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add font generation & missing font flags

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master
Ondřej Hruška 2 years ago
parent cccb03ad13
commit 8b5c1ee9ba
17 changed files with 465 additions and 475 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 9
      Makefile
  2. 12
      fb_text.c
  3. 4
      fb_text.h
  4. 219
      font.c
  5. 102
      font_35.inc.c
  6. 102
      font_45.inc.c
  7. 116
      font_57.inc.c
  8. 13
      fontedit_35.c
  9. 22
      fontedit_45.c
  10. 44
      fontedit_57.c
  11. 40
      fontedit_gen45.c
  12. 36
      fontedit_gen45_extra.c
  13. 124
      fontedit_gen57.c
  14. 45
      fontedit_gen57_extra.c
  15. 0
      fontedit_gen_table.c
  16. 48
      fontedit_render.inc.c
  17. 4
      main.c

9
Makefile
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@ -1,6 +1,11 @@
.PHONY: build run
.PHONY: build run fonts
all: ufb-test
all: fonts ufb-test
fonts: fontedit_35.c fontedit_45.c fontedit_57.c
tcc -run fontedit_35.c > font_35.inc.c || true
tcc -run fontedit_45.c > font_45.inc.c || true
tcc -run fontedit_57.c > font_57.inc.c || true
run: ufb-test
./ufb-test

12
fb_text.c
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@ -16,9 +16,12 @@ void fb_text_P_or_RAM(fbpos_t x, fbpos_t y, const char *text, uint8_t flags, fbc
uint8_t symw;
uint8_t symh;
if (flags & FONT_TINY) {
if (flags & FONT_4X5) {
symw = 4;
symh = 5;
} else if (flags & FONT_3X5) {
symw = 3;
symh = 5;
} else {
symw = 5;
symh = 7;
@ -26,10 +29,13 @@ void fb_text_P_or_RAM(fbpos_t x, fbpos_t y, const char *text, uint8_t flags, fbc
while ((uchar = Utf8Iterator_Next(&iter)).uint) {
const uint8_t *data;
if (flags & FONT_TINY) {
if (flags & FONT_4X5) {
const font4x_bitmap_t *sym = font45_getsym(&uchar);
data = sym->data;
} else {
} else if (flags & FONT_3X5) {
const font3x_bitmap_t *sym = font35_getsym(&uchar);
data = sym->data;
} else{
const font5x_bitmap_t *sym = font57_getsym(&uchar);
data = sym->data;
}

4
fb_text.h
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@ -8,7 +8,9 @@
#include "framebuffer.h"
/// Use tiny font 5x4, supports only digits and select symbols
#define FONT_TINY 8
#define FONT_4X5 8
#define FONT_3X5 16
#define FONT_5X7 0 // default font
/// Use bold variant (each character is printed twice, 1px offset)
#define FONT_BOLD 1
/// Print characters 2x wider

