File: hd44780-charmap.h

package info (click to toggle)
lcdproc 0.5.9-3
  • links: PTS, VCS
  • area: main
  • in suites: bullseye, buster, sid
  • size: 5,064 kB
  • sloc: ansic: 59,645; sh: 1,740; perl: 681; makefile: 417
file content (542 lines) | stat: -rw-r--r-- 22,271 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
/** \file server/drivers/hd44780-charmap.h
 * Character mapping for HD44780 devices. Translates ISO 8859-1 to known
 * HD44780 (and compatible) ROM character sets.
 *
 * \note  All supported display controllers have their custom characters
 *        available as codes 0x00 (0) to 0x0F (15). Theses character codes
 *        MUST NOT be mapped.
 * \note  By convention drivers (hd44780, IOWarrior, ula200) use codes
 *        0x1A (26) and 0x1B (27) to access left and right arrow characters.
 *        Map these to the corresponding characters of the controller CGROM.
 */

/*-
 * Copyright (C) 2001 Mark Haemmerling <mail@markh.de>
 *               2006 Pillon Matteo <matteo.pillon@email.it>
 *               2007 Frank Jepsen <vdr_at_jepsennet.de>
 *               2009-2011 Markus Dolze <bsdfan@nurfuerspam.de>
 *
 * This file is released under the GNU General Public License.
 * Refer to the COPYING file distributed with this package.
 */


/*
 * The 'none' charmap does map each character to itself, not replacing
 * anything. Most useful for testing purpose.
 */
const unsigned char none_charmap[] = {
        /* #0 */
          0,   1,   2,   3,   4,   5,   6,   7,
          8,   9,  10,  11,  12,  13,  14,  15,
         16,  17,  18,  19,  20,  21,  22,  23,
         24,  25,  26,  27,  28,  29,  30,  31,
        /* #32 */
         32,  33,  34,  35,  36,  37,  38,  39,
         40,  41,  42,  43,  44,  45,  46,  47,
         48,  49,  50,  51,  52,  53,  54,  55,
         56,  57,  58,  59,  60,  61,  62,  63,
        /* #64 */
         64,  65,  66,  67,  68,  69,  70,  71,
         72,  73,  74,  75,  76,  77,  78,  79,
         80,  81,  82,  83,  84,  85,  86,  87,
         88,  89,  90,  91,  92,  93,  94,  95,
        /* #96 */
         96,  97,  98,  99, 100, 101, 102, 103,
        104, 105, 106, 107, 108, 109, 110, 111,
        112, 113, 114, 115, 116, 117, 118, 119,
        120, 121, 122, 123, 124, 125, 126, 127,
        /* #128 */
        128, 129, 130, 131, 132, 133, 134, 135,
        136, 137, 138, 139, 140, 141, 142, 143,
        144, 145, 146, 147, 148, 149, 150, 151,
        152, 153, 154, 155, 156, 157, 158, 159,
        /* #160 */
        160, 161, 162, 163, 164, 165, 166, 167,
        168, 169, 170, 171, 172, 173, 174, 175,
        176, 177, 178, 179, 180, 181, 182, 183,
        184, 185, 186, 187, 188, 189, 190, 191,
        /* #192 */
        192, 193, 194, 195, 196, 197, 198, 199,
        200, 201, 202, 203, 204, 205, 206, 207,
        208, 209, 210, 211, 212, 213, 214, 215,
        216, 217, 218, 219, 220, 221, 222, 223,
        /* #224 */
        224, 225, 226, 227, 228, 229, 230, 231,
        232, 233, 234, 235, 236, 237, 238, 239,
        240, 241, 242, 243, 244, 245, 246, 247,
        248, 249, 250, 251, 252, 253, 254, 255
};

