private static void ReadProc(ref FileStream handle, int pages, ref XNANDSettings nandopts, int mode)
{
var len = pages;
while (pages-- > 0)
{
_xspi.WriteReg(0x08);
_xspi.Read(0x10, 4, 32, false, false);
}
var data = _xspi.ReadSendReceive(len * 4);
if (data == null)
{
return;
}
switch (mode)
{
case (int)BwArgs.Modes.Raw:
handle.Write(data, 0, data.Length);
break;
case (int)BwArgs.Modes.Glitch:
handle.Write(data, 0, data.Length - nandopts.MetaSz);
break;
}
}
private static void LogInit(string filename, int start, int last, int mode, ref XNANDSettings nandopts, string process, string modename = "")
{
Logger.WriteLine2("=========================================================================");
Logger.WriteLine2(Main.AppNameAndVersion);
Logger.WriteLine2(string.Format("Log started: {0:yyyy-MM-dd HH:mm:ss}", DateTime.Now));
Logger.WriteLine2(string.Format("Started {0} NAND With the following settings:", process));
Logger.WriteLine2(!string.IsNullOrEmpty(filename)
? string.Format("Filename & Path: {1}{0}First block: 0x{2:X}{0}Last Block: 0x{3:X}", Environment.NewLine, filename, start, last)
: string.Format("First block: 0x{1:X}{0}Last Block: 0x{2:X}", Environment.NewLine, start, last));
if (mode != 0)
{
Logger.Write2(string.Format("{0} Mode: ", modename));
switch (mode)
{
case (int)BwArgs.Modes.Raw:
Logger.WriteLine2("RAW");
break;
case (int)BwArgs.Modes.Glitch:
Logger.WriteLine2("Glitch");
break;
}
}
Logger.WriteLine2("Nand Information:");
Logger.WriteLine2(string.Format("config register = 0x{0:X08}", _config));
Logger.WriteLine2(string.Format("page data size = 0x{0:X}", nandopts.PageSz));
Logger.WriteLine2(string.Format("meta size = 0x{0:X}", nandopts.MetaSz));
Logger.WriteLine2(string.Format("page size = 0x{0:X}", nandopts.PageSzPhys));
Logger.WriteLine2(string.Format("pages per block = 0x{0:X}", nandopts.PagesInBlock));
Logger.WriteLine2(string.Format("total pages = 0x{0:X}", nandopts.SizePages));
Logger.WriteLine2(string.Format("total blocks = 0x{0:X}", nandopts.SizeBlocks));
Logger.WriteLine2("=========================================================================");
}
public static void Write(string filename, int start, int last, int mode, ref XNANDSettings nandopts)
{
var sw = new Stopwatch();
sw.Start();
LogInit(filename, start, last, mode, ref nandopts, "writing", "Write");
var fi = new FileInfo(filename);
if (fi.Exists)
{
fi.Delete();
}
var handle = fi.OpenRead();
var currpage = 0;
for (var block = start; block <= last; block++)
{
if (Abort)
{
Main.SendAbort();
sw.Stop();
handle.Close();
Logger.WriteLine2(string.Format("Writing aborted after: {0} Minutes and {1} seconds", sw.Elapsed.Minutes, sw.Elapsed.Seconds));
break;
}
ClearStatus();
Main.SendStatus(block, last);
for (var page = 0; page < nandopts.PagesInBlock; page++)
{
var pagesleft = 0;
if (currpage % nandopts.PagesInBlock == 0)
{
EraseBlock(block);
pagesleft = 0x84;
WritePageInit();
}
var len = nandopts.PageSzPhys / 4;
while (len > 0)
{
//TODO: Add crap to deal with ECC patching
//TODO: fix write shit
var writenow = (len < pagesleft) ? len : pagesleft;
WriteProc(data, writenow);
pagesleft -= writenow;
len -= writenow;
}
currpage++;
}
var status = GetStatus();
