niklascfw/TegraExplorer
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re-implement formatting + add firmware dumping

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This commit is contained in:
Such Meme, Many Skill
2019-12-11 14:45:30 +01:00
parent ae225abb75
commit 47df1b9cd1
9 changed files with 135 additions and 27 deletions
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89
source/tegraexplorer/tools.c
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@@ -8,7 +8,9 @@
#include "../utils/types.h"
#include "../libs/fatfs/diskio.h"
#include "../storage/sdmmc.h"
#include "../utils/sprintf.h"
#include "emmc.h"
#include "fs.h"
extern bool sd_mount();
extern void sd_unmount();
@@ -17,8 +19,6 @@ extern sdmmc_storage_t sd_storage;
void displayinfo(){
clearscreen();
FATFS *fs;
DWORD fre_clust, fre_sect, tot_sect;
u32 capacity;
@@ -69,31 +69,95 @@ void displaygpio(){
}
}
void format(){
int dumpfirmware(){
DIR dir;
FILINFO fno;
bool fail = false;
int ret, amount = 0;
char path[100] = "emmc:/Contents/registered";
char sdfolderpath[100] = "";
char syspath[100] = "";
char sdpath[100] = "";
short pkg1ver = returnpkg1ver();
u32 timer = get_tmr_s();
clearscreen();
gfx_printf("PKG1 version: %d\n", pkg1ver);
ret = f_mkdir("sd:/tegraexplorer");
gfx_printf("Creating making sd:/tegraexplorer %d\n", ret);
ret = f_mkdir("sd:/tegraexplorer/Firmware");
gfx_printf("Creating sd:/tegraexplorer/Firmware %d\n", ret);
sprintf(sdfolderpath, "sd:/tegraexplorer/Firmware/%d", pkg1ver);
ret = f_mkdir(sdfolderpath);
gfx_printf("Creating %s %d\n", sdfolderpath, ret);
ret = f_opendir(&dir, path);
gfx_printf("Result opening system:/ %d\n\n%k", ret, COLOR_GREEN);
while(!f_readdir(&dir, &fno) && fno.fname[0] && !fail){
sprintf(sdpath, "%s/%s", sdfolderpath, fno.fname);
if (fno.fattrib & AM_DIR)
sprintf(syspath, "%s/%s/00", path, fno.fname);
else
sprintf(syspath, "%s/%s", path, fno.fname);
ret = copy(syspath, sdpath, false);
gfx_printf("%d %s\r", ++amount, fno.fname);
if (ret != 0)
fail = true;
}
if (fail)
gfx_printf("%k\n\nDump failed! Aborting (%d)", COLOR_RED, ret);
gfx_printf("%k\n\nPress any button to continue...\nTime taken: %ds", COLOR_WHITE, get_tmr_s() - timer);
btn_wait();
return fail;
}
void format(int mode){
clearscreen();
int res;
bool fatalerror = false;
DWORD plist[] = {666, 61145088};
u32 timer, totalsectors;
BYTE work[FF_MAX_SS];
DWORD plist[] = {666, 61145088};
DWORD clustsize = 16 * 512;
BYTE formatoptions = 0;
formatoptions |= (FM_FAT32);
//formatoptions |= (FM_SFD);
timer = get_tmr_s();
disconnect_emmc();
timer = get_tmr_s();
totalsectors = sd_storage.csd.capacity;
if (totalsectors < 61145088){
gfx_printf("%k\nNot enough free space for emummc!", COLOR_RED);
fatalerror = true;
if (mode == 0){
if (totalsectors < 61145088){
gfx_printf("%k\nNot enough free space for emummc!", COLOR_RED);
fatalerror = true;
}
if (!fatalerror){
plist[0] = totalsectors - 61145088;
gfx_printf("\nStarting SD partitioning:\nTotalSectors: %d\nPartition1 (SD): %d\nPartition2 (EMUMMC): %d\n", totalsectors, plist[0], plist[1]);
}
}
else {
plist[0] = totalsectors;
plist[1] = 0;
}
if (!fatalerror){
plist[0] = totalsectors - 61145088;
gfx_printf("\nStarting SD partitioning:\nTotalSectors: %d\nPartition1 (SD): %d\nPartition2 (EMUMMC): %d\n", totalsectors, plist[0], plist[1]);
gfx_printf("\nPartitioning SD...\n");
res = f_fdisk(0, plist, &work);
@@ -127,6 +191,9 @@ void format(){
}
}
dump_biskeys();
mount_emmc("SYSTEM", 2);
gfx_printf("\nPress any button to return%k\nTotal time taken: %ds", COLOR_WHITE, (get_tmr_s() - timer));
btn_wait();
}