RT-Thread使用LTDC+SRAM+DMA2D驱动正点原子4.3寸屏

/*------------------------------------------------------------------------*/ /* Unicode handling functions for FatFs R0.13+ */ /*------------------------------------------------------------------------*/ /* This module will occupy a huge memory in the .const section when the / / FatFs is configured for LFN with DBCS. If the system has any Unicode / / utilitiy for the code conversion, this module should be modified to use / / that function to avoid silly memory consumption. / /-------------------------------------------------------------------------*/ /* / Copyright (C) 2014, ChaN, all right reserved. / / FatFs module is an open source software. Redistribution and use of FatFs in / source and binary forms, with or without modification, are permitted provided / that the following condition is met: / / 1. Redistributions of source code must retain the above copyright notice, / this condition and the following disclaimer. / / This software is provided by the copyright holder and contributors "AS IS" / and any warranties related to this software are DISCLAIMED. / The copyright owner or contributors be NOT LIABLE for any damages caused / by use of this software. */ #include "ff.h" #if FF_USE_LFN /* This module will be blanked if non-LFN configuration */ #define MERGE2(a, b) a ## b #define CVTBL(tbl, cp) MERGE2(tbl, cp) /*------------------------------------------------------------------------*/ /* Code Conversion Tables */ /*------------------------------------------------------------------------*/ #if FF_CODE_PAGE == 932 || FF_CODE_PAGE == 0 /* Japanese */ static const WCHAR uni2oem932[] = { /* Unicode --> Shift_JIS pairs */ 0x00A7, 0x8198, 0x00A8, 0x814E, 0x00B0, 0x818B, 0x00B1, 0x817D, 0x00B4, 0x814C, 0x00B6, 0x81F7, 0x00D7, 0x817E, 0x00F7, 0x8180, 0x0391, 0x839F, 0x0392, 0x83A0, 0x0393, 0x83A1, 0x0394, 0x83A2, 0x0395, 0x83A3, 0x0396, 0x83A4, 0x0397, 0x83A5, 0x0398, 0x83A6, 0x0399, 0x83A7, 0x039A, 0x83A8, 0x039B, 0x83A9, 0x039C, 0x83AA, 0x039D, 0x83AB, 0x039E, 0x83AC, 0x039F, 0x83AD, 0x03A0, 0x83AE, 0x03A1, 0x83AF, 0x03A3, 0x83B0, 0x03A4, 0x83B1, 0x03A5, 0x83B2, 0x03A6, 0x83B3, 0x03A7, 0x83B4, 0x03A8, 0x83B5, 0x03A9, 0x83B6, 0x03B1, 0x83BF, 0x03B2, 0x83C0, 0x03B3, 0x83C1, 0x03B4, 0x83C2, 0x03B5, 0x83C3, 0x03B6, 0x83C4, 0x03B7, 0x83C5, 