Fix partitioning mistake, bump version to 1.2.1

+ Finalize readme for release of 1.2.0

.github/FUNDING.yml

@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+patreon: # Replace with a single Patreon username
+open_collective: # Replace with a single Open Collective username
+ko_fi: suchmememanyskill
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

Makefile

@@ -10,8 +10,8 @@ include $(DEVKITARM)/base_rules
 
 IPL_LOAD_ADDR := 0x40003000
 LPVERSION_MAJOR := 2
-LPVERSION_MINOR := 0
-LPVERSION_BUGFX := 0
+LPVERSION_MINOR := 2
+LPVERSION_BUGFX := 1
 
 ################################################################################
 

README.md

@@ -9,16 +9,24 @@ Navigate around the menu's using the vol+, vol- and power buttons
 
 ## Functions
 - Navigate the SD card
-- Navigate the System partition of your sysnand
-- Deleting, copying or moving files
-- Launching payloads
+- Navigate the System partition of your sysnand/sysmmc
+- Interact with files
+	- Deleting, copying or moving files
+	- Launching payloads files
+	- Viewing the hex data of a file
+- Interacting with folders
+	- Deleting or copying folders
 - Dumping your current firmware to sd
+- Formatting the sd card
 
-## Screenshot 
-![screenshot](example.png)
+## Support
+
+For general CFW support, go to the [Nintendo Homebrew](https://discord.gg/C29hYvh) discord
+
+For question specifically for TegraExplorer, go to [my discord](https://discord.gg/aH9rsuP)
 
 # Credits
-Based on [Lockpick_RCM](https://github.com/shchmue/Lockpick_RCM), and thus based on [Hekate](https://github.com/CTCaer/hekate)
+Based on [Lockpick_RCM](https://github.com/shchmue/Lockpick_RCM), and thus also based on [Hekate](https://github.com/CTCaer/hekate)
 
 Lots of help from:
 - shchmue

source/gfx/gfx.c

@@ -188,7 +188,7 @@ void gfx_putc(char c)
 
 			for (u32 i = 0; i < 16; i+=2)
 			{
-				u8 v = *cbuf++;
+				u8 v = *cbuf;
 				for (u32 k = 0; k < 2; k++)
 				{
 					for (u32 j = 0; j < 8; j++)
@@ -213,6 +213,7 @@ void gfx_putc(char c)
 					fb += gfx_ctxt.stride - 16;
 					v = *cbuf;
 				}
+				cbuf++;
 			}
 			gfx_con.x += 16;
 			if (gfx_con.x >= gfx_ctxt.width - 16) {
@@ -329,15 +330,10 @@ void gfx_put_big_sep()
 	gfx_con.fntsz = prevFontSize;
 }
 
-void gfx_printf(const char *fmt, ...)
+void gfx_vprintf(const char *fmt, va_list ap)
 {
-	if (gfx_con.mute)
-		return;
-
-	va_list ap;
 	int fill, fcnt;
 
-	va_start(ap, fmt);
 	while(*fmt)
 	{
 		if(*fmt == '%')
@@ -389,7 +385,7 @@ void gfx_printf(const char *fmt, ...)
 				gfx_putc('%');
 				break;
 			case '\0':
-				goto out;
+				return;
 			default:
 				gfx_putc('%');
 				gfx_putc(*fmt);
@@ -400,8 +396,17 @@ void gfx_printf(const char *fmt, ...)
 			gfx_putc(*fmt);
 		fmt++;
 	}
+}
+
+void gfx_printf(const char *fmt, ...)
+{
+	if (gfx_con.mute)
+		return;
+
+	va_list ap;
+	va_start(ap, fmt);
+	gfx_vprintf(fmt, ap);
 
-	out:
 	va_end(ap);
 }
 

source/gfx/gfx.h

@@ -20,6 +20,7 @@
 #define _GFX_H_
 
 #include "../../common/common_gfx.h"
+#include <stdarg.h>
 
 #define EPRINTF(text) gfx_printf("%k"text"%k\n", 0xFFFF0000, 0xFFCCCCCC)
 #define EPRINTFARGS(text, args...) gfx_printf("%k"text"%k\n", 0xFFFF0000, args, 0xFFCCCCCC)
@@ -37,6 +38,7 @@ void gfx_con_setpos(u32 x, u32 y);
 void gfx_putc(char c);
 void gfx_puts(const char *s);
 void gfx_printf(const char *fmt, ...);
+void gfx_vprintf(const char *fmt, va_list ap);
 void gfx_hexdump(u32 base, const u8 *buf, u32 len);
 
 void gfx_set_pixel(u32 x, u32 y, u32 color);

source/libs/fatfs/diskio.c

@@ -150,8 +150,8 @@ DRESULT disk_read (
         __attribute__ ((aligned (16))) static u8 tweak[0x10];
         __attribute__ ((aligned (16))) static u64 prev_cluster = -1;
         __attribute__ ((aligned (16))) static u32 prev_sector = 0;
-        bool needs_cache_sector = false;
-
+        //bool needs_cache_sector = false;
+        /*
         if (secindex == 0 || clear_sector_cache) {
             if (!sector_cache)
                 sector_cache = (sector_cache_t *)malloc(sizeof(sector_cache_t) * MAX_SEC_CACHE_ENTRIES);
@@ -179,6 +179,7 @@ DRESULT disk_read (
                 secindex++;
             }
         }
+        */
         //system_part (pdrv == 1) ? system_part_sys : system_part_usr
         if (nx_emmc_part_read(&storage, system_part, sector, count, buff)) {
             u32 tweak_exp = 0;
@@ -195,10 +196,12 @@ DRESULT disk_read (
 
             // fatfs will never pull more than a cluster
             _emmc_xts(9, 8, 0, tweak, regen_tweak, tweak_exp, prev_cluster, buff, buff, count * 0x200);
+            /*
             if (needs_cache_sector) {
                 memcpy(sector_cache[s].cached_sector, buff, 0x200);
                 memcpy(sector_cache[s].tweak, tweak, 0x10);
             }
+            */
             prev_sector = sector + count - 1;
             return RES_OK;
         }
@@ -209,20 +212,46 @@ DRESULT disk_read (
 
 DRESULT disk_write (
     BYTE pdrv,			/* Physical drive number to identify the drive */
-    const BYTE *buff,	/* Data to be written */
+    BYTE *buff,	        /* Data to be written */
     DWORD sector,		/* Start sector in LBA */
     UINT count			/* Number of sectors to write */
 )
 {
-    if (pdrv == 1)
-        return RES_WRPRT;
+    switch (pdrv){
+        case 0:
+            if (((u32)buff >= DRAM_START) && !((u32)buff % 8))
+                return sdmmc_storage_write(&sd_storage, sector, count, (void *)buff) ? RES_OK : RES_ERROR;
+            u8 *buf = (u8 *)SDMMC_UPPER_BUFFER; //TODO: define this somewhere.
+            memcpy(buf, buff, 512 * count);
+            if (sdmmc_storage_write(&sd_storage, sector, count, buf))
+                return RES_OK;
+            return RES_ERROR;
+        case 1:;
+            __attribute__ ((aligned (16))) static u8 tweak[0x10];
+            __attribute__ ((aligned (16))) static u64 prev_cluster = -1;
+            __attribute__ ((aligned (16))) static u32 prev_sector = 0;
+            u32 tweak_exp = 0;
+            bool regen_tweak = true;
 
