Analog Devices VisualDSP++ 5.0 Service Manual page 232

DCB Manager API Reference
Arguments
IvgLevel
QueueMemData
szQueue
NumEntries
hServer
Return Value
In debug mode, this routine returns one of the following result codes; oth-
erwise,
ADI_DCB_RESULT_SUCCESS
ADI_DCB_RESULT_SUCCESS
ADI_DCB_RESULT_NO_MEMORY
ADI_DCB_RESULT_QUEUE_IN_USE
5-20
IVG level at which the DCB manager's dispatcher function
operates. This value is ignored in the VDK
version of the library.
Pointer to an area of memory used to hold the data associated
with the server's entry queue
Length in bytes of memory supplied for the queue
On return, this argument holds the maximum number of
queue entries that the supplied memory can support.
On return, this argument contains a handle to the queue
server opened. This is used to uniquely identify the queue
server in calls to other API functions within the SSL.
is always returned.
Queue server was successfully initialized.
Insufficient memory for one queue entry was encoun-
tered.
Queue server has already been opened for use by the
specified IVG.
VisualDSP++ 5.0 Device Drivers and System
Services Manual for Blackfin Processors