/*
 * HD44780 table
 *
 * Initial table taken from lcd.o Linux kernel driver by
 * Nils Faerber <nilsf@users.sourceforge.net>. Thanks!
 *
 * The following translations are being performed:
 * - map umlaut accent characters to the corresponding umlaut characters
 * - map other accent characters to the characters without accents
 * - map beta (=sharp s), micro and Yen
 * - map 'n/N with tilde' to 'n with bar above'
 *
 * HD44780 misses backslash and tilde
 *
 */
const unsigned char HD44780_charmap[] = {
        /* #0 */
          0,   1,   2,   3,   4,   5,   6,   7,
          8,   9,  10,  11,  12,  13,  14,  15,
         16,  17,  18,  19,  20,  21,  22,  23,
         24,  25, 126, 127,  28,  29,  30,  31,
        /* #32 */
         32,  33,  34,  35,  36,  37,  38,  39,
         40,  41,  42,  43,  44,  45,  46,  47,
         48,  49,  50,  51,  52,  53,  54,  55,
         56,  57,  58,  59,  60,  61,  62,  63,
        /* #64 */
         64,  65,  66,  67,  68,  69,  70,  71,
         72,  73,  74,  75,  76,  77,  78,  79,
         80,  81,  82,  83,  84,  85,  86,  87,
         88,  89,  90,  91,  47,  93,  94,  95,
        /* #96 */
         96,  97,  98,  99, 100, 101, 102, 103,
        104, 105, 106, 107, 108, 109, 110, 111,
        112, 113, 114, 115, 116, 117, 118, 119,
        120, 121, 122, 123, 124, 125, 126, 127,
        /* #128 */
        128, 129, 130, 131, 132, 133, 134, 135,
        136, 137, 138, 139, 140, 141, 142, 143,
        144, 145, 146, 147, 148, 149, 150, 151,
        152, 153, 154, 155, 156, 157, 158, 159,
        /* #160 */
        160,  33, 236, 237, 164,  92, 124, 167,
         34, 169, 170, 171, 172, 173, 174, 175,
        223, 177, 178, 179,  39, 228, 247, 165,
         44, 185, 186, 187, 188, 189, 190,  63,
        /* #192 */
         65,  65,  65,  65, 225,  65,  65,  67,
         69,  69,  69,  69,  73,  73,  73,  73,
         68, 238,  79,  79,  79,  79, 239, 120,
         48,  85,  85,  85, 245,  89, 240, 226,
        /* #224 */
         97,  97,  97,  97, 225,  97,  97,  99,
        101, 101, 101, 101, 105, 105, 105, 105,
        111, 238, 111, 111, 111, 111, 239, 253,
         48, 117, 117, 117, 245, 121, 240, 255
};

/*
 * Table for HD44780 controller with ROM mask supporting
 * the european charset (ROM code A02).
 *
 * Replacements:
 * 160 => 32, 168 => 34, 180 => 39, 184 => 44
 */
const unsigned char HD44780_euro_charmap[] = {
        /* #0 */
          0,   1,   2,   3,   4,   5,   6,   7,
          8,   9,  10,  11,  12,  13,  14,  15,
         16,  17,  18,  19,  20,  21,  22,  23,
         24,  25,  26,  27,  28,  29,  30,  31,
        /* #32 */
         32,  33,  34,  35,  36,  37,  38,  39,
         40,  41,  42,  43,  44,  45,  46,  47,
         48,  49,  50,  51,  52,  53,  54,  55,
         56,  57,  58,  59,  60,  61,  62,  63,
        /* #64 */
         64,  65,  66,  67,  68,  69,  70,  71,
         72,  73,  74,  75,  76,  77,  78,  79,
         80,  81,  82,  83,  84,  85,  86,  87,
         88,  89,  90,  91,  92,  93,  94,  95,
        /* #96 */
         96,  97,  98,  99, 100, 101, 102, 103,
        104, 105, 106, 107, 108, 109, 110, 111,
        112, 113, 114, 115, 116, 117, 118, 119,
        120, 121, 122, 123, 124, 125, 126, 127,
        /* #128 */
        128, 129, 130, 131, 132, 133, 134, 135,
        136, 137, 138, 139, 140, 141, 142, 143,
        144, 145, 146, 147, 148, 149, 150, 151,
        152, 153, 154, 155, 156, 157, 158, 159,
        /* #160 */
         32, 161, 162, 163, 164, 165, 166, 167,
         34, 169, 170, 171, 172, 173, 174, 175,
        176, 177, 178, 179,  39, 181, 182, 183,
         44, 185, 186, 187, 188, 189, 190, 191,
        /* #192 */
        192, 193, 194, 195, 196, 197, 198, 199,
        200, 201, 202, 203, 204, 205, 206, 207,
        208, 209, 210, 211, 212, 213, 214, 215,
        216, 217, 218, 219, 220, 221, 222, 223,
        /* #224 */
        224, 225, 226, 227, 228, 229, 230, 231,
        232, 233, 234, 235, 236, 237, 238, 239,
        240, 241, 242, 243, 244, 245, 246, 247,
        248, 249, 250, 251, 252, 253, 254, 255
};

