private int GetID()
{
UsbSetupPacket packet = new UsbSetupPacket();
UsbSetupPacket packetread = new UsbSetupPacket();
byte[] readBuffer = new byte[8];
byte buf = 0x48;
int transfer = 0x08;
packet.Value = 0x00;
packet.Index = 0x00;
packet.Length = 0x8;
packet.Request = 0x30;
packet.RequestType = (byte)UsbRequestType.TypeVendor;
packetread.Value = 0x00;
packetread.Index = 0x00;
packetread.Length = 0x8;
packetread.Request = 0x31;
packetread.RequestType = 0xC0;
byte[] ID = { 0x03, 0xEF, 0x20, 0x01 };
Console.WriteLine("Sending Flash ID...");
MyUsbDevice.ControlTransfer(ref packet, buf, 5, out transfer);
if (MainForm.debugme)
{
Console.WriteLine("Length Transferred: {0}", transfer);
}
MyUsbDevice.ControlTransfer(ref packetread, readBuffer, 8, out transfer);
if (MainForm.debugme)
{
Console.WriteLine("Length Transferred: {0}", transfer);
}
if (NandX.ByteArrayCompare(ID, Oper.returnportion(readBuffer, 1, 4)))
{
Console.WriteLine("ISD-2100 detected");
return(1);
}
else
{
Console.WriteLine("no ISD-2100 detected");
Console.WriteLine("In {0}", Oper.ByteArrayToString(readBuffer));
return(0);
}
}
private void ISD_Write_Flash()
{
long filesize;
FileInfo fl = new FileInfo(txtFile.Text);
filesize = fl.Length;
if (!File.Exists(txtFile.Text))
{
Console.WriteLine("Image file not found");
return;
}
if (filesize != 0xB000)
{
Console.WriteLine("Image file must be 44Kb");
return;
}
BinaryReader rw = new BinaryReader(File.Open(txtFile.Text, FileMode.Open, FileAccess.Read));
Console.WriteLine("Writing to Flash..");
UsbSetupPacket packet = new UsbSetupPacket();
UsbSetupPacket packetread = new UsbSetupPacket();
//ErrorCode ec = ErrorCode.None;
byte[] readBuffer = new byte[8];
//Thread.Sleep(variables.delay);
packet.Value = 0x00;
packet.Index = 0x00;
packet.Length = 0x8;
packet.Request = 0x30;
packet.RequestType = (byte)UsbRequestType.TypeVendor;
packetread.Value = 0x00;
packetread.Index = 0x00;
packetread.Length = 0x8;
packetread.Request = 0x31;
packetread.RequestType = 0xC0;
int transfer = 0x08;
byte[] RES = { 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60 };
byte[] CMD = new byte[8];
CMD[0] = 0xA0;
for (int i = 0; i < 0xB000; i += 4)
{
if (variables.escapeloop)
{
break;
}
progressBar1.Value = (i * progressBar1.Maximum) / 0xB000;
byte[] buffer = rw.ReadBytes(0x4);
Buffer.BlockCopy(buffer, 0, CMD, 4, 4);
CMD[3] = (byte)(i & 0x00ff);
CMD[2] = (byte)((i & 0xff00) >> 8);
MyUsbDevice.ControlTransfer(ref packet, CMD, 8, out transfer);
Thread.Sleep(variables.delay);
MyUsbDevice.ControlTransfer(ref packetread, readBuffer, 8, out transfer);
if (NandX.ByteArrayCompare(readBuffer, RES, 5))
{
}
else
{
i -= 4;
Console.Write(":");
}
}
progressBar1.Value = progressBar1.Maximum;
rw.Close();
}
private void ISD_Verify_Flash()
{
long filesize;
FileInfo fl = new FileInfo(txtFile.Text);
filesize = fl.Length;
if (!File.Exists(txtFile.Text))
{
Console.WriteLine("Image file not found");
return;
}
if (filesize != 0xB000)
{
Console.WriteLine("Image file must be 44Kb");
return;
}
BinaryReader rw = new BinaryReader(File.Open(txtFile.Text, FileMode.Open, FileAccess.Read));
