Firmware2/Marlin/src/lcd/utf_mapper.h

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/**
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* Marlin 3D Printer Firmware
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef UTF_MAPPER_H
#define UTF_MAPPER_H
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#include "../inc/MarlinConfig.h"
#if ENABLED(DOGLCD)
#define HARDWARE_CHAR_OUT(C) u8g.print((char)(C))
#else
#define HARDWARE_CHAR_OUT(C) lcd.write((char)(C))
#endif
#if DISABLED(SIMULATE_ROMFONT) && ENABLED(DOGLCD)
#if ENABLED(DISPLAY_CHARSET_ISO10646_1) \
|| ENABLED(DISPLAY_CHARSET_ISO10646_5) \
|| ENABLED(DISPLAY_CHARSET_ISO10646_KANA) \
|| ENABLED(DISPLAY_CHARSET_ISO10646_GREEK) \
|| ENABLED(DISPLAY_CHARSET_ISO10646_TR)
#define MAPPER_ONE_TO_ONE
#endif
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#else // SIMULATE_ROMFONT || !DOGLCD
#if DISPLAY_CHARSET_HD44780 == JAPANESE
#if ENABLED(MAPPER_C2C3)
const PROGMEM uint8_t utf_recode[] =
{ // 0 1 2 3 4 5 6 7 8 9 a b c d e f This is fair for symbols
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0x20,0x3F,0xEC,0xED,0x3F,0x5C,0x7C,0x3F,0x22,0x63,0x61,0x7F,0x3F,0x3F,0x52,0xB0, // c2a
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//' ' ¢ £ ­ l " c a « R
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0xDF,0x3F,0x32,0x33,0x27,0xE4,0xF1,0xA5,0x2C,0x31,0xDF,0x7E,0x3F,0x3F,0x3F,0x3F, // c2b but relatively bad for letters.
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// ° 2 3 ` N p . , 1 ° »
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0x3F,0x3F,0x3F,0x3F,0xE1,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F, // c38
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// ä
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0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0xEF,0x78,0x3F,0x3F,0x3F,0x3F,0xF5,0x3F,0x3F,0xE2, // c39 missing characters display as '?'
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// ö x ü ß
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0x3F,0x3F,0x3F,0x3F,0xE1,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F, // c3a
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// ä
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0x3F,0xEE,0x3F,0x3F,0x3F,0x3F,0xEF,0xFD,0x3F,0x3F,0x3F,0x3F,0xF5,0x3F,0x3F,0x3F // c3b
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// n ö ÷ ü
};
#elif ENABLED(MAPPER_E382E383)
const PROGMEM uint8_t utf_recode[] =
{ // 0 1 2 3 4 5 6 7 8 9 a b c d e f
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0x3D,0xB1,0xB1,0xA8,0xB2,0xA9,0xB3,0xAA,0xB4,0xAB,0xB5,0xB6,0xB6,0xB7,0xB7,0xB8, // e382a Please test and correct
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// = ア ア ィ イ ゥ ウ ェ エ ォ オ ガ ガ キ キ ク
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0xB8,0xB9,0xB9,0xBA,0xBA,0xBB,0xBB,0xBC,0xBC,0xBD,0xBD,0xBE,0xBE,0xBF,0xBF,0xC0, // e382b
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// ク ケ ケ コ コ サ サ シ シ ス ス セ セ ソ ソ タ
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0xC0,0xC1,0xC1,0xC2,0xC2,0xC2,0xC3,0xC3,0xC4,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA, // e3838
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// タ チ チ ッ ッ ッ テ テ ト ト ナ ニ ヌ ネ
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0xCA,0xCA,0xCB,0xCB,0xCB,0xCC,0xCC,0xCC,0xCD,0xCD,0xCD,0xCE,0xCE,0xCE,0xCF,0xD0, // e3839
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// ハ ハ ヒ ヒ ヒ フ フ フ ヘ ヘ ヘ ホ ホ ホ マ ミ
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0xD1,0xD2,0xD3,0xD4,0xD4,0xD5,0xD5,0xAE,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDC, // e383a
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// ム メ モ ャ ャ ユ ユ ョ ヨ ラ リ ル レ ロ ワ ワ
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0xEC,0xA7,0xA6,0xDD,0xCC,0x3F,0x3F,0x3F,0x3F,0x3F,0xA6,0xA5,0xB0,0xA4,0xA4,0x3F // e383b
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// ヰ ヱ ヲ ン フ ? ? ? ? ? ヲ ・ ー ヽ ヽ ?
