static public byte[] GetMC7(S7Block myCmd)
{
//if (myCmd.GetType() == typeof(PLCFunctionBlock))
// return GetMC7((PLCFunctionBlock) myCmd);
List<byte> retVal = new List<byte>();
foreach (var myLine in ((S7FunctionBlock)myCmd).AWLCode)
{
if (((S7FunctionBlockRow)myLine).MC7 == null)
((S7FunctionBlockRow)myLine).MC7 = GetMC7(((S7FunctionBlockRow)myLine));
retVal.AddRange(((S7FunctionBlockRow)myLine).MC7);
}
return retVal.ToArray();
}
public void TestDB2()
{
var txt = "\r\n STRUCT \t\r\n Fachkoordinate : ARRAY [0 .. 67, 1 .. 2 ] OF //X, Z (1 = links, 2 = rechts)\r\n STRUCT \t\r\n X : DINT ;\t\r\n END_STRUCT ;\t\r\n END_STRUCT ;\t";
var par1 = new List<string>();
var fld = new BlocksOfflineFolder();
var blk = new S7Block();
var test =
DotNetSiemensPLCToolBoxLibrary.PLCs.S7_xxx.MC7.Parameter.GetInterfaceOrDBFromStep7ProjectString(txt,
ref par1,
PLCBlockType
.DB,
false,
fld, blk);
Assert.AreEqual(test.Children[0].Name, "Fachkoordinate");
Assert.AreEqual(test.Children[0].ArrayStart[0], 0);
Assert.AreEqual(test.Children[0].ArrayStart[1], 1);
Assert.AreEqual(test.Children[0].ArrayStop[0], 67);
Assert.AreEqual(test.Children[0].ArrayStop[1], 2);
Assert.AreEqual(test.Children[0].ByteLength, 544);
}
public void TestDB3()
{
var txt = "\r\n STRUCT \t\r\n X_KOORDINATE : ARRAY [0 .. 67, 0 .. 16, 1 .. 2 ] OF //X, Y, Z (Z1 = links, Z2 = rechts)\r\n INT ;\t\r\n END_STRUCT ;\t";
var par1 = new List<string>();
var fld = new BlocksOfflineFolder();
var blk = new S7Block();
var test =
DotNetSiemensPLCToolBoxLibrary.PLCs.S7_xxx.MC7.Parameter.GetInterfaceOrDBFromStep7ProjectString(txt,
ref par1,
PLCBlockType
.DB,
false,
fld, blk);
Assert.AreEqual(test.Children[0].Name, "X_KOORDINATE");
Assert.AreEqual(((S7DataRow)test.Children[0]).ArrayStart[0], 0);
Assert.AreEqual(((S7DataRow)test.Children[0]).ArrayStart[1], 0);
Assert.AreEqual(((S7DataRow)test.Children[0]).ArrayStart[2], 1);
Assert.AreEqual(((S7DataRow)test.Children[0]).ArrayStop[0], 67);
Assert.AreEqual(((S7DataRow)test.Children[0]).ArrayStop[1], 16);
Assert.AreEqual(((S7DataRow)test.Children[0]).ArrayStop[2], 2);
Assert.AreEqual(((S7DataRow)test.Children[0]).ByteLength, 4624);
}
public void TestDB1()
{
var txt =
"\r\n STRUCT \t\r\n DB_VAR : INT := 1;\t//vorläufige Platzhaltervariable\r\n aa : ARRAY [1 .. 8 ] OF BYTE ;\t\r\n bb : INT ;\t\r\n aa1 : INT ;\t\r\n END_STRUCT ;\t";
var par1 = new List<string>();
var fld = new BlocksOfflineFolder();
var blk = new S7Block();
var test =
DotNetSiemensPLCToolBoxLibrary.PLCs.S7_xxx.MC7.Parameter.GetInterfaceOrDBFromStep7ProjectString(txt,
ref par1,
PLCBlockType
.DB,
false,
fld, blk);
Assert.AreEqual(test.Children[0].Name, "DB_VAR");
Assert.AreEqual(test.Children[1].Name, "aa");
Assert.AreEqual(test.Children[2].Name, "bb");
Assert.AreEqual(test.Children[3].Name, "aa1");
Assert.AreEqual(test.Children[0].BlockAddress.ByteAddress, 0);
Assert.AreEqual(test.Children[1].BlockAddress.ByteAddress, 2);
Assert.AreEqual(test.Children[2].BlockAddress.ByteAddress, 10);
Assert.AreEqual(test.Children[3].BlockAddress.ByteAddress, 12);
}
/*internal static S7DataRow GetInterface(int Start, int Count, byte[] BD, DataTypes.PLCBlockType blkTP, bool isInstanceDB, S7Block myBlk)
{
S7DataRow parameterRoot = new S7DataRow("ROOTNODE", S7DataRowType.STRUCT, myBlk);
S7DataRow parameterIN = new S7DataRow("IN", S7DataRowType.STRUCT, myBlk);
