Bertrand Songis
cc2c2b094e
[Horus] SD Manager files renaming fixed (quick & dirty, I would prefer a popup)
77 lines
1.8 KiB
C++
77 lines
1.8 KiB
C++
/*
|
|
* Copyright (C) OpenTX
|
|
*
|
|
* Based on code named
|
|
* th9x - http://code.google.com/p/th9x
|
|
* er9x - http://code.google.com/p/er9x
|
|
* gruvin9x - http://code.google.com/p/gruvin9x
|
|
*
|
|
* License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*/
|
|
|
|
#include "opentx.h"
|
|
|
|
bool isBootloader(const char * filename)
|
|
{
|
|
FIL file;
|
|
f_open(&file, filename, FA_READ);
|
|
uint8_t buffer[1024];
|
|
UINT count;
|
|
|
|
if (f_read(&file, buffer, 1024, &count) != FR_OK || count != 1024) {
|
|
return false;
|
|
}
|
|
|
|
return isBootloaderStart(buffer);
|
|
}
|
|
|
|
void bootloaderFlash(const char * filename)
|
|
{
|
|
FIL file;
|
|
f_open(&file, filename, FA_READ);
|
|
uint8_t buffer[1024];
|
|
UINT count;
|
|
|
|
lcdClear();
|
|
drawProgressBar(STR_WRITING);
|
|
|
|
static uint8_t unlocked = 0;
|
|
if (!unlocked) {
|
|
unlocked = 1;
|
|
unlockFlash();
|
|
}
|
|
|
|
for (int i=0; i<BOOTLOADER_SIZE; i+=1024) {
|
|
watchdogSuspend(100/*1s*/);
|
|
if (f_read(&file, buffer, 1024, &count) != FR_OK || count != 1024) {
|
|
POPUP_WARNING(STR_SDCARD_ERROR);
|
|
break;
|
|
}
|
|
if (i==0 && !isBootloaderStart(buffer)) {
|
|
POPUP_WARNING(STR_INCOMPATIBLE);
|
|
break;
|
|
}
|
|
for (int j=0; j<1024; j+=FLASH_PAGESIZE) {
|
|
flashWrite(CONVERT_UINT_PTR(FIRMWARE_ADDRESS+i+j), (uint32_t *)(buffer+j));
|
|
}
|
|
updateProgressBar(i, BOOTLOADER_SIZE);
|
|
SIMU_SLEEP(30/*ms*/);
|
|
}
|
|
|
|
if (unlocked) {
|
|
lockFlash();
|
|
unlocked = 0;
|
|
}
|
|
|
|
f_close(&file);
|
|
}
|