Re: Graph CPU load increases after update from 2010 to 2012
Can you post some example code? Did you migrate to silver graphs with that upgrade? Have you run VI analizer? Did you tweak compiler optomization settings? (Try maxing it!)
View Articleaccess fpga register on host
Is it possible to use Registers in the LabVIEW FPGA just like front panel controls / indicators?I had difficultiy finding that option from FPGA Palette. When I tried drag and dropping this feature in...
View ArticleComRS232 SBRIO 9632
Hello i have trouble with sBrio-9632 card and i' d like to know how can i use RS232 port?When I build VI with a COM1, the com between sBRIO(subd9) and a device(RS232) not work and I don't why.I would...
View ArticleRe: access fpga register on host
Also I noticed that it is possible to put the reference to the Register to my front panel of the FPGA vi... but I don't know how to access it from the host,I don't see it on the list of controls and...
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Re: Changed on disk warning for every file when using VirtualBox
I also have that error. I am running LabVIEW 2013 on win7-64 bit, and my files are on a file surver. I have no idea what it is or what to do about it.
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Re: How to design a digital filter given roll-off in dB/Octave
Hi, It looks like you were using the stopband point as your fN instead of putting it out at the corner of the -30dB line and the -9dB/Octave line. If you do that, as well as use the 100Hz point as the...
View ArticleRe: access fpga register on host
There is currently no support to access Registers (or Handshakes) from the host, they are target-scoped. If you need access to them on the host you will need to use some other mechanism like...
View ArticleRe: como guardar datos adquiridos cada milisegundo
Estimado tesla333,considerando que la PCI-6221 tiene un sample rate de 250KS/s, cada muestra se adquisirá cada 4us, con lo cual si requieres samplear 1000 muestras, éstas se tomarán cada 4 ms. SI...
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Re: How do I determine the executable version number?
I usually keep tis AE in my reuse library.
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Error Handling Using Connections
What is the recommended way to handle errors and successfully close connections such as TCP/IP communication or a connection to a database. In a text based language I would typically do the following:...
View ArticleRe: access fpga register on host
Thanks a lot for the prompt reply. What is the reason of being able to pull out the I/O reference than to a front panel control?Is this in order to be able to select which register I'm working on for...
View ArticleRe: access fpga register on host
Testing is one use case. It is also useful when you want to create reusable subVIs so you can pass different references to each call of the VI.
View ArticleRe: Error Handling Using Connections
NI stuff is usually pretty good about running Close VIs even if an error occurs.In your example, the help for TCP Close explicitly mentions that the VI will run normally even if an error is wired into...
View ArticleRe: Automatically shut-off and restart LabView program, and Auto-run at PC...
Have you seen this KnowledgeBase article: Running a LabVIEW Application as a Windows NT/2000/XP/Server 2008/7 User-Defined ServiceIt may have the steps you need for creating a Windows Service.
View ArticleRe: como guardar datos adquiridos cada milisegundo
si, primordialmente lo que me interesaba era conocer esa información, ahora que modificacciones debo hacer a mi sample clock, para que pueda manipular el tiempo de muestreo, muchas gracias y si me...
View Articlexcontrol facade panel resize
I'm am using an Xcontrol, and I want to change the amount of the Xcontrols front panel that is visible. If I resize the facade, all new instance of the Xcontrol reflect the new size, but the instances...
View ArticleRe: Publishing cRio data on a webserver
So I do have the program showing me data on a web browser. The only thing is, it only allows me to do so. Anyone else in the office, regardless of whether they have LabView installed or not, can't see...
View ArticleRe: Desktop PC RT Target communication with host through RS232
Indeed I agree with you, Nathand, because I run my VI on the target this morning and the call to the serial port works well even if we cannot drop the serial port icon from the project tree to the VI....
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