S7DataRow parameterOUT = new S7DataRow("OUT", S7DataRowType.STRUCT, myBlk);
S7DataRow parameterINOUT = new S7DataRow("IN_OUT", S7DataRowType.STRUCT, myBlk);
S7DataRow parameterSTAT = new S7DataRow("STATIC", S7DataRowType.STRUCT, myBlk);
S7DataRow parameterTEMP = new S7DataRow("TEMP", S7DataRowType.STRUCT, myBlk);
S7DataRow parameterRETVAL = new S7DataRow("RET_VAL", S7DataRowType.STRUCT, myBlk);
parameterRoot.Add(parameterIN);
parameterRoot.Add(parameterOUT);
parameterRoot.Add(parameterINOUT);
if (blkTP == DataTypes.PLCBlockType.FB || (blkTP == DataTypes.PLCBlockType.DB && isInstanceDB))
parameterRoot.Add(parameterSTAT);
if (blkTP != DataTypes.PLCBlockType.DB)
parameterRoot.Add(parameterTEMP);
parameterRoot.Add(parameterRETVAL);
parameterRoot.ReadOnly = true;
if (blkTP == DataTypes.PLCBlockType.DB && !isInstanceDB)
parameterRoot = parameterSTAT;
//PLCDataRowsInterface retVal = new PLCDataRowsInterface();
int INcnt = 0;
int OUTcnt = 0;
int IN_OUTcnt = 0;
int STATcnt = 0;
int TEMPcnt = 0;
int StackNr = 1;
int pos = Start + 4;
string parNm = "";
S7DataRow akParameter = parameterRoot;
while (pos <= (Start + Count))
{
switch (BD[pos + 1])
{
case 0x01:
case 0x09: //with start val
akParameter = parameterIN;
parNm = "IN";
break;
case 0x02:
case 0x0A: //with start val
akParameter = parameterOUT;
parNm = "OUT";
break;
case 0x03:
case 0x0b: //with start val
akParameter = parameterINOUT;
parNm = "IN_OUT";
break;
case 0x04:
case 0x0C: //with start val
akParameter = parameterSTAT;
parNm = "STAT";
break;
case 0x05:
akParameter = parameterTEMP;
parNm = "TEMP";
break;
case 0x06:
akParameter = parameterRETVAL;
parNm = "RET_VAL";
break;
}
pos += 2;
}
return parameterRoot;
}*/
//internal PLCDataRow GetInterfaceSubrows(PLCDataRow currRow)
internal static void GetVarTypeEN(S7DataRow currPar, object startVal, byte b, bool Struct, bool Arry, string VarName, byte[] interfaceBytes, byte[] actualvalueBytes, ref int pos, ref List<string> ParaList, ref int StackNr, string VarNamePrefix, ref int VarCounter, ref int Valpos, S7Block myBlk)
{
int i, max, dim;
S7DataRowType Result = S7DataRowType.BOOL;
switch (b)
{
case 0x01:
Result = S7DataRowType.BOOL;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x02:
Result = S7DataRowType.BYTE;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x03:
Result = S7DataRowType.CHAR;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x04:
Result = S7DataRowType.WORD;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x05:
Result = S7DataRowType.INT;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x06:
Result = S7DataRowType.DWORD;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x07:
Result = S7DataRowType.DINT;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x08:
Result = S7DataRowType.REAL;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x09:
Result = S7DataRowType.DATE;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x0A:
Result = S7DataRowType.TIME_OF_DAY;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x0b:
Result = S7DataRowType.TIME;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x0C:
Result = S7DataRowType.S5TIME;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x0E:
Result = S7DataRowType.DATE_AND_TIME;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x10: //Array...
