public void Transfer(Dma.Direction direction, int size, DmaEnum address, ref uint value)
{
switch (address)
{
case DmaEnum.KIRK_PATTERN:
value = 1;
break;
case DmaEnum.KIRK_COMMAND:
TransferUtils.Transfer(direction, ref _kirkCommand, ref value);
break;
case DmaEnum.KIRK_RESULT:
TransferUtils.Transfer(direction, ref _kirkResult, ref value);
break;
case DmaEnum.KIRK_SOURCE_ADDRESS:
TransferUtils.Transfer(direction, ref _kirkSource, ref value);
break;
case DmaEnum.KIRK_DESTINATION_ADDRESS:
TransferUtils.Transfer(direction, ref _kirkDestination, ref value);
break;
case DmaEnum.KIRK_START:
if (_kirkCommand != 1)
{
throw new NotImplementedException();
}
var sourcePtr = (byte *)Memory.PspAddressToPointerSafe(_kirkSource);
var destinationPtr = (byte *)Memory.PspAddressToPointerSafe(_kirkDestination);
//var Out = new byte[10000];
//fixed (byte* OutPtr = Out)
{
//DestinationPtr = OutPtr;
Console.WriteLine("Input:");
ArrayUtils.HexDump(PointerUtils.PointerToByteArray(sourcePtr, 0x200));
/*
* try
* {
* Kirk.kirk_CMD1(DestinationPtr, SourcePtr, -1, true);
* this.KirkResult = (uint)Kirk.ResultEnum.OK;
* }
* catch (Kirk.KirkException KirkException)
* {
* this.KirkResult = (uint)KirkException.Result;
* Console.Error.WriteLine("Kirk.KirkException : {0}", KirkException);
* }
*/
this._kirkResult = (uint)Kirk.SceUtilsBufferCopyWithRange(destinationPtr, -1, sourcePtr, -1, 1);
Console.WriteLine("Output:");
ArrayUtils.HexDump(PointerUtils.PointerToByteArray(destinationPtr, 0x200));
Console.WriteLine("LOADADDR:{0:X8}", ((uint *)destinationPtr)[0]);
Console.WriteLine("BLOCKSIZE:{0:X8}", ((uint *)destinationPtr)[1]);
Console.WriteLine("ENTRY:{0:X8}", ((uint *)destinationPtr)[2]);
Console.WriteLine("CHECKSUM:{0:X8}", ((uint *)destinationPtr)[3]);
}
//Thread.Sleep(4);
break;
}
}
public void Transfer(Dma.Direction direction, int size, DmaEnum address, ref uint value)
{
// Reading sector
if (address >= DmaEnum.NAND__DATA_PAGE_START && address < DmaEnum.NAND__DATA_PAGE_END)
{
var offset = (int)(address - DmaEnum.NAND__DATA_PAGE_START);
//Console.WriteLine("{0:X8}", (uint)Address);
//Console.WriteLine("Transfer {0} / {1} [{2}]", Offset, Size, NandBlock.Length);
TransferUtils.TransferToArray(direction, NandBlock, offset, size, ref value);
return;
}
if (address >= DmaEnum.NAND__DATA_SPARE_BUF0_REG && address < DmaEnum.NAND__DATA_EXTRA_END)
{
var offset = (int)(address - DmaEnum.NAND__DATA_SPARE_BUF0_REG);
TransferUtils.TransferToArray(direction, NandBlock, 512 + offset + 4, size, ref value);
return;
}
switch (address)
{
case DmaEnum.NAND__CONTROL:
TransferUtils.Transfer(direction, ref _controlRegister, ref value);
break;
case DmaEnum.NAND__STATUS:
TransferUtils.Transfer(direction, ref _status, ref value);
//Thread.Sleep(200);
break;
case DmaEnum.NAND__COMMAND:
TransferUtils.Transfer(direction, ref _command, ref value);
// Reset
if (direction == Dma.Direction.Write)
{
switch ((EnumCommands)value)
{
case EnumCommands.Reset:
_status = EnumStatus.Ready;
break;
}
}
break;
case DmaEnum.NAND__ADDRESS:
TransferUtils.Transfer(direction, ref address, ref value);
break;
case DmaEnum.NAND__RESET:
if (direction == Dma.Direction.Write)
{
Reset();
}
break;
case DmaEnum.NAND__DMA_ADDRESS:
TransferUtils.Transfer(direction, ref _dmaAddress, ref value);
break;
case DmaEnum.NAND__DMA_CONTROL:
if (direction == Dma.Direction.Write)
{
if (value == 0x301)
{
//0x20000/2/512*(512+16)
NandStream.Position = _dmaAddress / 2 / 512 * (512 + 16);
NandBlock = NandStream.ReadBytes(512 + 16);
Console.WriteLine("Read from NAND: 0x{0:X8}", _dmaAddress);
ArrayUtils.HexDump(NandBlock);
//Thread.Sleep(TimeSpan.FromSeconds(0.5));
//Thread.Sleep(-1);
}
}
else
{
value = 0;
}
break;
case DmaEnum.NAND__DMA_ERROR:
value = 0;
break;
}
}