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|
ORGANIZATION_BLOCK OB 1
VAR_TEMP
TMPDUMMY : INT;
DTTEMP : DATE_AND_TIME;
END_VAR
BEGIN
// Check forwarding of compound data type to FC
// (This will create implicit DB pointers)
AUF DB 42
LAR1 P##DTTEMP
L DW#16#12345678
T D [AR1, P#0.0]
L DW#16#87654321
T DBD 4
L DW#16#AABBCCDD
T D [AR1, P#4.0]
L DW#16#DDCCBBAA
T DBD 8
CALL FC 1 (
DTTEMP := #DTTEMP,
DTDB := DB42.DTVAR1,
)
// Check forwarding of compound data type from FB to FC
CALL FB 10, DB 10 (
DUMMYIN := 42,
DTVAR := DB42.DTVAR1,
)
// Check FB compound data type IN_OUT parameter semantics.
L 42
T MW 0
L 43
T MW 2
L 44
T MW 4
AUF DB 42
L DW#16#11223344 // DB42.DTVAR4
T DBD 30
L DW#16#55667788 // DB42.DTVAR4
T DBD 34
CALL FB 20, DB 20 (
DTIN := DB42.DTVAR2,
INTIN := MW 0,
DTOUT := DB42.DTVAR3,
INTOUT := MW 2,
DTINOUT := DB42.DTVAR4,
INTINOUT := MW 4,
)
// Check modified DTINOUT (DB42.DTVAR4)
AUF DB 42
L DBD 30
__ASSERT== __ACCU 1, DW#16#12131415
L DBD 34
__ASSERT== __ACCU 1, DW#16#16171819
// Check explicit DB-pointer parameters
CALL FC 50 (
FCPTR1 := P#DB50.DBX 10.0,
FCPTR2 := DB50.DBX 10.1,
FCPTR3 := P#M 99.7,
FCPTR4 := M 99.7,
FCPTR5 := P#7.1,
FCPTR6 := DB1.DBVAR2[2].V2,
FCPTR7 := #TMPDUMMY,
FCOUTPTR1 := M 98.7,
RET_VAL := A 97.6,
)
CALL FB 50, DB 50 (
FBPTR1 := P#DB50.DBX 10.0,
FBPTR2 := DB50.DBX 10.1,
FBPTR3 := P#M 99.7,
FBPTR4 := M 99.7,
FBPTR5 := P#7.1,
FBPTR6 := DB1.DBVAR2[2].V2,
FBPTR7 := #TMPDUMMY,
)
// Pass DATE_AND_TIME immediate passing to FC and FB parameters.
// This is an awlsim extension.
CALL FC 60 (
FC_DTIMM_0 := DT#1998-02-03-16:17:20.211,
)
CALL FB 60, DB 60 (
FB_DTIMM_0 := DT#1998-02-03-16:17:20.211,
)
// Check fully qualified DB variable pointer.
// This is an awlsim extension.
L P#DB42.DTVAR1
__ASSERT== __ACCU 1, P#DBX 4.0
L P#"Data".DTVAR1
__ASSERT== __ACCU 1, P#DBX 4.0
L P#DB42.ARR1[1].V1
__ASSERT== __ACCU 1, P#DBX 38.0
L P#DB42.ARR1[2].V2
__ASSERT== __ACCU 1, P#DBX 44.0
CALL FC 70 (
FCP1 := P#DB42.ARR1[1].V1,
)
CALL "FC70_sym" (
FCP1 := P#DB42.ARR1[1].V1,
)
CALL FB 70, DB 70 (
FBP1 := P#DB42.ARR1[1].V1,
)
CALL SFC 46 // STOP CPU
END_ORGANIZATION_BLOCK
DATA_BLOCK DB 1
STRUCT
DBVAR1 : INT;
DBVAR2 : ARRAY[1 .. 6] of STRUCT
V1 : INT;
V2 : INT;
END_STRUCT;
DBVAR3 : INT;
END_STRUCT
BEGIN
END_DATA_BLOCK
FUNCTION_BLOCK FB 20
VAR_INPUT
DTIN : DATE_AND_TIME;
INTIN : INT;
END_VAR
VAR_OUTPUT
DTOUT : DATE_AND_TIME;
INTOUT : INT;
END_VAR
VAR_IN_OUT
DTINOUT : DATE_AND_TIME;
INTINOUT : INT;
END_VAR
VAR
DTSTAT : DATE_AND_TIME;
INTSTAT : INT;
END_VAR
VAR_TEMP
DBNR : INT;
END_VAR
BEGIN
// Check all variable addresses
L P##DTIN
__ASSERT== __ACCU 1, P#DIX 0.0
L P##INTIN
__ASSERT== __ACCU 1, P#DIX 8.0
L P##DTOUT
__ASSERT== __ACCU 1, P#DIX 10.0
L P##INTOUT
__ASSERT== __ACCU 1, P#DIX 18.0
L P##DTINOUT // 6 byte DB-ptr
__ASSERT== __ACCU 1, P#DIX 20.0
L P##INTINOUT
__ASSERT== __ACCU 1, P#DIX 26.0
L P##DTSTAT
__ASSERT== __ACCU 1, P#DIX 28.0
L P##INTSTAT
__ASSERT== __ACCU 1, P#DIX 36.0
// Check DTINOUT data (via DB ptr)
L P##DTINOUT
LAR1
L W [AR1, P#0.0] // Get DB-nr from DB-ptr
T #DBNR
__ASSERT== __ACCU 1, 42
AUF DB [#DBNR]
L D [AR1, P#2.0] // Get address from DB-ptr
LAR1
__ASSERT== __ACCU 1, P#DBX 30.0
L D [AR1, P#0.0] // Get DTINOUT data
__ASSERT== __ACCU 1, DW#16#11223344
L D [AR1, P#4.0] // Get DTINOUT data
__ASSERT== __ACCU 1, DW#16#55667788
// Modify DTINOUT data (via DB ptr)
L DW#16#12131415
T D [AR1, P#0.0] // Write DTINOUT data
L DW#16#16171819
T D [AR1, P#4.0] // Write DTINOUT data
END_FUNCTION_BLOCK
