Measurement Computing Data Acquisition Systems rev.10.4 - Manual (Page 192)

daqDacTransferStop
Also See: daqDacWaveSetBuffer, daqDacTransferGetStat,
daqDacTransferStart, daqDacWaveDisarm
Format
daqDacTransferStop(handle, deviceType, chan)
Purpose
daqDacTransferStop stops a dynamic waveform/pattern output transfer for the specified DAC or digital
output channel if one is currently active.
Parameter Summary
Parameter Type Description
handle DaqHandleT Handle to the device for which the current DAC waveform
transfer will be stopped
deviceType DaqDacDeviceType Specifies the DAC type
chan DWORD Specifies the DAC channel
Parameter Values
handle: obtained from the daqOpen function
deviceType: see table below
chan: valid values depend on the value chosen for the deviceType parameter; see the deviceType
table below
Parameter Type Definitions
DeviceType–(DaqDacDeviceType)
Definition chan Value Description
0 Stop the transfer of waveform/pattern output data where DAC0 is one of the
channels being output.
1 Stop the transfer of waveform/pattern output data where DAC1 is one of the
channels being output.
2 Stop the transfer of waveform/pattern output data where DAC2 is one of the
channels being output.
DddtLocal
3 Stop the transfer of waveform/pattern output data where DAC3 is one of the
channels being output.
DddtLocalDigital 0 Stop the transfer waveform/pattern output data where the 16-bit P3 Digital port is
one of the channels being output.
Returns
DerrNoError No error
4.4-10 Daq API Command Reference 908494 Programmer’s Manual