An Exchange will be created from the memory of an IEC data structure starting at address pMemory.
The further functionality corresponds to function MBM.XChgCreateH. The area size szMemSize can be retrieved via function MBM.XChgGetSize.
MBM.XChgCreateP
|
szBlockSize |
CAA.SIZE |
Size of a certain block. |
|
ctNumPrios |
CAA.COUNT |
Number of priorities. |
|
szMemSize |
CAA.SIZE |
Size of the memory area provided by the IEC. |
|
pMemory |
CAA.PVOID |
Start address of the memory area provided by the IEC. |
|
eSendMsg |
CB.EVENT |
|
|
eReceiveMsg |
CB.EVENT |
|
|
eXchgEmpty |
CB.EVENT |
|
|
peError |
POINTER TO MBM.ERROR |
Pointer on error ID. |
|
hXChg |
CAA.HANDLE |
Handle of the new Exchange. |
