = getPixelColor(src_x, y);
       }
       
-      if (dest_x >= 0 && dest_x <= PANEL_MAX_X) {
+      if (dest_x >= 0 && dest_x <= DISPLAY_MAX_X) {
         setPixel(dest_x, y, color);
       }
     }
   }
   // Clear the trailing edge that was shifted from
   for (short y = y1; y <= y2; y++) {
-      if (y < 0 || y > PANEL_MAX_Y) continue;
+      if (y < 0 || y > DISPLAY_MAX_Y) continue;
       for (short x = x2 - shift_by + 1; x <= x2; x++) {
-          if (x >= 0 && x <= PANEL_MAX_X) {
+          if (x >= 0 && x <= DISPLAY_MAX_X) {
               setPixel(x, y, 0);
           }
       }
@@ -219,7 +219,7 @@ void shiftGivenRectangleRight(short x1, short y1, short x2, short y2, unsigned c
   for (short i = 0; i < height; i++)
   {
     short y = y1 + i;
-    if (y < 0 || y > PANEL_MAX_Y) continue;
+    if (y < 0 || y > DISPLAY_MAX_Y) continue;
 
     for (short j = width - 1; j >= 0; j--)
     {
@@ -227,20 +227,20 @@ void shiftGivenRectangleRight(short x1, short y1, short x2, short y2, unsigned c
       short dest_x = src_x + shift_by;
 
       uint32_t color = 0;
-      if (src_x >= 0 && src_x <= PANEL_MAX_X) {
+      if (src_x >= 0 && src_x <= DISPLAY_MAX_X) {
         color = getPixelColor(src_x, y);
       }
 
-      if (dest_x >= 0 && dest_x <= PANEL_MAX_X) {
+      if (dest_x >= 0 && dest_x <= DISPLAY_MAX_X) {
         setPixel(dest_x, y, color);
       }
     }
   }
   // Clear the trailing edge that was shifted from
   for (short y = y1; y <= y2; y++) {
-    if (y < 0 || y > PANEL_MAX_Y) continue;
+    if (y < 0 || y > DISPLAY_MAX_Y) continue;
     for (short x = x1; x < x1 + shift_by; x++) {
-        if (x >= 0 && x <= PANEL_MAX_X) {
+        if (x >= 0 && x <= DISPLAY_MAX_X) {
             setPixel(x, y, 0);
         }
     }
diff --git a/server.ino b/server.ino
index 3fba0d3..32ca7d3 100644
--- a/server.ino
+++ b/server.ino
@@ -40,30 +40,35 @@ void handleUpload()
   }
   
   // Save the new image to the next slot
-  if (saved_images_count < 11)
-  {  // Ensure we don't overflow (max index is 11)
-    saved_images_count++;
+  if (saved_images_count >= MAX_IMAGES_SAVED) {
+    saved_images_count = 0;
   }
-  
-  // Copy new_image data to saved_imaged array
+
+  // Copy new_image data to saved_images array
   for (int r = 0; r < 16; r++)
   {
     for (int c = 0; c < 16; c++)
     {
-      saved_imaged[saved_images_count][r][c] = new_image[r][c].color;
+      uint32_t color = new_image[r][c].color;
+      RGB rgb = {(unsigned char)((color >> 16) & 0xFF), (unsigned char)((color >> 8) & 0xFF), (unsigned char)(color & 0xFF)};
+      saved_images[saved_images_count].pixels[r][c] = rgb;
     }
   }
+  saved_images[saved_images_count].width = 16;
+  saved_images[saved_images_count].height = 16;
   
   pixels.clear();
-  drawImageFromSaved(0, 0, saved_images_count);
+  drawImageFromMemoryByIndex(saved_images_count, 0, 0);
   pixels.show();
   server.send(200, "text/plain", "OK");
+  
+  saved_images_count++;
 }
 
 void handleShowSaved()
 {
   pixels.clear();
-  drawImageFromSaved(0, 0, 0);
+  drawImageFromMemoryByIndex(0, 0, 0);
   pixels.show();
   server.send(200, "text/plain", "OK");
 }
diff --git a/structs.h b/structs.h
index ad6e8b1..47dadbf 100644
--- a/structs.h
+++ b/structs.h
@@ -39,5 +39,19 @@ struct TextNode
   TextNode() : color(0), pos_x(0), pos_y(0), character_count(0), scroll_slowness(0), scroll_progress(0), characterSize({7,5}), is_deleted(true), is_scrolling() {}
 };
 
+struct RGB
+{
+  unsigned char r;
+  unsigned char g;
+  unsigned char b;
+};
+
+struct Image
+{
+  RGB pixels[PANEL_PIXEL_COUNT][DISPLAY_MAX_X + 1];
+  unsigned short width;
+  unsigned short height;
+};
+
 #endif // STRUCTS_H