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UDP_LOGGER.scl
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// Name: FB99
// Symbolic Name: UDP_LOGGER
// Symbol Comment:
// Family: COMM
// Version: 1.0
// Author: SIEMENS
// Last modified: 02/10/2012
// Use: FB65,FB66,FB67,SFB4,SFC1,SFC20,SFC24
// Size: 6296 bytes
// Signature: generiert vom SCL Übersetzer Version: SCLCOMP K05.03.07.00_01.02.00.01 release
{
Scl_ResetOptions ;
Scl_OverwriteBlocks:= 'y' ;
Scl_GenerateReferenceData := 'y' ;
Scl_S7ServerActive:= 'n' ;
Scl_CreateObjectCode:= 'y' ;
Scl_OptimizeObjectCode:= 'y' ;
Scl_MonitorArrayLimits:= 'n' ;
Scl_CreateDebugInfo := 'n' ;
Scl_SetOKFlag:= 'n' ;
Scl_SetMaximumStringLength:= '254'
}
FUNCTION_BLOCK FB999
TITLE ='UDP_Logger'
AUTHOR : SIEMENS
FAMILY : COMM
NAME : UDP_LOG
VERSION : '1.0'
// reversed by komatic
VAR_INPUT
iLogging_Level : INT ;
iSeverity : INT ;
iFacility : INT ;
iMessage_Count : INT ;
iMessage_Data : ARRAY [1 .. 28 ] OF BYTE ;
iWaitTime : TIME ;
iConn_Data : ANY ;
iConn_Data_st AT iConn_Data : STRUCT
a1 : WORD;
a2 : WORD;
a3 : WORD;
a4 : WORD;
a5 : WORD;
END_STRUCT ;
iNew_Message : BOOL ;
END_VAR
VAR_OUTPUT
oBUSY : BOOL ;
oERROR : BOOL ;
oDONE : BOOL ;
oConnected : BOOL ;
END_VAR
VAR
sMessage_Buffer : ARRAY [1 .. 15, 1 .. 28 ] OF BYTE ;
sTON : SFB4;
sTON_TIMEOUT : SFB4;
sTDISCON : FB66;
sTCON : FB65;
sTUSEND : FB67;
sSeverity : INT ;
sFacility : INT ;
sMessage_Count : INT ;
sSend_Buffer : ARRAY [1 .. 560 ] OF BYTE ;
sSend_Buffer_d AT sSend_Buffer : ARRAY [1..140] OF DINT;
sBUSY : BOOL ;
sERROR : BOOL ;
sDONE : BOOL ;
sConnected : BOOL ;
sConnectionData : STRUCT
rem_ip_addr : ARRAY [1 .. 4 ] OF BYTE := 4 (B#16#0) ;
rem_port_nr : ARRAY [1 .. 2 ] OF BYTE := 2 (B#16#0) ;
reserved : ARRAY [1 .. 2 ] OF BYTE := 2 (B#16#0) ;
END_STRUCT ;
sLast_Error : STRUCT
eTCON : WORD ;
eTDISCON : WORD ;
eTUSEND : WORD ;
END_STRUCT ;
sSend_Length : INT ;
SystemClock : DATE_AND_TIME ;
SystemClock_st AT SystemClock : STRUCT
b0 : BYTE;
b1 : BYTE;
b2 : BYTE;
b3 : BYTE;
b4 : BYTE;
b5 : BYTE;
END_STRUCT;
ErrSystemClock : INT ;
Month : STRING [4 ];
Month_ar AT Month : STRUCT
h : WORD;
ar : ARRAY [1..4] OF BYTE;
END_STRUCT;
sID : WORD ;
END_VAR
VAR_TEMP
tRetval : INT ;
tloop_counter : INT ;
tloop_counter2 : INT ;
tiVal : INT ;
tbVal : BYTE ;
tPRI : BYTE ;
tDB_Length : WORD ;
tWrite_Prot : BOOL ;
TCON_Struct : STRUCT
ANY_id : BYTE ;
Source_DataType : BYTE ;
Source_Length : WORD ;
Source_DB_Number : WORD ;
Byte_Pointer : DWORD ;
END_STRUCT ;
TCON_Struct_any AT TCON_Struct : ANY ;
String_Struct : STRUCT
ANY_id : BYTE ;
Source_DataType : BYTE ;
Source_Length : WORD ;
Source_DB_Number : WORD ;
Byte_Pointer : DWORD ;
END_STRUCT ;
String_Struct_any AT String_Struct : ANY;
string_length : BYTE ;
END_VAR
BEGIN
sDONE:=false;
sERROR:=false;
tRetval:=0;
tloop_counter:=0;
tloop_counter2:=0;
tbVal:=B#16#0;
tiVal:=0;
tPRI:=B#16#0;
tRetval:=TEST_DB(DB_NUMBER := iConn_Data_st.a5
,DB_LENGTH := tDB_Length
,WRITE_PROT := tWrite_Prot
