535 lines
21 KiB
C
535 lines
21 KiB
C
/** \file server/drivers/hd44780-charmap.h
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* Character mapping for HD44780 devices. Translates ISO 8859-1 to known
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* HD44780 (and compatible) ROM character sets.
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*/
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/*-
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* Copyright (C) 2001 Mark Haemmerling <mail@markh.de>
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* 2006 Pillon Matteo <matteo.pillon@email.it>
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* 2007 Frank Jepsen <vdr_at_jepsennet.de>
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* 2009-2011 Markus Dolze <bsdfan@nurfuerspam.de>
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*
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* This file is released under the GNU General Public License.
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* Refer to the COPYING file distributed with this package.
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*/
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/*
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* The 'none' charmap does map each character to itself, not replacing
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* anything. Most useful for testing purpose.
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*/
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const unsigned char none_charmap[] = {
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/* #0 */
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0, 1, 2, 3, 4, 5, 6, 7,
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8, 9, 10, 11, 12, 13, 14, 15,
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16, 17, 18, 19, 20, 21, 22, 23,
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24, 25, 26, 27, 28, 29, 30, 31,
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/* #32 */
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32, 33, 34, 35, 36, 37, 38, 39,
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40, 41, 42, 43, 44, 45, 46, 47,
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48, 49, 50, 51, 52, 53, 54, 55,
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56, 57, 58, 59, 60, 61, 62, 63,
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/* #64 */
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64, 65, 66, 67, 68, 69, 70, 71,
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72, 73, 74, 75, 76, 77, 78, 79,
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80, 81, 82, 83, 84, 85, 86, 87,
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88, 89, 90, 91, 92, 93, 94, 95,
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/* #96 */
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96, 97, 98, 99, 100, 101, 102, 103,
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104, 105, 106, 107, 108, 109, 110, 111,
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112, 113, 114, 115, 116, 117, 118, 119,
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120, 121, 122, 123, 124, 125, 126, 127,
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/* #128 */
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128, 129, 130, 131, 132, 133, 134, 135,
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136, 137, 138, 139, 140, 141, 142, 143,
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144, 145, 146, 147, 148, 149, 150, 151,
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152, 153, 154, 155, 156, 157, 158, 159,
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/* #160 */
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160, 161, 162, 163, 164, 165, 166, 167,
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168, 169, 170, 171, 172, 173, 174, 175,
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176, 177, 178, 179, 180, 181, 182, 183,
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184, 185, 186, 187, 188, 189, 190, 191,
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/* #192 */
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192, 193, 194, 195, 196, 197, 198, 199,
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200, 201, 202, 203, 204, 205, 206, 207,
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208, 209, 210, 211, 212, 213, 214, 215,
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216, 217, 218, 219, 220, 221, 222, 223,
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/* #224 */
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224, 225, 226, 227, 228, 229, 230, 231,
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232, 233, 234, 235, 236, 237, 238, 239,
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240, 241, 242, 243, 244, 245, 246, 247,
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248, 249, 250, 251, 252, 253, 254, 255
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};
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/*
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* HD44780 table
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*
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* Initial table taken from lcd.o Linux kernel driver by
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* Nils Faerber <nilsf@users.sourceforge.net>. Thanks!
