User`s guide

4.8.6 FAIDualDMAScanStart
Initiates an asynchronous, mutiple-channel data acquisition operation with Dual-DMA and stores
its input in an array and the gain codes for the scan channels(for PCL-1800 only).
Note: DMA buffer size must be bigger than 2048 while using DMA transfer
Input:
Data type Parameter Description
DevHandle The handler id of the device specified by DevNum as
assigned by the LabVIEW program.
FAIDualDMAScanStart
A cluster containing TrigSrc, SampleRate,
NumChan, StartChan, GainList, BufferA,
BufferB, and count data
error in A cluster containing error information, such as the
status, code, and source elements that is passed from
a previous linked VI.
Output:
Data type Parameter Description
DevHandle The handler id of the device specified by DevNum as
assigned by the LabVIEW program.
error out A cluster containing error information. If error in
indicated an error, the status, code, and source
elements of error out have the same values as the
corresponding elements of error in