};
#elif ENABLED(MAPPER_D0D1)
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#error "Cyrillic on a JAPANESE display makes no sense. There are no matching symbols."
#endif
#elif DISPLAY_CHARSET_HD44780 == WESTERN
#if ENABLED(MAPPER_C2C3)
const PROGMEM uint8_t utf_recode[] =
{ // 0 1 2 3 4 5 6 7 8 9 a b c d e f This is relative complete.
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0x20,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0x22,0xA9,0xAA,0xAB,0x3F,0x3F,0xAE,0x3F, // c2a ¡¢£¤¥¦§¨©ª«¬­®¯
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//' ' ¡ ¢ £ ¤ ¥ ¦ § " © ª « ? ? ® ?
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0xB0,0xB1,0xB2,0xB3,0x27,0xB5,0xB6,0xB7,0x2C,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, // c2b °±²³´µ¶·¸¹º»¼½¾¿
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// ° ± ³ ² ? µ ¶ · , ¹ º » ¼ ½ ¾ ¿
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0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF, // c38 ÀÁÃÄÅÆÇÈÉÊËÌÍÎÏ
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// À Á Â Ã Ä Å Æ Ç È É Ê Ë Ì Í Î Ï
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0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, // c39 ÐÑÓÔÕÖ×ØÙÚÛÜÝÞß
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// Ð Ñ Ò Ó Ô Õ Ö × Ø Ù Ú Û Ü Ý Þ ß
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0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF, // c3a àáãäåæçèéêëìíîï
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// à á â ã ä å æ ç è é ê ë ì í î ï
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0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF // c3b ðñóôõö÷øùúûüýþÿ
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// ð ñ ò ó ô õ ö ÷ ø ù ú û ü ý þ ÿ
};
#elif ENABLED(MAPPER_D0D1)
#define MAPPER_D0D1_MOD
const PROGMEM uint8_t utf_recode[] =
{//0 1 2 3 4 5 6 7 8 9 a b c d e f
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0x41,0x80,0x42,0x92,0x81,0x45,0x82,0x83,0x84,0x85,0x4B,0x86,0x4D,0x48,0x4F,0x87, // d0a
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// A Б B Г Д E Ж З И Й K Л M H O П
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0x50,0x43,0x54,0x88,0xD8,0x58,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x62,0x8F,0xAC,0xAD, // d0b
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// P C T У Ф X Ч ч Ш Щ Ъ Ы b Э Ю Я
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0x61,0x36,0x42,0x92,0x81,0x65,0x82,0xB3,0x84,0x85,0x6B,0x86,0x4D,0x48,0x6F,0x87, // d18
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// a 6 B Г Д e Ж ³ И Й k Л M H o П
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0x70,0x63,0x54,0x79,0xD8,0x78,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x62,0x8F,0xAC,0xAD // d19
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// p c T y Ф x Ч ч Ш Щ Ъ Ы b Э Ю Я
};
#elif ENABLED(MAPPER_E382E383)
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#error "Katakana on a WESTERN display makes no sense. There are no matching symbols."
