Re: Extending Virtual Memory more than 4GB for LV2012 ?
A 32bit application cannot address more than 4GB, period. You could switch to 64bit LabVIEW. Maybe your code is very bloated for what it actually does. Try to streamline it. Setting randomly high...
View ArticleRe: how can use usb?
hamedi wrote: in c++ i can turn on a LED.but in labview i can't do itHow are you doing this in C++? If you share the code, we might be able to explain how to do the same thing in LabVIEW.
View ArticleRe: Compact DAQ to XY Chart w/ Dual Y-Axis
Hey guys, thanks a bunch for the sanity check! You have no idea how much of a relief it is. There is no one at my company that has ever used labview so I'm entirely on my own. I'm not a programmer by...
View Articlefpga DMA FIFO Read bandwidth
I have a NI-9148 with 4 NI-9234 RIo Cards. I seem to be having a FPGA DMA FIFO Read problem. I have a simple loop using the Invoke Node FIFO read property. My problem is that the time that the...
View ArticleRe: Adding offset to waveform graph freeze labview
I want that the x axis will show the time and the date of the sample
View ArticleRe: FPGA with unsynchronized data transfer to host.
Dear nathand, Thanks for that. I thought I read something that it clears the DMA and i assumed that it works for both sides but i guess i was mistaken. Do you know if there is a way to make sure it is...
View ArticleRe: FPGA with unsynchronized data transfer to host.
There is no way to clear it on the FPGA, you need to read the data on the host until there's no data remaining.
View ArticleRe: How to find out the labview-version of a vi (VI Version Finder.vi,...
Hoovahh, Thanks for your reply. Those both seem like really useful utilities... It would be great if NI could incorporate some variation of those into their user interface for everyone to use! What I...
View ArticleRe: knob
A search of the forums yielded this thread. http://forums.ni.com/t5/LabVIEW/Multi-turn-Spin-Knob-Needed/m-p/974338#M436844
View ArticleRe: Adding offset to waveform graph freeze labview
Perhaps you meant to wire it to t0? And a different value to dT such as 0.5? Wiring two different arrays to Y in that Build Waveform components means only the 2nd input will actually get put into the Y...
View ArticleRe: Interfacing Ardupilotmega with Labview with Mavlink Protocol
Ok, if you haven't already read through this page do so: http://qgroundcontrol.org/mavlink/crc_extra_calculation. The field reordering caused me more then a few headaches. (The fact that I had 3...
View ArticleRe: Adding offset to waveform graph freeze labview
OK. You want to set the current time value to the t0 (start time) component of the waveform. Set the dt component to the increment or time difference between samples, 0.5 s in your example. Then, in...
View ArticleRe: Slow Asyncronous VI Startups
you are RIGHT! loading two seperate clones into a callers in two subpanels set them run reserved but not running. Run vi methods don't work right either since the clones are forced to share dataspace...
View ArticleRe: knob
the_ghost wrote:ii need a multi-turn knob with minimum and maximum and an incremaent value...and how are we supposed to guess that from your first post? :o We are still missing vital information. Is...
View ArticleCannot make vertical axis of intensity graph logarithmic
Has anyone else noticed that that the vertical axis on intensity charts cannot be made logarithmic? Labview gives you the option, but doesn't do anything when you try and check the box. Property nodes...
View ArticleRe: How to find out the labview-version of a vi (VI Version Finder.vi,...
Just open a vi ref to the vi. vit. ctl...... whatever and read the vi property Source version Or is that only available through ctrl+i? <my browse did not find it> but, I often look in the more...
View Article