{
dim = interfaceBytes[pos + 2];
List<int> arrStart = new List<int>();
List<int> arrStop = new List<int>();
for (i = 0; i <= dim - 1; i++)
{
arrStart.Add(BitConverter.ToInt16(interfaceBytes, pos + 3 + (i * 4)));
arrStop.Add(BitConverter.ToInt16(interfaceBytes, pos + 5 + (i * 4)));
}
GetVarTypeEN(currPar, "", interfaceBytes[pos + 3 + (dim * 4)], true, true, VarName, interfaceBytes, actualvalueBytes, ref pos, ref ParaList, ref StackNr, VarNamePrefix, ref VarCounter, ref Valpos, myBlk);
((S7DataRow)currPar.Children[currPar.Children.Count - 1]).ArrayStart = arrStart;
((S7DataRow)currPar.Children[currPar.Children.Count - 1]).ArrayStop = arrStop;
((S7DataRow)currPar.Children[currPar.Children.Count - 1]).IsArray = true;
pos += 3 + (dim * 4);
} break;
case 0x11: //Struct
{
if (Arry) pos += 7;
Result = S7DataRowType.STRUCT;
var akPar = new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { StartValue = startVal };
currPar.Add(akPar);
VarCounter++;
max = interfaceBytes[pos + 2] - 1;
for (i = 0; i <= max; i++)
{
if ((interfaceBytes[pos + 3] == 0x11) || (interfaceBytes[pos + 3] == 0x10))
{
pos += 3;
if (Helper.IsWithStartVal(interfaceBytes[pos + 1]))
{
if (interfaceBytes[pos] != 0x10) //Datentyp == Array...
startVal = GetVarTypeVal(interfaceBytes[pos], actualvalueBytes, ref Valpos);
else
{
Valpos = Valpos + 6;
startVal = GetVarTypeVal(interfaceBytes[pos + 3 + (interfaceBytes[pos + 2] * 4)], actualvalueBytes, ref Valpos);
}
}
else
startVal = null;
GetVarTypeEN(akPar, startVal, interfaceBytes[pos], true, false, VarName + "." + VarNamePrefix + VarCounter.ToString(), interfaceBytes, actualvalueBytes, ref pos, ref ParaList, ref StackNr, VarNamePrefix, ref VarCounter, ref Valpos, myBlk);
pos -= 3;
}
else
{
if (Helper.IsWithStartVal(interfaceBytes[pos + 4]))
{
if (interfaceBytes[pos] != 0x10) //Datentyp == Array...
startVal = GetVarTypeVal(interfaceBytes[pos + 3], actualvalueBytes, ref Valpos);
else
{
Valpos = Valpos + 6;
startVal = GetVarTypeVal(interfaceBytes[pos + 6 + (interfaceBytes[pos + 2] * 4)], actualvalueBytes, ref Valpos);
}
}
else
startVal = null;
GetVarTypeEN(akPar, startVal, interfaceBytes[pos + 3], true, false, VarName + "." + VarNamePrefix + VarCounter.ToString(), interfaceBytes, actualvalueBytes, ref pos, ref ParaList, ref StackNr, VarNamePrefix, ref VarCounter, ref Valpos, myBlk);
}
pos += 2;
}
if (Arry) pos -= 7; pos += 1;
} break;
case 0x13:
{
Result = S7DataRowType.STRING;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
if (Arry)
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal, StringSize = interfaceBytes[pos + 9] });
else
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal, StringSize = interfaceBytes[pos + 2] });
pos += 1;
VarCounter++;
}
break;
case 0x14:
Result = S7DataRowType.POINTER;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x16:
Result = S7DataRowType.ANY;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x17:
Result = S7DataRowType.BLOCK_FB;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x18:
Result = S7DataRowType.BLOCK_FC;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x19:
Result = S7DataRowType.BLOCK_DB;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x1A:
Result = S7DataRowType.BLOCK_SDB;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x1C:
Result = S7DataRowType.COUNTER;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
case 0x1D:
Result = S7DataRowType.TIMER;