);
TCON_Struct.ANY_id:=B#16#10;
TCON_Struct.Source_DataType:=B#16#2;
String_Struct.ANY_id:=B#16#10;
String_Struct.Source_DataType:=B#16#2;
IF tRetval=0 AND tDB_Length=W#16#68 THEN
TCON_Struct.Source_Length:=W#16#40;
TCON_Struct.Source_DB_Number:=iConn_Data_st.a5;
TCON_Struct.Byte_Pointer:=DW#16#84000000;
String_Struct.Source_Length:=W#16#4;
String_Struct.Source_DB_Number:=iConn_Data_st.a5;
String_Struct.Byte_Pointer:=DW#16#84000010;
tRetval:=BLKMOV(SRCBLK := String_Struct_any
,DSTBLK := sID
);
String_Struct.Byte_Pointer:=DW#16#84000110;
tRetval:=BLKMOV(SRCBLK := String_Struct_any
,DSTBLK := sConnectionData.rem_ip_addr
);
String_Struct.Source_Length:=W#16#2;
String_Struct.Byte_Pointer:=DW#16#84000140;
tRetval:=BLKMOV(SRCBLK := String_Struct_any
,DSTBLK := sConnectionData.rem_port_nr
);
IF iLogging_Level>0 AND NOT sConnected THEN
sConnected:=false;
sTCON(REQ := true
,ID := sID
,CONNECT := TCON_Struct_any
);
sBUSY:= sTCON.BUSY;
sTON(IN :=false
,PT :=T#0MS
);
sTON_TIMEOUT(IN :=true
,PT :=T#2S
);
IF NOT sBUSY THEN
IF sTCON.DONE THEN
sTON_TIMEOUT(IN :=false
);
sTCON(REQ := false
);
sConnected:=true;
sDONE:=true;
sLast_Error.eTCON:=W#16#0;
END_IF;
IF sTCON.ERROR THEN
sLast_Error.eTCON:=sTCON.STATUS;
sTON_TIMEOUT(IN :=false
);
sTCON(REQ := false
);
sBUSY:=false;
sERROR:=true;
IF sLast_Error.eTCON=W#16#80A3 THEN
sConnected:=true;
sLast_Error.eTCON:=W#16#0;
sERROR:=false;
END_IF;
END_IF;
END_IF;
END_IF;
IF (iLogging_Level=0 AND sConnected OR sTON_TIMEOUT.Q OR sLast_Error.eTUSEND=W#16#80A1) AND NOT sBUSY THEN
sTON_TIMEOUT(IN :=false
,PT :=T#0mS
);
sTCON(REQ := false
);
sTUSEND(REQ := false
);
sTUSEND.BUSY:=false;
sTON(IN :=false
);
sTDISCON(REQ := true
,ID := sID
);
sConnected:=false;
sBUSY:=false;
IF sTDISCON.STATUS=W#16#80A3 OR sTDISCON.DONE THEN
IF sLast_Error.eTUSEND=W#16#80A1 THEN
sLast_Error.eTUSEND:=W#16#0;
END_IF;
sLast_Error.eTDISCON:=W#16#0;
sDONE:=true;
sERROR:=false;
sTDISCON(REQ := false
);
ELSE
IF sTDISCON.ERROR THEN
IF sTDISCON.STATUS<>W#16#80A3 THEN
sLast_Error.eTDISCON:=sTDISCON.STATUS;
sERROR:=true;
sDONE:=false;
END_IF;
END_IF;
END_IF;
END_IF;
IF iNew_Message THEN
IF (iMessage_Count=0 OR sMessage_Count<iMessage_Count) AND sMessage_Count<15 THEN
IF TIME_TO_DINT(iWaitTime)<>0 THEN
sTON(IN :=true
,PT :=iWaitTime
);
END_IF;
tRetval:=BLKMOV(SRCBLK := iMessage_Data
,DSTBLK := sMessage_Buffer[sMessage_Count+1]
);
IF tRetval<>0 THEN
sERROR:=true;
sLast_Error.eTCON:=W#16#0;
sLast_Error.eTDISCON:=W#16#0;
sLast_Error.eTUSEND:=W#16#0;
ELSE
sMessage_Count:=sMessage_Count+1;
END_IF;
END_IF;
END_IF;
IF NOT sBUSY AND sConnected THEN
sTON(IN :=true
,PT :=iWaitTime
);
IF sMessage_Count=0 THEN
sTON(IN :=false
,PT :=T#0ms
);
END_IF;
IF (((((0<sMessage_Count) AND (TIME_TO_DINT(iWaitTime)=0)) AND (iMessage_Count=0)) OR
((sMessage_Count<>0) AND sTON.Q)) OR ((iMessage_Count=sMessage_Count) AND (iMessage_Count<>0)))
OR (sMessage_Count=15)
THEN
sTON(IN :=false
);
sTON.Q:=false;
sTON.ET:=T#0MS;
sSeverity:=0;