DATA_BLOCK DB 20
FB 20
BEGIN
END_DATA_BLOCK
FUNCTION FC 1 : VOID
VAR_INPUT
DTTEMP : DATE_AND_TIME;
DTDB : DATE_AND_TIME;
END_VAR
VAR_TEMP
DBNR : INT;
END_VAR
BEGIN
// Load #DTTEMP into AR1
L P##DTTEMP
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#87000000
// Check the DB-pointer pointed to by #DTTEMP
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 0 // DB-nr
T #DBNR
L D [AR1, P#2.0]
__ASSERT== __ACCU 1, DW#16#87000010
LAR2
AUF DB [#DBNR]
// Check the actual values
L D [AR2, P#0.0]
__ASSERT== __ACCU 1, DW#16#12345678
L D [AR2, P#4.0]
__ASSERT== __ACCU 1, DW#16#AABBCCDD
// Load #DTDB into AR1
L P##DTDB
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#87000000
// Check the DB-pointer pointed to by #DTDB
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 42 // DB-nr
T #DBNR
L D [AR1, P#2.0]
__ASSERT== __ACCU 1, DW#16#84000020
LAR2
AUF DB [#DBNR]
// Check the actual values
L D [AR2, P#0.0]
__ASSERT== __ACCU 1, DW#16#87654321
L D [AR2, P#4.0]
__ASSERT== __ACCU 1, DW#16#DDCCBBAA
END_FUNCTION
FUNCTION_BLOCK FB 10
VAR_INPUT
DUMMYIN : INT;
DTVAR : DATE_AND_TIME;
END_VAR
BEGIN
CALL FC 11 (
DTIN := #DTVAR,
)
END_FUNCTION_BLOCK
FUNCTION FC 11 : VOID
VAR_INPUT
DTIN : DATE_AND_TIME;
END_VAR
VAR_TEMP
DBNR : INT;
END_VAR
BEGIN
// Load #DTDB into AR1
L P##DTIN
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#87000000
// Check the DB-pointer pointed to by #DTIN
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 10 // DB-nr
T #DBNR
L D [AR1, P#2.0]
__ASSERT== __ACCU 1, DW#16#84000010
LAR2
AUF DB [#DBNR]
// Check the actual values
L D [AR2, P#0.0]
__ASSERT== __ACCU 1, DW#16#87654321
L D [AR2, P#4.0]
__ASSERT== __ACCU 1, DW#16#DDCCBBAA
END_FUNCTION
DATA_BLOCK DB 10
FB 10
BEGIN
END_DATA_BLOCK
DATA_BLOCK DB 42
STRUCT
DUMMY1 : INT; // DBX 0.0
DUMMY2 : INT; // DBX 2.0
DTVAR1 : DATE_AND_TIME; // DBX 4.0
DUMMY3 : INT; // DBX 12.0
DTVAR2 : DATE_AND_TIME; // DBX 14.0
DTVAR3 : DATE_AND_TIME; // DBX 22.0
DTVAR4 : DATE_AND_TIME; // DBX 30.0
ARR1 : ARRAY [1 .. 2] OF STRUCT
V1 : INT; // DBX 38.0 / 42.0
V2 : INT; // DBX 40.0 / 44.0
END_STRUCT;
END_STRUCT;
BEGIN
END_DATA_BLOCK
FUNCTION FC 50 : POINTER
VAR_INPUT
FCPTR1 : POINTER;
FCPTR2 : POINTER;
FCPTR3 : POINTER;
FCPTR4 : POINTER;
FCPTR5 : POINTER;
FCPTR6 : POINTER;
FCPTR7 : POINTER;
END_VAR
VAR_OUTPUT
FCOUTPTR1 : POINTER;
END_VAR
BEGIN
L P##FCPTR1
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#87000000
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 50
L D [AR1, P#2.0]
__ASSERT== __ACCU 1, P#DBX 10.0
L P##FCPTR2
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#87000000
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 50
L D [AR1, P#2.0]
__ASSERT== __ACCU 1, P#DBX 10.1
L P##FCPTR3
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#87000000
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 0
L D [AR1, P#2.0]
__ASSERT== __ACCU 1, P#M 99.7
L P##FCPTR4
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#87000000
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 0
L D [AR1, P#2.0]
__ASSERT== __ACCU 1, P#M 99.7
L P##FCPTR5
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#87000000
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 0
L D [AR1, P#2.0]
__ASSERT== __ACCU 1, P#7.1
L P##FCPTR6
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#87000000
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 1
L D [AR1, P#2.0]
__ASSERT== __ACCU 1, P#DBX 8.0
L P##FCPTR7
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#87000000