0x03B8, 0x83C6, 0x03B9, 0x83C7, 0x03BA, 0x83C8, 0x03BB, 0x83C9, 0x03BC, 0x83CA, 0x03BD, 0x83CB, 0x03BE, 0x83CC, 0x03BF, 0x83CD, 0x03C0, 0x83CE, 0x03C1, 0x83CF, 0x03C3, 0x83D0, 0x03C4, 0x83D1, 0x03C5, 0x83D2, 0x03C6, 0x83D3, 0x03C7, 0x83D4, 0x03C8, 0x83D5, 0x03C9, 0x83D6, 0x0401, 0x8446, 0x0410, 0x8440, 0x0411, 0x8441, 0x0412, 0x8442, 0x0413, 0x8443, 0x0414, 0x8444, 0x0415, 0x8445, 0x0416, 0x8447, 0x0417, 0x8448, 0x0418, 0x8449, 0x0419, 0x844A, 0x041A, 0x844B, 0x041B, 0x844C, 0x041C, 0x844D, 0x041D, 0x844E, 0x041E, 0x844F, 0x041F, 0x8450, 0x0420, 0x8451, 0x0421, 0x8452, 0x0422, 0x8453, 0x0423, 0x8454, 0x0424, 0x8455, 0x0425, 0x8456, 0x0426, 0x8457, 0x0427, 0x8458, 0x0428, 0x8459, 0x0429, 0x845A, 0x042A, 0x845B, 0x042B, 0x845C, 0x042C, 0x845D, 0x042D, 0x845E, 0x042E, 0x845F, 0x042F, 0x8460, 0x0430, 0x8470, 0x0431, 0x8471, 0x0432, 0x8472, 0x0433, 0x8473, 0x0434, 0x8474, 0x0435, 0x8475, 0x0436, 0x8477, 0x0437, 0x8478, 0x0438, 0x8479, 0x0439, 0x847A, 0x043A, 0x847B, 0x043B, 0x847C, 0x043C, 0x847D, 0x043D, 0x847E, 0x043E, 0x8480, 0x043F, 0x8481, 0x0440, 0x8482, 0x0441, 0x8483, 0x0442, 0x8484, 0x0443, 0x8485, 0x0444, 0x8486, 0x0445, 0x8487, 0x0446, 0x8488, 0x0447, 0x8489, 0x0448, 0x848A, 0x0449, 0x848B, 0x044A, 0x848C, 0x044B, 0x848D, 0x044C, 0x848E, 0x044D, 0x848F, 0x044E, 0x8490, 0x044F, 0x8491, 0x0451, 0x8476, 0x2010, 0x815D, 0x2015, 0x815C, 0x2018, 0x8165, 0x2019, 0x8166, 0x201C, 0x8167, 0x201D, 0x8168, 0x2020, 0x81F5, 0x2021, 0x81F6, 0x2025, 0x8164, 0x2026, 0x8163, 0x2030, 0x81F1, 0x2032, 0x818C, 0x2033, 0x818D, 0x203B, 0x81A6, 0x2103, 0x818E, 0x2116, 0x8782, 0x2121, 0x8784, 0x212B, 0x81F0, 0x2160, 0x8754, 0x2161, 0x8755, 0x2162, 0x8756, 0x2163, 0x8757, 0x2164, 0x8758, 0x2165, 0x8759, 0x2166, 0x875A, 0x2167, 0x875B, 0x2168, 0x875C, 0x2169, 0x875D, 0x2170, 0xFA40, 0x2171, 0xFA41, 0x2172, 0xFA42, 0x2173, 0xFA43, 0x2174, 0xFA44, 0x2175, 0xFA45, 0x2176, 0xFA46, 0x2177, 0xFA47, 0x2178, 0xFA48, 0x2179, 0xFA49, 0x2190, 0x81A9, 0x2191, 0x81AA, 0x2192, 0x81A8, 0x2193, 0x81AB, 0x21D2, 0x81CB, 0x21D4, 0x81CC, 0x2200, 0x81CD, 0x2202, 0x81DD, 0x2203, 0x81CE, 0x2207, 0x81DE, 0x2208, 0x81B8, 0x220B, 0x81B9, 0x2211, 0x8794, 0x221A, 0x81E3, 0x221D, 0x81E5, 0x221E, 0x8187, 0x221F, 0x8798, 0x2220, 0x81DA, 0x2225, 0x8161, 0x2227, 0x81C8, 0x2228, 0x81C9, 0x2229, 0x81BF, 0x222A, 0x81BE, 