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*
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* The following translations are being performed:
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* - map umlaut accent characters to the corresponding umlaut characters
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* - map other accent characters to the characters without accents
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* - map beta (=sharp s), micro and Yen
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* - map 'n/N with tilde' to 'n with bar above'
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*
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* HD44780 misses backslash
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*
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*/
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const unsigned char HD44780_charmap[] = {
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/* #0 */
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0, 1, 2, 3, 4, 5, 6, 7,
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8, 9, 10, 11, 12, 13, 14, 15,
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16, 17, 18, 19, 20, 21, 22, 23,
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24, 25, 26, 27, 28, 29, 30, 31,
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/* #32 */
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32, 33, 34, 35, 36, 37, 38, 39,
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40, 41, 42, 43, 44, 45, 46, 47,
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48, 49, 50, 51, 52, 53, 54, 55,
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56, 57, 58, 59, 60, 61, 62, 63,
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/* #64 */
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64, 65, 66, 67, 68, 69, 70, 71,
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72, 73, 74, 75, 76, 77, 78, 79,
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80, 81, 82, 83, 84, 85, 86, 87,
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88, 89, 90, 91, 47, 93, 94, 95,
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/* #96 */
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96, 97, 98, 99, 100, 101, 102, 103,
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104, 105, 106, 107, 108, 109, 110, 111,
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112, 113, 114, 115, 116, 117, 118, 119,
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120, 121, 122, 123, 124, 125, 126, 127,
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/* #128 */
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128, 129, 130, 131, 132, 133, 134, 135,
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136, 137, 138, 139, 140, 141, 142, 143,
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144, 145, 146, 147, 148, 149, 150, 151,
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152, 153, 154, 155, 156, 157, 158, 159,
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/* #160 */
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160, 33, 236, 237, 164, 92, 124, 167,
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34, 169, 170, 171, 172, 173, 174, 175,
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223, 177, 178, 179, 39, 228, 247, 165,
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44, 185, 186, 187, 188, 189, 190, 63,
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/* #192 */
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65, 65, 65, 65, 225, 65, 65, 67,
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69, 69, 69, 69, 73, 73, 73, 73,
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68, 238, 79, 79, 79, 79, 239, 120,
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48, 85, 85, 85, 245, 89, 240, 226,
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/* #224 */
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97, 97, 97, 97, 225, 97, 97, 99,
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101, 101, 101, 101, 105, 105, 105, 105,
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111, 238, 111, 111, 111, 111, 239, 253,
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48, 117, 117, 117, 245, 121, 240, 255
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};
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/*
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* Table for HD44780 controller with ROM mask supporting
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* the european charset (ROM code A02).
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*
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* Replacements:
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* 160 => 32, 168 => 34, 180 => 39, 184 => 44
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*/
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const unsigned char HD44780_euro_charmap[] = {
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/* #0 */
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0, 1, 2, 3, 4, 5, 6, 7,
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8, 9, 10, 11, 12, 13, 14, 15,
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16, 17, 18, 19, 20, 21, 22, 23,
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24, 25, 26, 27, 28, 29, 30, 31,
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/* #32 */
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32, 33, 34, 35, 36, 37, 38, 39,
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40, 41, 42, 43, 44, 45, 46, 47,
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48, 49, 50, 51, 52, 53, 54, 55,
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56, 57, 58, 59, 60, 61, 62, 63,
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/* #64 */
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64, 65, 66, 67, 68, 69, 70, 71,
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72, 73, 74, 75, 76, 77, 78, 79,
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80, 81, 82, 83, 84, 85, 86, 87,
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88, 89, 90, 91, 92, 93, 94, 95,
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/* #96 */
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96, 97, 98, 99, 100, 101, 102, 103,
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104, 105, 106, 107, 108, 109, 110, 111,
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112, 113, 114, 115, 116, 117, 118, 119,
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120, 121, 122, 123, 124, 125, 126, 127,
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/* #128 */
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128, 129, 130, 131, 132, 133, 134, 135,
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136, 137, 138, 139, 140, 141, 142, 143,
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144, 145, 146, 147, 148, 149, 150, 151,
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152, 153, 154, 155, 156, 157, 158, 159,
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/* #160 */
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32, 161, 162, 163, 164, 165, 166, 167,
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34, 169, 170, 171, 172, 173, 174, 175,
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176, 177, 178, 179, 39, 181, 182, 183,
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44, 185, 186, 187, 188, 189, 190, 191,
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/* #192 */
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192, 193, 194, 195, 196, 197, 198, 199,
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200, 201, 202, 203, 204, 205, 206, 207,
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208, 209, 210, 211, 212, 213, 214, 215,
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216, 217, 218, 219, 220, 221, 222, 223,
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/* #224 */
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224, 225, 226, 227, 228, 229, 230, 231,
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232, 233, 234, 235, 236, 237, 238, 239,
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240, 241, 242, 243, 244, 245, 246, 247,
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248, 249, 250, 251, 252, 253, 254, 255
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};
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/*
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* Electronic Assembly's KS0073 based LCDs table
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* http://www.lcd-module.de/eng/pdf/doma/dip204-4e.pdf
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*
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* This map is more similar to a ISO-8859-15, but with fractions from
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* ISO-8859-1 (0xBC, 0xBD).