currPar.Add(new S7DataRow(VarNamePrefix + VarCounter.ToString(), Result, myBlk) { Value = startVal });
VarCounter++;
break;
//default: Result = "UNKNOWN (" + Convert.ToString(b) + ")"; break;
}
//if (!Struct || Arry)
{
ParaList.Add(VarName);
//Result = Result + "(" + Convert.ToString(StackNr * 2) + ")";
StackNr = StackNr + 1;
}
//return Result;
}
internal static S7DataRow GetInterfaceOrDBFromStep7ProjectString(string txt, ref List<String> ParaList, PLCBlockType blkTP, bool isInstanceDB, BlocksOfflineFolder myFld, S7Block myBlk, byte[] actualValues = null)
{
S7DataRow parameterRoot = new S7DataRow("ROOTNODE", S7DataRowType.STRUCT, myBlk);
S7DataRow parameterRootWithoutTemp = new S7DataRow("ROOTNODE", S7DataRowType.STRUCT, myBlk);
if (myBlk is S7FunctionBlock)
{
(myBlk as S7FunctionBlock).ParameterWithoutTemp = parameterRootWithoutTemp;
}
S7DataRow parameterIN = new S7DataRow("IN", S7DataRowType.STRUCT,myBlk);
S7DataRow parameterOUT = new S7DataRow("OUT", S7DataRowType.STRUCT,myBlk);
S7DataRow parameterINOUT = new S7DataRow("IN_OUT", S7DataRowType.STRUCT, myBlk);
S7DataRow parameterSTAT = new S7DataRow("STATIC", S7DataRowType.STRUCT, myBlk);
S7DataRow parameterTEMP = new S7DataRow("TEMP", S7DataRowType.STRUCT, myBlk);
//S7DataRow parameterRETVAL = new S7DataRow("RET_VAL", S7DataRowType.STRUCT, myBlk);
S7DataRow akDataRow = parameterRoot;
parameterTEMP.isRootBlock = true;
bool tempAdded = false;
int Valpos = 0;
if (txt == null)
{
if (blkTP != PLCBlockType.DB)
parameterRoot.Add(parameterTEMP);
return parameterRoot;
}
//Todo: read the complete DB from mc5 code first, Read the containing UDTs, compare the UDTs with the Structs, if the UDTs and Structs are not Equal, marke the PLCDataRow as TimeStampConflict
string[] rows = txt.Split(new string[] {"\n"}, StringSplitOptions.RemoveEmptyEntries);
S7DataRow lastrow = null;
Dictionary<string, S7Block> blkHelpers = new Dictionary<string, S7Block>();
for (int n=0;n<rows.Length;n++) // (string row in rows)
{
string rowTr = rows[n].Replace("\0", "").Trim();
int poscm = rowTr.IndexOf("\t//");
if (poscm <= 0)
poscm = rowTr.Length;
string switchrow = rowTr.Substring(0,poscm);
string commnew = "";
if (poscm != rowTr.Length)
commnew = rowTr.Substring(poscm + 1);
if (rowTr.StartsWith("//"))
{
if (lastrow != null)
lastrow.Comment += rowTr;
else
{
if (commnew != null)
if (string.IsNullOrEmpty(akDataRow.Comment))
akDataRow.Comment += rowTr;
else
akDataRow.Comment += "\r\n" + rowTr;
}
}
else
{
switch (switchrow.Trim())
{
case "VAR_INPUT":
akDataRow = parameterIN;
akDataRow.Comment = commnew;
parameterRoot.Add(parameterIN);
parameterRootWithoutTemp.Add(parameterIN);
break;
case "VAR_OUTPUT":
akDataRow = parameterOUT;
akDataRow.Comment = commnew;
parameterRoot.Add(parameterOUT);
parameterRootWithoutTemp.Add(parameterOUT);
break;
case "VAR_IN_OUT":
akDataRow = parameterINOUT;
akDataRow.Comment = commnew;
parameterRoot.Add(parameterINOUT);
parameterRootWithoutTemp.Add(parameterINOUT);
break;
case "VAR_TEMP":
akDataRow = parameterTEMP;
if (blkTP != PLCBlockType.DB)
{
tempAdded = true;
parameterRoot.Add(parameterTEMP);
}
break;
case "VAR": //Static Data on a FB
akDataRow = parameterSTAT;
parameterRoot.Add(parameterSTAT);
parameterRootWithoutTemp.Add(parameterSTAT);
break;
case "END_STRUCT;":
case "END_STRUCT ;":
akDataRow = ((S7DataRow)akDataRow.Parent);
break;
case "STRUCT":
case "END_VAR":
case "":
if (commnew != null)
if (string.IsNullOrEmpty(akDataRow.Comment))
akDataRow.Comment += commnew;
