/// <summary>
/// Reads and dumps a memcard to disc
/// </summary>
/// <param name="inCard">0/1</param>
public static bool Command_MemcardDownload(UInt32 inCard, string fileName)
{
if (!TransferLogic.ChallengeResponse(CommandMode.MCDOWN))
{
return(Error("No response from Unirom. Are you using 8.0.E or higher?"));
}
// send the card number
activeSerial.Write(BitConverter.GetBytes(inCard), 0, 4);
Console.WriteLine("Reading card to ram...");
// it'll send this when it's done dumping to ram
if (!TransferLogic.WaitResponse("MCRD", false))
{
return(Error("Please see screen or SIO for error!"));
}
Console.WriteLine("Ready, reading....");
UInt32 addr = TransferLogic.read32();
Console.WriteLine("Data is 0x" + addr.ToString("x"));
UInt32 size = TransferLogic.read32();
Console.WriteLine("Size is 0x" + size.ToString("x"));
Console.WriteLine("Dumping...");
byte[] lastReadBytes = new byte[size];
TransferLogic.ReadBytes(addr, size, lastReadBytes);
if (System.IO.File.Exists(fileName))
{
string newFilename = fileName + GetSpan().TotalSeconds.ToString();
Console.Write("\n\nWARNING: Filename " + fileName + " already exists! - Dumping to " + newFilename + " instead!\n\n");
fileName = newFilename;
}
try
{
File.WriteAllBytes(fileName, lastReadBytes);
}
catch (Exception e)
{
return(Error("Couldn't write to the output file + " + fileName + " !\nThe error returned was: " + e, false));
}
Console.WriteLine("File written to: " + fileName);
Console.WriteLine("It is raw .mcd format used by PCSX-redux, no$psx, etc");
return(true);
}
public static bool SetRegs()
{
// read the pointer to TCB[0]
byte[] ptrBuffer = new byte[4];
if (!TransferLogic.ReadBytes(0x80000110, 4, ptrBuffer))
{
return(false);
}
UInt32 tcbPtr = BitConverter.ToUInt32(ptrBuffer, 0);
Console.WriteLine("TCB PTR " + tcbPtr.ToString("X"));
// Convert regs back to a byte array and bang them back out
byte[] tcbBytes = new byte[TCB_LENGTH_BYTES];
Buffer.BlockCopy(tcb.regs, 0, tcbBytes, 0, TCB_LENGTH_BYTES);
TransferLogic.Command_SendBin(tcbPtr, tcbBytes);
return(true);
}
public static bool GetRegs()
{
// read the pointer to TCB[0]
byte[] ptrBuffer = new byte[4];
if (!TransferLogic.ReadBytes(0x80000110, 4, ptrBuffer))
{
return(false);
}
UInt32 tcbPtr = BitConverter.ToUInt32(ptrBuffer, 0);
Console.WriteLine("TCB PTR " + tcbPtr.ToString("X"));
byte[] tcbBytes = new byte[TCB_LENGTH_BYTES];
if (!TransferLogic.ReadBytes(tcbPtr, (int)GPR.COUNT * 4, tcbBytes))
{
return(false);
}
Buffer.BlockCopy(tcbBytes, 0, tcb.regs, 0, tcbBytes.Length);
return(true);
}