-    if (((u32)buff >= DRAM_START) && !((u32)buff % 8))
-        return sdmmc_storage_write(&sd_storage, sector, count, (void *)buff) ? RES_OK : RES_ERROR;
-    u8 *buf = (u8 *)SDMMC_UPPER_BUFFER; //TODO: define this somewhere.
-    memcpy(buf, buff, 512 * count);
-    if (sdmmc_storage_write(&sd_storage, sector, count, buf))
-        return RES_OK;
+            if (prev_cluster != sector / 0x20) { // sector in different cluster than last read
+                prev_cluster = sector / 0x20;
+                tweak_exp = sector % 0x20;
+            } else if (sector > prev_sector) { // sector in same cluster and past last sector
+                tweak_exp = sector - prev_sector - 1;
+                regen_tweak = false;
+            } else { // sector in same cluster and before or same as last sector
+                tweak_exp = sector % 0x20;
+            }
+
+            if (_emmc_xts(9, 8, 1, tweak, regen_tweak, tweak_exp, prev_cluster, buff, buff, count * 0x200)){
+                if (nx_emmc_part_write(&storage, system_part, sector, count, buff)){
+                    prev_sector = sector + count - 1;
+                    return RES_OK;
+                }
+            }
+
+            return RES_ERROR;
+    }
     return RES_ERROR;
 }
 

source/libs/fatfs/diskio.h

@@ -31,7 +31,7 @@ typedef enum {
 DSTATUS disk_initialize (BYTE pdrv);
 DSTATUS disk_status (BYTE pdrv);
 DRESULT disk_read (BYTE pdrv, BYTE* buff, DWORD sector, UINT count);
-DRESULT disk_write (BYTE pdrv, const BYTE* buff, DWORD sector, UINT count);
+DRESULT disk_write (BYTE pdrv, BYTE* buff, DWORD sector, UINT count);
 DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);
 
 

source/libs/fatfs/ff.c

@@ -39,6 +39,8 @@
 #include "ff.h"			/* Declarations of FatFs API */
 #include "diskio.h"		/* Declarations of device I/O functions */
 #include "../../gfx/gfx.h"
+#include "../../storage/sdmmc.h"
+extern sdmmc_storage_t sd_storage;
 
 #define EFSPRINTF(text, ...) print_error(); gfx_printf("%k"text"%k\n", 0xFFFFFF00, 0xFFFFFFFF);
 //#define EFSPRINTF(...)
@@ -6105,17 +6107,17 @@ FRESULT f_fdisk (
 	void* work			/* Pointer to the working buffer (null: use heap memory) */
 )
 {
-	UINT i, n, sz_cyl, tot_cyl, b_cyl, e_cyl, p_cyl;
+	UINT i, n, sz_cyl, tot_cyl, e_cyl;
 	BYTE s_hd, e_hd, *p, *buf = (BYTE*)work;
 	DSTATUS stat;
-	DWORD sz_disk, sz_part, s_part;
+	DWORD sz_disk, p_sect, b_cyl, b_sect;
 	FRESULT res;
 
 
 	stat = disk_initialize(pdrv);
 	if (stat & STA_NOINIT) return FR_NOT_READY;
 	if (stat & STA_PROTECT) return FR_WRITE_PROTECTED;
-	if (disk_ioctl(pdrv, GET_SECTOR_COUNT, &sz_disk)) return FR_DISK_ERR;
+	sz_disk = sd_storage.csd.capacity;
 
 	buf = (BYTE*)work;
 #if FF_USE_LFN == 3
@@ -6132,20 +6134,25 @@ FRESULT f_fdisk (
 
 	/* Create partition table */
 	mem_set(buf, 0, FF_MAX_SS);
-	p = buf + MBR_Table; b_cyl = 0;
+	p = buf + MBR_Table; b_cyl = 0, b_sect = 0;
 	for (i = 0; i < 4; i++, p += SZ_PTE) {
-		p_cyl = (szt[i] <= 100U) ? (DWORD)tot_cyl * (szt[i] / 100) : szt[i] / sz_cyl;	/* Number of cylinders */
-		if (p_cyl == 0) continue;
-		s_part = (DWORD)sz_cyl * b_cyl;
-		sz_part = (DWORD)sz_cyl * p_cyl;
-		if (i == 0) {	/* Exclude first track of cylinder 0 */
+		p_sect = szt[i]; /* Number of sectors */
+
+		if (p_sect == 0) 
+			continue;
+		
+		if (i == 0) {	/* Exclude first 16MiB of sd */
 			s_hd = 1;
-			s_part += 32768; sz_part -= 32768;
-		} else {
-			s_hd = 0;
+			b_sect += 32768; p_sect -= 32768;
 		} 
-		e_cyl = b_cyl + p_cyl - 1;	/* End cylinder */
-		if (e_cyl >= tot_cyl) LEAVE_MKFS(FR_INVALID_PARAMETER);
+		else
+			s_hd = 0;
+		
+		b_cyl = b_sect / sz_cyl;
+		e_cyl = ((b_sect + p_sect) / sz_cyl) - 1;	/* End cylinder */
+
+		if (e_cyl >= tot_cyl)
+			LEAVE_MKFS(FR_INVALID_PARAMETER);
 
 
 		/* Set partition table */
@@ -6156,10 +6163,10 @@ FRESULT f_fdisk (
 		p[5] = e_hd;						/* End head */
 		p[6] = (BYTE)(((e_cyl >> 2) & 0xC0) | 63);	/* End sector */
 		p[7] = (BYTE)e_cyl;					/* End cylinder */
-		st_dword(p + 8, s_part);			/* Start sector in LBA */
-		st_dword(p + 12, sz_part);			/* Number of sectors */
+		st_dword(p + 8, b_sect);			/* Start sector in LBA */
+		st_dword(p + 12, p_sect);			/* Number of sectors */
 		/* Next partition */
-		b_cyl += p_cyl;
+		b_sect += p_sect;
 	}
 	st_word(p, 0xAA55);		/* MBR signature (always at offset 510) */
 

source/main.c

@@ -45,11 +45,20 @@
 sdmmc_t sd_sdmmc;
 sdmmc_storage_t sd_storage;
 __attribute__ ((aligned (16))) FATFS sd_fs;
-static bool sd_mounted;
+static bool sd_mounted, sd_inited;
 volatile nyx_storage_t *nyx_str = (nyx_storage_t *)NYX_STORAGE_ADDR;
 hekate_config h_cfg;
 boot_cfg_t __attribute__((section ("._boot_cfg"))) b_cfg;
 
+bool return_sd_mounted(int value){
+	switch(value){
+		case 1:
+			return sd_mounted;
+		case 7:
+			return sd_inited;
+	}
+}
+
 bool sd_mount()
 {
 	if (sd_mounted)
@@ -58,9 +67,11 @@ bool sd_mount()
 	if (!sdmmc_storage_init_sd(&sd_storage, &sd_sdmmc, SDMMC_1, SDMMC_BUS_WIDTH_4, 11))
 	{
 		EPRINTF("Failed to init SD card.\nMake sure that it is inserted.\nOr that SD reader is properly seated!");
+		sd_inited = false;
 	}
 	else
 	{
+		sd_inited = true;
 		int res = 0;
 		res = f_mount(&sd_fs, "sd:", 1);
 		if (res == FR_OK)
@@ -84,6 +95,7 @@ void sd_unmount()
 		f_mount(NULL, "sd:", 1);
 		sdmmc_storage_end(&sd_storage);
 		sd_mounted = false;
+		sd_inited = false;
 	}
 }
 

source/mem/minerva.c

@@ -32,6 +32,7 @@ u32 minerva_init()
 {
 	u32 curr_ram_idx = 0;
 
+	minerva_cfg = NULL;
 	mtc_config_t *mtc_cfg = (mtc_config_t *)&nyx_str->mtc_cfg;
 
 	// Set table to nyx storage.

source/tegraexplorer/emmc.c

@@ -28,7 +28,7 @@ __attribute__ ((aligned (16))) FATFS emmc;
 LIST_INIT(gpt);
 
 u8 bis_key[4][32];
-short pkg1ver;
+short pkg1ver = -1;
 
 static bool  _key_exists(const void *data) { return memcmp(data, zeros, 0x10); };
 
