private void SaveHex(byte[] data)
{
////Writing the main firmware or empty on choice
if (!OptionFull.Checked)
{
for (int i = Firmware.BOOTLOADER_SIZE; i < Firmware.XOR_TABLE_OFFSET; i++)
{
data[i] = 0xFF;
}
}
//Disable the CP0 bit if necessary
if (!cp0.Checked)
{
data[Firmware.CP0_ADDRESS] |= 0x04;
}
////Writing serial code
byte[] info = new byte[Firmware.BLOCK_SIZE];
string s1 = TxtDevcode.Text + new string(' ', Firmware.DEVCODE_LENGHT - TxtDevcode.Text.Length);
string s2 = TxtSerial.Text + new string(' ', Firmware.SERIALCODE_LENGHT - TxtSerial.Text.Length);
Array.Copy(Encoding.ASCII.GetBytes(s1), 0, info, 0, Firmware.DEVCODE_LENGHT);
Array.Copy(Encoding.ASCII.GetBytes(s2), 0, info, Firmware.DEVCODE_LENGHT, Firmware.SERIALCODE_LENGHT);
firmware.EncryptSerial(info, data);
Array.Copy(info, 0, data, Firmware.SERIAL_OFFSET, info.Length);
SaveFileDialog dlg = new SaveFileDialog();
dlg.Title = "Firmware output hex file";
dlg.Filter = "hex files (*.hex)|*.hex|All files (*.*)|*.*";
dlg.CheckPathExists = true;
dlg.OverwritePrompt = true;
if (dlg.ShowDialog() == DialogResult.OK)
{
try
{
if (File.Exists(dlg.FileName))
{
File.Delete(dlg.FileName);
}
if (dlg.FileName.EndsWith(".hex"))
{
HexWriter hexwriter = new HexWriter(File.CreateText(dlg.FileName));
hexwriter.WriteHex(data);
}
else
{
File.WriteAllBytes(dlg.FileName, data);
}
SystemSounds.Asterisk.Play();
}
catch
{
MessageBox.Show(string.Format("Error creating file {0}", dlg.FileName), "TL866",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void Dump(string filepath)
{
byte[] buffer = new byte[Firmware.FLASH_SIZE]; //128Kbytes buffer
byte[] readbuffer = new byte[64];
for (int i = 0; i < buffer.Length; i += 64)
{
if (worker.CancellationPending)
{
return;
}
usbdevice.Write(new byte[]
{
Firmware.DUMPER_READ_FLASH, 64, (byte)(i & 0xFF), (byte)((i >> 8) & 0xFF),
(byte)((i >> 16) & 0xFF)
});
if (usbdevice.Read(readbuffer) != 64)
{
MessageBox.Show("Read error!", "TL866", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
Array.Copy(readbuffer, 0, buffer, i, readbuffer.Length);
SetProgressBar(i);
Application.DoEvents();
}
Array.Copy(firmware.GetUnencryptedFirmware(devtype), 0, buffer, Firmware.BOOTLOADER_SIZE,
Firmware.UNENCRYPTED_FIRMWARE_SIZE);
try
{
if (filepath.EndsWith(".hex"))
{
HexWriter hexwriter = new HexWriter(File.CreateText(filepath));
hexwriter.WriteHex(buffer);
}
else
{
byte[] info = new byte[Firmware.BLOCK_SIZE];
Array.Copy(buffer, Firmware.SERIAL_OFFSET, info, 0, info.Length);
firmware.DecryptSerial(info, buffer);
File.WriteAllBytes(filepath + "_info.bin", info);
File.WriteAllBytes(filepath, buffer);
}
MessageBox.Show("Firmware dump complete!", "TL866", MessageBoxButtons.OK, MessageBoxIcon.Information);
SetProgressBar(0);
}
catch
{
SetProgressBar(0);
MessageBox.Show("Error creating dump.hex file", "TL866", MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
}
}