if (status != 0x200)
{
Main.SendError(block, status, "Writing");
}
}
sw.Stop();
handle.Close();
Logger.WriteLine2(string.Format("Writing completed after: {0} Minutes and {1} seconds", sw.Elapsed.Minutes, sw.Elapsed.Seconds));
}
public static void Read(string filename, int start, int last, int mode, ref XNANDSettings nandopts)
{
var sw = new Stopwatch();
sw.Start();
LogInit(filename, start, last, mode, ref nandopts, "dumping", "Read");
var fi = new FileInfo(filename);
if (fi.Exists)
{
fi.Delete();
}
var handle = fi.OpenWrite();
var currpage = 0;
for (var block = start; block <= last; block++)
{
if (Abort)
{
Main.SendAbort();
sw.Stop();
handle.Close();
Logger.WriteLine2(string.Format("Dumping aborted after: {0} Minutes and {1} seconds", sw.Elapsed.Minutes, sw.Elapsed.Seconds));
break;
}
ClearStatus();
Main.SendStatus(block, last);
for (var page = 0; page < nandopts.PagesInBlock; page++)
{
var len = nandopts.PageSzPhys / 4;
var pagesleft = 0;
while (len > 0)
{
if (pagesleft == 0)
{
ReadPageInit((uint)currpage);
pagesleft = 0x84;
}
var readnow = (len < pagesleft) ? len : pagesleft;
ReadProc(ref handle, readnow, ref nandopts, mode);
pagesleft -= readnow;
len -= readnow;
}
currpage++;
}
var status = GetStatus();
if (status != 0x200)
{
Main.SendError(block, status, "reading");
}
}
sw.Stop();
handle.Close();
Logger.WriteLine2(string.Format("Dumping completed after: {0} Minutes and {1} seconds", sw.Elapsed.Minutes, sw.Elapsed.Seconds));
}
public static void Erase(int start, int last, ref XNANDSettings nandopts)
{
var sw = new Stopwatch();
sw.Start();
LogInit("", start, last, 0, ref nandopts, "erasing");
for (var block = start; block <= last; block++)
{
if (Abort)
{
Main.SendAbort();
sw.Stop();
Logger.WriteLine2(string.Format("Erasing aborted after: {0} Minutes and {1} seconds", sw.Elapsed.Minutes, sw.Elapsed.Seconds));
break;
}
Main.SendStatus(block, last);
EraseBlock(block);
}
sw.Stop();
Logger.WriteLine2(string.Format("Erasing completed after: {0} Minutes and {1} seconds", sw.Elapsed.Minutes, sw.Elapsed.Seconds));
}
public static XNANDSettings GetSettings() {
var sfc = new XNANDSettings {
MetaType = 0,
PageSz = 0x200,
MetaSz = 0x10
};
sfc.PageSzPhys = sfc.PageSz + sfc.MetaSz;
switch ((_config >> 17) & 0x03)
{
case 0: // Small block original SFC (pre jasper)
sfc.MetaType = 0;
sfc.BlocksPerLgBlock = 8;
switch ((_config >> 4) & 0x3)
{
case 0: // Unsupported 8MB?
MessageBox.Show(Resources.error_unsupported, Resources.error_title, MessageBoxButtons.OK, MessageBoxIcon.Error);
return null;
case 1: // 16MB
sfc.BlockSz = 0x4000; // 16 KB
sfc.SizeBlocks = 0x400;
sfc.SizeBytes = sfc.SizeBlocks << 0xE;
sfc.SizeUsableFs = 0x3E0;
sfc.AddrConfig = (sfc.SizeUsableFs - 0x04) * sfc.BlockSz;
break;
case 2: // 32MB
sfc.BlockSz = 0x4000; // 16 KB
sfc.SizeBlocks = 0x800;
sfc.SizeBytes = sfc.SizeBlocks << 0xE;
sfc.SizeUsableFs = 0x7C0;
sfc.AddrConfig = (sfc.SizeUsableFs - 0x04) * sfc.BlockSz;
break;
case 3: // 64MB
sfc.BlockSz = 0x4000; // 16 KB
sfc.SizeBlocks = 0x1000;
sfc.SizeBytes = sfc.SizeBlocks << 0xE;
sfc.SizeUsableFs = 0xF80;
sfc.AddrConfig = (sfc.SizeUsableFs - 0x04) * sfc.BlockSz;
break;
}
break;
case 1: // New SFC/Southbridge: Codename "Panda"?