@@ -44,9 +44,11 @@ static void _generate_kek(u32 ks, const void *key_source, void *master_key, cons
 }
 
 void print_biskeys(){
-    gfx_printf("\n");
+    gfx_printf("Bis_Key_00\n");
     gfx_hexdump(0, bis_key[0], 32);
+    gfx_printf("Bis_Key_01\n");
     gfx_hexdump(0, bis_key[1], 32);
+    gfx_printf("Bis_Key_02 & 03\n");
     gfx_hexdump(0, bis_key[2], 32);
 }
 
@@ -75,6 +77,7 @@ short returnpkg1ver(){
 }
 
 void disconnect_emmc(){
+    f_unmount("emmc:");
     sdmmc_storage_end(&storage);
 }
 

source/tegraexplorer/fs.c

@@ -8,8 +8,9 @@
 #include "../utils/btn.h"
 #include "../gfx/gfx.h"
 #include "../utils/util.h"
+#include "io.h"
 
-fs_entry fileobjects[500];
+fs_entry *fileobjects;
 char rootpath[10] = "";
 char *currentpath = "";
 char *clipboard = "";
@@ -17,10 +18,11 @@ u8 clipboardhelper = 0;
 extern const char sizevalues[4][3];
 extern int launch_payload(char *path);
 
-menu_item explfilemenu[9] = {
+menu_item explfilemenu[10] = {
     {"-- File Menu --", COLOR_BLUE, -1, 0},
     {"FILE", COLOR_GREEN, -1, 0},
     {"\nSIZE", COLOR_VIOLET, -1, 0},
+    {"ATTRIB", COLOR_VIOLET, -1, 0},
     {"\n\n\nBack", COLOR_WHITE, -1, 1},
     {"\nCopy to clipboard", COLOR_BLUE, COPY, 1},
     {"Move to clipboard", COLOR_BLUE, MOVE, 1},
@@ -29,6 +31,15 @@ menu_item explfilemenu[9] = {
     {"View Hex", COLOR_GREEN, HEXVIEW, 1}
 };
 
+menu_item explfoldermenu[6] = {
+    {"-- Folder Menu --\n", COLOR_BLUE, -1, 0},
+    {"ATTRIB", COLOR_VIOLET, -1, 0},
+    {"\n\nBack", COLOR_WHITE, -1, 1},
+    {"Return to main menu\n", COLOR_BLUE, EXITFOLDER, 1},
+    {"Copy to clipboard", COLOR_VIOLET, COPYFOLDER, 1},
+    {"Delete folder", COLOR_RED, DELETEFOLDER, 1}
+};
+
 void writecurpath(const char *in){
     if (currentpath != NULL)
         free(currentpath);
@@ -61,8 +72,14 @@ void writeclipboard(const char *in, bool move, bool folder){
    strcpy(clipboard, in);
 }
 
-char *getnextloc(char *current, char *add){
-    char *ret;
+char *getnextloc(const char *current, const char *add){
+    static char *ret;
+
+    if (ret != NULL){
+        free(ret);
+        ret = NULL;
+    }
+
     size_t size = strlen(current) + strlen(add) + 1;
     ret = (char*) malloc (size);
     if (!strcmp(rootpath, current))
@@ -74,7 +91,14 @@ char *getnextloc(char *current, char *add){
 }
 
 char *getprevloc(char *current){
-    char *ret, *temp;
+    static char *ret;
+    char *temp;
+
+    if (ret != NULL){
+        free(ret);
+        ret = NULL;
+    }
+
     size_t size = strlen(current) + 1;
 
     ret = (char*) malloc (size);
@@ -89,166 +113,58 @@ char *getprevloc(char *current){
     return ret;
 }
 
+int getfileobjamount(){
+    int amount = 0;
+
+    while (fileobjects[amount].name != NULL)
+        amount++;
+
+    return amount;
+}
+
 fs_entry getfileobj(int spot){
     return fileobjects[spot];
 }
 
-bool checkfile(char* path){
-    FRESULT fr;
-    FILINFO fno;
-
-    fr = f_stat(path, &fno);
-
-    if (fr & FR_NO_FILE)
-        return false;
-    else
-        return true;
-}
-
-void viewbytes(char *path){
-    FIL in;
-    u8 print[2048];
-    u32 size;
-    QWORD offset = 0;
-    int res;
-
-    clearscreen();
-    res = f_open(&in, path, FA_READ | FA_OPEN_EXISTING);
-    if (res != FR_OK){
-        message("File Opening Failed", COLOR_RED);
-        return;
-    }
-
-    msleep(200);
-
-    while (1){
-        f_lseek(&in, offset * 16);
-
-        res = f_read(&in, &print, 2048 * sizeof(u8), &size);
-        if (res != FR_OK){
-            message("Reading Failed", COLOR_RED);
-            return;
-        }
-
-        printbytes(print, size, offset * 16);
-        res = btn_read();
-
-        if (!res)
-            res = btn_wait();
-
-        if (res & BTN_VOL_DOWN && 2048 * sizeof(u8) == size)
-            offset++;
-        if (res & BTN_VOL_UP && offset > 0)
-            offset--;
-        if (res & BTN_POWER)
-            break;
-    }
-    f_close(&in);
-}
-
-int copy(const char *locin, const char *locout, bool print){
-    FIL in, out;
-    u64 sizeoffile, sizecopied = 0, totalsize;
-    UINT temp1, temp2;
-    u8 *buff;
-    unsigned int x, y, i = 0;
-
-    gfx_con_getpos(&x, &y);
-
-    if (!strcmp(locin, locout)){
-        return 3;
-    }
-
-    if (f_open(&in, locin, FA_READ | FA_OPEN_EXISTING)){
-        return 1;
-    }
-
-    if (f_open(&out, locout, FA_CREATE_ALWAYS | FA_WRITE)){
-        return 2;
-    }
-
-    buff = malloc (BUFSIZE);
-    sizeoffile = f_size(&in);
-    totalsize = sizeoffile;
-
-    while (sizeoffile > 0){
-        if (f_read(&in, buff, (sizeoffile > BUFSIZE) ? BUFSIZE : sizeoffile, &temp1))
-            return 3;
-        if (f_write(&out, buff, (sizeoffile > BUFSIZE) ? BUFSIZE : sizeoffile, &temp2))
-            return 4;
-
-        if (temp1 != temp2)
-            return 5;
-
-        sizeoffile -= temp1;
-        sizecopied += temp1;
-
-        if (print && 10 > i++){
-            gfx_printf("%k[%d%%/100%%]%k", COLOR_GREEN, ((sizecopied * 100) / totalsize) ,COLOR_WHITE);
-            gfx_con_setpos(x, y);
-
-            i = 0;
-
-            if (btn_read() & BTN_VOL_DOWN){
-                f_unlink(locout);
-                break;
-            }
-        }
-    }
-
-    f_close(&in);
-    f_close(&out);
-    free(buff);
-
-    return 0;
-}
-
 void copyfile(const char *path, const char *outfolder){
-    char *filename = strrchr(path, '/');
+    char *filename = strrchr(path, '/') + 1;
     char *outstring;
-    size_t outstringsize = strlen(filename) + strlen(outfolder) + 2;
     int res;
 
     clearscreen();
-
-    outstring = (char*) malloc (outstringsize);
-
-    if (strcmp(rootpath, outfolder))
-        sprintf(outstring, "%s/%s", outfolder, filename + 1);
-    else
-        sprintf(outstring, "%s%s", outfolder, filename + 1);
+    makestring(getnextloc(outfolder, filename), &outstring);
 
     gfx_printf("Note:\nTo stop the transfer hold Vol-\n\n%s\nProgress: ", outstring);
 