/*
 * Electronic Assembly's KS0073 based LCDs table
 * http://www.lcd-module.de/eng/pdf/doma/dip204-4e.pdf
 *
 * This map is more similar to a ISO-8859-15, but with fractions from
 * ISO-8859-1 (0xBC, 0xBD).
 *
 * ~ (126) is mapped to right arrow, even though it exists, for
 * compatibility with some clients. 127 is left arrow.
 *
 * There's no backtick, substituded with '.
 *
 * | is substituted with another similar charachter as the code is
 * used by some serial drivers.
 *
 * Charset of the display offers a nice set of icons, they are mapped
 * from 128 to 159. I mapped these intervals to, in order: 16-28,
 * 140-151, 180-182, 187, 207, 222, 224.
 *
 * (C) 2006 Pillon Matteo <matteo.pillon@email.it>
 *
 */
const unsigned char EA_KS0073_charmap[] = {
        /* #0 */
          0,   1,   2,   3,   4,   5,   6,   7,
          8,   9,  10,  11,  12,  13,  14,  15,
         16,  17,  18,  19,  20,  21,  22,  23,
         24,  25, 223, 225,  28,  29,  30,  31,
        /* #32 */
         32,  33,  34,  35,  36,  37,  38,  39,
         40,  41,  42,  43,  44,  45,  46,  47,
         48,  49,  50,  51,  52,  53,  54,  55,
         56,  57,  58,  59,  60,  61,  62,  63,
        /* #64 */
         64,  65,  66,  67,  68,  69,  70,  71,
         72,  73,  74,  75,  76,  77,  78,  79,
         80,  81,  82,  83,  84,  85,  86,  87,
         88,  89,  90, 250, 251, 252,  29, 196,
        /* #96 */
         39,  97,  98,  99, 100, 101, 102, 103,
        104, 105, 106, 107, 108, 109, 110, 111,
        112, 113, 114, 115, 116, 117, 118, 119,
        120, 121, 122, 253, 218, 255, 206, 127,
        /* #128 */
         16,  17,  18,  19,  20,  21,  22,  23,
         24,  25,  26,  27,  28, 140, 141, 142,
        143, 144, 145, 146, 147, 148, 149, 150,
        151, 180, 181, 182, 187, 207, 222, 224,
        /* #160 */
        160,  64, 177, 161,  36, 163, 243,  95,
        248,  67, 170,  20, 172, 173,  82, 175,
        128, 140, 130, 131, 249, 143, 182, 221,
        244, 129, 128,  21, 139, 138, 190,  96,
        /* #192 */
        174, 226, 174, 174,  91, 174, 188, 169,
        197, 191, 198,  69,  73,  73,  73,  73,
         68,  93, 168, 228, 236,  79,  92, 120,
        171, 238, 229, 238,  94, 230, 178, 190,
        /* #224 */
        127, 231, 175, 175, 123, 175, 189, 200,
        164, 165, 199, 101, 167, 232, 105, 105,
        111, 125, 168, 233, 237, 111, 124,  58,
        172, 166, 234, 239, 126, 235, 178, 255
};

