Measurement Computing ADAC-LVi - Manual (Page 122)

Chapter 2 Buffer Config Library
ADAC LabVIEW VI 116
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Done Handler String Done Handler String is the sting value of the current hardware
buffer done handler method set in the ADAC-LVi driver.
The available options are:
"CHECK_BUFFER" Buffers are polled for completion.
"POST_MESSAGE_PARAMS" A windows message is posted to a LabVIEW
occurrence. The information to configure the occurrence must be processed by a call to
ADAC Occurrence Config.vi.
See the ADAC Occurrence Config.VI.
error out Error out contains error information. If the error in cluster indicated an error,
the error out cluster contains the same information. Otherwise, error out describes the
error status of this VI.
ADAC Set Auto Init Buffers
This VI sets the software buffer done initialization authorization. All buffers are flagged
as done when filled, and it is the user application's responsibility to inform the ADAC-
LVi driver that the buffer is once again available.
The auto initialize is used most in the SINGLE_CYCLE mode when multiple calls to
AL_StartAd are necessary to restart the acquisition. On each call to AL_StartAd.vi all
buffers will be reinitialized.
Device Handle (0) Device Handle is a numeric value that is used to identify the device
subsystem. The default Device Handle is 0.
Auto Init (1:ON) Auto Init is a numeric value that sets the software buffer done
initialization authorization.