Initialization - Analog Devices VisualDSP++ 5.0 Service Manual

Operation
return an error code. In practice, this error code should be checked to
ensure the function completed successfully. For the purposes of this exam-
ple only, the return value is not checked.

Initialization

Prior to using the flag service, it must be initialized. The following
fragment initializes the service and provides the service with memory for
one callback function.
static u8 FlagServiceData[ADI_FLAG_CALLBACK_MEMORY * 1];
ADI_FLAG_RESULT Result;
u32 ResponseCount;
Result = adi_flag_Init(FlagServiceData, sizeof(FlagServiceData),
Upon completing this function, the flag service is initialized and is ready
for use.
7-10
// memory for service
// return value
// number of callbacks supported
&ResponseCount, NULL);
VisualDSP++ 5.0 Device Drivers and System
Services Manual for Blackfin Processors