LAVA 1.0 Content

CITATION(spacecharly @ Apr 20 2007, 10:59 AM) Hello, There is a function for that : "refnum to path" to be found in "File I/IO" > "Advanced" > "Refnum to Path" at the bottom right, see screen shot below (LV 7.1) :

Hi, It works fine when I opne the VI in LV8.20 but when I open the VI with L7.1 I only get a green window instead of the video... Any idea why ?

CITATION(Jim Kring @ Apr 19 2007, 02:31 AM) For some reason it's not available from the update in Thunderbird 1.5... Have to get it from the website. @ Jim : If you run short of ideas for your articles, let me suggest : - I couldn't live without Thunderbird - I couldn't live without Firefox Just kidding of course... I never miss your articles, they always teach me some new tricks !

Do your single board computers have a BootROM? With this number of UUTs, you might be better off figuring out if/how to get your computers to boot to a server that contains your DSL boot image instead of moving the boot image around. I worked for a CAD/CAM company MANY years ago, and we regularly sold diskless Sun clients that had lots of RAM (at the time) and we would boot these from a server image, then load the application software over the network into memory. This was all Sun proprietary stuff. We created a swap file in memory to reduce the network load and maximize performance. I did some quick searches, and I think you would want to determine if your SBCs are PXE and/or Wake-on-LAN capable. If they are, you might be able to configure the BootROM to acquire a DHCP network address, then rertrieve a boot image from a tftp server. http://www.kegel.com/linux/pxe.html http://syslinux.zytor.com/pxe.php http://www.faqs.org/rfcs/rfc951.html I too wrote this quickly, so let me know if it doesn't make sense.

Well... I didn't know that either and I'm interested in knowing the ratio of performance gain ! But I am surprised, I recently attended a NI conference on streaming, they gave many tips and tricks to obtain the highest data flow possible but they did not mention the WIN32 API... Does it mean there are other hidden drawbacks ?

Have any of you looked at the Win32 file I/O functions included in some of the newest Developer Zone examples? (example: NI-SCOPE Stream to Disk Using Win32 File IO). I've seen a few of these pop up in the What's New RSS feed, and just started looking at them today. I don't use the NI-SCOPE or NI-FGEN instrumentation, but I do log data to disk at a high rate and can appreciate a performance boost/CPU load reduction. I understand what the VIs do and how they work, I'm just curious if anyone else has looked at them. I ran the included benchmarks on my desktop and the Win32 performance is better. I'm mostly concerned about creating a runtime version of my app with these, and what might happen if say, a Windows service pack comes along that changes things...

6 dimensions is better than 5; 97.73% of all base animals think so... http://www.physorg.com/news96027669.html

QUOTE(crelf @ Apr 15 2007, 11:55 PM) Why don't you integrate your VI Engineering VISTA Tool Suite into the project manager???

QUOTE(Michael_Aivaliotis @ Apr 16 2007, 07:10 PM) ...Some bugs are fixed but not listed under the same CAR #...

http://forums.lavag.org/index.php?act=attach&type=post&id=5523 http://en.wikiquote.org/wiki/Leo_Rosten

QUOTE(Aristos Queue @ Apr 15 2007, 11:52 PM) It isn't green and doesn't appear to hang on a wall, but... vi.lib\XNodeSupport\XNodeProjectRef.ctl http://forums.lavag.org/index.php?act=attach&type=post&id=5522''>http://forums.lavag.org/index.php?act=attach&type=post&id=5522'>http://forums.lavag.org/index.php?act=attach&type=post&id=5522

Hi all, Lots of acronyms are used here and I assume I am not the only NNSE (Non Natural English Speaker, I made that one myself ) that often has to use google to find out their meaning.. AKA, IMO, IMHO, etc. I now know what they mean but I had to I guess it would be possible to make a routine in the post editor to detect then and add a "tip strip" with the meaning so that both NSEs (Natural English Speakers) and NNSEs don't have to make an effort. Does it sound like a good idea to you guys ?

The NI Developer Suite first quarter shipment includes new Microsoft Windows Vista support for the LabVIEW platform and new versions of LabWindows/CVI, Measurement Studio, and DIAdem. Click on the links below to learn about the new features in the each software package.

I've read, answered, and finally become tired of "Nullllll" postings. It is time to ignore this user ("sally" is close behind...) http://forums.lavag.org/index.php?act=attach&type=post&id=5502

CITATION(Tomi Maila @ Apr 12 2007, 03:37 PM) Indeed ! I though we had to pay only when the second digit increases. e.g. LV 8.0 to 8.0.1 is free and LV 8.0 to 8.2 is not. Is that not how it works ? On m'aurait menti ?!?

Is this the REAL picture of clerf? I saw this in a banner ad and immediately thought of crelf's avatar :laugh: http://forums.lavag.org/index.php?act=attach&type=post&id=5475

CITATION(SciWare @ Apr 12 2007, 02:42 PM) I thought the update was free... Is it not ? Man... does your :beer: budget really reaches $ 2k a week ?? I wonder how many pints of Guinness it represents

CITATION(rolfk @ Apr 12 2007, 10:50 AM) Indeed Rolf ! I couldn't be more in agreement, one would have to be very tight @$ to purchase 10.000 $ control system (PC + sensors + cFP controller + cFP module) and try to save money on the RAM ! I did point that fact to the customer, he answered that he was going to "think about adding 256Mb". Coming back to the proper issue, the solution given is previous posts (doing a single open when starting the soft and closing only when the soft is stoppped) is fine for me but I keep thinking that there is a memory leak somewhere because apparently when the connection to DB is closed, the memory won't be released before LabVIEW is shut down.

QUOTE(lraynal @ Apr 10 2007, 03:08 PM) If you use a string control, then you can detect changes while someone still enters the text... just activate the property for the string control "Wert beim schreiben einlesen" (German LabVIEW) but it's someting similar in other languages... (also works with a string array)

QUOTE(Tomi Maila @ Apr 8 2007, 10:07 AM) Now take a look at this...

CITATION(Jim Kring @ Apr 6 2007, 07:06 PM) Indeed great to have a list of the bug fixes with CAR number ! Thank NI !

first, then ask questions... LabVIEW solar tracker The first three links are all to the NI web site, and provide detailed descriptions of software and hardware used....

QUOTE(Aristos Queue @ Apr 5 2007, 01:54 PM) "Changing the world, one VI at a time." A perfect statement! Keep up the good work Jim, and thanks dude! http://forums.lavag.org/index.php?act=attach&type=post&id=5423''>http://forums.lavag.org/index.php?act=attach&type=post&id=5423'>http://forums.lavag.org/index.php?act=attach&type=post&id=5423

Yes.

Did you get the Crack in case yes plz send me the crack,I will be very appriciative. thanks