/*
 * Character mapping by Frank Jepsen <vdr_at_jepsennet.de>.
 */
const unsigned char SED1278F_0B_charmap[] = {
        /* #0 */
          0,   1,   2,   3,   4,   5,   6,   7,
          8,  32,  32,  32,  32,  32,  14,  15,
         16,  17,  18,  19,  20,  21,  22,  23,
         24,  25, 199, 200,  28,  29,  30,  31,
        /* #32 */
         32,  33,  39,  35,  36,  37,  38,  39,
         40,  41,  42,  43,  44,  45,  46,  47,
         48,  49,  50,  51,  52,  53,  54,  55,
         56,  57,  58,  59,  60,  61,  62,  63,
        /* #64 */
         64,  65,  66,  67,  68,  69,  70,  71,
         72,  73,  74,  75,  76,  77,  78,  79,
         80,  81,  82,  83,  84,  85,  86,  87,
         88,  89,  90,  91,  92,  93,  94,  95,
        /* #96 */
         96,  97,  98,  99, 100, 101, 102, 103,
        104, 105, 106, 107, 108, 109, 110, 111,
        112, 113, 114, 115, 116, 117, 118, 119,
        120, 121, 122, 123, 124, 125, 126, 127,
        /* #128 */
         64,  65,  66,  67,  68,  69,  70,  71,
         72,  73,  74,  75,  76,  77,  78,  79,
         80,  81,  82,  83,  84,  85,  86,  87,
         88,  89,  90,  91,  92,  93,  94,  95,
        /* #160 */
        124, 169, 164, 166, 175, 166, 124, 210,
        177, 207, 178, 187,  44,  44, 206, 191,
        178,  16,  30,  31, 180, 234, 211, 205,
         44, 180, 178, 188, 182, 181, 245, 159,
        /* #192 */
         65,  65,  65, 170, 142, 143, 146, 128,
         69, 144,  69,  69,  73,  73,  73,  73,
        245, 156,  79,  79,  79, 172, 153, 183,
        174,  85,  85,  85, 154,  89, 220, 224,
        /* #224 */
        133, 160, 131, 171, 132, 134, 145, 135,
        138, 130, 136, 137, 141, 161, 140, 139,
         32, 155, 149, 162, 147, 173, 148, 184,
        175, 151, 163, 150, 129, 121,  32, 253
};

#ifdef EXTRA_CHARMAPS
/*
 * Table for HD44780 controller with ROM mask supporting
 * the european charset (ROM code A02).
 *
 * Russian KOI8-R codepage as input
 */
const unsigned char HD44780_KOI8R_charmap[] = {
        /* #0 */
          0,   1,   2,   3,   4,   5,   6,   7,
          8,   9,  10,  11,  12,  13,  14,  15,
         16,  17,  18,  19,  20,  21,  22,  23,
         24,  25,  26,  27,  28,  29,  30,  31,
        /* #32 */
         32,  33,  34,  35,  36,  37,  38,  39,
         40,  41,  42,  43,  44,  45,  46,  47,
         48,  49,  50,  51,  52,  53,  54,  55,
         56,  57,  58,  59,  60,  61,  62,  63,
        /* #64 */
         64,  65,  66,  67,  68,  69,  70,  71,
         72,  73,  74,  75,  76,  77,  78,  79,
         80,  81,  82,  83,  84,  85,  86,  87,
         88,  89,  90,  91,  92,  93,  94,  95,
        /* #96 */
         96,  97,  98,  99, 100, 101, 102, 103,
        104, 105, 106, 107, 108, 109, 110, 111,
        112, 113, 114, 115, 116, 117, 118, 119,
        120, 121, 122, 123, 124, 125, 126, 127,
        /* #128 */
         45, 124,  43,  43,  43,  43,  43,  43,       /* ─ │ ┌ ┐ └ ┘ ├ ┤ */
         43,  43,  43,  32,  32,  32,  32,  32,       /* ┬ ┴ ┼ ▀ ▄ █ ▌ ▐ */
        144, 145, 146, 147, 148, 149, 150, 126,       /*               ≈ */
         28,  29, 154, 155, 176, 157, 183, 247,       /* ≤ ≥     °   · ÷ */
        /* #160 */
        160, 161, 162, 203, 164, 165, 166, 167,       /*       ё         */
        168, 169, 170, 171, 172, 173, 174, 175,
        176, 177, 178, 203, 180, 181, 182, 183,       /*       Ё         */
        184, 185, 186, 187, 188, 189, 190, 169,       /*               © */
        /* #192 */
        172,  65, 128, 137, 129,  69, 216, 146,       /* ю а б ц д е ф г */
         88, 132, 133,  75, 134,  77,  72,  79,       /* х и й к л м н о */
        135, 173,  80,  67,  84, 136, 130,  66,       /* п я р с т у ж в */
         98, 142, 131, 139, 143, 140, 138, 141,       /* ь ы з ш э щ ч ъ */
        /* #224 */
        172,  65, 128, 137, 129,  69, 216, 146,       /* Ю А Б Ц Д Е Ф Г */
         88, 132, 133,  75, 134,  77,  72,  79,       /* Х И Й К Л М Н О */
        135, 173,  80,  67,  84, 136, 130,  66,       /* П Я Р С Т У Ж В */
         98, 142, 131, 139, 143, 140, 138, 141        /* Ь Ы З Ш Э Щ Ч Ъ */
};