-    if (clipboardhelper & OPERATIONMOVE){
-        if (strcmp(rootpath, "emmc:/"))
+    if (!strcmp(path, outstring)){
+        message(COLOR_RED, "\nIn and out are the same!");
+    }
+    else if (clipboardhelper & OPERATIONMOVE){
+        if (strcmp(rootpath, "emmc:/")){
             f_rename(path, outstring);
+            readfolder(currentpath);
+        }       
         else
-            message("\nMoving in emummc is not allowed!", COLOR_RED);
+            message(COLOR_RED, "\nMoving in emummc is not allowed!");
     }
     
     else if (clipboardhelper & OPERATIONCOPY) {
-        res = copy(path, outstring, true);
+        res = copy(path, outstring, true, true);
         if (res){
             gfx_printf("\n\n%kSomething went wrong while copying!\n\nErrcode: %d%k", COLOR_RED, res, COLOR_WHITE);
             btn_wait();
         }
+        readfolder(currentpath);
     }
 
     else {
-        message("\nClipboard is empty!", COLOR_RED);
+        message(COLOR_RED, "\nClipboard is empty!");
     }
 
     free (outstring);
     clipboardhelper = 0;
 }
 
-u64 getfilesize(char *path){
-    FILINFO fno;
-    f_stat(path, &fno);
-    return fno.fsize;
-}
-
 void addobject(char* name, int spot, bool isfol, bool isarc){
     size_t length = strlen(name) + 1;
     u64 size = 0;
@@ -284,18 +200,36 @@ void addobject(char* name, int spot, bool isfol, bool isarc){
         fileobjects[spot].property |= (ISARC);
 }
 
+void clearfileobjects(){
+    if (fileobjects != NULL){
+        for (int i = 0; fileobjects[i].name != NULL; i++){
+            free(fileobjects[i].name);
+            fileobjects[i].name = NULL;
+        }
+        free(fileobjects);
+        fileobjects = NULL;
+    }
+}
+
+void createfileobjects(int size){
+    fileobjects = calloc (size + 1, sizeof(fs_entry));
+    fileobjects[size].name = NULL;
+}
+
 int readfolder(const char *path){
     DIR dir;
     FILINFO fno;
     int folderamount = 0, res;
     
-    if (res = f_opendir(&dir, path)){
-        char errmes[50] = "";
-        sprintf(errmes, "Error during f_opendir: %d", res);
-        message(errmes, COLOR_RED);
+    clearfileobjects();
+    createfileobjects(getfolderentryamount(path));
+
+    if ((res = f_opendir(&dir, path))){
+        message(COLOR_RED, "Error during f_opendir: %d", res);
+        return -1;
     }
 
-    while (!f_readdir(&dir, &fno) && fno.fname[0] && folderamount < 500){
+    while (!f_readdir(&dir, &fno) && fno.fname[0]){
         addobject(fno.fname, folderamount++, (fno.fattrib & AM_DIR), (fno.fattrib & AM_ARC));
     }
 
@@ -311,84 +245,199 @@ int delfile(const char *path, const char *filename){
     sprintf(tempmessage, "Are you sure you want to delete:\n%s\n\nPress vol+/- to cancel\n", filename);
     if (makewaitmenu(tempmessage, "Press power to delete", 3)){
         f_unlink(path);
-        return readfolder(currentpath);
+        readfolder(currentpath);
+        return 0;
     }
     else
         return -1;
 }
 
-void filemenu(const char *startpath){
-    int amount, res, tempint;
-    char temp[100];
+void copyfolder(char *in, char *out){
+    bool fatalerror = false;
+    int res;
+
+    if (!strcmp(in, rootpath)){
+        message(COLOR_RED, "\nIn is root\nAborting!");
+        fatalerror = true;
+    }
+    
+    if (strstr(out, in) != NULL  && !fatalerror){
+        message(COLOR_RED, "\nOut is a part of in!\nAborting!");
+        fatalerror = true;
+    }
+
+    if (!strcmp(in, out) && !fatalerror){
+        message(COLOR_RED, "\nIn is the same as out!\nAborting!");
+        fatalerror = true;
+    }
+
+    if (!fatalerror){
+        clearscreen();
+        gfx_printf("\nCopying folder, please wait\n");
+        if ((res = copy_recursive(in, out)))
+            message(COLOR_RED, "copy_recursive() failed!\nErrcode %d", res);
+        readfolder(currentpath);
+    }
+    clipboardhelper = 0;
+}
+
+int filemenu(fs_entry file){
+    int temp;
+    FILINFO attribs;
+    strlcpy(explfilemenu[1].name, file.name, 43);
+            
+    for (temp = 4; temp < 8; temp++)
+        if ((file.property & (1 << temp)))
+            break;
+
+    sprintf(explfilemenu[2].name, "\nSize: %d %s", file.size, sizevalues[temp - 4]);
+
+    if (f_stat(getnextloc(currentpath, file.name), &attribs))
+        explfilemenu[3].property = -1;
+    else {
+        explfilemenu[3].property = 0;
+        sprintf(explfilemenu[3].name, "Attribs: %c%c%c%c",
+        (attribs.fattrib & AM_RDO) ? 'R' : '-',
+        (attribs.fattrib & AM_SYS) ? 'S' : '-',
+        (attribs.fattrib & AM_HID) ? 'H' : '-',
+        (attribs.fattrib & AM_ARC) ? 'A' : '-');
+    }
+
+    if (strstr(file.name, ".bin") != NULL && file.size & ISKB){
+        explfilemenu[8].property = 1;
+    }
+    else
+        explfilemenu[8].property = -1;
+
+    temp = makemenu(explfilemenu, 10);
+
+    switch (temp){
+        case COPY:
+            writeclipboard(getnextloc(currentpath, file.name), false, false);
+            break;
+        case MOVE:
+            writeclipboard(getnextloc(currentpath, file.name), true, false);
+            break;
+        case DELETE:
+            delfile(getnextloc(currentpath, file.name), file.name);
+            break;
+        case PAYLOAD:
+            launch_payload(getnextloc(currentpath, file.name));
+            break;
+        case HEXVIEW:
+            viewbytes(getnextloc(currentpath, file.name));
+            break;
+    }
+
+    return 0;
+}
+
+int foldermenu(){
+    int res;
+    FILINFO attribs;
+
+    if (!strcmp(rootpath, currentpath)){
+        explfoldermenu[4].property = -1;
+        explfoldermenu[5].property = -1;
+    }
+    else {
+        explfoldermenu[4].property = 1;
+        explfoldermenu[5].property = 1;
+    }
+    
+    if (f_stat(currentpath, &attribs))
+        explfoldermenu[1].property = -1;
+    else {
+        explfoldermenu[1].property = 0;
+        sprintf(explfoldermenu[1].name, "Attribs: %c%c%c%c",
+        (attribs.fattrib & AM_RDO) ? 'R' : '-',
+        (attribs.fattrib & AM_SYS) ? 'S' : '-',
+        (attribs.fattrib & AM_HID) ? 'H' : '-',
+        (attribs.fattrib & AM_ARC) ? 'A' : '-');
+    }
+
+    res = makemenu(explfoldermenu, 6);
+
+    switch (res){
+        case EXITFOLDER:
+            return -1;
+        case DELETEFOLDER:
+            if (makewaitmenu("Do you want to delete this folder?\nThe entire folder, with all subcontents\n     will be deleted!!!\n\nPress vol+/- to cancel\n", "Press power to contine...", 3)){
+                clearscreen();
+                gfx_printf("\nDeleting folder, please wait...\n");
+                if ((res = del_recursive(currentpath))){
+                    message(COLOR_RED, "Error during del_recursive()! %d", res);
+                }
+                writecurpath(getprevloc(currentpath));
+                readfolder(currentpath);
+            }
+            break;
+        case COPYFOLDER:
+            writeclipboard(currentpath, false, true);
+            break;
+    }
+
+    return 0;
+}
+
+void fileexplorer(const char *startpath){
+    int res, tempint;
+    bool breakfree = false;
+
+    if (!strcmp(rootpath, "emmc:/") && !strcmp(startpath, "emmc:/"))
+        clipboardhelper = 0;
+
     strcpy(rootpath, startpath);
     writecurpath(startpath);
-    amount = readfolder(currentpath);
+    readfolder(currentpath);
 