else
akDataRow.Comment += "\r\n" + commnew;
break;
default:
char oldChar = ' ';
List<Step7Attribute> Step7Attributes = new List<Step7Attribute>();
string tmpName = "";
string tmpAttributeName = "";
string tmpAttributeValue = "";
string tmpType = "";
string tmpComment = "";
string tmpValue = "";
int parseZustand = 0; //0=ParName, 1=AttributeName, 6=AfterAttributeName, 2=AttributeValue, 3=Type, 4=Value, 7=InnerValue (without '), 5=Comment
var p1 = rows[n].IndexOf(" OF ");
int p2 = 0, p3 = 0;
if (p1 > 0)
{
p2 = rows[n].IndexOf(";", p1);
p3 = rows[n].IndexOf("//", p1);
}
//if (rows[n].Contains("ARRAY") && rows[n].Contains(" OF ") && !rows[n].Contains("\t\r")) // !rows[n].Contains("\t")
if (rows[n].Contains("ARRAY") && rows[n].Contains(" OF ") && (!(p2 > p1 && (p2 < p3 || p3 < 0)) && !rows[n].Contains("\t\r")))
{
if (rows.Length > n + 1)
{
if (rowTr.Contains("//"))
{
int pos = rowTr.IndexOf("//");
rowTr = rowTr.Substring(0, pos) + " " + rows[n + 1].Trim() + rowTr.Substring(pos);
}
else if (rowTr.Contains("OF STRUCT"))
{
}
else if (rowTr[rowTr.Length - 1] != ';')
{
rowTr += " " + rows[n + 1].Trim();
}
n++;
}
}
for (int j = 0; j < rowTr.Length; j++)
{
char tmpChar = rowTr[j];
if (parseZustand == 0 && tmpChar == '{')
parseZustand = 1;
else if (parseZustand == 0 && tmpChar != ' ' && tmpChar != ':')
tmpName += tmpChar;
else if (parseZustand == 6 && tmpChar == '\'')
parseZustand = 2;
else if (parseZustand == 1 && tmpChar == ':' && rowTr[j + 1] == '=')
{
parseZustand = 6;
j++;
}
else if (parseZustand == 1 && tmpChar != ' ' && tmpChar != ':' && tmpChar != '=' && tmpChar != '}' && tmpChar != '\'' && tmpChar != ';')
tmpAttributeName += tmpChar;
else if (parseZustand == 1 && tmpChar == '}')
parseZustand = 0;
else if (parseZustand == 0 && tmpChar == ':')
parseZustand = 3;
else if (parseZustand == 2 && tmpChar == '$')
{
tmpAttributeValue += rowTr[j + 1];
j++;
}
else if (parseZustand == 2 && tmpChar == '\'')
{
parseZustand = 1;
Step7Attributes.Add(new Step7Attribute(tmpAttributeName, tmpAttributeValue));
tmpAttributeName = "";
tmpAttributeValue = "";
}
else if (parseZustand == 2)
tmpAttributeValue += tmpChar;
//else if (parseZustand == 3 && tmpChar == ':')
// parseZustand = 2;
else if (parseZustand == 3 && tmpChar == ':' && rowTr[j + 1] == '=')
{
parseZustand = 4;
j++;
}
else if ((parseZustand == 3 || parseZustand == 4) && tmpChar == '/' && rowTr[j + 1] == '/')
{
parseZustand = 5;
j++;
}
else if (parseZustand == 4 && tmpChar == '\'')
{
tmpValue += tmpChar;
parseZustand = 7;
}
else if (parseZustand == 7 && tmpChar == '$')
{
tmpValue += rowTr[j + 1];
j++;
}
else if (parseZustand == 7 && tmpChar == '\'')
{
tmpValue += tmpChar;
parseZustand = 4;
}
else if (parseZustand == 3 && tmpChar != ';')
tmpType += tmpChar;
else if (parseZustand == 4 && tmpChar != ';' && tmpChar != ' ')
tmpValue += tmpChar;
else if (parseZustand == 7)
tmpValue += tmpChar;
else if (parseZustand == 5)
tmpComment += tmpChar;
}
tmpType = tmpType.Trim().ToUpper();
S7DataRow addRW = new S7DataRow(tmpName, S7DataRowType.UNKNOWN, myBlk);
lastrow = addRW;
if (tmpType.Replace(" ","").Contains("ARRAY["))
{
List<int> arrayStart = new List<int>();
List<int> arrayStop = new List<int>();
int pos1 = tmpType.IndexOf("[");
int pos2 = tmpType.IndexOf("]", pos1);
string[] arrays = tmpType.Substring(pos1 + 1, pos2 - pos1 - 2).Split(',');
foreach (string array in arrays)
{
string[] akar = array.Split(new string[] {".."}, StringSplitOptions.RemoveEmptyEntries);
