FPGA Interface C API 2.0 NiFpga_Open
According NiFpga_Open documentation : NiFpga_Status NiFpga_Open(const char* bitfile, const char* signature, const char* resource, uint32_t attribute, NiFpga_Session* session)Opens a session to the...
View ArticleFPGA Interface C API 2.0 NiFpga_Open (download)
Does the function NiFpga_Open download systematically the specified bitfile ? If the bitfile is already in the FPGA, does NiFpga_Open download the bitfile if it is the same ? Thanks.
View ArticleUse the sound board with CVI/Labwindows
Hello, How can I do for use the sound board with CVI/Labwindows. I would like read and write analog wave with my computer. Thank you,Best Regard. Romain7283
View ArticleDataSocket Error when Used with Multi-thread
When I used DS_SetDataValue() function in the thread A that started instantly after openEX() function to connect with the DataSocket Server, the Server could receive the data and the DS_SetDataValue()...
View ArticleWindows Firewall and Ethernet
Hello, I need to know what Windows Firewall rules need to be set for TestStand/CVI to see the ARP protocol. We see nothing, no ethernet traffic. I have a system (Army Gold Master 7, using TestStand and...
View ArticleRun-time Moveable Control resource leaks
Hi, I've noticed a small resource leak issue with the Run-time Movable Control library (movectrl.fp). The issue comes up when a control is made movable, then later the MOVECTRL_ATTR_ENABLED attribute...
View ArticleDisplayPanel: but the panel don't appears
hello, this is my problem:some times when my application is running for a few minuts, when I use the DisplayPanel function , the panel don´t appears at screen.I capture the return result of the...
View ArticleHow to send commands to command button to look like an event
Hi allI am trying to find the proper way to send a software command to a command button.For example say you have a simple (OK) command button, within that command button the callback function has...
View ArticleOpengl solution compatible in 32 bits and 64 bits systems
hello,I used cviogl instrument of Labwindows CVI 2010 for OpenGL visualisation in 32 bits systems. But, this instrument is not compatible for 64 bits systems. I just wana know if there is a OpenGL...
View Articlelabwindows win7 issue
Hello, I have a problem,if I build the distibution in win7 and it will fail if run the program in XP, if I build the distibution in XP,it can run the program in XP. I compare the difference between...
View Articlehow to reduce the process time of function [GetGlobalMouseState ();]?
I use a function ofGetGlobalMouseState (NULL, &globalX, &globalY, &leftBtn, &rightBtn, &keyStates);to check the keystates in order to find out which is...
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How to prevent a union field selecting window at the debug time?
Using the GetDiskFreeSpaceEx() API to get the disk free space volume at the debug time, it always popup such a window: I'd like to know how the prevent the enquiry? David
View ArticleTDMS log last N hours
Hi, i'm working on project. We are doing acquisition during very long time (can be 60 days). I need to log on harddrive the last 2 hours .In normal condition i need to save 5 minutes every 2 hours . In...
View ArticleUsing Windows API in my LabWindows CVI code
Hi all. I would like any and all help. I am developing on LabWINDOWS 2010 and am trying to use the Windows API, particularly the multimedia APIs, in my CVI code. What I am trying to do is audio...
View ArticleNI MAX entry for a Non-NI/VISA Instrument LabWindows/CVI Driver
Hi All, Sorry in advance if this is not the right forum. I have created a IVI class and specific instrument driver in LabWindows/CVI for a Video Generator. The generator is a networked, SCPI based...
View ArticleCan LabWindows CVI 6.0 still be downloaded?
I need version 6.0 of Lab Windows CVI for my current project and I can't find it to download it. I was also wondering if a later version like 7.1 which I have, could be converted back to 6.0?
View ArticlePCI-6503 configuration - split port C
Quite a few years ago I wrote a program that used a DIO-24 to read and write data from a test fixtrue with FIFOs and other junk on it. I could not find a clean way to configre the 8255 in mode 0 with...
View ArticleRead From Physical Memory
Info On My Project I am working on LabWindows CVI 12.0 for development . This project is a real time application for hardware, which is having Phar Lap ETS as RTOS... My requirement is to...
View ArticleUnrecoverable Internal Error at 0023:100A41DE
Hello,I have a problem when I try to create a Distribution Kit in Labwindows CVI 9 on Windows 7.When I try to open Manage Distributions, the following message appears:"Unrecoverable Internal Error at...
View ArticleIs it better to make multiple arrays of data or one big array and access it...
I am going to acquire up to 5 samples per second of 50 channels over 30 minutes then average ten of the channels and generate a report. There are other bits of information needed to complete my task...
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