#endif
#elif DISPLAY_CHARSET_HD44780 == CYRILLIC
#if ENABLED(MAPPER_D0D1)
#define MAPPER_D0D1_MOD
// it is a Russian alphabet translation
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// except 0401 --> 0xA2 = Ё, 0451 --> 0xB5 = ё
const PROGMEM uint8_t utf_recode[] =
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{ 0x41,0xA0,0x42,0xA1,0xE0,0x45,0xA3,0xA4, // unicode U+0400 to U+047f
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// A Б->Ё B Г Д E Ж З // 0 Ѐ Ё Ђ Ѓ Є Ѕ І Ї
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0xA5,0xA6,0x4B,0xA7,0x4D,0x48,0x4F,0xA8, // Ј Љ Њ Ћ Ќ Ѝ Ў Џ
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// И Й K Л M H O П // 1 А Б В Г Д Е Ж З
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0x50,0x43,0x54,0xA9,0xAA,0x58,0xE1,0xAB, // И Й К Л М Н О П
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// P C T У Ф X Ч ч // 2 Р С Т У Ф Х Г Ч
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0xAC,0xE2,0xAD,0xAE,0x62,0xAF,0xB0,0xB1, // Ш Щ Ъ Ы Ь Э Ю Я
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// Ш Щ Ъ Ы b Э Ю Я // 3 а б в г д е ж з
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0x61,0xB2,0xB3,0xB4,0xE3,0x65,0xB6,0xB7, // и й к л м н о п
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// a б->ё в г д e ж з // 4 р с т у ф х ц ч
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0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0x6F,0xBE, // ш щ ъ ы ь э ю я
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// и й к л м н o п // 5 ѐ ё ђ ѓ є ѕ і ї
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0x70,0x63,0xBF,0x79,0xE4,0x78,0xE5,0xC0, // ј љ њ ћ ќ ѝ ў џ
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// p c т y ф x ц ч // 6 Ѡ ѡ Ѣ ѣ Ѥ ѥ Ѧ ѧ
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0xC1,0xE6,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7 // Ѫ ѩ Ѫ ѫ Ѭ ѭ Ѯ ѯ
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// ш щ ъ ы ь э ю я // 7 Ѱ ѱ Ѳ ѳ Ѵ ѵ Ѷ ѷ
}; // ѻ ѹ Ѻ ѻ Ѽ ѽ Ѿ ѿ
#elif ENABLED(MAPPER_C2C3)
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#error "Western languages on a CYRILLIC display makes no sense. There are no matching symbols."
#elif ENABLED(MAPPER_E382E383)
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#error "Katakana on a CYRILLIC display makes no sense. There are no matching symbols."
#endif
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#else
#error "Something went wrong in the setting of DISPLAY_CHARSET_HD44780"
#endif // DISPLAY_CHARSET_HD44780
#endif // SIMULATE_ROMFONT
#define PRINTABLE(C) (((C) & 0xC0u) != 0x80u)
#if ENABLED(MAPPER_C2C3)
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char charset_mapper(const char c) {
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static uint8_t utf_hi_char; // UTF-8 high part
static bool seen_c2 = false;
uint8_t d = c;
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if (d >= 0x80u) { // UTF-8 handling
if (d >= 0xC0u && !seen_c2) {
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utf_hi_char = d - 0xC2u;
seen_c2 = true;
return 0;
}
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else if (seen_c2) {
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d &= 0x3Fu;
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#ifndef MAPPER_ONE_TO_ONE
HARDWARE_CHAR_OUT(pgm_read_byte_near(utf_recode + d + (utf_hi_char << 6) - 0x20));
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#else
HARDWARE_CHAR_OUT(0x80u + (utf_hi_char << 6) + d);
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#endif
}
else {
HARDWARE_CHAR_OUT('?');
}
}
else {
HARDWARE_CHAR_OUT(c);
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}
seen_c2 = false;
return 1;
}
#elif ENABLED(MAPPER_C2C3_TR)
// the C2C3-mapper extended for the 6 altered symbols from C4 and C5 range.