arrayStart.Add(Convert.ToInt32(akar[0].Trim()));
arrayStop.Add(Convert.ToInt32(akar[1].Trim()));
}
addRW.ArrayStart = arrayStart;
addRW.ArrayStop = arrayStop;
addRW.IsArray = true;
tmpType = tmpType.Substring(pos2 + 5);
}
addRW.Comment = tmpComment.Replace("$'", "'").Replace("$$", "$");
if (Step7Attributes.Count > 0)
addRW.Attributes = Step7Attributes;
int akRowTypeNumber = 0;
if (tmpType.Contains("SFB"))
{
addRW.DataType = S7DataRowType.SFB;
akRowTypeNumber = Convert.ToInt32(tmpType.Substring(4));
string blkDesc = "SFB" + akRowTypeNumber.ToString();
S7FunctionBlock tmpBlk;
if (blkHelpers.ContainsKey(blkDesc))
tmpBlk = (S7FunctionBlock)blkHelpers[blkDesc];
else
{
tmpBlk = ((S7FunctionBlock)myFld.GetBlock(blkDesc));
blkHelpers.Add(blkDesc, tmpBlk);
}
if (tmpBlk != null && tmpBlk.Parameter != null && tmpBlk.Parameter.Children != null)
addRW.AddRange(tmpBlk.ParameterWithoutTemp.DeepCopy().Children.Cast<S7DataRow>());
}
else if (tmpType.Contains("UDT"))
{
addRW.DataType = S7DataRowType.UDT;
akRowTypeNumber = Convert.ToInt32(tmpType.Substring(4));
string blkDesc = "UDT" + akRowTypeNumber.ToString();
S7DataBlock tmpBlk;
if (blkHelpers.ContainsKey(blkDesc))
tmpBlk = (S7DataBlock)blkHelpers[blkDesc];
else
{
tmpBlk = ((S7DataBlock)myFld.GetBlock(blkDesc));
blkHelpers.Add(blkDesc, tmpBlk);
}
if (tmpBlk != null && tmpBlk.Structure != null && tmpBlk.Structure.Children != null)
addRW.AddRange(((S7DataRow)tmpBlk.Structure).DeepCopy().Children.Cast<S7DataRow>());
}
else if (tmpType.Contains("BLOCK_FB"))
{
addRW.DataType = S7DataRowType.BLOCK_FB;
//akRowTypeNumber = Convert.ToInt32(tmpType.Substring(3));
//PLCFunctionBlock tmpBlk = ((PLCFunctionBlock)myFld.GetBlock("FB" + akRowTypeNumber.ToString()));
//if (tmpBlk != null && tmpBlk.Parameter != null && tmpBlk.Parameter.Children != null)
// addRW.AddRange(tmpBlk.Parameter.Children);
}
else if (tmpType.Contains("FB"))
{
addRW.DataType = S7DataRowType.FB;
akRowTypeNumber = Convert.ToInt32(tmpType.Substring(3));
string blkDesc = "FB" + akRowTypeNumber.ToString();
S7FunctionBlock tmpBlk;
if (blkHelpers.ContainsKey(blkDesc))
tmpBlk = (S7FunctionBlock) blkHelpers[blkDesc];
else
{
tmpBlk = ((S7FunctionBlock)myFld.GetBlock(blkDesc));
blkHelpers.Add(blkDesc, tmpBlk);
}
if (tmpBlk != null && tmpBlk.Parameter != null && tmpBlk.Parameter.Children != null)
addRW.AddRange(tmpBlk.ParameterWithoutTemp.DeepCopy().Children.Cast<S7DataRow>());
}
else if (tmpType.Contains("STRING"))
{
addRW.DataType = S7DataRowType.STRING;
int pos1 = tmpType.IndexOf("[");
int pos2 = tmpType.IndexOf("]", pos1);
addRW.StringSize = Convert.ToInt32(tmpType.Substring(pos1 + 1, pos2 - pos1 - 2));
}
else
addRW.DataType = (S7DataRowType) Enum.Parse(typeof (S7DataRowType), tmpType.ToUpper());
addRW.DataTypeBlockNumber = akRowTypeNumber;
if (tmpValue != "")
{
//Todo: Startvalues bei arrays...
//Mehrere Values...
//TRUE,6(FALSE),TRUE,TRUE,7(FALSE)
if (addRW.IsArray)
{
addRW.StartValue = tmpValue;
}
else
{
addRW.StartValue = Helper.StringValueToObject(tmpValue, addRW.DataType);
}
}
else
{
if (!addRW.IsArray)
addRW.StartValue = Helper.DefaultValueForType(addRW.DataType);
}
//if (actualValues != null)
//{
// addRW.Value = GetVarTypeVal((byte)addRW.DataType, actualValues, ref Valpos);
//}
akDataRow.Add(addRW);
ParaList.Add(tmpName);
if (addRW.DataType == S7DataRowType.STRUCT)
akDataRow = addRW;
break;
/*
* Attributname kann nicht ' und } enthalten!
