public static ByteBitAddress GetNextBitAddress(ByteBitAddress tmp)
{
if (tmp.BitAddress > 7)
throw new Exception("Unpossible ByteBitAddress specified");
if (tmp.BitAddress == 7)
return new ByteBitAddress(tmp.ByteAddress + 1, 0);
else
return new ByteBitAddress(tmp.ByteAddress, tmp.BitAddress + 1);
}
public static ByteBitAddress operator +(ByteBitAddress b1, ByteBitAddress b2)
{
ByteBitAddress retVal = new ByteBitAddress(0, 0);
retVal.BitAddress = b1.BitAddress + b2.BitAddress;
retVal.ByteAddress = b1.ByteAddress + b2.ByteAddress;
if (retVal.BitAddress > 7)
{
retVal.BitAddress -= 8;
retVal.ByteAddress++;
}
return retVal;
}
public ByteBitAddress(ByteBitAddress startAddr)
{
if (startAddr != null)
{
ByteAddress = startAddr.ByteAddress;
BitAddress = startAddr.BitAddress;
}
else
{
ByteAddress = 0;
BitAddress = 0;
}
}
public ByteBitAddress(ByteBitAddress startAddr)
{
if (startAddr != null)
{
ByteAddress = startAddr.ByteAddress;
BitAddress = startAddr.BitAddress;
}
else
{
ByteAddress = 0;
BitAddress = 0;
}
}
public static ByteBitAddress operator +(ByteBitAddress b1, ByteBitAddress b2)
{
ByteBitAddress retVal = new ByteBitAddress(0, 0);
retVal.BitAddress = b1.BitAddress + b2.BitAddress;
retVal.ByteAddress = b1.ByteAddress + b2.ByteAddress;
if (retVal.BitAddress > 7)
{
retVal.BitAddress -= 8;
retVal.ByteAddress++;
}
return(retVal);
}
public Pointer(ByteBitAddress startAddr) : base(startAddr)
{
}
public Pointer(ByteBitAddress startAddr):base(startAddr)
{ }
public static void ReplaceStaticAccess(S7FunctionBlock myFct, S7ProgrammFolder myFld, S7ConvertingOptions myOpt)
{
if (myOpt.ReplaceDIAccessesWithSymbolNames && myFct.BlockType==PLCBlockType.FB)
{
List<FunctionBlockRow> retVal = new List<FunctionBlockRow>();
List<FunctionBlockRow> tempList = new List<FunctionBlockRow>();
bool LargeAccess = false;
int add_adresse = 0;
foreach (var functionBlockRow in myFct.AWLCode)
{
if (functionBlockRow.Command == "TAR2")
{
tempList.Add(functionBlockRow);
LargeAccess = true;
}
else if (functionBlockRow.Command == "+AR2" && LargeAccess)
{
tempList.Add(functionBlockRow);
add_adresse += Convert.ToInt32(Convert.ToDouble(((S7FunctionBlockRow) functionBlockRow).Parameter.Substring(2), new NumberFormatInfo() {NumberDecimalSeparator = "."}));
}
else if (((S7FunctionBlockRow)functionBlockRow).Parameter.Contains("[AR2,P#") && ((S7FunctionBlockRow)functionBlockRow).Parameter.Substring(0, 2) == "DI" && !LargeAccess)
{
string para = ((S7FunctionBlockRow) functionBlockRow).Parameter;
ByteBitAddress adr = new ByteBitAddress(para.Substring(10, para.Length - 11));
var parRow = S7DataRow.GetDataRowWithAddress(myFct.Parameter, adr);
if (parRow!=null)
{
byte[] tmp = ((S7FunctionBlockRow) functionBlockRow).MC7;
((S7FunctionBlockRow) functionBlockRow).Parameter = "#" + parRow.StructuredName.Substring(parRow.StructuredName.IndexOf('.') + 1);
((S7FunctionBlockRow) functionBlockRow).MC7 = tmp;
}
retVal.Add(functionBlockRow);
}
else if (((S7FunctionBlockRow)functionBlockRow).Parameter.Contains("[AR2,P#") && ((S7FunctionBlockRow)functionBlockRow).Parameter.Substring(0, 2) == "DI" && LargeAccess)
{
/*
string para = ((S7FunctionBlockRow)functionBlockRow).Parameter;
ByteBitAddress adr = new ByteBitAddress(para.Substring(10, para.Length - 11));
adr.ByteAddress += add_adresse;
var parRow = S7DataRow.GetDataRowWithAddress(myFct.Parameter, adr);
if (parRow != null)
{
byte[] tmp = ((S7FunctionBlockRow)functionBlockRow).MC7;
((S7FunctionBlockRow)functionBlockRow).Parameter = "#" + parRow.StructuredName;
((S7FunctionBlockRow)functionBlockRow).MC7 = tmp;
}
retVal.Add(functionBlockRow);
* */
}
else if (functionBlockRow.Command=="LAR2")
{
}
else
{
LargeAccess = false;
retVal.AddRange(tempList);
tempList.Clear();
retVal.Add(functionBlockRow);
}
}
myFct.AWLCode = retVal;
}
}