Program NI scope board in C++
I am using NI scope board to measure prop delays between 2 signals and rise/fall time of them. I am looking for a sample program in C++ that does those things. Wonder if anybody could help.
TIA
Ioch,
There are several example programs installed with the NI-SCOPE driver that will allow you to take different measurements including rise and fall time. In the following folder (C:\Program Files\National Instruments\MeasurementStudio\VC\Examples\niScope) you will find two example programs called "MeasurementLibrary" and "AdvancedMeasurementLibrary". These programs have a selection on the control called "Scalar measurement" with Rise Time and Fall Time.
The function that is being used to make this measurement is called niScopeFetchMeasurementStats and details on this function can be found in the NI High-Speed Digitizers Help document. This document can be found by going to Start >> Programs >> National Instruments >> NI-SCOPE >> Documentation. In the Help document go to the following section . . . Programming >> NI-SCOPE Function Reference Help >> Functions >> Measurement Functions.
Hope this helps!
Erick D.
NI Applications Engineer
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Scanning sources...
Finished scanning sources
INFO: [IP_Flow 19-234] Refreshing IP repositories
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****** Webtalk v2015.1 (64-bit)
**** SW Build 1215546 on Mon Apr 27 19:22:08 MDT 2015
**** IP Build 1209967 on Tue Apr 21 11:39:20 MDT 2015
** Copyright 1986-2015 Xilinx, Inc. All Rights Reserved.
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Erase Operation successful.
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Byte 15370 does not match (FF != 00)
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Attachments:
triggers40f.vi 148 KBI do appreciate your quick response but unfortunately, it did not fix my problem. I probably did not describe my problem correctly. I one again have attached the program for your viewing. What I want to do is the following:
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triggers40g.vi 144 KB -
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I need tips on programming a 6602 counter/timer
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Doug M
Applications Engineer
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DLL Prototype fetch scope TestStand
Hi,
I want to use the function "niScope_Fetch" from "niscope_32.dll" in order to manager Scope MultiRecord Acquisition in TestStand.
The Scope Board is initialized and configured witch IVI_Scope steps then with the "Specific Driver C Handle" I'm using "niScope_ConfigureMultiHorizontal" and now I want to pass parameters to "niScope_Fetch".
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The prototype to double pointer to a 2D array is like : double **ptr.
Do I answer your question?
Manuel
Message Edité par ManuelR le 04-03-2007 07:21 AM
Manuel R
AE dans une autre vie
Attachments:
pointer.JPG 60 KB -
Hi,
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