* In Attribt Values
* $$ zum ausmaskieren von $
* $' zum ausmaskieren von '
*
* Beispielzeilen....
// "ID { S7_co := 'agag'; S7_server1 := 'connection' }: INT ;\t// Connection ID 1..16"
// "LADDR { S7_co := 'agag'; S7_server1 := 'connection' }: WORD ;\t// Module address in hardware configuration"
// "RECV : ANY ;\t// Buffer for received data"
// "NDR : BOOL ;\t// Indicates whether new data were received"
// "aa { ff := '//ghghf}' }: BOOL ;"
// "bb : INT := 8888;"
// "P_1001 : ARRAY [0 .. 3 ] OF CHAR := '1', '0', '0', '1';"
// "aa : STRING [20 ] := 'deewedw';"
// "aa { dsfs := '' }: BOOL ;"
//"res : ARRAY [1 .. 121 ] OF STRUCT"
// "P_AKL1 : ARRAY [0 .. 3 ] OF CHAR := 'A', 'K', 'L', '1';"
*/
}
}
}
if (blkTP != PLCBlockType.DB && blkTP != PLCBlockType.UDT && tempAdded == false)
{
parameterRoot.Add(parameterTEMP);
}
if (actualValues != null)
{
int vPos = 0, bPos = 0;
FillActualValuesInDataBlock(parameterRoot, actualValues, ref vPos, ref bPos);
}
return parameterRoot;
}
//
internal static S7DataRow GetInterface(byte[] interfaceBytes, byte[] actualvalueBytes, ref List<String> ParaList, DataTypes.PLCBlockType blkTP, bool isInstanceDB, S7Block myBlk)
{
S7DataRow parameterRoot = new S7DataRow("ROOTNODE", S7DataRowType.STRUCT, myBlk);
S7DataRow parameterIN = new S7DataRow("IN", S7DataRowType.STRUCT, myBlk);
S7DataRow parameterOUT = new S7DataRow("OUT", S7DataRowType.STRUCT, myBlk);
S7DataRow parameterINOUT = new S7DataRow("IN_OUT", S7DataRowType.STRUCT, myBlk);
S7DataRow parameterSTAT = new S7DataRow("STATIC", S7DataRowType.STRUCT, myBlk);
S7DataRow parameterTEMP = new S7DataRow("TEMP", S7DataRowType.STRUCT, myBlk);
S7DataRow parameterRETVAL = new S7DataRow("RET_VAL", S7DataRowType.STRUCT, myBlk);
parameterRoot.Add(parameterIN);
parameterRoot.Add(parameterOUT);
parameterRoot.Add(parameterINOUT);
if (blkTP == DataTypes.PLCBlockType.FB || (blkTP == DataTypes.PLCBlockType.DB && isInstanceDB))
parameterRoot.Add(parameterSTAT);
if (blkTP != DataTypes.PLCBlockType.DB)
parameterRoot.Add(parameterTEMP);
parameterRoot.Add(parameterRETVAL);
parameterRoot.ReadOnly = true;
if (blkTP == DataTypes.PLCBlockType.DB && !isInstanceDB)
parameterRoot = parameterSTAT;
int INp = 0;
int OUTp = 0;
int IN_OUTp = 0;
int STATp = 0;
int TEMPp = 0;
int StackNr = 1;
int pos = 7;
int Valpos = 0;
S7DataRow akParameter = parameterRoot;
ParaList.Clear();
while (pos <= (interfaceBytes.Length-2)) // && pos < BD.Length - 2) //pos<BD.Length-2 was added so SDBs can be converted!! but is this needed?
