radio/src/sdcard.h

   1 /*
   2  * Copyright (C) OpenTX
   3  *
   4  * Based on code named
   5  *   th9x - http://code.google.com/p/th9x
   6  *   er9x - http://code.google.com/p/er9x
   7  *   gruvin9x - http://code.google.com/p/gruvin9x
   8  *
   9  * License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License version 2 as
  13  * published by the Free Software Foundation.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  */
  20
  21 #ifndef _SDCARD_H_
  22 #define _SDCARD_H_
  23
  24 #if !defined(SIMU)
  25 #include "ff.h"
  26 #endif
  27
  28 #include "opentx.h"
  29
  30 #define ROOT_PATH           "/"
  31 #define MODELS_PATH         ROOT_PATH "MODELS"      // no trailing slash = important
  32 #define RADIO_PATH          ROOT_PATH "RADIO"       // no trailing slash = important
  33 #define LOGS_PATH           ROOT_PATH "LOGS"
  34 #define SCREENSHOTS_PATH    ROOT_PATH "SCREENSHOTS"
  35 #define SOUNDS_PATH         ROOT_PATH "SOUNDS/en"
  36 #define SOUNDS_PATH_LNG_OFS (sizeof(SOUNDS_PATH)-3)
  37 #define SYSTEM_SUBDIR       "SYSTEM"
  38 #define BITMAPS_PATH        ROOT_PATH "IMAGES"
  39 #define FIRMWARES_PATH      ROOT_PATH "FIRMWARE"
  40 #define EEPROMS_PATH        ROOT_PATH "EEPROM"
  41 #define SCRIPTS_PATH        ROOT_PATH "SCRIPTS"
  42 #define WIZARD_PATH         SCRIPTS_PATH "/WIZARD"
  43 #define THEMES_PATH         ROOT_PATH "THEMES"
  44 #define LAYOUTS_PATH        ROOT_PATH "LAYOUTS"
  45 #define WIDGETS_PATH        ROOT_PATH "WIDGETS"
  46 #define WIZARD_NAME         "wizard.lua"
  47 #define SCRIPTS_MIXES_PATH  SCRIPTS_PATH "/MIXES"
  48 #define SCRIPTS_FUNCS_PATH  SCRIPTS_PATH "/FUNCTIONS"
  49 #define SCRIPTS_TELEM_PATH  SCRIPTS_PATH "/TELEMETRY"
  50
  51 #define LEN_FILE_PATH_MAX   (sizeof(SCRIPTS_TELEM_PATH)+1)  // longest + "/"
  52
  53 #if defined(COLORLCD)
  54 const char RADIO_MODELSLIST_PATH[] = RADIO_PATH "/models.txt";
  55 const char RADIO_SETTINGS_PATH[] = RADIO_PATH "/radio.bin";
  56 #define    SPLASH_FILE             "splash.png"
  57 #endif
  58
  59 #define MODELS_EXT          ".bin"
  60 #define LOGS_EXT            ".csv"
  61 #define SOUNDS_EXT          ".wav"
  62 #define BMP_EXT             ".bmp"
  63 #define PNG_EXT             ".png"
  64 #define JPG_EXT             ".jpg"
  65 #define SCRIPT_EXT          ".lua"
  66 #define SCRIPT_BIN_EXT      ".luac"
  67 #define TEXT_EXT            ".txt"
  68 #define FIRMWARE_EXT        ".bin"
  69 #define EEPROM_EXT          ".bin"
  70 #define SPORT_FIRMWARE_EXT  ".frk"
  71
  72 #define LEN_FILE_EXTENSION_MAX  5  // longest used, including the dot, excluding null term.
