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2.4 LabVIEW Call DLLs
LabVIEW is an industrial graphical programming system developed by National
Instruments. With LabVIEW, the user can quickly design a user interface and
application program as a block diagram.
NAPPCI\Win\VIEW\P1602.Dll
Æ
DLLs
NAPPCI\Win\VIEW\DEMO1.VI
Æ
Demo VI
NAPPCI\Win\VIEW\MFUN1.VI
Æ
Driver VI
NOTE:
1.
Tested under
Windows 95/98/NT and LabVIEW 4.0
2.
The demo1.VI will call MFUN1.VI to perform M_Functions. The M_Functions
can send out an arbitrary waveform to the D/A output port and perform A/D input
at the same time. If you connect D/A channel_0 to A/D channel_0, the
M_Functions can measure the D/A output back. The output response is shown in
Fig 8 and the connecting diagram of demo1.VI is given in Fig. 9.
Fig 8. The output of DEMO1.VI. (call M_FUN_1)
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Summary of Contents for OME-PCI-1602
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