add ui, change project struct

Core/App/Graphic/asciifont.c

@@ -0,0 +1,44 @@
+#include <stdint.h>
+#include "asciifont.h"
+#include "bmfont.h"
+#include "Fonts/quan8x8.h"
+#include "Fonts/unifont16x16.h"
+
+#define ASCII_CHAR_START 0x21
+#define ASCII_CHAR_END 0x7E
+
+uint8_t af_get_char_data(bmf_BitmapFont *font, uint32_t unicode, uint8_t *buffer) {
+    if (unicode < ASCII_CHAR_START || unicode > ASCII_CHAR_END) {
+        return 0;
+    }
+    uint8_t ch_w = font->char_width;
+    uint8_t ch_h = font->char_height;
+    uint8_t wp = ch_w / 8;
+    wp += (ch_w % 8) ? 1 : 0;
+    uint16_t buffer_size = wp * ch_h;
+    uint32_t start, curr;
+    start = (unicode - ASCII_CHAR_START) * buffer_size;
+    for (curr = 0; curr < buffer_size; curr ++) {
+        buffer[curr] = font->font_date[start + curr];
+    }
+    return 1;
+}
+
+bmf_BitmapFont font_quan_8x8_obj = {
+    af_get_char_data,
+    FONT_QUAN_8_8,
+    8,
+    8,
+    FONT_QUAN_ASCII_WIDTH_8_8
+};
+
+bmf_BitmapFont font_unifont_16x16_obj = {
+    af_get_char_data,
+    FONT_UNIFONT_16_16,
+    16,
+    16,
+    FONT_UNIFONT_ASCII_WIDTH_16_16
+};
+
+bmf_BitmapFont *font_quan_8x8 = &font_quan_8x8_obj;
+bmf_BitmapFont *font_unifont_16x16 = &font_unifont_16x16_obj;