  73
  74 #if defined(PCBHORUS)
  75 #define BITMAPS_EXT         BMP_EXT JPG_EXT PNG_EXT
  76 #define LEN_BITMAPS_EXT     4
  77 #else
  78 #define BITMAPS_EXT         BMP_EXT
  79 #endif
  80
  81 #ifdef LUA_COMPILER
  82   #define SCRIPTS_EXT         SCRIPT_BIN_EXT SCRIPT_EXT
  83 #else
  84   #define SCRIPTS_EXT         SCRIPT_EXT
  85 #endif
  86
  87 #define GET_FILENAME(filename, path, var, ext) \
  88   char filename[sizeof(path) + sizeof(var) + sizeof(ext)]; \
  89   memcpy(filename, path, sizeof(path) - 1); \
  90   filename[sizeof(path) - 1] = '/'; \
  91   memcpy(&filename[sizeof(path)], var, sizeof(var)); \
  92   filename[sizeof(path)+sizeof(var)] = '\0'; \
  93   strcat(&filename[sizeof(path)], ext)
  94
  95 extern FATFS g_FATFS_Obj;
  96 extern FIL g_oLogFile;
  97
  98 extern uint8_t logDelay;
  99 void logsInit();
 100 void logsClose();
 101 void logsWrite();
 102
 103 bool sdCardFormat();
 104 uint32_t sdGetNoSectors();
 105 uint32_t sdGetSize();
 106 uint32_t sdGetFreeSectors();
 107 const char * sdCheckAndCreateDirectory(const char * path);
 108
 109 #if !defined(BOOT)
 110 inline const pm_char * SDCARD_ERROR(FRESULT result)
 111 {
 112   if (result == FR_NOT_READY)
 113     return STR_NO_SDCARD;
 114   else
 115     return STR_SDCARD_ERROR;
 116 }
 117 #endif
 118
 119 // NOTE: 'size' must = 0 or be a valid character position within 'filename' array -- it is NOT validated
 120 const char * getFileExtension(const char * filename, uint8_t size=0, uint8_t extMaxLen=0, uint8_t *fnlen=NULL, uint8_t *extlen=NULL);
 121
 122 // TODO REMOVE THE O9X FOURCC in 2.3
 123 #if defined(PCBX12S)
 124   #define OTX_FOURCC 0x3478746F // otx for X12S
 125   #define O9X_FOURCC 0x3178396F // we forgot it in 2.2 RC ..
 126 #elif defined(PCBX10)
 127   #define OTX_FOURCC 0x3778746F // otx for X10
 128   #define O9X_FOURCC 0x3478746F // match X12S, we forgot OTX_FOURCC before 2.2.1 RC2
 129 #elif defined(PCBX9E)
 130   #define OTX_FOURCC 0x3578746F // otx for Taranis X9E
 131   #define O9X_FOURCC 0x3378396F // o9x for Taranis X9E
 132 #elif defined(PCBXLITE)
 133   #define OTX_FOURCC 0x3978746F // otx for Taranis X-Lite
 134   #define O9X_FOURCC 0x3978396F // o9x for Taranis X-Lite
 135 #elif defined(PCBX7)
 136   #define OTX_FOURCC 0x3678746F // otx for Taranis X7
 137   #define O9X_FOURCC 0x3378396F // o9x for Taranis X7
 138 #elif defined(PCBX9D) || defined(PCBX9DP)
 139   #define OTX_FOURCC 0x3378746F // otx for Taranis X9D
 140   #define O9X_FOURCC 0x3378396F // o9x for Taranis X9D
 141 #elif defined(PCBSKY9X)
 142   #define OTX_FOURCC 0x3278746F // otx for sky9x
 143   #define O9X_FOURCC 0x3278396F // o9x for sky9x
 144 #elif defined(PCBGRUVIN9X) || defined(PCBMEGA2560)
 145   #define OTX_FOURCC 0x3178746F // otx for gruvin9x/MEGA2560
 146   #define O9X_FOURCC 0x3178396F // o9x for gruvin9x/MEGA2560
 147 #endif
 148
 149 bool isFileAvailable(const char * filename, bool exclDir = false);
 150 int findNextFileIndex(char * filename, uint8_t size, const char * directory);
 151 bool isExtensionMatching(const char * extension, const char * pattern, char * match = NULL);
 152
 153 const char * sdCopyFile(const char * src, const char * dest);
 154 const char * sdCopyFile(const char * srcFilename, const char * srcDir, const char * destFilename, const char * destDir);
 155
 156 #define LIST_NONE_SD_FILE   1
 157 #define LIST_SD_FILE_EXT    2
 158 bool sdListFiles(const char * path, const char * extension, const uint8_t maxlen, const char * selection, uint8_t flags=0);
 159
 160 bool isCwdAtRoot();
 161 FRESULT sdReadDir(DIR * dir, FILINFO * fno, bool & firstTime);
 162
 163 #endif // _SDCARD_H_