case 2: // New SFC/Southbridge: Codename "Panda" v2?
switch ((_config >> 4) & 0x3)
{
case 0:
if (((_config >> 17) & 0x03) == 0x01)
{
// Unsupported
MessageBox.Show(Resources.error_unsupported, Resources.error_title, MessageBoxButtons.OK, MessageBoxIcon.Error);
return null;
}
sfc.MetaType = 1;
sfc.BlockSz = 0x4000; // 16 KB
sfc.SizeBlocks = 0x400;
sfc.SizeBytes = sfc.SizeBlocks << 0xE;
sfc.BlocksPerLgBlock = 8;
sfc.SizeUsableFs = 0x3E0;
sfc.AddrConfig = (sfc.SizeUsableFs - 0x04) * sfc.BlockSz;
break;
case 1:
if (((_config >> 17) & 0x03) == 0x01)
{
// Small block 16MB setup
sfc.MetaType = 1;
sfc.BlockSz = 0x4000; // 16 KB
sfc.SizeBlocks = 0x400;
sfc.SizeBytes = sfc.SizeBlocks << 0xE;
sfc.BlocksPerLgBlock = 8;
sfc.SizeUsableFs = 0x3E0;
sfc.AddrConfig = (sfc.SizeUsableFs - 0x04) * sfc.BlockSz;
break;
}
// Small block 64MB setup
sfc.MetaType = 1;
sfc.BlockSz = 0x4000; // 16 KB
sfc.SizeBlocks = 0x1000;
sfc.SizeBytes = sfc.SizeBlocks << 0xE;
sfc.BlocksPerLgBlock = 8;
sfc.SizeUsableFs = 0xF80;
sfc.AddrConfig = (sfc.SizeUsableFs - 0x04) * sfc.BlockSz;
break;
case 2: // Large Block: Current Jasper 256MB and 512MB
sfc.MetaType = 2;
sfc.BlockSz = 0x20000; // 128KB
sfc.SizeBytes = 0x1 << (((int)_config >> 19 & 0x3) + ((int)_config >> 21 & 0xF) + 0x17);
sfc.SizeBlocks = sfc.SizeBytes >> 0x11;
sfc.BlocksPerLgBlock = 1;
sfc.SizeUsableFs = 0x1E0;
sfc.AddrConfig = (sfc.SizeUsableFs - 0x04) * sfc.BlockSz;
break;
case 3: // Large Block: Future or unknown hardware
sfc.MetaType = 2;
sfc.BlockSz = 0x40000; // 256KB
sfc.SizeBytes = 0x1 << (((int)_config >> 19 & 0x3) + ((int)_config >> 21 & 0xF) + 0x17);
sfc.SizeBlocks = sfc.SizeBytes >> 0x12;
sfc.BlocksPerLgBlock = 1;
sfc.SizeUsableFs = 0xF0;
sfc.AddrConfig = (sfc.SizeUsableFs - 0x04) * sfc.BlockSz;
break;
}
break;
default:
MessageBox.Show(Resources.error_unsupported, Resources.error_title, MessageBoxButtons.OK, MessageBoxIcon.Error);
return null;
}
sfc.LenConfig = sfc.BlockSz * 0x04; //4 physical blocks
sfc.PagesInBlock = sfc.BlockSz / sfc.PageSz;
sfc.BlockSzPhys = sfc.PagesInBlock * sfc.PageSzPhys;
sfc.SizePages = sfc.SizeBytes / sfc.PageSz;
sfc.SizeBlocks = sfc.SizeBytes / sfc.BlockSz;
sfc.SizeBytesPhys = sfc.BlockSzPhys * sfc.SizeBlocks;
sfc.SizeMB = sfc.SizeBytes >> 20;
return sfc;
}
public static void Write(string filename, int start, int last, int mode, ref XNANDSettings nandopts)
{
var sw = new Stopwatch();
sw.Start();
LogInit(filename, start, last, mode, ref nandopts, "writing", "Write");
var fi = new FileInfo(filename);
if (fi.Exists)
fi.Delete();
var handle = fi.OpenRead();
var currpage = 0;
for (var block = start; block <= last; block++)
{
if (Abort)
{
Main.SendAbort();
sw.Stop();
handle.Close();
Logger.WriteLine2(string.Format("Writing aborted after: {0} Minutes and {1} seconds", sw.Elapsed.Minutes, sw.Elapsed.Seconds));
break;
}
ClearStatus();
Main.SendStatus(block, last);
