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--- projects:louie-the-gui [2020/05/02 17:18] – created - external edit 127.0.0.1
+++ projects:louie-the-gui [2025/06/14 06:43] (current) – removed jkent
@@ Line 1: / Line 1: @@
-====== Louie the GUI ======
-Louie the GUI is a tile based immediate GUI intended for microcontrollers.
-Tilesets are 1bpp.
-<code:c>
-typedef struct louie_tileset_t louie_tileset_t;
-struct louie_tileset_t {
-    uint8_t tile_width;
-    uint8_t tile_height;
-    uint16_t reserved;
-    uint16_t first_tile;
-    uint16_t last_tile;
-    uint8_t tile_data[];
-};
-</code>
-Tilemaps are 16-bit.  The 4 most significant bits are two color entries, which reference a device specific, 4-entry palette map.
-=== Tile entry: ===
-^  bits 15-14  ^  bits 13-12   ^  bits 11-0   ^
-|  on/1 color  |  off/0 color  |  tile index  |