{
object startVal;
if (Helper.IsWithStartVal(interfaceBytes[pos + 1]))
{
if (interfaceBytes[pos] != 0x10) //Datentyp == Array...
startVal = GetVarTypeVal(interfaceBytes[pos], actualvalueBytes, ref Valpos);
else
{
Valpos = Valpos + 6;
startVal = GetVarTypeVal(interfaceBytes[pos + 3 + (interfaceBytes[pos + 2] * 4)], actualvalueBytes, ref Valpos);
}
}
else
startVal = null;
switch (interfaceBytes[pos + 1])
{
case 0x01:
case 0x09:
{
GetVarTypeEN(parameterIN, startVal, interfaceBytes[pos], false, false, "IN" + Convert.ToString(INp), interfaceBytes, actualvalueBytes, ref pos, ref ParaList, ref StackNr, "IN", ref INp, ref Valpos, myBlk);
}
break;
case 0x02:
case 0x0A:
{
GetVarTypeEN(parameterOUT, startVal, interfaceBytes[pos], false, false, "OUT" + Convert.ToString(OUTp), interfaceBytes, actualvalueBytes, ref pos, ref ParaList, ref StackNr, "OUT", ref OUTp, ref Valpos, myBlk);
}
break;
case 0x03:
case 0x0b:
{
GetVarTypeEN(parameterINOUT, startVal, interfaceBytes[pos], false, false, "IN_OUT" + Convert.ToString(IN_OUTp), interfaceBytes, actualvalueBytes, ref pos, ref ParaList, ref StackNr, "IN_OUT", ref IN_OUTp, ref Valpos, myBlk);
}
break;
case 0x04:
case 0x0C:
{
GetVarTypeEN(parameterSTAT, startVal, interfaceBytes[pos], false, false, "STAT" + Convert.ToString(STATp), interfaceBytes, actualvalueBytes, ref pos, ref ParaList, ref StackNr, "STAT", ref STATp, ref Valpos, myBlk);
}
break;
case 0x05:
{
GetVarTypeEN(parameterTEMP, startVal, interfaceBytes[pos], false, false, "TEMP" + Convert.ToString(TEMPp), interfaceBytes, actualvalueBytes, ref pos, ref ParaList, ref StackNr, "TEMP", ref TEMPp, ref Valpos, myBlk);
}
break;
case 0x06:
{
int tmp = 0;
GetVarTypeEN(parameterRETVAL, startVal, interfaceBytes[pos], false, false, "RET_VAL", interfaceBytes, actualvalueBytes, ref pos, ref ParaList, ref StackNr, "RET_VAL", ref tmp, ref Valpos, myBlk);
}
break;
/*default:
RETURNIntf = RETURNIntf + Convert.ToString(pos) + " UNKNOWN: " +
Convert.ToString(BD[pos + 1]) + " " + Convert.ToString(BD[pos]) + startVal +
"\r\n";
break;*/
}
pos += 2;
}
return parameterRoot;
}
private void BlockList_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
string nm = BlockList.SelectedItem.ToString();
if (dispatcherTimer != null)
dispatcherTimer.Stop();
if (myDiag != null)
{
myDiag.Close();
myDiag = null;
}
myBlock = MC7Converter.GetAWLBlock(_myconn.PLCGetBlockInMC7(nm), 0, myblkFld);
if (myBlock != null)
{
if (myBlock.BlockType == PLCBlockType.DB)
{
toppanel.ClearValue(HeightProperty);
toppanel.ClearValue(DockPanel.DockProperty);
textEditor.Visibility = System.Windows.Visibility.Collapsed;
}
else
{
toppanel.Height = 160;
toppanel.SetValue(DockPanel.DockProperty,Dock.Top);
textEditor.Visibility = System.Windows.Visibility.Visible;
}
textEditor.Text = myBlock.ToString();
blockName.Content = nm;
Upload.IsEnabled = true;
Optimize.IsEnabled = true;
Diag.IsEnabled = true;
if (myBlock.BlockType == PLCBlockType.DB)
myTree.DataContext = ((S7DataBlock)myBlock).Structure.Children;
else
myTree.DataContext = ((S7FunctionBlock)myBlock).Parameter.Children;
}
}
public static byte[] GetMC7Block(S7Block myBlock)
{
byte[] retByte = AWLtoMC7.GetMC7(myBlock);
return retByte;
}
public void TestDB4()
{
var txt = "\r\n STRUCT \t\r\n X_KOORDINATE : ARRAY [0 .. 67, 0 .. 16, 1 .. 2 ] OF //X, Y, Z (Z1 = links, Z2 = rechts)\r\n INT ;\t\r\n END_STRUCT ;\t";
var par1 = new List<string>();
var fld = new BlocksOfflineFolder();
var blk = new S7Block();
var test =
DotNetSiemensPLCToolBoxLibrary.PLCs.S7_xxx.MC7.Parameter.GetInterfaceOrDBFromStep7ProjectString(txt,
ref par1,
PLCBlockType
.DB,
false,
fld, blk);
var rw = test.Children[0] as S7DataRow;
var callStr = rw.GetCallingString();
}