219
font.c
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@ -3,8 +3,6 @@
#include "progmem.h"
#include <stdint.h>
#define FONT_EXTRAS_START (0x7e - 0x20 + 1)
union utf_lookup {
const char symbol[4];
/// symbol as uint, but not decoded - just for matching!
@ -26,203 +24,58 @@ struct utf_glyph3x {
font3x_bitmap_t graphic;
};
#define F57_NUM_ASCII 95
#define F57_ASCII_START 0x20
#define F57_ASCII_END 0x7e
// ASCII symbols are stored as bare graphic to reduce ROM size
static const font5x_bitmap_t PROGMEM font57_ascii[F57_NUM_ASCII] = {
{{0x00, 0x00, 0x00, 0x00, 0x00}}, // 0x20
{{0x00, 0x00, 0x5f, 0x00, 0x00}}, // ! 0x21
{{0x00, 0x07, 0x00, 0x07, 0x00}}, // \" 0x22
{{0x14, 0x7f, 0x14, 0x7f, 0x14}}, // # 0x23
{{0x24, 0x2a, 0x7f, 0x2a, 0x12}}, // $ 0x24
{{0x23, 0x13, 0x08, 0x64, 0x62}}, // % 0x25
{{0x36, 0x49, 0x55, 0x22, 0x50}}, // & 0x26
{{0x00, 0x05, 0x03, 0x00, 0x00}}, // ' 0x27
{{0x00, 0x1c, 0x22, 0x41, 0x00}}, // ( 0x28
{{0x00, 0x41, 0x22, 0x1c, 0x00}}, // ) 0x29
{{0x14, 0x08, 0x3e, 0x08, 0x14}}, // * 0x2a
{{0x08, 0x08, 0x3e, 0x08, 0x08}}, // + 0x2b
{{0x00, 0x50, 0x30, 0x00, 0x00}}, // , 0x2c
{{0x08, 0x08, 0x08, 0x08, 0x08}}, // - 0x2d
{{0x00, 0x60, 0x60, 0x00, 0x00}}, // . 0x2e
{{0x20, 0x10, 0x08, 0x04, 0x02}}, // / 0x2f
{{0x3e, 0x51, 0x49, 0x45, 0x3e}}, // 0 0x30
{{0x00, 0x42, 0x7f, 0x40, 0x00}}, // 1 0x31
{{0x42, 0x61, 0x51, 0x49, 0x46}}, // 2 0x32
{{0x21, 0x41, 0x45, 0x4b, 0x31}}, // 3 0x33
{{0x18, 0x14, 0x12, 0x7f, 0x10}}, // 4 0x34
{{0x27, 0x45, 0x45, 0x45, 0x39}}, // 5 0x35
{{0x3c, 0x4a, 0x49, 0x49, 0x30}}, // 6 0x36
{{0x01, 0x71, 0x09, 0x05, 0x03}}, // 7 0x37
{{0x36, 0x49, 0x49, 0x49, 0x36}}, // 8 0x38
{{0x06, 0x49, 0x49, 0x29, 0x1e}}, // 9 0x39
{{0x00, 0x36, 0x36, 0x00, 0x00}}, // : 0x3a
{{0x00, 0x56, 0x36, 0x00, 0x00}}, // ; 0x3b
{{0x08, 0x14, 0x22, 0x41, 0x00}}, // < 0x3c
{{0x14, 0x14, 0x14, 0x14, 0x14}}, // = 0x3d
{{0x00, 0x41, 0x22, 0x14, 0x08}}, // > 0x3e
{{0x02, 0x01, 0x51, 0x09, 0x06}}, // ? 0x3f
{{0x32, 0x49, 0x79, 0x41, 0x3e}}, // @ 0x40
{{0x7e, 0x11, 0x11, 0x11, 0x7e}}, // A 0x41
{{0x7f, 0x49, 0x49, 0x49, 0x36}}, // B 0x42
{{0x3e, 0x41, 0x41, 0x41, 0x22}}, // C 0x43
{{0x7f, 0x41, 0x41, 0x22, 0x1c}}, // D 0x44
{{0x7f, 0x49, 0x49, 0x49, 0x41}}, // E 0x45
{{0x7f, 0x09, 0x09, 0x09, 0x01}}, // F 0x46
{{0x3e, 0x41, 0x49, 0x49, 0x7a}}, // G 0x47
{{0x7f, 0x08, 0x08, 0x08, 0x7f}}, // H 0x48
{{0x00, 0x41, 0x7f, 0x41, 0x00}}, // I 0x49
{{0x20, 0x40, 0x41, 0x3f, 0x01}}, // J 0x4a
{{0x7f, 0x08, 0x14, 0x22, 0x41}}, // K 0x4b
{{0x7f, 0x40, 0x40, 0x40, 0x40}}, // L 0x4c
{{0x7f, 0x02, 0x0c, 0x02, 0x7f}}, // M 0x4d
{{0x7f, 0x04, 0x08, 0x10, 0x7f}}, // N 0x4e
{{0x3e, 0x41, 0x41, 0x41, 0x3e}}, // O 0x4f
{{0x7f, 0x09, 0x09, 0x09, 0x06}}, // P 0x50
{{0x3e, 0x41, 0x51, 0x21, 0x5e}}, // Q 0x51
{{0x7f, 0x09, 0x19, 0x29, 0x46}}, // R 0x52
{{0x46, 0x49, 0x49, 0x49, 0x31}}, // S 0x53
{{0x01, 0x01, 0x7f, 0x01, 0x01}}, // T 0x54
{{0x3f, 0x40, 0x40, 0x40, 0x3f}}, // U 0x55
{{0x1f, 0x20, 0x40, 0x20, 0x1f}}, // V 0x56
{{0x3f, 0x40, 0x38, 0x40, 0x3f}}, // W 0x57
{{0x63, 0x14, 0x08, 0x14, 0x63}}, // X 0x58
{{0x07, 0x08, 0x70, 0x08, 0x07}}, // Y 0x59
{{0x61, 0x51, 0x49, 0x45, 0x43}}, // Z 0x5a
{{0x00, 0x7f, 0x41, 0x41, 0x00}}, // [ 0x5b
{{0x02, 0x04, 0x08, 0x10, 0x20}}, // \\ 0x5c
{{0x00, 0x41, 0x41, 0x7f, 0x00}}, // ] 0x5d
{{0x04, 0x02, 0x01, 0x02, 0x04}}, // ^ 0x5e
{{0x40, 0x40, 0x40, 0x40, 0x40}}, // _ 0x5f
{{0x00, 0x01, 0x02, 0x04, 0x00}}, // ` 0x60
{{0x20, 0x54, 0x54, 0x54, 0x78}}, // a 0x61
{{0x7f, 0x48, 0x44, 0x44, 0x38}}, // b 0x62
{{0x38, 0x44, 0x44, 0x44, 0x20}}, // c 0x63
{{0x38, 0x44, 0x44, 0x48, 0x7f}}, // d 0x64
{{0x38, 0x54, 0x54, 0x54, 0x18}}, // e 0x65
{{0x08, 0x7e, 0x09, 0x01, 0x02}}, // f 0x66
{{0x0c, 0x52, 0x52, 0x52, 0x3e}}, // g 0x67
{{0x7f, 0x08, 0x04, 0x04, 0x78}}, // h 0x68
{{0x00, 0x44, 0x7d, 0x40, 0x00}}, // i 0x69
{{0x20, 0x40, 0x44, 0x3d, 0x00}}, // j 0x6a
{{0x7f, 0x10, 0x28, 0x44, 0x00}}, // k 0x6b
{{0x00, 0x41, 0x7f, 0x40, 0x00}}, // l 0x6c
{{0x7c, 0x04, 0x18, 0x04, 0x78}}, // m 0x6d
{{0x7c, 0x08, 0x04, 0x04, 0x78}}, // n 0x6e
{{0x38, 0x44, 0x44, 0x44, 0x38}}, // o 0x6f
{{0x7c, 0x14, 0x14, 0x14, 0x08}}, // p 0x70
{{0x08, 0x14, 0x14, 0x18, 0x7c}}, // q 0x71
{{0x7c, 0x08, 0x04, 0x04, 0x08}}, // r 0x72
{{0x48, 0x54, 0x54, 0x54, 0x20}}, // s 0x73
{{0x04, 0x3f, 0x44, 0x40, 0x20}}, // t 0x74
{{0x3c, 0x40, 0x40, 0x20, 0x7c}}, // u 0x75
{{0x1c, 0x20, 0x40, 0x20, 0x1c}}, // v 0x76
{{0x3c, 0x40, 0x30, 0x40, 0x3c}}, // w 0x77
{{0x44, 0x28, 0x10, 0x28, 0x44}}, // x 0x78
{{0x0c, 0x50, 0x50, 0x50, 0x3c}}, // y 0x79
{{0x44, 0x64, 0x54, 0x4c, 0x44}}, // z 0x7a
{{0x00, 0x08, 0x36, 0x41, 0x00}}, // { 0x7b
{{0x00, 0x00, 0x7f, 0x00, 0x00}}, // | 0x7c
{{0x00, 0x41, 0x36, 0x08, 0x00}}, // } 0x7d
{{0x10, 0x08, 0x08, 0x10, 0x08}}, // ~ 0x7e
};
#define F57_NUM_EXTRA 16
#include "font_35.inc.c"
#include "font_45.inc.c"
#include "font_57.inc.c"
#define ASCII_START 0x20
#define ASCII_END 0x7e
#define FONT_GETSYM_IMPL(rettype, symtype, fontname) \
const rettype *fontname##_getsym(const struct Utf8Char *ch) { \
const uint8_t byte0 = ch->bytes[0]; \
if (byte0 < ASCII_START) { \
goto fail; \
} \
if (byte0 <= ASCII_END) { \
return &fontname##_ascii[byte0 - ASCII_START]; \
} \
for (uint8_t i = 0; i < sizeof(fontname##_extra) / sizeof(fontname##_extra[0]); i++) { \
const struct symtype *sym = &fontname##_extra[i]; \
const uint32_t table_ch = pgm_read_dword(&sym->utf.uint); \
if (table_ch == ch->uint) { \
return &sym->graphic; \
} \
} \
fail: return &fontname ## _extra[0].graphic; \
}
// utf8 characters list ending with empty struct
static const struct utf_glyph5x PROGMEM font57_extra[F57_NUM_EXTRA] = {
{.symbol="<EFBFBD>", {{0xFE, 0x82, 0x82, 0x82, 0xFE}}}, // box - error code
{.symbol="×", {{0x22, 0x14, 0x08, 0x14, 0x22}}}, // cross
{.symbol="↑", {{0x08, 0x04, 0x3e, 0x04, 0x08}}}, // arrow_up
{.symbol="↓", {{0x08, 0x10, 0x3e, 0x10, 0x08}}}, // arrow_down
{.symbol="←", {{0x08, 0x1c, 0x2a, 0x08, 0x08}}}, // arrow_left
{.symbol="→", {{0x08, 0x08, 0x2a, 0x1c, 0x08}}}, // arrow_right
{.symbol="⏰", {{0x1c, 0x22, 0x2e, 0x2a, 0x1c}}}, // clock
{.symbol="⌛", {{0x63, 0x55, 0x4d, 0x55, 0x63}}}, // hourglass
{.symbol="☸", {{0x1c, 0x22, 0x2a, 0x22, 0x1c}}}, // wheel
{.symbol="⏎", {{0x10, 0x38, 0x54, 0x10, 0x1e}}}, // return
{.symbol="🌡", {{0x60, 0x9e, 0x81, 0x9e, 0x6a}}}, // thermometer
{.symbol="°", {{0x00, 0x07, 0x05, 0x07, 0x00}}}, // degree
{.symbol="μ", {{0x7C, 0x20, 0x20, 0x10, 0x3C}}}, // micro
{.symbol="🔙", {{0x04, 0x4e, 0x55, 0x44, 0x38}}}, // back
{.symbol="▶", {{0x7f, 0x3e, 0x1c, 0x08, 0x00}}}, // tri_right
{.symbol="◀", {{0x00, 0x08, 0x1c, 0x3e, 0x7f}}}, // tri_left
};
#define F45_NUM_ASCII
static const font4x_bitmap_t PROGMEM font45_ascii[F45_NUM_ASCII] = {
{{0x0e, 0x11, 0x11, 0x0e}}, // 0
{{0x04, 0x12, 0x1f, 0x10}}, // 1
{{0x12, 0x19, 0x15, 0x12}}, // 2
{{0x0a, 0x11, 0x15, 0x0a}}, // 3
{{0x07, 0x04, 0x1e, 0x04}}, // 4
{{0x17, 0x15, 0x15, 0x09}}, // 5
{{0x0e, 0x15, 0x15, 0x09}}, // 6
{{0x11, 0x09, 0x05, 0x03}}, // 7
{{0x0a, 0x15, 0x15, 0x0a}}, // 8
{{0x12, 0x15, 0x15, 0x0a}}, // 9
{{0x00, 0x00, 0x00, 0x00}}, // ' '
};
FONT_GETSYM_IMPL(font5x_bitmap_t, utf_glyph5x, font57)
FONT_GETSYM_IMPL(font4x_bitmap_t, utf_glyph4x, font45)
FONT_GETSYM_IMPL(font3x_bitmap_t, utf_glyph3x, font35)
#define F45_NUM_EXTRA 7
static const struct utf_glyph4x PROGMEM font45_extra[F45_NUM_EXTRA] = {
{.symbol="<EFBFBD>", {{0x1f, 0x11, 0x11, 0x1f}}}, // box - error code
{.symbol="°", {{0x02, 0x05, 0x02, 0x00}}},
{.symbol="-", {{0x00, 0x04, 0x04, 0x04}}},
{.symbol="C", {{0x0e, 0x11, 0x11, 0x0a}}},
{.symbol="P", {{0x1f, 0x05, 0x05, 0x02}}},
{.symbol="M", {{0x1f, 0x01, 0x02, 0x1f}}},
{.symbol=".", {{0x00, 0x18, 0x18, 0x00}}},
};
#if 0
const font5x_bitmap_t *font57_getsym(const struct Utf8Char *ch)
{
const uint8_t byte0 = ch->bytes[0];
if (byte0 < F57_ASCII_START) {
// low ASCII is not supported.
if (byte0 < ASCII_START) {
goto fail;
}
if (byte0 <= F57_ASCII_END) {
// valid ASCII at hard positions.
// In this case only the first byte is significant.
return &font57_ascii[byte0 - F57_ASCII_START];
if (byte0 <= ASCII_END) {
return &font57_ascii[byte0 - ASCII_START];
}
// search UTF8
for (uint8_t i = 0; i < F57_NUM_EXTRA; i++) {
for (uint8_t i = 0; i < sizeof(font57_extra) / sizeof(font57_extra[0]); i++) {
const struct utf_glyph5x *sym = &font57_extra[i];
const uint32_t table_ch = pgm_read_dword(&sym->uint);
if (table_ch == ch->uint) {
return &sym->graphic;
}
}
fail:
fail:
return &font57_extra[0].graphic; // replacement character
}
const font4x_bitmap_t *font45_getsym(const struct Utf8Char *ch)
{
const uint8_t byte0 = ch->bytes[0];
if (byte0 == ' ') {
return &font45_ascii[10];
}
if (byte0 >= '0' && byte0 <= '9') {
return &font45_ascii[byte0 - '0'];
}
// search UTF8
for (uint8_t i = 0; i < F45_NUM_EXTRA; i++) {
const struct utf_glyph4x *sym = &font45_extra[i];
const uint32_t table_ch = pgm_read_dword(&sym->uint);
if (table_ch == ch->uint) {
return &sym->graphic;
}
}
fail:
return &font45_extra[0].graphic; // replacement character
}
#endif