/*
 * Table for HD44780 controller with ROM mask supporting
 * the european charset (ROM code A02).
 *
 * Russian CP-1251 codepage as input
 */
const unsigned char HD44780_CP1251_charmap[] = {
        /* #0 */
          0,   1,   2,   3,   4,   5,   6,   7,
          8,   9,  10,  11,  12,  13,  14,  15,
         16,  17,  18,  19,  20,  21,  22,  23,
         24,  25,  26,  27,  28,  29,  30,  31,
        /* #32 */
         32,  33,  34,  35,  36,  37,  38,  39,
         40,  41,  42,  43,  44,  45,  46,  47,
         48,  49,  50,  51,  52,  53,  54,  55,
         56,  57,  58,  59,  60,  61,  62,  63,
        /* #64 */
         64,  65,  66,  67,  68,  69,  70,  71,
         72,  73,  74,  75,  76,  77,  78,  79,
         80,  81,  82,  83,  84,  85,  86,  87,
         88,  89,  90,  91,  47,  93,  94,  95,
        /* #96 */
         96,  97,  98,  99, 100, 101, 102, 103,
        104, 105, 106, 107, 108, 109, 110, 111,
        112, 113, 114, 115, 116, 117, 118, 119,
        120, 121, 122, 123, 124, 125, 126, 127,
        /* #128 */
        141, 146,  44, 146,  34,  95,  43,  35,       /* Ђ Ѓ ‚ ѓ „ … † ‡ */
        158,  37, 134,  60,  72,  75,  72, 137,       /* € ‰ Љ ‹ Њ Ќ Ћ Џ */
        144, 145, 146, 147, 148, 149, 150, 151,
        152,  84, 156,  62, 156, 157, 158, 159,       /*   ™   ›         */
        /* #160 */
        160, 161, 162, 163, 164, 165, 124, 167,       /*         ¤   ¦ § */
        203, 169,  69, 171,  32,  32, 174, 207,       /* Ё © Є «     ® Ї */
        176, 177, 178, 179, 180, 181, 182, 183,       /* ° ±       µ ¶ · */
        203,  78,  69, 187, 188, 189, 190, 207,       /* ё № є »       ї */
        /* #192 */
         65, 128,  66, 146, 129,  69, 130, 131,       /* А Б В Г Д Е Ж З */
        132, 133,  75, 134,  77,  72,  79, 135,       /* И Й К Л М Н О П */
         80,  67,  84, 136, 216,  88, 137, 138,       /* Р С Т У Ф Х Ц Ч */
        139, 140, 141, 142,  98, 143, 172, 173,       /* Ш Щ Ъ Ы Ь Э Ю Я */
        /* #224 */
         65, 128,  66, 146, 129,  69, 130, 131,       /* а б в г д е ж з */
        132, 133,  75, 134,  77,  72,  79, 135,       /* и й к л м н о п */
         80,  67,  84, 136, 216,  88, 137, 138,       /* р с т у ф х ц ч */
        139, 140, 141, 142,  98, 143, 172, 173        /* ш щ ъ ы ь э ю я */
};