char charset_mapper(const char c) {
static uint8_t utf_hi_char; // UTF-8 high part
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static bool seen_c2 = false,
seen_c4 = false,
seen_c5 = false;
uint8_t d = c;
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if (d >= 0x80u) { // UTF-8 handling
if (d == 0xC4u) { seen_c4 = true; return 0; }
else if (d == 0xC5u) { seen_c5 = true; return 0; }
else if (d >= 0xC0u && !seen_c2) {
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utf_hi_char = d - 0xC2u;
seen_c2 = true;
return 0;
}
else if (seen_c4) {
switch(d) {
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case 0x9Eu: d = 0xD0u; break;
case 0x9Fu: d = 0xF0u; break;
case 0xB0u: d = 0xDDu; break;
case 0xB1u: d = 0xFDu; break;
default: d = '?';
}
HARDWARE_CHAR_OUT(d);
}
else if (seen_c5) {
switch(d) {
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case 0x9Eu: d = 0xDEu; break;
case 0x9Fu: d = 0xFEu; break;
default: d = '?';
}
HARDWARE_CHAR_OUT(d);
}
else if (seen_c2) {
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d &= 0x3Fu;
#ifndef MAPPER_ONE_TO_ONE
HARDWARE_CHAR_OUT(pgm_read_byte_near(utf_recode + d + (utf_hi_char << 6) - 0x20));
#else
HARDWARE_CHAR_OUT(0x80u + (utf_hi_char << 6) + d);
#endif
}
else {
HARDWARE_CHAR_OUT('?');
}
}
else {
HARDWARE_CHAR_OUT(c);
}
seen_c2 = seen_c4 = seen_c5 = false;
return 1;
}
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#elif ENABLED(MAPPER_CECF)
char charset_mapper(const char c) {
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static uint8_t utf_hi_char; // UTF-8 high part
static bool seen_ce = false;
uint8_t d = c;
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if (d >= 0x80) { // UTF-8 handling
if (d >= 0xC0 && !seen_ce) {
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utf_hi_char = d - 0xCE;
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seen_ce = true;
return 0;
}
else if (seen_ce) {
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d &= 0x3F;
#ifndef MAPPER_ONE_TO_ONE
HARDWARE_CHAR_OUT(pgm_read_byte_near(utf_recode + d + (utf_hi_char << 6) - 0x20));
#else
HARDWARE_CHAR_OUT(0x80 + (utf_hi_char << 6) + d);
#endif
}
else {
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HARDWARE_CHAR_OUT('?');
}
}
else {
HARDWARE_CHAR_OUT(c);
}
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seen_ce = false;
return 1;
}
#elif ENABLED(MAPPER_CECF)
char charset_mapper(const char c) {
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static uint8_t utf_hi_char; // UTF-8 high part
static bool seen_ce = false;
uint8_t d = c;
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if (d >= 0x80) { // UTF-8 handling
if (d >= 0xC0 && !seen_ce) {
utf_hi_char = d - 0xCE;
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seen_ce = true;
return 0;
}
else if (seen_ce) {
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d &= 0x3F;
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#ifndef MAPPER_ONE_TO_ONE
HARDWARE_CHAR_OUT(pgm_read_byte_near(utf_recode + d + (utf_hi_char << 6) - 0x20));
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#else
HARDWARE_CHAR_OUT(0x80 + (utf_hi_char << 6) + d);
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#endif
}
else {
HARDWARE_CHAR_OUT('?');
