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Daqadctransferstart – Measurement Computing Data Acquisition Systems rev.10.4 User Manual

Page 122

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daqAdcTransferStart

Also See: daqAdcTransferSetBuffer,

daqAdcTransferGetStat, daqAdcTransferStop

Format

daqAdcTransferStart(handle)

Purpose

daqAdcTransferStart

initiates an ADC acquisition transfer.

Parameter Summary

Parameter Type

Description

handle DaqHandleT

Handle to the device for which to initiate an ADC transfer

Parameter Values

handle:

obtained from the daqOpen function

Returns

DerrNoError

No error

Function Usage

The transfer will be performed under the current active acquisition. If no acquisition is currently active, the
transfer will not initiate until an acquisition becomes active (via the daqAdcArm function). The transfer will
be characterized by the current settings for the transfer buffer. The transfer buffer is configured via the
daqAdcTransferSetBuffer

function.--This buffer configuration must be done before calling the

daqAdcTransferStart

function.

Prototypes

C/C++

daqAdcTransferStart(DaqHandleT handle);

Visual BASIC

VBdaqAdcTransferStart&(ByVal handle&)

Program References

DAQADCEX01.CPP, DAQADCEX02.CPP, DAQADCEX03.CPP, DAQADCEX04.CPP,
DAQADCEX05.CPP, DAQADCEX06.CPP, DAQADCEX07.CPP, DBK04EX.CPP, DBK07EX.CPP,
DBK08EX.CPP, DBK09EX.CPP, DBK12_13EX.CPP, DBK15EX.CPP, DBK16EX.CPP,
DBK17EX.CPP, DBK18EX.CPP, DBK19EX.CPP, DBK42EX.CPP, DBK43EX.CPP,
DBK44EX.CPP, DBK45EX.CPP, DBK50EX.CPP, DBK51EX.CPP, DBK52EX.CPP,
DBK53_54EX.CPP, DAQEX.FRM (VB)

4.2-66 Daq API Command Reference

988594

Programmer’s Manual