/*
 * Table for HD44780 controller with ROM mask supporting
 * the european charset (ROM code A02).
 *
 * Russian ISO 8859-5 codepage as input
 */
const unsigned char HD44780_ISO_8859_5_charmap[] = {
        /* #0 */
          0,   1,   2,   3,   4,   5,   6,   7,
          8,   9,  10,  11,  12,  13,  14,  15,
         16,  17,  18,  19,  20,  21,  22,  23,
         24,  25,  26,  27,  28,  29,  30,  31,
        /* #32 */
         32,  33,  34,  35,  36,  37,  38,  39,
         40,  41,  42,  43,  44,  45,  46,  47,
         48,  49,  50,  51,  52,  53,  54,  55,
         56,  57,  58,  59,  60,  61,  62,  63,
        /* #64 */
         64,  65,  66,  67,  68,  69,  70,  71,
         72,  73,  74,  75,  76,  77,  78,  79,
         80,  81,  82,  83,  84,  85,  86,  87,
         88,  89,  90,  91,  47,  93,  94,  95,
        /* #96 */
         96,  97,  98,  99, 100, 101, 102, 103,
        104, 105, 106, 107, 108, 109, 110, 111,
        112, 113, 114, 115, 116, 117, 118, 119,
        120, 121, 122, 123, 124, 125, 126, 127,
        /* #128 */
        128, 129, 130, 131, 132, 133, 134, 135,
        136, 137, 138, 139, 140, 141, 142, 143,
        144, 145, 146, 147, 148, 149, 150, 151,
        152, 153, 154, 155, 156, 157, 158, 159,
        /* #160 */
        160, 203, 162, 163, 164, 165, 166, 167,       /*   Ё             */
        168, 169, 170, 171, 172, 173, 174, 175,
         65, 128,  66, 146, 129,  69, 130, 131,       /* А Б В Г Д Е Ж З */
        132, 133,  75, 134,  77,  72,  79, 135,       /* И Й К Л М Н О П */
        /* #192 */
         80,  67,  84, 136, 216,  88, 137, 138,       /* Р С Т У Ф Х Ц Ч */
        139, 140, 141, 142,  98, 143, 172, 173,       /* Ш Щ Ъ Ы Ь Э Ю Я */
         65, 128,  66, 146, 129,  69, 130, 131,       /* а б в г д е ж з */
        132, 133,  75, 134,  77,  72,  79, 135,       /* и й к л м н о п */
        /* #224 */
         80,  67,  84, 136, 216,  88, 137, 138,       /* р с т у ф х ц ч */
        139, 140, 141, 142,  98, 143, 172, 173,       /* ш щ ъ ы ь э ю я */
         78, 203, 242, 243, 244, 245, 246, 247,       /* № ё             */
        248, 249, 250, 251, 252, 167, 254, 255        /*           §     */
};