sFacility:=0;
IF sFacility<=iSeverity AND iSeverity<=7 THEN
sSeverity:=iSeverity;
END_IF;
IF 0<=iFacility AND iFacility<=23 THEN
sFacility:=iFacility;
END_IF;
FOR tloop_counter:=1 TO 140 BY 1 DO
sSend_Buffer_d[tloop_counter]:=0;
END_FOR;
sSend_Length:=0;
tbVal:=SHL(IN:=INT_TO_BYTE(sFacility),N:=3);
tiVal:=BYTE_TO_INT(tbVal);
tiVal:=tiVal+sSeverity;
tPRI:=INT_TO_BYTE(tiVal);
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=B#16#3C;
tiVal:=BYTE_TO_INT(tPRI);
sSend_Length:=sSend_Length+1;
IF tiVal<10 THEN
tiVal:=tiVal+48;
sSend_Buffer[sSend_Length]:=INT_TO_BYTE(tiVal);
ELSIF tiVal<100 THEN
sSend_Buffer[sSend_Length]:=INT_TO_BYTE(tiVal/10+48);
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=INT_TO_BYTE(tiVal MOD 10 +48);
ELSE
sSend_Buffer[sSend_Length]:=INT_TO_BYTE(tiVal / 100 +48);
tiVal:=tiVal MOD 100;
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=INT_TO_BYTE(tiVal/10+48);
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=INT_TO_BYTE(tiVal MOD 10 +48);
END_IF;
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=B#16#3E;
ErrSystemClock:=READ_CLK(CDT := SystemClock );
tiVal:=BCD_TO_INT(SystemClock_st.b1);
CASE tiVal OF
1 :
Month:='Jan';
2 :
Month:='Feb';
3 :
Month:='Mar';
4 :
Month:='Apr';
5 :
Month:='May';
6 :
Month:='Jun';
7 :
Month:='Jul';
8 :
Month:='Aug';
9 :
Month:='Sep';
10 :
Month:='Oct';
11 :
Month:='Nov';
12 :
Month:='Dec';
ELSE:
Month:='000';
END_CASE;
FOR tloop_counter:=1 TO 3 BY 1 DO
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=Month_ar.ar[tloop_counter];
END_FOR;
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=B#16#20;
tiVal:=BCD_TO_INT(SystemClock_st.b2);
sSend_Length:=sSend_Length+1;
IF tiVal<10 THEN
sSend_Buffer[sSend_Length]:=B#16#20;
tiVal:=tiVal+48;
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=INT_TO_BYTE(tiVal);
ELSE
sSend_Buffer[sSend_Length]:=INT_TO_BYTE(tiVal/10 + 48);
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=INT_TO_BYTE(tiVal MOD 10 + 48);
END_IF;
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=B#16#20;
tiVal:=BCD_TO_INT(SystemClock_st.b3);
sSend_Length:=sSend_Length+1;
IF tiVal<10 THEN
sSend_Buffer[sSend_Length]:=B#16#30;
tiVal:=tiVal+48;
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=INT_TO_BYTE(tiVal);
ELSE
sSend_Buffer[sSend_Length]:=INT_TO_BYTE(tiVal/10 + 48);
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=INT_TO_BYTE(tiVal MOD 10 + 48);
END_IF;
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=B#16#3A;
tiVal:=BCD_TO_INT(SystemClock_st.b4);
sSend_Length:=sSend_Length+1;
IF tiVal<10 THEN
sSend_Buffer[sSend_Length]:=B#16#30;
tiVal:=tiVal+48;
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=INT_TO_BYTE(tiVal);
ELSE
sSend_Buffer[sSend_Length]:=INT_TO_BYTE(tiVal/10 + 48);
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=INT_TO_BYTE(tiVal MOD 10 + 48);
END_IF;
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=B#16#3A;
tiVal:=BCD_TO_INT(SystemClock_st.b5);
sSend_Length:=sSend_Length+1;