}
}
else {
HARDWARE_CHAR_OUT(c);
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}
seen_ce = false;
return 1;
}
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#elif ENABLED(MAPPER_D0D1_MOD)
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char charset_mapper(const char c) {
// it is a Russian alphabet translation
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// except 0401 --> 0xA2 = Ё, 0451 --> 0xB5 = ё
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static uint8_t utf_hi_char; // UTF-8 high part
static bool seen_d5 = false;
uint8_t d = c;
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if (d >= 0x80) { // UTF-8 handling
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if (d >= 0xD0 && !seen_d5) {
utf_hi_char = d - 0xD0;
seen_d5 = true;
return 0;
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}
else if (seen_d5) {
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d &= 0x3F;
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if (!utf_hi_char && d == 1) {
HARDWARE_CHAR_OUT(0xA2); // Ё
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}
else if (utf_hi_char == 1 && d == 0x11) {
HARDWARE_CHAR_OUT(0xB5); // ё
}
else {
HARDWARE_CHAR_OUT(pgm_read_byte_near(utf_recode + d + (utf_hi_char << 6) - 0x10));
}
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}
else {
HARDWARE_CHAR_OUT('?');
}
}
else {
HARDWARE_CHAR_OUT(c);
}
seen_d5 = false;
return 1;
}
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#elif ENABLED(MAPPER_D0D1)
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char charset_mapper(const char c) {
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static uint8_t utf_hi_char; // UTF-8 high part
static bool seen_d5 = false;
uint8_t d = c;
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if (d >= 0x80u) { // UTF-8 handling
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if (d >= 0xD0u && !seen_d5) {
utf_hi_char = d - 0xD0u;
seen_d5 = true;
return 0;
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}
else if (seen_d5) {
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d &= 0x3Fu;
#ifndef MAPPER_ONE_TO_ONE
HARDWARE_CHAR_OUT(pgm_read_byte_near(utf_recode + d + (utf_hi_char << 6) - 0x20));
#else
HARDWARE_CHAR_OUT(0xA0u + (utf_hi_char << 6) + d);
#endif
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}
else {
HARDWARE_CHAR_OUT('?');
}
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}
else {
HARDWARE_CHAR_OUT(c);
}
seen_d5 = false;
return 1;
}
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#elif ENABLED(MAPPER_E382E383)
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char charset_mapper(const char c) {
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static uint8_t utf_hi_char; // UTF-8 high part
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static bool seen_e3 = false,
seen_82_83 = false;
uint8_t d = c;
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if (d >= 0x80) { // UTF-8 handling
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if (d == 0xE3 && !seen_e3) {
seen_e3 = true;
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return 0; // eat 0xE3
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}
else if (d >= 0x82 && seen_e3 && !seen_82_83) {