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*
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* ~ (126) is mapped to right arrow, even though it exists, for
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* compatibility with some clients. 127 is left arrow.
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*
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* There's no backtick, substituded with '.
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*
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* | is substituted with another similar charachter as the code is
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* used by some serial drivers.
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*
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* Charset of the display offers a nice set of icons, they are mapped
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* from 128 to 159. I mapped these intervals to, in order: 16-28,
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* 140-151, 180-182, 187, 207, 222, 224.
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*
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* (C) 2006 Pillon Matteo <matteo.pillon@email.it>
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*
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*/
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const unsigned char EA_KS0073_charmap[] = {
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/* #0 */
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0, 1, 2, 3, 4, 5, 6, 7,
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8, 9, 10, 11, 12, 13, 14, 15,
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16, 17, 18, 19, 20, 21, 22, 23,
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24, 25, 26, 27, 28, 29, 30, 31,
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/* #32 */
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32, 33, 34, 35, 36, 37, 38, 39,
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40, 41, 42, 43, 44, 45, 46, 47,
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48, 49, 50, 51, 52, 53, 54, 55,
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56, 57, 58, 59, 60, 61, 62, 63,
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/* #64 */
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64, 65, 66, 67, 68, 69, 70, 71,
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72, 73, 74, 75, 76, 77, 78, 79,
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80, 81, 82, 83, 84, 85, 86, 87,
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88, 89, 90, 250, 251, 252, 29, 196,
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/* #96 */
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39, 97, 98, 99, 100, 101, 102, 103,
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104, 105, 106, 107, 108, 109, 110, 111,
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112, 113, 114, 115, 116, 117, 118, 119,
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120, 121, 122, 253, 218, 255, 223, 225,
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/* #128 */
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16, 17, 18, 19, 20, 21, 22, 23,
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24, 25, 26, 27, 28, 140, 141, 142,
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143, 144, 145, 146, 147, 148, 149, 150,
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151, 180, 181, 182, 187, 207, 222, 224,
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/* #160 */
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160, 64, 177, 161, 36, 163, 243, 95,
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248, 67, 170, 20, 172, 173, 82, 175,
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128, 140, 130, 131, 249, 143, 182, 221,
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244, 129, 128, 21, 139, 138, 190, 96,
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/* #192 */
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174, 226, 174, 174, 91, 174, 188, 169,
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197, 191, 198, 69, 73, 73, 73, 73,
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68, 93, 168, 228, 236, 79, 92, 120,
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171, 238, 229, 238, 94, 230, 178, 190,
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/* #224 */
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127, 231, 175, 175, 123, 175, 189, 200,
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164, 165, 199, 101, 167, 232, 105, 105,
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111, 125, 168, 233, 237, 111, 124, 58,
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172, 166, 234, 239, 126, 235, 178, 255
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};
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/*
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* Character mapping by Frank Jepsen <vdr_at_jepsennet.de>.