     if (strcmp(rootpath, "emmc:/"))
-        explfilemenu[5].property = 1;
+        explfilemenu[6].property = 1;
     else
-        explfilemenu[5].property = -1;
+        explfilemenu[6].property = -1;
 
     while (1){
-        res = makefilemenu(fileobjects, amount, currentpath);
+        res = makefilemenu(fileobjects, getfileobjamount(), currentpath);
         if (res < 1){
-            if (res == -2){
-                if (!strcmp(rootpath, currentpath))
-                    break;
-                else {
-                    writecurpath(getprevloc(currentpath));
-                    amount = readfolder(currentpath);
-                }
-            }
-            if (res == -1){
-                copyfile(clipboard, currentpath);
-                amount = readfolder(currentpath);
-            }
+            switch (res){
+                case -2:
+                    if (!strcmp(rootpath, currentpath))
+                        breakfree = true;
+                    else {
+                        writecurpath(getprevloc(currentpath));
+                        readfolder(currentpath);
+                    }
 
-            if (res == 0)
-                break;
+                    break;
+                
+                case -1:
+                    if (clipboardhelper & ISDIR)
+                        copyfolder(clipboard, currentpath);
+                    else
+                        copyfile(clipboard, currentpath);
+                    break;
+
+                case 0:
+                    tempint = foldermenu();
+
+                    if (tempint == -1)
+                        breakfree = true;
+
+                    break;
+                
+            }
         }
         else {
             if (fileobjects[res - 1].property & ISDIR){
                 writecurpath(getnextloc(currentpath, fileobjects[res - 1].name));
-                amount = readfolder(currentpath);
+                readfolder(currentpath);
             }
             else {
-                strlcpy(explfilemenu[1].name, fileobjects[res - 1].name, 43);
-            
-                for (tempint = 4; tempint < 8; tempint++)
-                    if ((fileobjects[res - 1].property & (1 << tempint)))
-                        break;
-
-                sprintf(temp, "\nSize: %d %s", fileobjects[res - 1].size, sizevalues[tempint - 4]);
-                strcpy(explfilemenu[2].name, temp);
-
-                if (strstr(fileobjects[res - 1].name, ".bin") != NULL)
-                    explfilemenu[7].property = 1;
-                else
-                    explfilemenu[7].property = -1;
-
-                tempint = makemenu(explfilemenu, 9);
-
-                switch (tempint){
-                    case COPY:
-                        writeclipboard(getnextloc(currentpath, fileobjects[res - 1].name), false, false);
-                        break;
-                    case MOVE:
-                        writeclipboard(getnextloc(currentpath, fileobjects[res - 1].name), true, false);
-                        break;
-                    case DELETE:
-                        if ((tempint = delfile(getnextloc(currentpath, fileobjects[res - 1].name), fileobjects[res - 1].name)) != -1)
-                                amount = tempint;
-                        break;
-                    case PAYLOAD:
-                        launch_payload(getnextloc(currentpath, fileobjects[res - 1].name));
-                        break;
-                    case HEXVIEW:
-                        viewbytes(getnextloc(currentpath, fileobjects[res - 1].name));
-                        break;
-                }
+                filemenu(fileobjects[res - 1]);
             }
         }
+
+        if (breakfree)
+            break;
     }
 }

source/tegraexplorer/fs.h

@@ -37,8 +37,12 @@ enum filemenuoptions {
     HEXVIEW
 };
 
+enum foldermenuoptions {
+    EXITFOLDER = 1,
+    DELETEFOLDER,
+    COPYFOLDER
+};
+
 int readfolder(const char *path);
-void filemenu();
-bool checkfile(char* path);
-u64 getfilesize(char *path);
-int copy(const char *locin, const char *locout, bool print);
+void fileexplorer(const char *startpath);
+char *getnextloc(const char *current, const char *add);

source/tegraexplorer/gfx.c

@@ -8,11 +8,12 @@
 #include "gfx.h"
 #include "fs.h"
 #include "../mem/minerva.h"
+#include <stdarg.h>
 
 const char fixedoptions[3][50] = {
     "Folder -> previous folder                  ",
     "Clipboard -> Current folder                ",
-    "Return to main menu                        "
+    "Current folder menu                        "
 };
 
 const char sizevalues[4][3] = {
@@ -26,12 +27,19 @@ void clearscreen(){
     gfx_clear_grey(0x1B);
     gfx_box(0, 0, 719, 15, COLOR_WHITE);
     gfx_con_setpos(0, 0);
-    gfx_printf("%k%KTegraexplorer%k%K\n", COLOR_DEFAULT, COLOR_WHITE, COLOR_WHITE, COLOR_DEFAULT);
+    gfx_printf("%k%KTegraexplorer v1.2.1%k%K\n", COLOR_DEFAULT, COLOR_WHITE, COLOR_WHITE, COLOR_DEFAULT);
 }
 
-int message(char* message, u32 color){
+int message(u32 color, const char* message, ...){
+    va_list ap;
+    va_start(ap, message);
+
     clearscreen();
-    gfx_printf("%k%s%k", color, message, COLOR_DEFAULT);
+    SWAPCOLOR(color);
+
+    gfx_vprintf(message, ap);
+
+    va_end(ap);
     return btn_wait();
 }
 
@@ -109,6 +117,22 @@ int makewaitmenu(char *initialmessage, char *hiddenmessage, int timer){
     }
 }
 
+void gfx_print_length(int size, char *toprint){
+    char *temp;
+    temp = (char*) malloc (size + 1);
+
+    if (strlen(toprint) > size){
+        strlcpy(temp, toprint, size);
+        memset(temp + size - 3, '.', 3);
+        memset(temp + size, '\0', 1);
+    }
+    else
+        strcpy(temp, toprint);
+
+    gfx_printf("%s", temp);
+    free(temp);
+}
+
 void printfsentry(fs_entry file, bool highlight, bool refresh){
     int size = 0;
     char *display;
@@ -124,29 +148,37 @@ void printfsentry(fs_entry file, bool highlight, bool refresh){
     else
         strcpy(display, file.name);
     
+
     if (highlight)
         gfx_printf("%K%k", COLOR_WHITE, COLOR_DEFAULT);
     else
-        gfx_printf("%K%k", COLOR_DEFAULT, COLOR_WHITE);
+        RESETCOLOR;
 
     if (file.property & ISDIR)
-        gfx_printf("%s\n", display);
+        gfx_printf("%s", display);
     else {
         for (size = 4; size < 8; size++)
             if ((file.property & (1 << size)))
                 break;
 
-        gfx_printf("%k%s%K", COLOR_VIOLET, display, COLOR_DEFAULT);
+        SWAPCOLOR(COLOR_VIOLET);
+        gfx_printf("%s", display);
     }
 
+    RESETCOLOR;
+
     if (refresh){
         length = strlen(display);
         for (int i = 0; i < (42 - length); i++)
             gfx_printf(" ");
     }
 
-    if (!(file.property & ISDIR))
+    if (file.property & ISDIR)
+        gfx_printf("\n");
+    else { 
+        SWAPCOLOR(COLOR_BLUE);
         gfx_printf("\a%d\e%s", file.size, sizevalues[size - 4]);
+    }
 
     free(display);
 }
@@ -157,7 +189,7 @@ int makefilemenu(fs_entry *files, int amount, char *path){
     bool refresh = false;
     clearscreen();
     gfx_con_setpos(544, 0);
-    gfx_printf("%K%k%d / 500\n%K%k%s%k\n\n", COLOR_WHITE, COLOR_DEFAULT, amount, COLOR_DEFAULT, COLOR_GREEN, path, COLOR_DEFAULT);
+    gfx_printf("%K%k%d files\n%K%k%s%k\n\n", COLOR_WHITE, COLOR_DEFAULT, amount, COLOR_DEFAULT, COLOR_GREEN, path, COLOR_DEFAULT);
     while (1){
         gfx_con_setpos(0, 47);
         timer = get_tmr_ms();

source/tegraexplorer/gfx.h

@@ -2,9 +2,13 @@
 #include "te.h"
 #include "fs.h"
 