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 0
L D [AR1, P#2.0]
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#87000000
L P##FCOUTPTR1
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#87000000
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 0
L D [AR1, P#2.0]
__ASSERT== __ACCU 1, P#M 98.7
L P##RET_VAL
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#87000000
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 0
L D [AR1, P#2.0]
__ASSERT== __ACCU 1, P#A 97.6
END_FUNCTION
FUNCTION_BLOCK FB 50
VAR_INPUT
FBPTR1 : POINTER;
FBPTR2 : POINTER;
FBPTR3 : POINTER;
FBPTR4 : POINTER;
FBPTR5 : POINTER;
FBPTR6 : POINTER;
FBPTR7 : POINTER;
END_VAR
BEGIN
L P##FBPTR1
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#85000000
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 50
L D [AR1, P#2.0]
__ASSERT== __ACCU 1, P#DBX 10.0
L P##FBPTR2
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#85000000
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 50
L D [AR1, P#2.0]
__ASSERT== __ACCU 1, P#DBX 10.1
L P##FBPTR3
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#85000000
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 0
L D [AR1, P#2.0]
__ASSERT== __ACCU 1, P#M 99.7
L P##FBPTR4
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#85000000
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 0
L D [AR1, P#2.0]
__ASSERT== __ACCU 1, P#M 99.7
L P##FBPTR5
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#85000000
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 0
L D [AR1, P#2.0]
__ASSERT== __ACCU 1, P#7.1
L P##FBPTR6
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#85000000
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 1
L D [AR1, P#2.0]
__ASSERT== __ACCU 1, P#DBX 8.0
L P##FBPTR7
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#85000000
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 0
L D [AR1, P#2.0]
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#87000000
END_FUNCTION_BLOCK
DATA_BLOCK DB 50
FB 50
BEGIN
END_DATA_BLOCK
FUNCTION FC 60 : VOID
VAR_INPUT
FC_DTIMM_0 : DATE_AND_TIME;
END_VAR
BEGIN
// Load #FC_DTIMM_0 into AR1
L P##FC_DTIMM_0
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#87000000
// Check the DB-pointer pointed to by #FC_DTIMM_0
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 0 // DB-nr
L D [AR1, P#2.0]
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#87000000
// Check the actual values
L D [AR1, P#0.0]
__ASSERT== __ACCU 1, DW#16#98020316
L D [AR1, P#4.0]
__ASSERT== __ACCU 1, DW#16#17202113
END_FUNCTION
FUNCTION_BLOCK FB 60
VAR_INPUT
FB_DTIMM_0 : DATE_AND_TIME;
END_VAR
BEGIN
// Load #FB_DTIMM_0 into AR1
L P##FB_DTIMM_0
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#85000000
// Check the actual values
L D [AR1, P#0.0]
__ASSERT== __ACCU 1, DW#16#98020316
L D [AR1, P#4.0]
__ASSERT== __ACCU 1, DW#16#17202113
END_FUNCTION_BLOCK
DATA_BLOCK DB 60
FB 60
BEGIN
END_DATA_BLOCK
FUNCTION FC 70 : VOID
VAR_INPUT
FCP1 : POINTER;
END_VAR
BEGIN
// Load #FCP1 into AR1
L P##FCP1
LAR1
UD DW#16#FF000000
__ASSERT== __ACCU 1, DW#16#87000000
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 42 // DB-nr
L D [AR1, P#2.0]
__ASSERT== __ACCU 1, P#DBX 38.0
END_FUNCTION
FUNCTION_BLOCK FB 70
VAR_INPUT
FBP1 : POINTER;
END_VAR
BEGIN
// Load #FBP1 into AR1
L P##FBP1
LAR1
__ASSERT== __ACCU 1, DW#16#85000000
L W [AR1, P#0.0]
__ASSERT== __ACCU 1, 42 // DB-nr
L D [AR1, P#2.0]
__ASSERT== __ACCU 1, P#DBX 38.0
END_FUNCTION_BLOCK
DATA_BLOCK DB 70
FB 70
BEGIN
END_DATA_BLOCK
|