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*/
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const unsigned char SED1278F_0B_charmap[] = {
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/* #0 */
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0, 1, 2, 3, 4, 5, 6, 7,
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8, 32, 32, 32, 32, 32, 14, 15,
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16, 17, 18, 19, 20, 21, 22, 23,
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24, 25, 26, 27, 28, 29, 30, 31,
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/* #32 */
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32, 33, 39, 35, 36, 37, 38, 39,
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40, 41, 42, 43, 44, 45, 46, 47,
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48, 49, 50, 51, 52, 53, 54, 55,
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56, 57, 58, 59, 60, 61, 62, 63,
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/* #64 */
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64, 65, 66, 67, 68, 69, 70, 71,
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72, 73, 74, 75, 76, 77, 78, 79,
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80, 81, 82, 83, 84, 85, 86, 87,
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88, 89, 90, 91, 92, 93, 94, 95,
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/* #96 */
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96, 97, 98, 99, 100, 101, 102, 103,
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104, 105, 106, 107, 108, 109, 110, 111,
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112, 113, 114, 115, 116, 117, 118, 119,
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120, 121, 122, 123, 124, 125, 126, 127,
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/* #128 */
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64, 65, 66, 67, 68, 69, 70, 71,
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72, 73, 74, 75, 76, 77, 78, 79,
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80, 81, 82, 83, 84, 85, 86, 87,
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88, 89, 90, 91, 92, 93, 94, 95,
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/* #160 */
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124, 169, 164, 166, 175, 166, 124, 210,
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177, 207, 178, 187, 44, 44, 206, 191,
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178, 16, 30, 31, 180, 234, 211, 205,
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44, 180, 178, 188, 182, 181, 245, 159,
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/* #192 */
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65, 65, 65, 170, 142, 143, 146, 128,
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69, 144, 69, 69, 73, 73, 73, 73,
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245, 156, 79, 79, 79, 172, 153, 183,
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174, 85, 85, 85, 154, 89, 220, 224,
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/* #224 */
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133, 160, 131, 171, 132, 134, 145, 135,
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138, 130, 136, 137, 141, 161, 140, 139,
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32, 155, 149, 162, 147, 173, 148, 184,
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175, 151, 163, 150, 129, 121, 32, 253
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};
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#ifdef EXTRA_CHARMAPS
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/*
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* Table for HD44780 controller with ROM mask supporting
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* the european charset (ROM code A02).
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*
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* Russian KOI8-R codepage as input
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*/
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const unsigned char HD44780_KOI8R_charmap[] = {
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/* #0 */
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0, 1, 2, 3, 4, 5, 6, 7,
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8, 9, 10, 11, 12, 13, 14, 15,
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16, 17, 18, 19, 20, 21, 22, 23,
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24, 25, 26, 27, 28, 29, 30, 31,
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/* #32 */
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32, 33, 34, 35, 36, 37, 38, 39,
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40, 41, 42, 43, 44, 45, 46, 47,
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48, 49, 50, 51, 52, 53, 54, 55,
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56, 57, 58, 59, 60, 61, 62, 63,
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/* #64 */
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64, 65, 66, 67, 68, 69, 70, 71,
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72, 73, 74, 75, 76, 77, 78, 79,
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80, 81, 82, 83, 84, 85, 86, 87,
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88, 89, 90, 91, 92, 93, 94, 95,
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/* #96 */
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96, 97, 98, 99, 100, 101, 102, 103,
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104, 105, 106, 107, 108, 109, 110, 111,
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112, 113, 114, 115, 116, 117, 118, 119,
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120, 121, 122, 123, 124, 125, 126, 127,
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/* #128 */
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45, 124, 43, 43, 43, 43, 43, 43, /* ─ │ ┌ ┐ └ ┘ ├ ┤ */
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43, 43, 43, 32, 32, 32, 32, 32, /* ┬ ┴ ┼ ▀ ▄ █ ▌ ▐ */
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144, 145, 146, 147, 148, 149, 150, 126, /* ≈ */
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28, 29, 154, 155, 176, 157, 183, 247, /* ≤ ≥ ° · ÷ */
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/* #160 */
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160, 161, 162, 203, 164, 165, 166, 167, /* ё */
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168, 169, 170, 171, 172, 173, 174, 175,
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176, 177, 178, 203, 180, 181, 182, 183, /* Ё */
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184, 185, 186, 187, 188, 189, 190, 169, /* © */
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/* #192 */
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172, 65, 128, 137, 129, 69, 216, 146, /* ю а б ц д е ф г */
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88, 132, 133, 75, 134, 77, 72, 79, /* х и й к л м н о */
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135, 173, 80, 67, 84, 136, 130, 66, /* п я р с т у ж в */
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98, 142, 131, 139, 143, 140, 138, 141, /* ь ы з ш э щ ч ъ */
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/* #224 */
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172, 65, 128, 137, 129, 69, 216, 146, /* Ю А Б Ц Д Е Ф Г */
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88, 132, 133, 75, 134, 77, 72, 79, /* Х И Й К Л М Н О */
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135, 173, 80, 67, 84, 136, 130, 66, /* П Я Р С Т У Ж В */
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98, 142, 131, 139, 143, 140, 138, 141 /* Ь Ы З Ш Э Щ Ч Ъ */
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};
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/*
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* Table for HD44780 controller with ROM mask supporting
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* the european charset (ROM code A02).