102
font_35.inc.c
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@ -0,0 +1,102 @@
static const font3x_bitmap_t PROGMEM font35_ascii[] = {
{{0x00, 0x00, 0x00}},
{{0x00, 0x17, 0x00}},
{{0x03, 0x00, 0x03}},
{{0x0a, 0x1f, 0x0a}},
{{0x16, 0x1f, 0x1a}},
{{0x19, 0x04, 0x13}},
{{0x1d, 0x17, 0x19}},
{{0x00, 0x03, 0x00}},
{{0x0e, 0x11, 0x00}},
{{0x11, 0x0e, 0x00}},
{{0x05, 0x02, 0x05}},
{{0x04, 0x0e, 0x04}},
{{0x10, 0x08, 0x00}},
{{0x04, 0x04, 0x04}},
{{0x18, 0x18, 0x00}},
{{0x18, 0x04, 0x03}},
{{0x1f, 0x11, 0x1f}},
{{0x12, 0x1f, 0x10}},
{{0x1d, 0x15, 0x17}},
{{0x11, 0x15, 0x1f}},
{{0x07, 0x04, 0x1f}},
{{0x17, 0x15, 0x1d}},
{{0x1f, 0x15, 0x1d}},
{{0x03, 0x01, 0x1f}},
{{0x1f, 0x15, 0x1f}},
{{0x17, 0x15, 0x1f}},
{{0x00, 0x0a, 0x00}},
{{0x10, 0x0a, 0x00}},
{{0x04, 0x0a, 0x11}},
{{0x0a, 0x0a, 0x0a}},
{{0x11, 0x0a, 0x04}},
{{0x01, 0x15, 0x07}},
{{0x0f, 0x11, 0x17}},
{{0x1f, 0x05, 0x1f}},
{{0x1f, 0x15, 0x1e}},
{{0x1f, 0x11, 0x11}},
{{0x1f, 0x11, 0x0e}},
{{0x1f, 0x15, 0x11}},
{{0x1f, 0x05, 0x01}},
{{0x1f, 0x11, 0x1d}},
{{0x1f, 0x04, 0x1f}},
{{0x11, 0x1f, 0x11}},
{{0x19, 0x11, 0x1f}},
{{0x1f, 0x04, 0x1b}},
{{0x1f, 0x10, 0x10}},
{{0x1f, 0x03, 0x1f}},
{{0x1f, 0x01, 0x1e}},
{{0x1f, 0x11, 0x1f}},
{{0x1f, 0x05, 0x07}},
{{0x0f, 0x09, 0x1f}},
{{0x1f, 0x0d, 0x17}},
{{0x17, 0x15, 0x1d}},
{{0x01, 0x1f, 0x01}},
{{0x1f, 0x10, 0x1f}},
{{0x0f, 0x10, 0x0f}},
{{0x1f, 0x18, 0x1f}},
{{0x1b, 0x04, 0x1b}},
{{0x07, 0x1c, 0x07}},
{{0x19, 0x15, 0x13}},
{{0x00, 0x1f, 0x11}},
{{0x03, 0x04, 0x18}},
{{0x11, 0x1f, 0x00}},
{{0x02, 0x01, 0x02}},
{{0x10, 0x10, 0x10}},
{{0x01, 0x02, 0x00}},
{{0x1d, 0x15, 0x1e}},
{{0x1f, 0x14, 0x1c}},
{{0x1c, 0x14, 0x14}},
{{0x1c, 0x14, 0x1f}},
{{0x0f, 0x15, 0x17}},
{{0x04, 0x1f, 0x05}},
{{0x17, 0x15, 0x0f}},
{{0x1f, 0x04, 0x1c}},
{{0x14, 0x1d, 0x10}},
{{0x18, 0x10, 0x1d}},
{{0x1f, 0x08, 0x14}},
{{0x11, 0x1f, 0x10}},
{{0x1c, 0x0c, 0x1c}},
{{0x1c, 0x04, 0x18}},
{{0x1c, 0x14, 0x1c}},
{{0x1e, 0x0a, 0x0e}},
{{0x0e, 0x0a, 0x1e}},
{{0x1c, 0x04, 0x04}},
{{0x16, 0x16, 0x1a}},
{{0x02, 0x1f, 0x12}},
{{0x1e, 0x10, 0x1e}},
{{0x0e, 0x10, 0x0e}},
{{0x1c, 0x18, 0x1c}},
{{0x14, 0x08, 0x14}},
{{0x16, 0x14, 0x1e}},
{{0x1a, 0x16, 0x16}},
{{0x04, 0x0e, 0x11}},
{{0x00, 0x1f, 0x00}},
{{0x11, 0x0e, 0x04}},
{{0x04, 0x02, 0x06}},
};
static const struct utf_glyph3x PROGMEM font35_extra[] = {
{.utf={.symbol="<EFBFBD>"}, {{0x1f, 0x1f, 0x1f}}},
{.utf={.symbol="°"}, {{0x07, 0x05, 0x07}}},
};