for (var page = 0; page < nandopts.PagesInBlock; page++)
{
var pagesleft = 0;
if (currpage % nandopts.PagesInBlock == 0)
{
EraseBlock(block);
pagesleft = 0x84;
WritePageInit();
}
var len = nandopts.PageSzPhys / 4;
while (len > 0)
{
//TODO: Add crap to deal with ECC patching
//TODO: fix write shit
var writenow = (len < pagesleft) ? len : pagesleft;
WriteProc(data, writenow);
pagesleft -= writenow;
len -= writenow;
}
currpage++;
}
var status = GetStatus();
if (status != 0x200)
Main.SendError(block, status, "Writing");
}
sw.Stop();
handle.Close();
Logger.WriteLine2(string.Format("Writing completed after: {0} Minutes and {1} seconds", sw.Elapsed.Minutes, sw.Elapsed.Seconds));
}
public static void Erase(int start, int last, ref XNANDSettings nandopts) {
var sw = new Stopwatch();
sw.Start();
LogInit("", start, last, 0, ref nandopts, "erasing");
for (var block = start; block <= last; block++)
{
if (Abort)
{
Main.SendAbort();
sw.Stop();
Logger.WriteLine2(string.Format("Erasing aborted after: {0} Minutes and {1} seconds", sw.Elapsed.Minutes, sw.Elapsed.Seconds));
break;
}
Main.SendStatus(block, last);
EraseBlock(block);
}
sw.Stop();
Logger.WriteLine2(string.Format("Erasing completed after: {0} Minutes and {1} seconds", sw.Elapsed.Minutes, sw.Elapsed.Seconds));
}
private static void ReadProc(ref FileStream handle, int pages, ref XNANDSettings nandopts, int mode) {
var len = pages;
while (pages-- > 0) {
_xspi.WriteReg(0x08);
_xspi.Read(0x10, 4, 32, false, false);
}
var data = _xspi.ReadSendReceive(len*4);
if (data == null)
return;
switch (mode) {
case (int) BwArgs.Modes.Raw:
handle.Write(data, 0, data.Length);
break;
case (int) BwArgs.Modes.Glitch:
handle.Write(data, 0, data.Length - nandopts.MetaSz);
break;
}
}
public static void Read(string filename, int start, int last, int mode, ref XNANDSettings nandopts)
{
var sw = new Stopwatch();
sw.Start();
LogInit(filename, start, last, mode, ref nandopts, "dumping", "Read");
var fi = new FileInfo(filename);
if (fi.Exists)
fi.Delete();
var handle = fi.OpenWrite();
var currpage = 0;
for (var block = start; block <= last; block++)
{
if (Abort) {
Main.SendAbort();
sw.Stop();
handle.Close();
Logger.WriteLine2(string.Format("Dumping aborted after: {0} Minutes and {1} seconds", sw.Elapsed.Minutes, sw.Elapsed.Seconds));
break;
}
ClearStatus();
Main.SendStatus(block, last);
for (var page = 0; page < nandopts.PagesInBlock; page++) {
var len = nandopts.PageSzPhys / 4;
var pagesleft = 0;
while (len > 0) {
if (pagesleft == 0) {
ReadPageInit((uint)currpage);
pagesleft = 0x84;
}
var readnow = (len < pagesleft) ? len : pagesleft;
ReadProc(ref handle, readnow, ref nandopts, mode);
pagesleft -= readnow;
len -= readnow;
}
currpage++;
}
var status = GetStatus();
if (status != 0x200)
Main.SendError(block, status, "reading");
}
sw.Stop();
handle.Close();