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*
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* Russian CP-1251 codepage as input
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*/
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const unsigned char HD44780_CP1251_charmap[] = {
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/* #0 */
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0, 1, 2, 3, 4, 5, 6, 7,
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8, 9, 10, 11, 12, 13, 14, 15,
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16, 17, 18, 19, 20, 21, 22, 23,
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24, 25, 26, 27, 28, 29, 30, 31,
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/* #32 */
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32, 33, 34, 35, 36, 37, 38, 39,
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40, 41, 42, 43, 44, 45, 46, 47,
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48, 49, 50, 51, 52, 53, 54, 55,
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56, 57, 58, 59, 60, 61, 62, 63,
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/* #64 */
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64, 65, 66, 67, 68, 69, 70, 71,
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72, 73, 74, 75, 76, 77, 78, 79,
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80, 81, 82, 83, 84, 85, 86, 87,
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88, 89, 90, 91, 47, 93, 94, 95,
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/* #96 */
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96, 97, 98, 99, 100, 101, 102, 103,
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104, 105, 106, 107, 108, 109, 110, 111,
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112, 113, 114, 115, 116, 117, 118, 119,
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120, 121, 122, 123, 124, 125, 126, 127,
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/* #128 */
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141, 146, 44, 146, 34, 95, 43, 35, /* Ђ Ѓ ‚ ѓ „ … † ‡ */
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158, 37, 134, 60, 72, 75, 72, 137, /* € ‰ Љ ‹ Њ Ќ Ћ Џ */
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144, 145, 146, 147, 148, 149, 150, 151,
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152, 84, 156, 62, 156, 157, 158, 159, /* ™ › */
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/* #160 */
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160, 161, 162, 163, 164, 165, 124, 167, /* ¤ ¦ § */
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203, 169, 69, 171, 32, 32, 174, 207, /* Ё © Є « ® Ї */
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176, 177, 178, 179, 180, 181, 182, 183, /* ° ± µ ¶ · */
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203, 78, 69, 187, 188, 189, 190, 207, /* ё № є » ї */
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/* #192 */
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65, 128, 66, 146, 129, 69, 130, 131, /* А Б В Г Д Е Ж З */
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132, 133, 75, 134, 77, 72, 79, 135, /* И Й К Л М Н О П */
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80, 67, 84, 136, 216, 88, 137, 138, /* Р С Т У Ф Х Ц Ч */
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139, 140, 141, 142, 98, 143, 172, 173, /* Ш Щ Ъ Ы Ь Э Ю Я */
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/* #224 */
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65, 128, 66, 146, 129, 69, 130, 131, /* а б в г д е ж з */
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132, 133, 75, 134, 77, 72, 79, 135, /* и й к л м н о п */
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80, 67, 84, 136, 216, 88, 137, 138, /* р с т у ф х ц ч */
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139, 140, 141, 142, 98, 143, 172, 173 /* ш щ ъ ы ь э ю я */
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};
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/*
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* Table for HD44780 controller with ROM mask supporting
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* the european charset (ROM code A02).
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*
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* Russian ISO 8859-5 codepage as input
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*/
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const unsigned char HD44780_ISO_8859_5_charmap[] = {
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/* #0 */
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0, 1, 2, 3, 4, 5, 6, 7,
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8, 9, 10, 11, 12, 13, 14, 15,
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16, 17, 18, 19, 20, 21, 22, 23,
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24, 25, 26, 27, 28, 29, 30, 31,
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/* #32 */
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||
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, 26, 27, 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, 127,
|
||
/* 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 */
|