102
font_45.inc.c
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static const font4x_bitmap_t PROGMEM font45_ascii[] = {
{{0x00, 0x00, 0x00, 0x00}},
{{0x00, 0x17, 0x17, 0x00}},
{{0x03, 0x00, 0x03, 0x00}},
{{0x0a, 0x1f, 0x0a, 0x1f}},
{{0x12, 0x1d, 0x17, 0x09}},
{{0x12, 0x08, 0x04, 0x12}},
{{0x1f, 0x15, 0x1f, 0x14}},
{{0x00, 0x03, 0x00, 0x00}},
{{0x00, 0x0e, 0x11, 0x00}},
{{0x00, 0x11, 0x0e, 0x00}},
{{0x05, 0x02, 0x02, 0x05}},
{{0x04, 0x0e, 0x04, 0x00}},
{{0x00, 0x10, 0x08, 0x00}},
{{0x00, 0x04, 0x04, 0x04}},
{{0x00, 0x18, 0x18, 0x00}},
{{0x10, 0x08, 0x04, 0x02}},
{{0x0e, 0x11, 0x11, 0x0e}},
{{0x04, 0x12, 0x1f, 0x10}},
{{0x12, 0x19, 0x15, 0x12}},
{{0x0a, 0x11, 0x15, 0x0a}},
{{0x07, 0x04, 0x1e, 0x04}},
{{0x17, 0x15, 0x15, 0x09}},
{{0x0e, 0x15, 0x15, 0x09}},
{{0x11, 0x09, 0x05, 0x03}},
{{0x0a, 0x15, 0x15, 0x0a}},
{{0x12, 0x15, 0x15, 0x0a}},
{{0x00, 0x00, 0x0a, 0x00}},
{{0x00, 0x10, 0x0a, 0x00}},
{{0x04, 0x0a, 0x11, 0x00}},
{{0x0a, 0x0a, 0x0a, 0x00}},
{{0x11, 0x0a, 0x04, 0x00}},
{{0x01, 0x01, 0x15, 0x02}},
{{0x1f, 0x11, 0x17, 0x16}},
{{0x1e, 0x05, 0x05, 0x1e}},
{{0x1f, 0x15, 0x15, 0x0a}},
{{0x0e, 0x11, 0x11, 0x0a}},
{{0x1f, 0x11, 0x11, 0x0e}},
{{0x1f, 0x15, 0x15, 0x11}},
{{0x1f, 0x05, 0x05, 0x01}},
{{0x0e, 0x11, 0x15, 0x0d}},
{{0x1f, 0x04, 0x04, 0x1f}},
{{0x00, 0x11, 0x1f, 0x11}},
{{0x09, 0x11, 0x11, 0x0f}},
{{0x1f, 0x04, 0x0a, 0x11}},
{{0x1f, 0x10, 0x10, 0x10}},
{{0x1f, 0x03, 0x01, 0x1f}},
{{0x1f, 0x02, 0x04, 0x1f}},
{{0x0e, 0x11, 0x11, 0x0e}},
{{0x1f, 0x05, 0x05, 0x02}},
{{0x0e, 0x11, 0x19, 0x1e}},
{{0x1f, 0x05, 0x0d, 0x12}},
{{0x12, 0x15, 0x15, 0x09}},
{{0x01, 0x1f, 0x01, 0x00}},
{{0x0f, 0x10, 0x10, 0x0f}},
{{0x07, 0x08, 0x10, 0x1f}},
{{0x1f, 0x08, 0x18, 0x1f}},
{{0x1b, 0x04, 0x0c, 0x13}},
{{0x03, 0x1c, 0x04, 0x03}},
{{0x19, 0x15, 0x15, 0x13}},
{{0x00, 0x1f, 0x11, 0x00}},
{{0x02, 0x04, 0x08, 0x10}},
{{0x00, 0x11, 0x1f, 0x00}},
{{0x02, 0x01, 0x02, 0x00}},
{{0x10, 0x10, 0x10, 0x10}},
{{0x00, 0x01, 0x02, 0x00}},
{{0x19, 0x15, 0x15, 0x1e}},
{{0x1f, 0x14, 0x14, 0x08}},
{{0x0c, 0x12, 0x12, 0x12}},
{{0x08, 0x14, 0x14, 0x1f}},
{{0x0e, 0x15, 0x15, 0x16}},
{{0x04, 0x1e, 0x05, 0x01}},
{{0x13, 0x15, 0x15, 0x0f}},
{{0x1f, 0x04, 0x04, 0x18}},
{{0x00, 0x14, 0x1d, 0x10}},
{{0x18, 0x10, 0x1d, 0x00}},
{{0x1f, 0x08, 0x14, 0x12}},
{{0x11, 0x1f, 0x10, 0x00}},
{{0x1e, 0x06, 0x06, 0x1e}},
{{0x1e, 0x02, 0x02, 0x1c}},
{{0x0c, 0x12, 0x12, 0x0c}},
{{0x1f, 0x05, 0x05, 0x02}},
{{0x02, 0x05, 0x05, 0x1f}},
{{0x1e, 0x04, 0x02, 0x06}},
{{0x10, 0x16, 0x1a, 0x02}},
{{0x02, 0x0f, 0x12, 0x10}},
{{0x0e, 0x10, 0x10, 0x1e}},
{{0x06, 0x08, 0x10, 0x0e}},
{{0x1e, 0x18, 0x18, 0x1e}},
{{0x12, 0x0c, 0x0c, 0x12}},
{{0x17, 0x14, 0x14, 0x0f}},
{{0x12, 0x1a, 0x16, 0x12}},
{{0x00, 0x04, 0x1f, 0x11}},
{{0x00, 0x00, 0x1f, 0x00}},
{{0x00, 0x11, 0x1f, 0x04}},
{{0x02, 0x04, 0x02, 0x04}},
};
static const struct utf_glyph4x PROGMEM font45_extra[] = {
{.utf={.symbol="<EFBFBD>"}, {{0x1f, 0x11, 0x11, 0x1f}}},
{.utf={.symbol="°"}, {{0x07, 0x05, 0x07, 0x00}}},
};