utf_hi_char = d - 0x82;
seen_82_83 = true;
return 0;
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}
else if (seen_e3 && seen_82_83) {
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d &= 0x3F;
#ifndef MAPPER_ONE_TO_ONE
HARDWARE_CHAR_OUT(pgm_read_byte_near(utf_recode + d + (utf_hi_char << 6) - 0x20));
#else
HARDWARE_CHAR_OUT(0x80 + (utf_hi_char << 6) + d);
#endif
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}
else
HARDWARE_CHAR_OUT('?');
}
else
HARDWARE_CHAR_OUT(c);
seen_e3 = false;
seen_82_83 = false;
return 1;
}
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#elif ENABLED(MAPPER_C3C4C5_PL)
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/**
* Ą C4 84 = 80
* ą C4 85 = 81
* Ć C4 86 = 82
* ć C4 87 = 83
* Ę C4 98 = 84
* ę C4 99 = 85
* Ł C5 81 = 86
* ł C5 82 = 87
* Ń C5 83 = 88
* ń C5 84 = 89
* Ó C3 93 = 8A
* ó C3 B3 = 8B
* Ś C5 9A = 8C
* ś C5 9B = 8D
* Ź C5 B9 = 8E
* ź C5 BA = 8F
* Ż C5 BB = 90
* ż C5 BC = 91
*/
char charset_mapper(const char c) {
static bool seen_c3 = false,
seen_c4 = false,
seen_c5 = false;
uint8_t d = c;
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if (d >= 0x80u) { // UTF-8 handling
if (d == 0xC4u) { seen_c4 = true; return 0; }
else if (d == 0xC5u) { seen_c5 = true; return 0; }
else if (d == 0xC3u) { seen_c3 = true; return 0; }
else if (seen_c4) {
switch(d) {
case 0x84u ... 0x87u: d -= 4; break; //Ą - ć
case 0x98u ... 0x99u: d -= 20; break; //Ę i ę
default: d = '?';
}
HARDWARE_CHAR_OUT(d);
}
else if (seen_c5) {
switch(d) {
case 0x81u ... 0x84u: d += 5; break; //Ł - ń
case 0x9Au ... 0x9Bu: d -= 0x0Eu; break; //Ś i ś
case 0xB9u ... 0xBCu: d -= 0x2Bu; break; //Ź - ż
default: d = '?';
}
HARDWARE_CHAR_OUT(d);
}
else if (seen_c3) {
switch(d) {
case 0x93u: d = 0x8Au; break; //Ó
case 0xB3u: d = 0x8Bu; break; //ó
d = '?';
}
HARDWARE_CHAR_OUT(d);
}
}
else
HARDWARE_CHAR_OUT(c);
seen_c3 = seen_c4 = seen_c5 = false;
return 1;
}
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#elif ENABLED(MAPPER_C3C4C5_CZ)
/**
* Á C3 81 = 80
* É C3 89 = 81
* Í C3 8D = 82
* Ó C3 93 = 83
* Ú C3 9A = 84
* Ý C3 9D = 85
* á C3 A1 = 86
* é C3 A9 = 87
* í C3 AD = 88
* ó C3 B3 = 89
* ú C3 BA = 8A
* ý C3 BD = 8B
* Č C4 8C = 8C
* č C4 8D = 8D
* Ď C4 8E = 8E
* ď C4 8F = 8F
* Ě C4 9A = 90
* ě C4 9B = 91
* Ň C5 87 = 92
* ň C5 88 = 93
* Ř C5 98 = 94
* ř C5 99 = 95
* Š C5 A0 = 96
* š C5 A1 = 97
* Ť C5 A4 = 98
* ť C5 A5 = 99
* Ů C5 AE = 9A
* ů C5 AF = 9B
* Ž C5 BD = 9C
* ž C5 BE = 9D
*/
char charset_mapper(const char c) {
static bool seen_c3 = false,
seen_c4 = false,
seen_c5 = false;
uint8_t d = c;
if (d >= 0x80u) { // UTF-8 handling
if (d == 0xC4u) { seen_c4 = true; return 0; }
else if (d == 0xC5u) { seen_c5 = true; return 0; }
else if (d == 0xC3u) { seen_c3 = true; return 0; }
else if (seen_c4) {
switch(d) {
case 0x8Cu ... 0x8Fu: break; // ČčĎď Mapping 1:1
case 0x9Au ... 0x9Bu: d -= 10; break; // Ěě
default: d = '?';
}
HARDWARE_CHAR_OUT(d);
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}
else if (seen_c5) {
switch(d) {
case 0x87u ... 0x88u: d += 0x0Bu; break; // Ňň
case 0x98u ... 0x99u: d -= 0x04u; break; // Řř
case 0xA0u ... 0xA1u: d -= 0x0Au; break; // Šš
case 0xA4u ... 0xA5u: d -= 0x0Cu; break; // Ťť
case 0xAEu ... 0xAFu: d -= 0x14u; break; // Ůů