+#define SWAPCOLOR(color) gfx_printf("%k", color)
+#define RESETCOLOR gfx_printf("%k%K", COLOR_WHITE, COLOR_DEFAULT)
+
 int makemenu(menu_item menu[], int menuamount);
-int message(char* message, u32 color);
+int message(u32 color, const char* message, ...);
 void clearscreen();
 int makefilemenu(fs_entry *files, int amount, char *path);
 void printbytes(u8 print[], u32 size, u32 offset);
 int makewaitmenu(char *initialmessage, char *hiddenmessage, int timer);
+void gfx_print_length(int size, char *toprint);

source/tegraexplorer/io.c

@@ -0,0 +1,248 @@
+#include <string.h>
+#include "../mem/heap.h"
+#include "gfx.h"
+#include "fs.h"
+#include "../utils/types.h"
+#include "../libs/fatfs/ff.h"
+#include "../utils/sprintf.h"
+#include "../utils/btn.h"
+#include "../gfx/gfx.h"
+#include "../utils/util.h"
+#include "io.h"
+
+bool checkfile(char* path){
+    FRESULT fr;
+    FILINFO fno;
+
+    fr = f_stat(path, &fno);
+
+    return !(fr & FR_NO_FILE);
+}
+
+void viewbytes(char *path){
+    FIL in;
+    u8 print[2048];
+    u32 size;
+    QWORD offset = 0;
+    int res;
+
+    clearscreen();
+    res = f_open(&in, path, FA_READ | FA_OPEN_EXISTING);
+    if (res != FR_OK){
+        message(COLOR_RED, "File Opening Failed\nErrcode %d", res);
+        return;
+    }
+
+    msleep(200);
+
+    while (1){
+        f_lseek(&in, offset * 16);
+
+        res = f_read(&in, &print, 2048 * sizeof(u8), &size);
+        if (res != FR_OK){
+            message(COLOR_RED, "Reading Failed!\nErrcode %d", res);
+            return;
+        }
+
+        printbytes(print, size, offset * 16);
+        res = btn_read();
+
+        if (!res)
+            res = btn_wait();
+
+        if (res & BTN_VOL_DOWN && 2048 * sizeof(u8) == size)
+            offset++;
+        if (res & BTN_VOL_UP && offset > 0)
+            offset--;
+        if (res & BTN_POWER)
+            break;
+    }
+    f_close(&in);
+}
+
+int copy(const char *locin, const char *locout, bool print, bool canCancel){
+    FIL in, out;
+    FILINFO in_info;
+    u64 sizeoffile, sizecopied = 0, totalsize;
+    UINT temp1, temp2;
+    u8 *buff;
+    unsigned int x, y, i = 0;
+    int res;
+
+    gfx_con_getpos(&x, &y);
+
+    if (!strcmp(locin, locout)){
+        return 21;
+    }
+
+    if (f_open(&in, locin, FA_READ | FA_OPEN_EXISTING)){
+        return 22;
+    }
+
+    if (f_stat(locin, &in_info))
+        return 22;
+
+    if (f_open(&out, locout, FA_CREATE_ALWAYS | FA_WRITE)){
+        return 23;
+    }
+
+    buff = malloc (BUFSIZE);
+    sizeoffile = f_size(&in);
+    totalsize = sizeoffile;
+
+    while (sizeoffile > 0){
+        if ((res = f_read(&in, buff, (sizeoffile > BUFSIZE) ? BUFSIZE : sizeoffile, &temp1)))
+            return res;
+        if ((res = f_write(&out, buff, (sizeoffile > BUFSIZE) ? BUFSIZE : sizeoffile, &temp2)))
+            return res;
+
+        if (temp1 != temp2)
+            return 24;
+
+        sizeoffile -= temp1;
+        sizecopied += temp1;
+
+        if (print && 10 > i++){
+            gfx_printf("%k[%d%%]%k", COLOR_GREEN, ((sizecopied * 100) / totalsize) ,COLOR_WHITE);
+            gfx_con_setpos(x, y);
+            
+            i = 0;
+
+            if (canCancel)
+                if (btn_read() & BTN_VOL_DOWN){
+                    f_unlink(locout);
+                    break;
+                }
+        }
+    }
+
+    f_close(&in);
+    f_close(&out);
+    free(buff);
+
+    if ((res = f_chmod(locout, in_info.fattrib, 0x3A)))
+        return res;
+
+    return 0;
+}
+
+u64 getfilesize(char *path){
+    FILINFO fno;
+    f_stat(path, &fno);
+    return fno.fsize;
+}
+
+int getfolderentryamount(const char *path){
+    DIR dir;
+    FILINFO fno;
+    int folderamount = 0;
+
+    if ((f_opendir(&dir, path))){
+        return -1;
+    }
+
+    while (!f_readdir(&dir, &fno) && fno.fname[0]){
+        folderamount++;
+    }
+
+    f_closedir(&dir);
+    return folderamount;
+}
+
+void makestring(char *in, char **out){
+    *out = (char *) malloc (strlen(in) + 1);
+    strcpy(*out, in);
+}
+
+int del_recursive(char *path){
+    DIR dir;
+    FILINFO fno;
+    int res;
+    char *localpath = NULL;
+    makestring(path, &localpath);
+
+    if ((res = f_opendir(&dir, localpath))){
+        message(COLOR_RED, "Error during f_opendir: %d", res);
+        return -1;
+    }
+
+    while (!f_readdir(&dir, &fno) && fno.fname[0]){
+        if (fno.fattrib & AM_DIR)
+            del_recursive(getnextloc(localpath, fno.fname));
+
+        else {
+            gfx_box(0, 47, 719, 63, COLOR_DEFAULT);
+            SWAPCOLOR(COLOR_RED);
+            gfx_printf("\r");
+            gfx_print_length(37, fno.fname);
+            gfx_printf(" ");
+
+            if ((res = f_unlink(getnextloc(localpath, fno.fname))))
+                return res;
+        }
+    }
+
+    f_closedir(&dir);
+
+    if ((res = f_unlink(localpath))){
+        return res;
+    }
+
+    free(localpath);
+
+    return 0;
+}
+
+int copy_recursive(char *path, char *dstpath){
+    DIR dir;
+    FILINFO fno;
+    int res;
+    char *startpath = NULL, *destpath = NULL, *destfoldername = NULL, *temp = NULL;
+
+    makestring(path, &startpath);
+    makestring(strrchr(path, '/') + 1, &destfoldername);
+
+    destpath = (char*) malloc (strlen(dstpath) + strlen(destfoldername) + 2);
+    sprintf(destpath, (dstpath[strlen(dstpath) - 1] == '/') ? "%s%s" : "%s/%s", dstpath, destfoldername);
+    
+
+    if ((res = f_opendir(&dir, startpath))){
+        message(COLOR_RED, "Error during f_opendir: %d", res);
+        return 21;
+    }
+
+    f_mkdir(destpath);
+
+    if (f_stat(startpath, &fno))
+        return 22;
+
+    while (!f_readdir(&dir, &fno) && fno.fname[0]){
+        if (fno.fattrib & AM_DIR){
+            copy_recursive(getnextloc(startpath, fno.fname), destpath);
+        }
+        else {
+            gfx_box(0, 47, 719, 63, COLOR_DEFAULT);
+            SWAPCOLOR(COLOR_GREEN);
+            gfx_printf("\r");
+            gfx_print_length(37, fno.fname);
+            gfx_printf(" ");
+            makestring(getnextloc(startpath, fno.fname), &temp);
+
+            if ((res = copy(temp, getnextloc(destpath, fno.fname), true, false))){
+                return res;
+            }
+
+            free(temp);
+        }
+    }
+    
+    f_closedir(&dir);
+    free(startpath);
+    free(destpath);
+    free(destfoldername);
+
+    if ((res = f_chmod(destpath, fno.fattrib, 0x3A)))
+        return res;
+
+    return 0;
+}

