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49 lines
1.4 KiB
49 lines
1.4 KiB
2 years ago
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdint.h>
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void generate_glyph_tables() {
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printf("static const font%dx_bitmap_t PROGMEM font%d%d_ascii[] = {\n", FONT_W, FONT_W, FONT_H);
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for (int i = 32; i < 127; i++) {
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uint8_t line[8] = {};
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for(int j = 0; j < FONT_H; j++) {
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const char *row = font_ascii[(i - 32)*FONT_H + j];
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for(int k = 0; k < FONT_W; k++) {
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line[k] |= (row[k] != 32) << j;
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}
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}
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printf(" {{");
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for(int k = 0; k < FONT_W; k++) {
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if (k > 0) printf(", ");
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printf("0x%02x", line[k]);
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}
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printf("}},\n");
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}
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printf("};\n\n");
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printf("static const struct utf_glyph%dx PROGMEM font%d%d_extra[] = {\n", FONT_W, FONT_W, FONT_H);
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for (int i = 0; i < sizeof(font_extras) / (sizeof(font_extras[0]) * FONT_H); i++) {
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uint8_t line[8] = {};
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for(int j = 0; j < FONT_H; j++) {
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const char *row = font_extras[i*FONT_H + j];
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for(int k = 0; k < FONT_W; k++) {
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line[k] |= (row[k] != 32) << j;
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}
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}
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printf(" {.utf={.symbol=\"%s\"}, {{", font_extras_utf[i]);
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for(int k = 0; k < FONT_W; k++) {
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if (k > 0) printf(", ");
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printf("0x%02x", line[k]);
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}
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printf("}}},\n");
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}
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printf("};\n");
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}
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void main() {
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generate_glyph_tables();
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}
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