byte[] file = rw.ReadBytes(0xB000);
rw.Close();
Console.WriteLine("Verifing with Flash..");
UsbSetupPacket packet = new UsbSetupPacket();
UsbSetupPacket packetread = new UsbSetupPacket();
//ErrorCode ec = ErrorCode.None;
byte[] readBuffer = new byte[8];
byte[] data = new byte[0xB000];
//Thread.Sleep(variables.delay);
packet.Value = 0x00;
packet.Index = 0x00;
packet.Length = 0x8;
packet.Request = 0x30;
packet.RequestType = (byte)UsbRequestType.TypeVendor;
packetread.Value = 0x00;
packetread.Index = 0x00;
packetread.Length = 0x8;
packetread.Request = 0x31;
packetread.RequestType = 0xC0;
int transfer = 0x08;
byte[] RES = { 0x60, 0x60, 0x60, 0x60 };
byte[] CMD = new byte[8];
int fails = 0;
CMD[0] = 0xA2;
for (int i = 0; i < 0xB000; i += 4)
{
if (variables.escapeloop)
{
break;
}
progressBar1.Value = ((i) * progressBar1.Maximum) / 0xB000;
CMD[3] = (byte)(i & 0x00ff);
CMD[2] = (byte)((i & 0xff00) >> 8);
MyUsbDevice.ControlTransfer(ref packet, CMD, 8, out transfer);
Thread.Sleep(variables.delay);
MyUsbDevice.ControlTransfer(ref packetread, readBuffer, 8, out transfer);
if (NandX.ByteArrayCompare(readBuffer, RES, 4))
{
Buffer.BlockCopy(readBuffer, 4, data, i, 4);
fails = 0;
}
else
{
if (fails == 6)
{
Console.WriteLine("\nRead Failed..\n");
break;
}
i -= 4;
Console.Write(":");
fails++;
}
}
progressBar1.Value = progressBar1.Maximum;
if (NandX.ByteArrayCompare(file, data))
{
Console.WriteLine("VERIFIED! Flash matches File..");
}
else
{
Console.WriteLine("Verify Failed !!..");
}
}
private void ISD_Read_Flash()
{
UsbSetupPacket packet = new UsbSetupPacket();
UsbSetupPacket packetread = new UsbSetupPacket();
//ErrorCode ec = ErrorCode.None;
byte[] readBuffer = new byte[8];
//Thread.Sleep(variables.delay);
packet.Value = 0x00;
packet.Index = 0x00;
packet.Length = 0x8;
packet.Request = 0x30;
packet.RequestType = (byte)UsbRequestType.TypeVendor;
packetread.Value = 0x00;
packetread.Index = 0x00;
packetread.Length = 0x8;
packetread.Request = 0x31;
packetread.RequestType = 0xC0;
int transfer = 0x08;
try
{
File.Delete(txtFile.Text);
}
catch (Exception ex) { if (MainForm.debugme)
{
Console.WriteLine(ex.ToString());
}
};
BinaryWriter sw = new BinaryWriter(File.Open(txtFile.Text, FileMode.Append, FileAccess.Write));
Console.WriteLine("Reading from Flash..");
byte[] RES = { 0x60, 0x60, 0x60, 0x60 };
byte[] CMD = new byte[8];
int fails = 0;
CMD[0] = 0xA2;
for (int i = 0; i < 0xB000; i += 4)
{
if (variables.escapeloop)
{
break;
}
progressBar1.Value = (i * progressBar1.Maximum) / 0xB000;
if ((i % 0x400 == 0))
{
Thread.Sleep(20);
}
CMD[3] = (byte)(i & 0x00ff);
CMD[2] = (byte)((i & 0xff00) >> 8);
MyUsbDevice.ControlTransfer(ref packet, CMD, 8, out transfer);
Thread.Sleep(variables.delay);
MyUsbDevice.ControlTransfer(ref packetread, readBuffer, 8, out transfer);
if (NandX.ByteArrayCompare(readBuffer, RES, 4))
{
sw.Write(Oper.returnportion(readBuffer, 4, 4));
fails = 0;
}
else
{
if (fails == 6)
{
Console.WriteLine("\nRead Failed..\n");
break;
}
i -= 4;
Console.Write(":");
fails++;
}
}
progressBar1.Value = progressBar1.Maximum;
sw.Close();
return;
}