source/tegraexplorer/io.h

@@ -0,0 +1,10 @@
+#pragma once
+
+bool checkfile(char* path);
+void viewbytes(char *path);
+int copy(const char *locin, const char *locout, bool print, bool canCancel);
+u64 getfilesize(char *path);
+int getfolderentryamount(const char *path);
+void makestring(char *in, char **out);
+int del_recursive(char *path);
+int copy_recursive(char *path, char *dstpath);

source/tegraexplorer/te.c

@@ -5,17 +5,20 @@
 #include "../utils/util.h"
 #include "tools.h"
 #include "fs.h"
+#include "io.h"
 #include "../utils/btn.h"
 #include "emmc.h"
 
 extern bool sd_mount();
 extern void sd_unmount();
+extern bool return_sd_mounted(int value);
 extern int launch_payload(char *path);
-bool sd_mounted;
 
 menu_item mainmenu[MAINMENU_AMOUNT] = {
-    {"[SD:/] SD CARD", COLOR_GREEN, SD_CARD, 1},
-    {"[SYSTEM:/] EMMC", COLOR_GREEN, EMMC_SYS, 1},
+    {"[SD:/] SD CARD\n", COLOR_GREEN, SD_CARD, 1},
+    {"[SYSTEM:/] EMMC", COLOR_ORANGE, EMMC_SYS, 1},
+    {"[USER:/] EMMC", COLOR_ORANGE, EMMC_USR, 1},
+    {"[SAFE:/] EMMC", COLOR_ORANGE, EMMC_SAF, 1},
     {"\nMount/Unmount SD", COLOR_WHITE, MOUNT_SD, 1},
     {"Tools", COLOR_VIOLET, TOOLS, 1},
     {"SD format", COLOR_VIOLET, SD_FORMAT, 1},
@@ -33,19 +36,26 @@ menu_item shutdownmenu[7] = {
     {"Reboot to Atmosphere", COLOR_GREEN, AMS, -1}
 };
 
-menu_item toolsmenu[5] = {
+menu_item toolsmenu[6] = {
     {"-- TOOLS --\n", COLOR_VIOLET, -1, 0},
     {"Back", COLOR_WHITE, -1, 1},
     {"\nDisplay Console Info", COLOR_GREEN, DISPLAY_INFO, 1},
     {"Display GPIO pins", COLOR_VIOLET, DISPLAY_GPIO, 1},
-    {"Dump Firmware", COLOR_BLUE, DUMPFIRMWARE, 1}
+    {"Dump Firmware", COLOR_BLUE, DUMPFIRMWARE, 1},
+    {"Dump User Saves", COLOR_YELLOW, DUMPUSERSAVE, 1}
 };
 
 menu_item formatmenu[4] = {
     {"-- FORMAT SD --\n", COLOR_RED, -1, 0},
     {"Back\n", COLOR_WHITE, -1, 1},
-    {"Format to FAT32", COLOR_RED, FORMAT_ALL_FAT32, 1},
-    {"Format for EmuMMC setup", COLOR_RED, FORMAT_EMUMMC, 1}
+    {"Format entire SD to FAT32", COLOR_RED, FORMAT_ALL_FAT32, 1},
+    {"Format for EmuMMC setup (FAT32/RAW)", COLOR_RED, FORMAT_EMUMMC, 1}
+};
+
+const char emmc_entries[3][8] = {
+    "SAFE",
+    "SYSTEM",
+    "USER"
 };
 
 void fillmainmenu(){
@@ -54,13 +64,14 @@ void fillmainmenu(){
     for (i = 0; i < MAINMENU_AMOUNT; i++){
         switch (i + 1) {
             case 1:
-                if (sd_mounted)
+            case 7:
+                if (return_sd_mounted(i + 1))
                     mainmenu[i].property = 1;
                 else
                     mainmenu[i].property = -1;
                 break;
-            case 3:
-                if (sd_mounted){
+            case 5:
+                if (return_sd_mounted(1)){
                     mainmenu[i].property = 2;
                     strcpy(mainmenu[i].name, "\nUnmount SD");
                 }
@@ -69,12 +80,6 @@ void fillmainmenu(){
                     strcpy(mainmenu[i].name, "\nMount SD");
                 }
                 break;
-            case 5:
-                if (sd_mounted)
-                    mainmenu[i].property = 1;
-                else
-                    mainmenu[i].property = -1;
-                break;
         }
     }
 }
@@ -82,10 +87,12 @@ void fillmainmenu(){
 void te_main(){
     int res;
 
-    dump_biskeys();
-    mount_emmc("SYSTEM", 2);
-
-    sd_mounted = sd_mount();
+    if (dump_biskeys() == -1){
+        message(COLOR_RED, "Biskeys failed to dump!\nEmmc will not be mounted!");
+        mainmenu[1].property = -1;
+        mainmenu[2].property = -1;
+        mainmenu[3].property = -1;
+    }
 
     while (1){
         fillmainmenu();
@@ -93,30 +100,33 @@ void te_main(){
 
         switch(res){
             case SD_CARD:
-                filemenu("SD:/");
+                fileexplorer("SD:/");
                 break;
+            
+            case EMMC_SAF:
             case EMMC_SYS:
-                if (makewaitmenu("You're about to enter EMMC\nModifying anything here\n        can result in a BRICK!\n\nPlease only continue\n    if you know what you're doing\n\nPress Vol+/- to return\n", "Press Power to enter", 4))
-                    filemenu("emmc:/");
-                break;
-                /*
             case EMMC_USR:
-                mount_emmc("USER", 2);
-                filemenu("emmc:/");
-                break;
-                */
-            case MOUNT_SD:
-                if (sd_mounted){
-                    sd_mounted = false;
-                    sd_unmount();
+
+            if (makewaitmenu("You're about to enter EMMC\nModifying anything here\n        can result in a BRICK!\n\nPlease only continue\n    if you know what you're doing\n\nPress Vol+/- to return\n", "Press Power to enter", 4)){
+                if (!mount_emmc(emmc_entries[res - 2], res - 1)){
+                    fileexplorer("emmc:/");
                 }
                 else
-                    sd_mounted = sd_mount();
+                    message(COLOR_RED, "EMMC failed to mount!");
+            }
+
+            break;
+
+            case MOUNT_SD:
+                if (return_sd_mounted(1))
+                    sd_unmount();
+                else
+                    sd_mount();
 
                 break;
 
             case TOOLS:
-                res = makemenu(toolsmenu, 5);
+                res = makemenu(toolsmenu, 6);
 
                 switch(res){
                     case DISPLAY_INFO:
@@ -128,30 +138,31 @@ void te_main(){
                     case DUMPFIRMWARE:
                         dumpfirmware();
                         break;
+                    case DUMPUSERSAVE:
+                        dumpusersaves();
+                        break;
                 }
                 break;
             
             case SD_FORMAT:
                 res = makemenu(formatmenu, 4);
 
