SMC_SetQueueCapacity (FUN)ΒΆ
FUNCTION SMC_SetQueueCapacity : BOOL
This function sets the variable nCapacity
of the SMC_OUTQUEUE.
task-safety: call from producer task only
Note
This function is only useful if you create your own SMC_OutQueue instances, e.g. when implementing your own path preprocessor FB.
task-safety: not task-safe; the application has to make sure that no other queue function is called while this function is active, and that no other queue function is active when this function is called.
- InOut:
Scope
Name
Type
Comment
Input
poq
POINTER TO SMC_OUTQUEUE
Outqueue to be reset
nSizeInBytes
UDINT
The size of the queue buffer in bytes
Return
SMC_SetQueueCapacity
BOOL