IF tiVal<10 THEN
sSend_Buffer[sSend_Length]:=B#16#30;
tiVal:=tiVal+48;
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=INT_TO_BYTE(tiVal);
ELSE
sSend_Buffer[sSend_Length]:=INT_TO_BYTE(tiVal/10 + 48);
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=INT_TO_BYTE(tiVal MOD 10 + 48);
END_IF;
String_Struct.Source_Length:=W#16#1;
String_Struct.Source_DB_Number:=iConn_Data_st.a5;
String_Struct.Byte_Pointer:=DW#16#84000208;
tRetval:=BLKMOV(SRCBLK := String_Struct_any
,DSTBLK := string_length
);
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=B#16#20;
FOR tloop_counter:=1 TO BYTE_TO_INT(string_length) BY 1 DO
String_Struct.Byte_Pointer:=DINT_TO_DWORD(DWORD_TO_DINT(String_Struct.Byte_Pointer)+8);
sSend_Length:=sSend_Length+1;
tRetval:=BLKMOV(SRCBLK := String_Struct_any
,DSTBLK := sSend_Buffer[sSend_Length]
);
END_FOR;
String_Struct.Source_Length:=W#16#1;
String_Struct.Source_DB_Number:=iConn_Data_st.a5;
String_Struct.Byte_Pointer:=DW#16#84000318;
tRetval:=BLKMOV(SRCBLK := String_Struct_any
,DSTBLK := string_length
);
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=B#16#20;
FOR tloop_counter:=1 TO BYTE_TO_INT(string_length) BY 1 DO
String_Struct.Byte_Pointer:=DINT_TO_DWORD(DWORD_TO_DINT(String_Struct.Byte_Pointer)+8);
sSend_Length:=sSend_Length+1;
tRetval:=BLKMOV(SRCBLK := String_Struct_any
,DSTBLK := sSend_Buffer[sSend_Length]
);
END_FOR;
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=B#16#3A;
FOR tloop_counter2:=1 TO sMessage_Count BY 1 DO
FOR tloop_counter:=1 TO BYTE_TO_INT(sMessage_Buffer[tloop_counter2,1]) BY 1 DO
sSend_Length:=sSend_Length+1;
sSend_Buffer[sSend_Length]:=sMessage_Buffer[tloop_counter2,tloop_counter];
END_FOR;
END_FOR;
sMessage_Count:=0;
sTUSEND (REQ := true
,ID := sID
,LEN := sSend_Length
,DATA := sSend_Buffer
,ADDR := sConnectionData
);
sBUSY:=sTUSEND.BUSY;
IF NOT sBUSY THEN
IF sTUSEND.DONE THEN
sBUSY:=false;
sDONE:=true;
sLast_Error.eTUSEND:=W#16#0;
sTON(IN :=true
,PT :=iWaitTime
);
sTUSEND (REQ := false
);
ELSE
IF sTUSEND.ERROR THEN
sLast_Error.eTUSEND:=sTUSEND.STATUS;
sBUSY:=false;
sERROR:=true;
sTUSEND (REQ := false
);
END_IF;
END_IF;
END_IF;
END_IF;
ELSIF sConnected AND sBUSY THEN
sTUSEND ();
IF sTUSEND.DONE THEN
sBUSY:=false;
sDONE:=true;
sLast_Error.eTUSEND:=W#16#0;
sTON(IN :=true
,PT :=iWaitTime
);
sTUSEND (REQ := false
);
ELSIF sTUSEND.ERROR THEN
sLast_Error.eTUSEND:=sTUSEND.STATUS;
sBUSY:=false;
sERROR:=true;
sTUSEND (REQ := false
);
END_IF;
ELSE
IF sBUSY THEN
sTCON ( );
IF sTCON.DONE THEN
sTON_TIMEOUT(IN :=false
);
sTCON(REQ := false
);
sConnected:=true;
sBUSY:=false;
sDONE:=true;
sLast_Error.eTCON:=W#16#0;
ELSIF sTCON.ERROR THEN
sLast_Error.eTCON:=sTCON.STATUS;
sTON_TIMEOUT(IN :=false
);
sTCON(REQ := false
);
sBUSY:=false;
sERROR:=true;
IF sLast_Error.eTCON=W#16#80A3 THEN
sConnected:=true;
sLast_Error.eTCON:=W#16#0;
sERROR:=false;
END_IF;
END_IF;
END_IF;
END_IF;
END_IF;
oBUSY:=sBUSY;
oERROR:=sERROR;
oDONE:=sDONE;
oConnected:=sConnected;
END_FUNCTION_BLOCK