Advantech PCI-1710 Guía de usuario descargar pdf (Pagina 43)

3.2.2 SingleChannelDMASetup

Initiates an asynchronous, single-channel data acquisition operation with DMA and stores its input

in an array.

Input:

Data type Parameter Description

DevHandle The handler id of the device specified by DevNum as

assigned by the LabVIEW program.

FAIDMAStart FAIDMAStart includes trigsrc, samplerate, chan,

gain, buffer, count, Intrcount.

Cyclic Cyclic mode: cyclic (1), non cyclic (0)

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.

pBuf A data that stores the address of allocated memory.

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

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Advantech PCI-1710 Guía de usuario Pagina 43