116
font_57.inc.c
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@ -0,0 +1,116 @@
static const font5x_bitmap_t PROGMEM font57_ascii[] = {
{{0x00, 0x00, 0x00, 0x00, 0x00}},
{{0x00, 0x00, 0x5f, 0x00, 0x00}},
{{0x00, 0x07, 0x00, 0x07, 0x00}},
{{0x14, 0x7f, 0x14, 0x7f, 0x14}},
{{0x24, 0x2a, 0x7f, 0x2a, 0x12}},
{{0x23, 0x13, 0x08, 0x64, 0x62}},
{{0x36, 0x49, 0x55, 0x22, 0x50}},
{{0x00, 0x05, 0x03, 0x00, 0x00}},
{{0x00, 0x1c, 0x22, 0x41, 0x00}},
{{0x00, 0x41, 0x22, 0x1c, 0x00}},
{{0x14, 0x08, 0x3e, 0x08, 0x14}},
{{0x08, 0x08, 0x3e, 0x08, 0x08}},
{{0x00, 0x50, 0x30, 0x00, 0x00}},
{{0x08, 0x08, 0x08, 0x08, 0x08}},
{{0x00, 0x60, 0x60, 0x00, 0x00}},
{{0x20, 0x10, 0x08, 0x04, 0x02}},
{{0x3e, 0x51, 0x49, 0x45, 0x3e}},
{{0x00, 0x42, 0x7f, 0x40, 0x00}},
{{0x42, 0x61, 0x51, 0x49, 0x46}},
{{0x21, 0x41, 0x45, 0x4b, 0x31}},
{{0x18, 0x14, 0x12, 0x7f, 0x10}},
{{0x27, 0x45, 0x45, 0x45, 0x39}},
{{0x3c, 0x4a, 0x49, 0x49, 0x30}},
{{0x01, 0x71, 0x09, 0x05, 0x03}},
{{0x36, 0x49, 0x49, 0x49, 0x36}},
{{0x06, 0x49, 0x49, 0x29, 0x1e}},
{{0x00, 0x36, 0x36, 0x00, 0x00}},
{{0x00, 0x56, 0x36, 0x00, 0x00}},
{{0x08, 0x14, 0x22, 0x41, 0x00}},
{{0x14, 0x14, 0x14, 0x14, 0x14}},
{{0x00, 0x41, 0x22, 0x14, 0x08}},
{{0x02, 0x01, 0x51, 0x09, 0x06}},
{{0x32, 0x49, 0x79, 0x41, 0x3e}},
{{0x7e, 0x11, 0x11, 0x11, 0x7e}},
{{0x7f, 0x49, 0x49, 0x49, 0x36}},
{{0x3e, 0x41, 0x41, 0x41, 0x22}},
{{0x7f, 0x41, 0x41, 0x22, 0x1c}},
{{0x7f, 0x49, 0x49, 0x49, 0x41}},
{{0x7f, 0x09, 0x09, 0x09, 0x01}},
{{0x3e, 0x41, 0x49, 0x49, 0x7a}},
{{0x7f, 0x08, 0x08, 0x08, 0x7f}},
{{0x00, 0x41, 0x7f, 0x41, 0x00}},
{{0x20, 0x40, 0x41, 0x3f, 0x01}},
{{0x7f, 0x08, 0x14, 0x22, 0x41}},
{{0x7f, 0x40, 0x40, 0x40, 0x40}},
{{0x7f, 0x02, 0x0c, 0x02, 0x7f}},
{{0x7f, 0x04, 0x08, 0x10, 0x7f}},
{{0x3e, 0x41, 0x41, 0x41, 0x3e}},
{{0x7f, 0x09, 0x09, 0x09, 0x06}},
{{0x3e, 0x41, 0x51, 0x21, 0x5e}},
{{0x7f, 0x09, 0x19, 0x29, 0x46}},
{{0x46, 0x49, 0x49, 0x49, 0x31}},
{{0x01, 0x01, 0x7f, 0x01, 0x01}},
{{0x3f, 0x40, 0x40, 0x40, 0x3f}},
{{0x1f, 0x20, 0x40, 0x20, 0x1f}},
{{0x3f, 0x40, 0x38, 0x40, 0x3f}},
{{0x63, 0x14, 0x08, 0x14, 0x63}},
{{0x07, 0x08, 0x70, 0x08, 0x07}},
{{0x61, 0x51, 0x49, 0x45, 0x43}},
{{0x00, 0x7f, 0x41, 0x41, 0x00}},
{{0x02, 0x04, 0x08, 0x10, 0x20}},
{{0x00, 0x41, 0x41, 0x7f, 0x00}},
{{0x04, 0x02, 0x01, 0x02, 0x04}},
{{0x40, 0x40, 0x40, 0x40, 0x40}},
{{0x00, 0x01, 0x02, 0x04, 0x00}},
{{0x20, 0x54, 0x54, 0x54, 0x78}},
{{0x7f, 0x48, 0x44, 0x44, 0x38}},
{{0x38, 0x44, 0x44, 0x44, 0x20}},
{{0x38, 0x44, 0x44, 0x48, 0x7f}},
{{0x38, 0x54, 0x54, 0x54, 0x18}},
{{0x08, 0x7e, 0x09, 0x01, 0x02}},
{{0x0c, 0x52, 0x52, 0x52, 0x3e}},
{{0x7f, 0x08, 0x04, 0x04, 0x78}},
{{0x00, 0x44, 0x7d, 0x40, 0x00}},
{{0x20, 0x40, 0x44, 0x3d, 0x00}},
{{0x7f, 0x10, 0x28, 0x44, 0x00}},
{{0x00, 0x41, 0x7f, 0x40, 0x00}},
{{0x7c, 0x04, 0x18, 0x04, 0x78}},
{{0x7c, 0x08, 0x04, 0x04, 0x78}},
{{0x38, 0x44, 0x44, 0x44, 0x38}},
{{0x7c, 0x14, 0x14, 0x14, 0x08}},
{{0x08, 0x14, 0x14, 0x18, 0x7c}},
{{0x7c, 0x08, 0x04, 0x04, 0x08}},
{{0x48, 0x54, 0x54, 0x54, 0x20}},
{{0x04, 0x3f, 0x44, 0x40, 0x20}},
{{0x3c, 0x40, 0x40, 0x20, 0x7c}},
{{0x1c, 0x20, 0x40, 0x20, 0x1c}},
{{0x3c, 0x40, 0x30, 0x40, 0x3c}},
{{0x44, 0x28, 0x10, 0x28, 0x44}},
{{0x0c, 0x50, 0x50, 0x50, 0x3c}},
{{0x44, 0x64, 0x54, 0x4c, 0x44}},
{{0x00, 0x08, 0x36, 0x41, 0x00}},
{{0x00, 0x00, 0x7f, 0x00, 0x00}},
{{0x00, 0x41, 0x36, 0x08, 0x00}},
{{0x10, 0x08, 0x08, 0x10, 0x08}},
};
static const struct utf_glyph5x PROGMEM font57_extra[] = {
{.utf={.symbol="<EFBFBD>"}, {{0x7f, 0x41, 0x41, 0x41, 0x7f}}},
{.utf={.symbol="×"}, {{0x22, 0x14, 0x08, 0x14, 0x22}}},
{.utf={.symbol="↑"}, {{0x08, 0x04, 0x3e, 0x04, 0x08}}},
{.utf={.symbol="↓"}, {{0x08, 0x10, 0x3e, 0x10, 0x08}}},
{.utf={.symbol="←"}, {{0x08, 0x1c, 0x2a, 0x08, 0x08}}},
{.utf={.symbol="→"}, {{0x08, 0x08, 0x2a, 0x1c, 0x08}}},
{.utf={.symbol="⏰"}, {{0x1c, 0x22, 0x2e, 0x2a, 0x1c}}},
{.utf={.symbol="⌛"}, {{0x63, 0x55, 0x4d, 0x55, 0x63}}},
{.utf={.symbol="☸"}, {{0x1c, 0x22, 0x2a, 0x22, 0x1c}}},
{.utf={.symbol="⏎"}, {{0x10, 0x38, 0x54, 0x10, 0x1e}}},
{.utf={.symbol="🌡"}, {{0x20, 0x7e, 0x79, 0x7e, 0x2a}}},
{.utf={.symbol="°"}, {{0x00, 0x07, 0x05, 0x07, 0x00}}},
{.utf={.symbol="μ"}, {{0x7c, 0x20, 0x20, 0x10, 0x3c}}},
{.utf={.symbol="🔙"}, {{0x04, 0x4e, 0x55, 0x44, 0x38}}},
{.utf={.symbol="▶"}, {{0x7f, 0x3e, 0x1c, 0x08, 0x00}}},
{.utf={.symbol="◀"}, {{0x00, 0x08, 0x1c, 0x3e, 0x7f}}},
};

