Measurement-computing TempBook rev.3.0 Instrukcja Użytkownika Pobierz pdf (Strona 109)

TempBook User’s Manual

Enhanced

API Programming Models (TempBook) 10-13

ret& = VBdaqWaitForEvent(handle&,DteAdcData&)

‘ New data has been transferred - Check status

ret& = VBdaqAdcTransferGetStat&(handle&,active&,retCount&)

‘ Code may be placed here which will process the buffered data or

‘ perform other application activities.

‘

‘ At some point the application needs to determine the event on which

‘ the direct-to-disk acquisition is to be halted and set the

‘ acqTermination flag.

Loop While acqTermination& = 0

At this point the application is ready to terminate the acquisition to disk. The following line will terminate

the acquisition to disk and will close the disk file.

ret& = VBdaqAdcDisarm&(handle&)

The acquisition as well as the data transfer has been stopped. We should check status one more time to get

the total number of scans actually transferred to disk.

ret& = VBdaqAdcTransferGetStat(handle&,active&,retCount&)

The specified disk file is now available.

The

retCount&

parameter will indicate the total number of

scans transferred to disk.

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Measurement-computing TempBook rev.3.0 Instrukcja Użytkownika Strona 109