radio/src/stamp.cpp

   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 #include "opentx.h"
  22 #include "stamp.h"
  23
  24 #define STR2(s) #s
  25 #define DEFNUMSTR(s)  STR2(s)
  26
  27 #define EEPROM_STR DEFNUMSTR(EEPROM_VER);
  28
  29 #if defined(PCBHORUS)
  30 #define TAB "\037\075"
  31 #else
  32 #define TAB "\037\033"
  33 #endif
  34
  35 #if defined(FRSKY_RELEASE)
  36 #define DISPLAY_VERSION "FrSky"
  37 #elif defined(JUMPER_RELEASE)
  38 #define DISPLAY_VERSION "JumperRC"
  39 #else
  40 #define DISPLAY_VERSION VERSION
  41 #endif
  42
  43 #if defined(COLORLCD)
  44   const char vers_stamp[]  =   "VERS" TAB ": " "opentx-" FLAVOUR "-" DISPLAY_VERSION " (" GIT_STR ")";
  45   const char date_stamp[]  =   "DATE" TAB ": " DATE;
  46   const char time_stamp[]  =   "TIME" TAB ": " TIME;
  47   const char eeprom_stamp[]  = "EEPR" TAB ": " EEPROM_STR;
  48 #elif defined(BOARD_NAME)
  49   const char vers_stamp[]  = "FW" TAB ": opentx-" BOARD_NAME "\036VERS" TAB ": " DISPLAY_VERSION " (" GIT_STR ")" "\036DATE" TAB ": " DATE " " TIME "\036EEPR" TAB ": " EEPROM_STR;
  50 #else
  51   const char vers_stamp[]  = "FW" TAB ": opentx-" FLAVOUR    "\036VERS" TAB ": " DISPLAY_VERSION " (" GIT_STR ")" "\036DATE" TAB ": " DATE " " TIME "\036EEPR" TAB ": " EEPROM_STR;
  52 #endif
  53
  54 /**
  55  * Retrieves the version of the bootloader or firmware
  56  * @return
  57  */
  58 #if defined(STM32) && !defined(SIMU)
  59
  60 __SECTION_USED(".fwversiondata")   const char firmware_version[] = "opentx-" FLAVOUR "-" DISPLAY_VERSION " (" GIT_STR ")";
  61 __SECTION_USED(".bootversiondata") const char boot_version[] =     "opentx-" FLAVOUR "-" DISPLAY_VERSION " (" GIT_STR ")";
  62
  63 /**
  64  * Tries to find opentx version in the first 1024 byte of either firmware/bootloader (the one not running) or the buffer
  65  * @param buffer If non-null find the firmware version in the buffer instead
  66  */
  67 const char * getOtherVersion(char* buffer)
  68 {
  69 #if defined(BOOT)
  70   const char * startother = (char*)(FIRMWARE_ADDRESS+BOOTLOADER_SIZE);
  71 #else
  72   const char * startother = (char*)(FIRMWARE_ADDRESS);
  73 #endif
  74   if (buffer != nullptr)
  75     startother = buffer;
  76
  77   const char * other_str = nullptr;
  78   for (int i=0; i<1024;i++) {
  79     if (memcmp(startother+i, "opentx-", 7) == 0) {
  80       other_str = startother + i;
  81       break;
  82     }
  83   }
  84
  85   if (other_str != nullptr)
  86     return other_str;
  87   else
  88     return "no version found";
  89 }
  90 #endif