Logger.WriteLine2(string.Format("Dumping completed after: {0} Minutes and {1} seconds", sw.Elapsed.Minutes, sw.Elapsed.Seconds));
}
private static void LogInit(string filename, int start, int last, int mode, ref XNANDSettings nandopts, string process, string modename = "")
{
Logger.WriteLine2("=========================================================================");
Logger.WriteLine2(Main.AppNameAndVersion);
Logger.WriteLine2(string.Format("Log started: {0:yyyy-MM-dd HH:mm:ss}", DateTime.Now));
Logger.WriteLine2(string.Format("Started {0} NAND With the following settings:", process));
Logger.WriteLine2(!string.IsNullOrEmpty(filename)
? string.Format("Filename & Path: {1}{0}First block: 0x{2:X}{0}Last Block: 0x{3:X}", Environment.NewLine, filename, start,last)
: string.Format("First block: 0x{1:X}{0}Last Block: 0x{2:X}", Environment.NewLine, start, last));
if (mode != 0) {
Logger.Write2(string.Format("{0} Mode: ", modename));
switch (mode) {
case (int) BwArgs.Modes.Raw:
Logger.WriteLine2("RAW");
break;
case (int) BwArgs.Modes.Glitch:
Logger.WriteLine2("Glitch");
break;
}
}
Logger.WriteLine2("Nand Information:");
Logger.WriteLine2(string.Format("config register = 0x{0:X08}", _config));
Logger.WriteLine2(string.Format("page data size = 0x{0:X}", nandopts.PageSz));
Logger.WriteLine2(string.Format("meta size = 0x{0:X}", nandopts.MetaSz));
Logger.WriteLine2(string.Format("page size = 0x{0:X}", nandopts.PageSzPhys));
Logger.WriteLine2(string.Format("pages per block = 0x{0:X}", nandopts.PagesInBlock));
Logger.WriteLine2(string.Format("total pages = 0x{0:X}", nandopts.SizePages));
Logger.WriteLine2(string.Format("total blocks = 0x{0:X}", nandopts.SizeBlocks));
Logger.WriteLine2("=========================================================================");
}
public static XNANDSettings GetSettings()
{
var sfc = new XNANDSettings {
MetaType = 0,
PageSz = 0x200,
MetaSz = 0x10
};
sfc.PageSzPhys = sfc.PageSz + sfc.MetaSz;
switch ((_config >> 17) & 0x03)
{
case 0: // Small block original SFC (pre jasper)
sfc.MetaType = 0;
sfc.BlocksPerLgBlock = 8;
switch ((_config >> 4) & 0x3)
{
case 0: // Unsupported 8MB?
MessageBox.Show(Resources.error_unsupported, Resources.error_title, MessageBoxButtons.OK, MessageBoxIcon.Error);
return(null);
case 1: // 16MB
sfc.BlockSz = 0x4000; // 16 KB
sfc.SizeBlocks = 0x400;
sfc.SizeBytes = sfc.SizeBlocks << 0xE;
sfc.SizeUsableFs = 0x3E0;
sfc.AddrConfig = (sfc.SizeUsableFs - 0x04) * sfc.BlockSz;
break;
case 2: // 32MB
sfc.BlockSz = 0x4000; // 16 KB
sfc.SizeBlocks = 0x800;
sfc.SizeBytes = sfc.SizeBlocks << 0xE;
sfc.SizeUsableFs = 0x7C0;
sfc.AddrConfig = (sfc.SizeUsableFs - 0x04) * sfc.BlockSz;
break;
case 3: // 64MB
sfc.BlockSz = 0x4000; // 16 KB
sfc.SizeBlocks = 0x1000;
sfc.SizeBytes = sfc.SizeBlocks << 0xE;
sfc.SizeUsableFs = 0xF80;
sfc.AddrConfig = (sfc.SizeUsableFs - 0x04) * sfc.BlockSz;
break;
}
break;
case 1: // New SFC/Southbridge: Codename "Panda"?