13
fontedit_35.c
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@ -1,4 +1,7 @@
const char* symbols[] = {
#define FONT_W 3
#define FONT_H 5
const char* font_ascii[] = {
// 32 " "
" ",
" ",
@ -569,7 +572,9 @@ const char* symbols[] = {
"x x",
" ",
" ",
};
const char *font_extras[] = {
// Extras
// Extra 0 "°"
"xxx",
@ -585,3 +590,9 @@ const char* symbols[] = {
" ",
};
const char *font_extras_utf[] = {
"<EFBFBD>",
"°",
};
#include "fontedit_render.inc.c"

22
fontedit_45.c
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@ -1,4 +1,7 @@
const char *symbols[] = {
#define FONT_W 4
#define FONT_H 5
const char *font_ascii[] = {
// 32 " "
" ",
" ",
@ -270,8 +273,8 @@ const char *symbols[] = {
"x ",
"xxxx",
// 77 "M"
"## #",
"# ##",
"#XX#",
"#X #",
"# #",
"# #",
"# #",
@ -332,7 +335,7 @@ const char *symbols[] = {
// 87 "W"
"x x",
"x x",
"xxxx",
"x x",
"xxxx",
"x xx",
// 88 "X"
@ -569,9 +572,9 @@ const char *symbols[] = {
" x x",
" ",
" ",
};
// Extras
const char *font_extras[] = {
// Extra 0 - unknown symbol
"####",
"# #",
@ -584,5 +587,12 @@ const char *symbols[] = {
"xxx ",
" ",
" ",
};
const char *font_extras_utf[] = {
"<EFBFBD>",
"°",
};
#include "fontedit_render.inc.c"

44
fontedit_57.c
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@ -1,4 +1,7 @@
const char *symbols[] = {
#define FONT_W 5
#define FONT_H 7
const char *font_ascii[] = {
// 32 " "
" ",
" ",
@ -759,7 +762,9 @@ const char *symbols[] = {
"# # ",
" ",
" ",
};
const char *font_extras[] = {
// Extras
// Extra 0
@ -892,52 +897,23 @@ const char *symbols[] = {
" #",
};
const char* extra_utf[] = {
const char *font_extras_utf[] = {
"<EFBFBD>",
"×",
"↑",
"↓",
"←",
"→",
"⏰",
"⏰", // clock
"⌛",
"☸",
"⏎",
"🌡",
"°",
"μ",
"🔙",
"🔙", // back
"▶",
"◀",
};
#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
void main() {
printf("static const font5x_bitmap_t PROGMEM font57[] = {\n");
const int fw = 5;
const int fh = 7;
for (int i = 32; i < 127; i++) {
uint8_t line[8] = {};
for(int j = 0; j < fh; j++) {
const char *row = symbols[(i - 32)*fh + j];
for(int k = 0; k < fw; k++) {
line[k] |= (row[k] != 32) << j;
}
}
printf(" {{");
for(int k = 0; k < fw; k++) {
if (k > 0) printf(", ");
printf("0x%02x", line[k]);
}
printf("}},\n");
}
printf("};\n");
// TODO specials
}
#include "fontedit_render.inc.c"

40
fontedit_gen45.c
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@ -1,40 +0,0 @@
#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
struct X {
uint8_t data[4];
};
const struct X font[] = {
{{0x0e, 0x11, 0x11, 0x0e}}, // 0
{{0x04, 0x12, 0x1f, 0x10}}, // 1
{{0x12, 0x19, 0x15, 0x12}}, // 2
{{0x0a, 0x11, 0x15, 0x0a}}, // 3
{{0x07, 0x04, 0x1e, 0x04}}, // 4
{{0x17, 0x15, 0x15, 0x09}}, // 5
{{0x0e, 0x15, 0x15, 0x09}}, // 6
{{0x11, 0x09, 0x05, 0x03}}, // 7
{{0x0a, 0x15, 0x15, 0x0a}}, // 8
{{0x12, 0x15, 0x15, 0x0a}}, // 9
{{0x00, 0x00, 0x00, 0x00}}, // ' '
};
void main() {
printf("const char* symbols[] = {\n");
for(int c = 0; c < 11; c++) {
printf(" // %d \"%c\"\n", c+'0', c+'0');
for(int j=0;j<5;j++){
printf(" \"");
for(int k=0;k<4;k++){
if (font[c].data[k]& (1<<j)) {
printf("#");
} else {
printf(" ");
}
}
printf("\",\n");
}
}
printf("};\n");
}

