public Pointer(string address) : base(0, 0)
{
if (address.StartsWith("P#"))
{
address = address.Substring(2);
}
if (address.StartsWith("DIX"))
{
MemoryArea = MemoryArea.InstanceDatablock;
address = address.Substring(3);
}
else if (address.StartsWith("DBX"))
{
MemoryArea = MemoryArea.Datablock;
address = address.Substring(3);
}
if (address.Contains("."))
{
ByteAddress = Convert.ToInt32(address.Split('.')[0]);
BitAddress = Convert.ToInt32(address.Split('.')[1]);
}
else
{
ByteAddress = Convert.ToInt32(address);
BitAddress = 0;
}
}
public static string GetAccesKeyForSymbolTabelEntry(MemoryArea area, string name, uint litId)
{
string retVal = "000000";
if (area == MemoryArea.Counter)
retVal += "53";
else if (area == MemoryArea.Timer)
retVal += "54";
else
{
retVal += (((int) area) - 0x31).ToString("X");
}
retVal += TiaCrcHelper.getcrc(Encoding.ASCII.GetBytes(name)).ToString("X").PadLeft(8, '0');
retVal += "4" + litId.ToString("X").PadLeft(7, '0');
return retVal;
}
public static string MemoryAreaToPointer(MemoryArea area, MnemonicLanguage language)
{
switch (area)
{
case MemoryArea.Inputs:
return Mnemonic.adE[(int)language];
case MemoryArea.Outputs:
return Mnemonic.adA[(int)language];
case MemoryArea.Timer:
return Mnemonic.adT[(int)language];
case MemoryArea.Flags:
return Mnemonic.adM[(int)language];
case MemoryArea.Counter:
return Mnemonic.adZ[(int)language];
case MemoryArea.Datablock:
return Mnemonic.adDBX[(int)language];
case MemoryArea.InstanceDatablock:
return Mnemonic.adDIX[(int)language];
}
return "";
}
public static extern IntPtr libmeteor_getmemoryarea(MemoryArea which);
public override EndianImageReader CreateImageReader(MemoryArea img, Address addr)
{
return(new LeImageReader(img, addr));
}
public override EndianImageReader CreateImageReader(MemoryArea img, ulong off)
{
return(new LeImageReader(img, off));
}
public override bool TryRead(MemoryArea mem, Address addr, PrimitiveType dt, out Constant value)
{
return(mem.TryReadLe(addr, dt, out value));
}