0x222B, 0x81E7, 0x222C, 0x81E8, 0x222E, 0x8793, 0x2234, 0x8188, 0x2235, 0x81E6, 0x223D, 0x81E4, 0x2252, 0x81E0, 0x2260, 0x8182, 0x2261, 0x81DF, 0x2266, 0x8185, 0x2267, 0x8186, 0x226A, 0x81E1, 0x226B, 0x81E2, 0x2282, 0x81BC, 0x2283, 0x81BD, 0x2286, 0x81BA, 0x2287, 0x81BB, 0x22A5, 0x81DB, 0x22BF, 0x8799, 0x2312, 0x81DC, 0x2460, 0x8740, 0x2461, 0x8741, 0x2462, 0x8742, 0x2463, 0x8743, 0x2464, 0x8744, 0x2465, 0x8745, 0x2466, 0x8746, 0x2467, 0x8747, 0x2468, 0x8748, 0x2469, 0x8749, 0x246A, 0x874A, 0x246B, 0x874B, 0x246C, 0x874C, 0x246D, 0x874D, 0x246E, 0x874E, 0x246F, 0x874F, 0x2470, 0x8750, 0x2471, 0x8751, 0x2472, 0x8752, 0x2473, 0x8753, 0x2500, 0x849F, 0x2501, 0x84AA, 0x2502, 0x84A0, 0x2503, 0x84AB, 0x250C, 0x84A1, 0x250F, 0x84AC, 0x2510, 0x84A2, 0x2513, 0x84AD, 0x2514, 0x84A4, 0x2517, 0x84AF, 0x2518, 0x84A3, 0x251B, 0x84AE, 0x251C, 0x84A5, 0x251D, 0x84BA, 0x2520, 0x84B5, 0x2523, 0x84B0, 0x2524, 0x84A7, 0x2525, 0x84BC, 0x2528, 0x84B7, 0x252B, 0x84B2, 0x252C, 0x84A6, 0x252F, 0x84B6, 0x2530, 0x84BB, 0x2533, 0x84B1, 0x2534, 0x84A8, 0x2537, 0x84B8, 0x2538, 0x84BD, 0x253B, 0x84B3, 0x253C, 0x84A9, 0x253F, 0x84B9, 0x2542, 0x84BE, 0x254B, 0x84B4, 0x25A0, 0x81A1, 0x25A1, 0x81A0, 0x25B2, 0x81A3, 0x25B3, 0x81A2, 0x25BC, 0x81A5, 0x25BD, 0x81A4, 0x25C6, 0x819F, 0x25C7, 0x819E, 0x25CB, 0x819B, 0x25CE, 0x819D, 0x25CF, 0x819C, 0x25EF, 0x81FC, 0x2605, 0x819A, 0x2606, 0x8199, 0x2640, 0x818A, 0x2642, 0x8189, 0x266A, 0x81F4, 0x266D, 0x81F3, 0x266F, 0x81F2, 0x3000, 0x8140, 0x3001, 0x8141, 0x3002, 0x8142, 0x3003, 0x8156, 0x3005, 0x8158, 0x3006, 0x8159, 0x3007, 0x815A, 0x3008, 0x8171, 0x3009, 0x8172, 0x300A, 0x8173, 0x300B, 0x8174, 0x300C, 0x8175, 0x300D, 0x8176, 0x300E, 0x8177, 0x300F, 0x8178, 0x3010, 0x8179, 0x3011, 0x817A, 0x3012, 0x81A7, 0x3013, 0x81AC, 0x3014, 0x816B, 0x3015, 0x816C, 0x301D, 0x8780, 0x301F, 0x8781, 0x3041, 0x829F, 0x3042, 0x82A0, 0x3043, 0x82A1, 0x3044, 0x82A2, 0x3045, 0x82A3, 0x3046, 0x82A4, 0x3047, 0x82A5, 0x3048, 0x82A6, 0x3049, 0x82A7, 0x304A, 0x82A8, 0x304B, 0x82A9, 0x304C, 0x82AA, 0x304D, 0x82AB, 0x304E, 0x82AC, 0x304F, 0x82AD, 0x3050, 0x82AE, 0x3051, 0x82AF, 0x3052, 0x82B0, 0x3053, 0x82B1, 0x3054, 0x82B2, 0x3055, 0x82B3, 0x3056, 0x82B4, 0x3057, 0x82B5, 0x3058, 0x82B6, 0x3059, 0x82B7, 0x305A, 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0x30A2, 0x8341, 0x30A3, 0x8