case 0xBDu ... 0xBEu: d -= 0x21u; break; // Žž
default: d = '?';
}
HARDWARE_CHAR_OUT(d);
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}
else if (seen_c3) {
switch(d) {
case 0x81u: d = 0x80u; break; // Á
case 0x89u: d = 0x81u; break; // É
case 0x8Du: d = 0x82u; break; // Í
case 0x93u: d = 0x83u; break; // Ó
case 0x9Au: d = 0x84u; break; // Ú
case 0x9Du: d = 0x85u; break; // Ý
case 0xA1u: d = 0x86u; break; // á
case 0xA9u: d = 0x87u; break; // é
case 0xADu: d = 0x88u; break; // í
case 0xB3u: d = 0x89u; break; // ó
case 0xBAu: d = 0x8Au; break; // ú
case 0xBDu: d = 0x8Bu; break; // ý
default: d = '?';
}
HARDWARE_CHAR_OUT(d);
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}
}
else
HARDWARE_CHAR_OUT(c);
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seen_c3 = seen_c4 = seen_c5 = false;
return 1;
}
#elif ENABLED(MAPPER_C3C4C5_SK)
/**
* Á C3 81 = 80
* Ä C3 84 = 81
* É C3 89 = 82
* Í C3 8D = 83
* Ó C3 93 = 84
* Ô C3 94 = 85
* Ú C3 9A = 86
* Ý C3 9D = 87
* á C3 A1 = 88
* ä C3 A4 = 89
* é C3 A9 = 8A
* í C3 AD = 8B
* ó C3 B3 = 8C
* ô C3 B4 = 8D
* ú C3 BA = 8E
* ý C3 BD = 8F
* Č C4 8C = 90
* č C4 8D = 91
* Ď C4 8E = 92
* ď C4 8F = 93
* Ĺ C4 B9 = 94
* ĺ C4 BA = 95
* Ľ C4 BD = 96
* ľ C4 BE = 97
* Ň C5 87 = 98
* ň C5 88 = 99
* Ŕ C5 94 = 9A
* ŕ C5 95 = 9B
* Š C5 A0 = 9C
* š C5 A1 = 9D
* Ť C5 A4 = 9E
* ť C5 A5 = 9F
* Ž C5 BD = A0
* ž C5 BE = A1
*/
char charset_mapper(const char c) {
static bool seen_c3 = false,
seen_c4 = false,
seen_c5 = false;
uint8_t d = c;
if (d >= 0x80u) { // UTF-8 handling
if (d == 0xC4u) { seen_c4 = true; return 0; }
else if (d == 0xC5u) { seen_c5 = true; return 0; }
else if (d == 0xC3u) { seen_c3 = true; return 0; }
else if (seen_c4) {
switch(d) {
case 0x8Cu ... 0x8Fu: d += 0x04u; break; // ČčĎď
case 0xB9u ... 0xBAu: d -= 0x25u; break; // Ĺĺ
case 0xBDu ... 0xBEu: d -= 0x27u; break; // Ľľ
default: d = '?';
}
HARDWARE_CHAR_OUT(d);
}
else if (seen_c5) {
switch(d) {
case 0x87u ... 0x88u: d += 0x11u; break; // Ňň
case 0x94u ... 0x95u: d += 0x06u; break; // Ŕŕ
case 0xA0u ... 0xA1u: d -= 0x04u; break; // Šš
case 0xA4u ... 0xA5u: d -= 0x06u; break; // Ťť
case 0xBDu ... 0xBEu: d -= 0x1Du; break; // Žž
default: d = '?';
}
HARDWARE_CHAR_OUT(d);
}
else if (seen_c3) {
switch(d) {
case 0x81u: d = 0x80u; break; // Á
case 0x84u: d = 0x81u; break; // Ä
case 0x89u: d = 0x82u; break; // É
case 0x8Du: d = 0x83u; break; // Í
case 0x93u: d = 0x84u; break; // Ó
case 0x94u: d = 0x85u; break; // Ô
case 0x9Au: d = 0x86u; break; // Ú
case 0x9Du: d = 0x87u; break; // Ý
case 0xA1u: d = 0x88u; break; // á
case 0xA4u: d = 0x89u; break; // ä
case 0xA9u: d = 0x8Au; break; // é
case 0xADu: d = 0x8Bu; break; // í
case 0xB3u: d = 0x8Cu; break; // ó
case 0xB4u: d = 0x8Du; break; // ô
case 0xBAu: d = 0x8Eu; break; // ú
case 0xBDu: d = 0x8Fu; break; // ý
default: d = '?';
}
HARDWARE_CHAR_OUT(d);
}
}
else
HARDWARE_CHAR_OUT(c);
seen_c3 = seen_c4 = seen_c5 = false;
return 1;
}
#else
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#define MAPPER_NON
#undef PRINTABLE
#define PRINTABLE(C) true
char charset_mapper(const char c) {
HARDWARE_CHAR_OUT(c);
return 1;
}
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#endif // code mappers
#endif // UTF_MAPPER_H