Chapter 1 Using the NI-DAQ Functions
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National Instruments Corporation 1-9 NI-DAQ FRM for PC Compatibles
Waveform Generation
Generate WFM from Array WFM_Op
Generate WFM from Disk WFM_from_Disk
Low-Level Functions
Scale Waveform Buffer WFM_Scale
Convert Waveform Rate WFM_Rate
Assign Waveform Group WFM_Group_Setup
Load Waveform Buffer WFM_Load
Assign Rate to WFM Group WFM_ClockRate, WFM_Set_Clock
Control Waveform Group WFM_Group_Control
Pause/Resume WFM Channel WFM_Chan_Control
Check Waveform Channel WFM_Check
Enable Double Buffering WFM_DB_Config
Is Half Buffer Ready? WFM_DB_HalfReady
Copy Array to WFM Buffer WFM_DB_Transfer
Digital Input/Output
Configure Port DIG_Prt_Config
Configure Line DIG_Line_Config
Read Port DIG_In_Port
Read Line DIG_In_Line
Write Port DIG_Out_Port
Write Line DIG_Out_Line
Get Port Status DIG_Prt_Status
Configure Trigger DIG_Trigger_Config
Table 1-3. The LabWindows/CVI Function Tree for Data Acquisition (Continued)
LabWindows/CVI Function Panel NI-DAQ Fun ction