case 2: // New SFC/Southbridge: Codename "Panda" v2?
switch ((_config >> 4) & 0x3)
{
case 0:
if (((_config >> 17) & 0x03) == 0x01)
{
// Unsupported
MessageBox.Show(Resources.error_unsupported, Resources.error_title, MessageBoxButtons.OK, MessageBoxIcon.Error);
return(null);
}
sfc.MetaType = 1;
sfc.BlockSz = 0x4000; // 16 KB
sfc.SizeBlocks = 0x400;
sfc.SizeBytes = sfc.SizeBlocks << 0xE;
sfc.BlocksPerLgBlock = 8;
sfc.SizeUsableFs = 0x3E0;
sfc.AddrConfig = (sfc.SizeUsableFs - 0x04) * sfc.BlockSz;
break;
case 1:
if (((_config >> 17) & 0x03) == 0x01)
{
// Small block 16MB setup
sfc.MetaType = 1;
sfc.BlockSz = 0x4000; // 16 KB
sfc.SizeBlocks = 0x400;
sfc.SizeBytes = sfc.SizeBlocks << 0xE;
sfc.BlocksPerLgBlock = 8;
sfc.SizeUsableFs = 0x3E0;
sfc.AddrConfig = (sfc.SizeUsableFs - 0x04) * sfc.BlockSz;
break;
}
// Small block 64MB setup
sfc.MetaType = 1;
sfc.BlockSz = 0x4000; // 16 KB
sfc.SizeBlocks = 0x1000;
sfc.SizeBytes = sfc.SizeBlocks << 0xE;
sfc.BlocksPerLgBlock = 8;
sfc.SizeUsableFs = 0xF80;
sfc.AddrConfig = (sfc.SizeUsableFs - 0x04) * sfc.BlockSz;
break;
case 2: // Large Block: Current Jasper 256MB and 512MB
sfc.MetaType = 2;
sfc.BlockSz = 0x20000; // 128KB
sfc.SizeBytes = 0x1 << (((int)_config >> 19 & 0x3) + ((int)_config >> 21 & 0xF) + 0x17);
sfc.SizeBlocks = sfc.SizeBytes >> 0x11;
sfc.BlocksPerLgBlock = 1;
sfc.SizeUsableFs = 0x1E0;
sfc.AddrConfig = (sfc.SizeUsableFs - 0x04) * sfc.BlockSz;
break;
case 3: // Large Block: Future or unknown hardware
sfc.MetaType = 2;
sfc.BlockSz = 0x40000; // 256KB
sfc.SizeBytes = 0x1 << (((int)_config >> 19 & 0x3) + ((int)_config >> 21 & 0xF) + 0x17);
sfc.SizeBlocks = sfc.SizeBytes >> 0x12;
sfc.BlocksPerLgBlock = 1;
sfc.SizeUsableFs = 0xF0;
sfc.AddrConfig = (sfc.SizeUsableFs - 0x04) * sfc.BlockSz;
break;
}
break;
default:
MessageBox.Show(Resources.error_unsupported, Resources.error_title, MessageBoxButtons.OK, MessageBoxIcon.Error);
return(null);
}
sfc.LenConfig = sfc.BlockSz * 0x04; //4 physical blocks
sfc.PagesInBlock = sfc.BlockSz / sfc.PageSz;
sfc.BlockSzPhys = sfc.PagesInBlock * sfc.PageSzPhys;
sfc.SizePages = sfc.SizeBytes / sfc.PageSz;
sfc.SizeBlocks = sfc.SizeBytes / sfc.BlockSz;
sfc.SizeBytesPhys = sfc.BlockSzPhys * sfc.SizeBlocks;
sfc.SizeMB = sfc.SizeBytes >> 20;
return(sfc);
}