/*
 * Mapping table for NEC µ PD16314 controller. This is a VFD controller
 * that understands the same command set as HD44780 driver and comes with (at
 * least) one of two character sets in ROM:
 *
 * - ROM code 001 is the same charset as hd44780_euro.
 * - ROM code 002 is the same charset as hd44780_default (with some additional
 *   characters in the otherwise unused areas.
 *
 * The table below is for ROM code 002 and identical to hd44780_default but
 * takes advantage of some additional international characters.
 */
const unsigned char uPD16314_charmap[] = {
        /* 00h - 1Fh : Control characters */
          0,   1,   2,   3,   4,   5,   6,   7,
          8,   9,  10,  11,  12,  13,  14,  15,
         16,  17,  18,  19,  20,  21,  22,  23,
         24,  25, 126, 127,  28,  29,  30,  31,
        /* 20h - 3Fh : Numbers and punctuation */
         32,  33,  34,  35,  36,  37,  38,  39,
         40,  41,  42,  43,  44,  45,  46,  47,
         48,  49,  50,  51,  52,  53,  54,  55,
         56,  57,  58,  59,  60,  61,  62,  63,
        /* 40h - 7Fh : Upper and lower-case letters */
         64,  65,  66,  67,  68,  69,  70,  71,
         72,  73,  74,  75,  76,  77,  78,  79,
         80,  81,  82,  83,  84,  85,  86,  87,
         88,  89,  90,  91, 140,  93,  94,  95,
         96,  97,  98,  99, 100, 101, 102, 103,
        104, 105, 106, 107, 108, 109, 110, 111,
        112, 113, 114, 115, 116, 117, 118, 119,
        120, 121, 122, 123, 124, 125, 142,  32,
        /* 80h - 9Fh : Control characters */
        128, 129, 130, 131, 132, 133, 134, 135,
        136, 137, 138, 139, 140, 141, 142, 143,
        144, 145, 146, 147, 148, 149, 150, 151,
        152, 153, 154, 155, 156, 157, 158, 159,
        /* A0h - BFh : Special characters */
         32,  33, 236, 146, 164,  92, 152, 143,
         34, 169, 170, 171, 172, 173, 174, 175,
        223, 177, 178, 179,  39, 228, 247, 165,
         44, 185, 186, 187, 188, 189, 190,  63,
        /* C0h - FFh : International characters */
        129, 129,  65,  65, 128, 130, 144, 153,
         69,  69,  69,  69,  73,  73,  73,  73,
         68, 238,  79,  79,  79,  79, 134, 120,
        136,  85,  85,  85, 138,  89, 240, 226,
         97, 131,  97,  97, 225, 132, 145, 153,
        101, 101, 101, 101, 105, 105, 105, 105,
        111, 238, 111, 111, 111, 111, 135, 253,
        137, 117, 117, 117, 139, 121, 240, 255
};
#endif  /* EXTRA_CHARMAPS */

#define MAX_CHARMAP_NAME_LENGTH 16

struct charmap {
	char name[MAX_CHARMAP_NAME_LENGTH];	/**< Name of the mapping table */
	const unsigned char *charmap;		/**< Pointer to mapping table */
};

/** List of available character mappings. This list is sorted by relevance! */
const struct charmap available_charmaps[] = {
	{ "hd44780_default", HD44780_charmap           },
	{ "hd44780_euro",    HD44780_euro_charmap      },
	{ "ea_ks0073",       EA_KS0073_charmap         },
	{ "sed1278f_0b",     SED1278F_0B_charmap       },
#ifdef EXTRA_CHARMAPS
	{ "hd44780_koi8_r",  HD44780_KOI8R_charmap     },
	{ "hd44780_cp1251",  HD44780_CP1251_charmap    },
	{ "hd44780_8859_5",  HD44780_ISO_8859_5_charmap},
	{ "upd16314",        uPD16314_charmap          },
#endif
	/* This is the last entry. */
	{ "none",            none_charmap              }
};

/**
 * Gets the index of the requested charmap entry in the list of available
 * charmaps.
 * \param req_charmap  String containing the name of the requested charmap
 * \return  Index of charmap in available_charmaps array or -1 of not found.
 *
 * \note  As long as available_charmaps[] is still small a simple search is
 *        fine. Should the list become larger (>10 entries) a better search
 *        algorithm (e.g. binary search) should be used.
 */
static int
charmap_get_index(const char * req_charmap)
{
	int i;

	if (req_charmap == NULL)
		return -1;

	for (i = 0; i < (sizeof(available_charmaps)/sizeof(struct charmap)); i++) {
		if (strcasecmp(req_charmap, available_charmaps[i].name) == 0) {
			return i;
		}
	}

	return -1;
}

/* EOF */