36
fontedit_gen45_extra.c
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@ -1,36 +0,0 @@
#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
struct X {
uint8_t data[4];
};
const struct X font[] = {
{{0x1f, 0x11, 0x11, 0x1f}},
{{0x02, 0x05, 0x02, 0x00}},
{{0x00, 0x04, 0x04, 0x04}},
{{0x0e, 0x11, 0x11, 0x0a}},
{{0x1f, 0x05, 0x05, 0x02}},
{{0x1f, 0x01, 0x02, 0x1f}},
{{0x00, 0x18, 0x18, 0x00}},
};
void main() {
printf("const char* symbols[] = {\n");
for(int c = 0; c < 7; c++) {
printf(" // %d \"%c\"\n", c+'0', c+'0');
for(int j=0;j<5;j++){
printf(" \"");
for(int k=0;k<4;k++){
if (font[c].data[k]& (1<<j)) {
printf("#");
} else {
printf(" ");
}
}
printf("\",\n");
}
}
printf("};\n");
}

124
fontedit_gen57.c
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@ -1,124 +0,0 @@
#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
struct X {
uint8_t data[5];
};
const struct X font[] = {
{{0x00, 0x00, 0x00, 0x00, 0x00}}, // 0x20
{{0x00, 0x00, 0x5f, 0x00, 0x00}}, // ! 0x21
{{0x00, 0x07, 0x00, 0x07, 0x00}}, // \" 0x22
{{0x14, 0x7f, 0x14, 0x7f, 0x14}}, // # 0x23
{{0x24, 0x2a, 0x7f, 0x2a, 0x12}}, // $ 0x24
{{0x23, 0x13, 0x08, 0x64, 0x62}}, // % 0x25
{{0x36, 0x49, 0x55, 0x22, 0x50}}, // & 0x26
{{0x00, 0x05, 0x03, 0x00, 0x00}}, // ' 0x27
{{0x00, 0x1c, 0x22, 0x41, 0x00}}, // ( 0x28
{{0x00, 0x41, 0x22, 0x1c, 0x00}}, // ) 0x29
{{0x14, 0x08, 0x3e, 0x08, 0x14}}, // * 0x2a
{{0x08, 0x08, 0x3e, 0x08, 0x08}}, // + 0x2b
{{0x00, 0x50, 0x30, 0x00, 0x00}}, // , 0x2c
{{0x08, 0x08, 0x08, 0x08, 0x08}}, // - 0x2d
{{0x00, 0x60, 0x60, 0x00, 0x00}}, // . 0x2e
{{0x20, 0x10, 0x08, 0x04, 0x02}}, // / 0x2f
{{0x3e, 0x51, 0x49, 0x45, 0x3e}}, // 0 0x30
{{0x00, 0x42, 0x7f, 0x40, 0x00}}, // 1 0x31
{{0x42, 0x61, 0x51, 0x49, 0x46}}, // 2 0x32
{{0x21, 0x41, 0x45, 0x4b, 0x31}}, // 3 0x33
{{0x18, 0x14, 0x12, 0x7f, 0x10}}, // 4 0x34
{{0x27, 0x45, 0x45, 0x45, 0x39}}, // 5 0x35
{{0x3c, 0x4a, 0x49, 0x49, 0x30}}, // 6 0x36
{{0x01, 0x71, 0x09, 0x05, 0x03}}, // 7 0x37
{{0x36, 0x49, 0x49, 0x49, 0x36}}, // 8 0x38
{{0x06, 0x49, 0x49, 0x29, 0x1e}}, // 9 0x39
{{0x00, 0x36, 0x36, 0x00, 0x00}}, // : 0x3a
{{0x00, 0x56, 0x36, 0x00, 0x00}}, // ; 0x3b
{{0x08, 0x14, 0x22, 0x41, 0x00}}, // < 0x3c
{{0x14, 0x14, 0x14, 0x14, 0x14}}, // = 0x3d
{{0x00, 0x41, 0x22, 0x14, 0x08}}, // > 0x3e
{{0x02, 0x01, 0x51, 0x09, 0x06}}, // ? 0x3f
{{0x32, 0x49, 0x79, 0x41, 0x3e}}, // @ 0x40
{{0x7e, 0x11, 0x11, 0x11, 0x7e}}, // A 0x41
{{0x7f, 0x49, 0x49, 0x49, 0x36}}, // B 0x42
{{0x3e, 0x41, 0x41, 0x41, 0x22}}, // C 0x43
{{0x7f, 0x41, 0x41, 0x22, 0x1c}}, // D 0x44
{{0x7f, 0x49, 0x49, 0x49, 0x41}}, // E 0x45
{{0x7f, 0x09, 0x09, 0x09, 0x01}}, // F 0x46
{{0x3e, 0x41, 0x49, 0x49, 0x7a}}, // G 0x47
{{0x7f, 0x08, 0x08, 0x08, 0x7f}}, // H 0x48
{{0x00, 0x41, 0x7f, 0x41, 0x00}}, // I 0x49
{{0x20, 0x40, 0x41, 0x3f, 0x01}}, // J 0x4a
{{0x7f, 0x08, 0x14, 0x22, 0x41}}, // K 0x4b
{{0x7f, 0x40, 0x40, 0x40, 0x40}}, // L 0x4c
{{0x7f, 0x02, 0x0c, 0x02, 0x7f}}, // M 0x4d
{{0x7f, 0x04, 0x08, 0x10, 0x7f}}, // N 0x4e
{{0x3e, 0x41, 0x41, 0x41, 0x3e}}, // O 0x4f
{{0x7f, 0x09, 0x09, 0x09, 0x06}}, // P 0x50
{{0x3e, 0x41, 0x51, 0x21, 0x5e}}, // Q 0x51
{{0x7f, 0x09, 0x19, 0x29, 0x46}}, // R 0x52
{{0x46, 0x49, 0x49, 0x49, 0x31}}, // S 0x53
{{0x01, 0x01, 0x7f, 0x01, 0x01}}, // T 0x54
{{0x3f, 0x40, 0x40, 0x40, 0x3f}}, // U 0x55
{{0x1f, 0x20, 0x40, 0x20, 0x1f}}, // V 0x56
{{0x3f, 0x40, 0x38, 0x40, 0x3f}}, // W 0x57
{{0x63, 0x14, 0x08, 0x14, 0x63}}, // X 0x58
{{0x07, 0x08, 0x70, 0x08, 0x07}}, // Y 0x59
{{0x61, 0x51, 0x49, 0x45, 0x43}}, // Z 0x5a
{{0x00, 0x7f, 0x41, 0x41, 0x00}}, // [ 0x5b
{{0x02, 0x04, 0x08, 0x10, 0x20}}, // \\ 0x5c
{{0x00, 0x41, 0x41, 0x7f, 0x00}}, // ] 0x5d
{{0x04, 0x02, 0x01, 0x02, 0x04}}, // ^ 0x5e
{{0x40, 0x40, 0x40, 0x40, 0x40}}, // _ 0x5f
{{0x00, 0x01, 0x02, 0x04, 0x00}}, // ` 0x60
{{0x20, 0x54, 0x54, 0x54, 0x78}}, // a 0x61
{{0x7f, 0x48, 0x44, 0x44, 0x38}}, // b 0x62
{{0x38, 0x44, 0x44, 0x44, 0x20}}, // c 0x63
{{0x38, 0x44, 0x44, 0x48, 0x7f}}, // d 0x64
{{0x38, 0x54, 0x54, 0x54, 0x18}}, // e 0x65
{{0x08, 0x7e, 0x09, 0x01, 0x02}}, // f 0x66
{{0x0c, 0x52, 0x52, 0x52, 0x3e}}, // g 0x67
{{0x7f, 0x08, 0x04, 0x04, 0x78}}, // h 0x68
{{0x00, 0x44, 0x7d, 0x40, 0x00}}, // i 0x69
{{0x20, 0x40, 0x44, 0x3d, 0x00}}, // j 0x6a
{{0x7f, 0x10, 0x28, 0x44, 0x00}}, // k 0x6b
{{0x00, 0x41, 0x7f, 0x40, 0x00}}, // l 0x6c
{{0x7c, 0x04, 0x18, 0x04, 0x78}}, // m 0x6d
{{0x7c, 0x08, 0x04, 0x04, 0x78}}, // n 0x6e
{{0x38, 0x44, 0x44, 0x44, 0x38}}, // o 0x6f
{{0x7c, 0x14, 0x14, 0x14, 0x08}}, // p 0x70
{{0x08, 0x14, 0x14, 0x18, 0x7c}}, // q 0x71
{{0x7c, 0x08, 0x04, 0x04, 0x08}}, // r 0x72
{{0x48, 0x54, 0x54, 0x54, 0x20}}, // s 0x73
{{0x04, 0x3f, 0x44, 0x40, 0x20}}, // t 0x74
{{0x3c, 0x40, 0x40, 0x20, 0x7c}}, // u 0x75
{{0x1c, 0x20, 0x40, 0x20, 0x1c}}, // v 0x76
{{0x3c, 0x40, 0x30, 0x40, 0x3c}}, // w 0x77
{{0x44, 0x28, 0x10, 0x28, 0x44}}, // x 0x78
{{0x0c, 0x50, 0x50, 0x50, 0x3c}}, // y 0x79
{{0x44, 0x64, 0x54, 0x4c, 0x44}}, // z 0x7a
{{0x00, 0x08, 0x36, 0x41, 0x00}}, // { 0x7b
{{0x00, 0x00, 0x7f, 0x00, 0x00}}, // | 0x7c
{{0x00, 0x41, 0x36, 0x08, 0x00}}, // } 0x7d
{{0x10, 0x08, 0x08, 0x10, 0x08}}, // ~ 0x7e
};
void main() {
printf("const char* symbols[] = {\n");
for(int c = 32; c < 127; c++) {
printf(" // %d \"%c\"\n", c, c);
for(int j=0;j<7;j++){
printf(" \"");
for(int k=0;k<5;k++){
if (font[c - ' '].data[k]& (1<<j)) {
printf("#");
} else {
printf(" ");
}
}
printf("\",\n");
}
}
printf("};\n");
}