-                switch(res){
-                    case FORMAT_ALL_FAT32:
-                        if (makewaitmenu("Are you sure you want to format your sd?\nThis action is irreversible!\n\nPress Vol+/- to cancel\n", "Press Power to continue", 10))
-                            format(1);
-                        break;
-                    case FORMAT_EMUMMC:
-                        if (makewaitmenu("Are you sure you want to format your sd?\nThis action is irreversible!\n\nPress Vol+/- to cancel\n", "Press Power to continue", 10))
-                            format(0);
-                        break;
+                if (res >= 0){
+                    if(makewaitmenu("Are you sure you want to format your sd?\nThis will delete everything on your SD card\nThis action is irreversible!\n\nPress Vol+/- to cancel\n", "Press Power to continue", 10)){
+                        if (format(res)){
+                            sd_unmount();
+                        }
+                    }
                 }
+
                 break;
 
             case CREDITS:
-                message(CREDITS_MESSAGE, COLOR_WHITE);
+                message(COLOR_WHITE, CREDITS_MESSAGE);
                 break;
 
             case EXIT:
-                if (sd_mounted){  
+                if (return_sd_mounted(1)){  
                     if (checkfile("/bootloader/update.bin"))
                         shutdownmenu[5].property = 1;
                     else

source/tegraexplorer/te.h

@@ -1,7 +1,7 @@
 #pragma once
 #include "../utils/types.h"
 
-#define MAINMENU_AMOUNT 7
+#define MAINMENU_AMOUNT 9
 #define CREDITS_MESSAGE "\nTegraexplorer, made by:\nSuch Meme, Many Skill\n\nProject based on:\nLockpick_RCM\nHekate\n\nCool people:\nshchmue\ndennthecafebabe\nDax"
 
 typedef struct _menu_item {
@@ -13,6 +13,7 @@ typedef struct _menu_item {
 
 enum mainmenu_return {
     SD_CARD = 1,
+    EMMC_SAF,
     EMMC_SYS,
     EMMC_USR,
     MOUNT_SD,
@@ -33,12 +34,13 @@ enum shutdownmenu_return {
 enum toolsmenu_return {
     DISPLAY_INFO = 1,
     DISPLAY_GPIO,
-    DUMPFIRMWARE
+    DUMPFIRMWARE,
+    DUMPUSERSAVE
 };
 
 enum formatmenu_return {
-    FORMAT_ALL_FAT32,
-    FORMAT_EMUMMC
+    FORMAT_EMUMMC = 0,
+    FORMAT_ALL_FAT32
 };
 
 //menu_item mainmenu[MAINMENU_AMOUNT];

source/tegraexplorer/tools.c

@@ -9,8 +9,10 @@
 #include "../libs/fatfs/diskio.h"
 #include "../storage/sdmmc.h"
 #include "../utils/sprintf.h"
+#include "../soc/fuse.h"
 #include "emmc.h"
 #include "fs.h"
+#include "io.h"
 
 extern bool sd_mount();
 extern void sd_unmount();
@@ -22,11 +24,24 @@ void displayinfo(){
     FATFS *fs;
     DWORD fre_clust, fre_sect, tot_sect;
     u32 capacity;
+    u8 fuse_count = 0;
     int res;
 
-    gfx_printf("Biskeys:\n");
+    for (u32 i = 0; i < 32; i++){
+        if ((fuse_read_odm(7) >> i) & 1)
+            fuse_count++;
+    }
+
+    SWAPCOLOR(COLOR_ORANGE);
+
+    gfx_printf("Fuse count: %d\nPKG1 version: %d\n\n", fuse_count, returnpkg1ver());
     print_biskeys();
 
+    RESETCOLOR;
+    gfx_printf("\n-----\n\n");
+
+    SWAPCOLOR(COLOR_BLUE);
+
     if (!sd_mount()){
         gfx_printf("SD mount failed!\nFailed to display SD info\n");
     }
@@ -44,6 +59,7 @@ void displayinfo(){
         gfx_printf("First partition on SD:\nSectors: %d\nSpace total: %d MB\nSpace free: %d MB\n\n", tot_sect, tot_sect / 2048, fre_sect / 2048);
     }
 
+    RESETCOLOR;
     gfx_printf("Press any key to continue");
     btn_wait();
 }
@@ -51,7 +67,7 @@ void displayinfo(){
 void displaygpio(){
     int res;
     clearscreen();
-    gfx_printf("Updates gpio pins ever 50ms:\nPress power to exit");
+    gfx_printf("Updates gpio pins every 50ms:\nPress power to exit");
     msleep(200);
     while (1){
         msleep(10);
@@ -82,11 +98,12 @@ int dumpfirmware(){
     u32 timer = get_tmr_s();
 
     clearscreen();
+    mount_emmc("SYSTEM", 2);
 
     gfx_printf("PKG1 version: %d\n", pkg1ver);
 
     ret = f_mkdir("sd:/tegraexplorer");
-    gfx_printf("Creating making sd:/tegraexplorer %d\n", ret);
+    gfx_printf("Creating sd:/tegraexplorer %d\n", ret);
 
     ret = f_mkdir("sd:/tegraexplorer/Firmware");
     gfx_printf("Creating sd:/tegraexplorer/Firmware %d\n", ret);
@@ -106,7 +123,7 @@ int dumpfirmware(){
         else
             sprintf(syspath, "%s/%s", path, fno.fname);
 
-        ret = copy(syspath, sdpath, false);
+        ret = copy(syspath, sdpath, false, false);
 
         gfx_printf("%d %s\r", ++amount, fno.fname);
 
@@ -124,14 +141,41 @@ int dumpfirmware(){
     return fail;
 }
 
-void format(int mode){
+void dumpusersaves(){
+    int res;
+
+    mount_emmc("USER", 2);
+    clearscreen();
+
+    res = f_mkdir("sd:/tegraexplorer");
+    gfx_printf("Creating sd:/tegraexplorer, res: %d\nCopying:\n", res);
+
+    SWAPCOLOR(COLOR_GREEN);
+
+    res = copy_recursive("emmc:/save", "sd:/tegraexplorer");
+
+    SWAPCOLOR(COLOR_ORANGE);
+    gfx_printf("\rResult copy_recursive() %d\n\n", res);
+
+    if (res){
+        SWAPCOLOR(COLOR_RED);
+        gfx_printf("Dump failed!\n");
+    }
+    else
+        gfx_printf("Saves are located in SD:/tegraexplorer/save\n");
+
+    gfx_printf("Press any key to continue");
+    btn_wait();
+}
+
+int format(int mode){
     clearscreen();
     int res;
     bool fatalerror = false;
     DWORD plist[] = {666, 61145088};
-    u32 timer, totalsectors;
+    u32 timer, totalsectors, alignedsectors, extrasectors;
     BYTE work[FF_MAX_SS];
-    DWORD clustsize = 16 * 512;
+    DWORD clustsize = 32768;
     BYTE formatoptions = 0;
     formatoptions |= (FM_FAT32);
     //formatoptions |= (FM_SFD);
@@ -142,14 +186,17 @@ void format(int mode){
     totalsectors = sd_storage.csd.capacity;
 
     if (mode == 0){
-        if (totalsectors < 61145088){
-            gfx_printf("%k\nNot enough free space for emummc!", COLOR_RED);
+        if (totalsectors < 83886080){
+            gfx_printf("%kYou seem to be running this on a <=32GB SD\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 {
+            totalsectors -= plist[1];
+            alignedsectors = (totalsectors / 2048) * 2048;
+            extrasectors = totalsectors - alignedsectors;
+            plist[0] = alignedsectors;
+            plist[1] += extrasectors;
+            gfx_printf("\nStarting SD partitioning:\nTotalSectors:        %d\nPartition1 (SD):     %d\nPartition2 (EMUMMC): %d\n", plist[0] + plist[1], plist[0], plist[1]);
         }
     }
     else {
@@ -196,4 +243,5 @@ void format(int mode){
 
     gfx_printf("\nPress any button to return%k\nTotal time taken: %ds", COLOR_WHITE, (get_tmr_s() - timer));
     btn_wait();
+    return fatalerror;
 }

source/tegraexplorer/tools.h

@@ -2,5 +2,6 @@
 
 void displayinfo();
 void displaygpio();
-void format(int mode);
+int format(int mode);
 int dumpfirmware();
+void dumpusersaves();