45
fontedit_gen57_extra.c
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@ -1,45 +0,0 @@
#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
struct X {
uint8_t data[5];
};
const struct X font[] = {
{{0xFE, 0x82, 0x82, 0x82, 0xFE}},
{{0x22, 0x14, 0x08, 0x14, 0x22}},
{{0x08, 0x04, 0x3e, 0x04, 0x08}},
{{0x08, 0x10, 0x3e, 0x10, 0x08}},
{{0x08, 0x1c, 0x2a, 0x08, 0x08}},
{{0x08, 0x08, 0x2a, 0x1c, 0x08}},
{{0x1c, 0x22, 0x2e, 0x2a, 0x1c}},
{{0x63, 0x55, 0x4d, 0x55, 0x63}},
{{0x1c, 0x22, 0x2a, 0x22, 0x1c}},
{{0x10, 0x38, 0x54, 0x10, 0x1e}},
{{0x60, 0x9e, 0x81, 0x9e, 0x6a}},
{{0x00, 0x07, 0x05, 0x07, 0x00}},
{{0x7C, 0x20, 0x20, 0x10, 0x3C}},
{{0x04, 0x4e, 0x55, 0x44, 0x38}},
{{0x7f, 0x3e, 0x1c, 0x08, 0x00}},
{{0x00, 0x08, 0x1c, 0x3e, 0x7f}},
};
void main() {
printf("const char* symbols[] = {\n");
for(int c = 0; c < sizeof(font)/sizeof(font[0]); c++) {
printf(" // Extra %d\n", c, c);
for(int j=0;j<7;j++){
printf(" \"");
for(int k=0;k<5;k++){
if (font[c].data[k]& (1<<j)) {
printf("#");
} else {
printf(" ");
}
}
printf("\",\n");
}
}
printf("};\n");
}

0
fontedit.c → fontedit_gen_table.c
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48
fontedit_render.inc.c
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@ -0,0 +1,48 @@
#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
void generate_glyph_tables() {
printf("static const font%dx_bitmap_t PROGMEM font%d%d_ascii[] = {\n", FONT_W, FONT_W, FONT_H);
for (int i = 32; i < 127; i++) {
uint8_t line[8] = {};
for(int j = 0; j < FONT_H; j++) {
const char *row = font_ascii[(i - 32)*FONT_H + j];
for(int k = 0; k < FONT_W; k++) {
line[k] |= (row[k] != 32) << j;
}
}
printf(" {{");
for(int k = 0; k < FONT_W; k++) {
if (k > 0) printf(", ");
printf("0x%02x", line[k]);
}
printf("}},\n");
}
printf("};\n\n");
printf("static const struct utf_glyph%dx PROGMEM font%d%d_extra[] = {\n", FONT_W, FONT_W, FONT_H);
for (int i = 0; i < sizeof(font_extras) / (sizeof(font_extras[0]) * FONT_H); i++) {
uint8_t line[8] = {};
for(int j = 0; j < FONT_H; j++) {
const char *row = font_extras[i*FONT_H + j];
for(int k = 0; k < FONT_W; k++) {
line[k] |= (row[k] != 32) << j;
}
}
printf(" {.utf={.symbol=\"%s\"}, {{", font_extras_utf[i]);
for(int k = 0; k < FONT_W; k++) {
if (k > 0) printf(", ");
printf("0x%02x", line[k]);
}
printf("}}},\n");
}
printf("};\n");
}
void main() {
generate_glyph_tables();
}

4
main.c
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@ -99,6 +99,10 @@ void main() {
fb_text(15, 15, "MEOW", FONT_DOUBLEH, 1);
fb_text(40, 15, "MEOW", FONT_DOUBLEW, 1);
fb_text(40, 23, "MEOW", FONT_BOLD, 1);
fb_text(5, 5, "Tiny 3x5", FONT_3X5, 1);
fb_text(40, 5, "Tiny 4x5 MEOW", FONT_4X5, 1);
fb_frame(12,12,80,20,1,1);
// fb_text(36, 5, "-123456789.0 CPM°", FONT_TINY, 1);

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