lightworker

Create a labview project and put your main VI and sub VIs into this. There is an option to build a .exe from within the project environment. It's pretty straightforward this way.

Lightworker

QUOTE (335x @ Apr 5 2009, 04:37 AM)

I'm sorry if this is a lame question or has been ask so many times before but I really need to know, I've like a month experience and no one is teaching me how to use this software… so… is there any option to build a .exe from a .vi ???

I have used the edge detection tool in NI Vision Assistant to locate edge coordinates. It's pretty straightforward.

Lightworker

QUOTE (Smile @ Feb 12 2009, 09:54 PM)

Hi,

I'm a student and I have a project to carry out using LabVIEW.

I would like to use IMAQ GetpixelLine and get the coordinate for the edge detected but with this function I can't get the coordinate. So if somebody know how to do it please help me.

Thank very much and I'm sorry to wasting your time.

PS: Sorry for my English I'm a French student

Hi,

First you need to see if you can access the camera through MAX.

Then select the correct camera file. If none is available download the camera generator from NI and generate your own.

You need to configure the ethernet card correctly. There is info available on the net.

One problem with gigE cameras can be the dynamic IP address if you're connected to a LAN. I ended up using a static IP address for the camera in order to capture images.

It's worth persevering because gigE cameras, once set up, make life easier.

Lightworker

QUOTE (kelvin @ Jul 21 2008, 11:45 AM)

Hello,

I have a GigE Camera which is connected to computer through Ethernet Cables-RJ45. I am using LabView version 8.5 and have installed Vision Acquisition Software. Now I am tring to grab some images and do analysis, but how to let computer detect this camera?

Thanks

Try using a static IP address. You can set this up via the control panel in windows.

Lightworker

QUOTE (Ulf @ Feb 9 2009, 04:17 PM)

Scooter,

I'm not sure that I fully understand what you're trying to do but you're trying to initialise a string array then you could consider having your strings in a .txt or .ini file and reading the string values using a loop. The loop index could then be used to insert each new string into your string array. The array palette contains a function to do this.

Lightworker

QUOTE (Scooter_X @ Apr 14 2009, 03:13 AM)

http://lavag.org/old_files/monthly_04_2009/post-15313-1239675130.jpg' target="_blank">

Sorry it looks horrible and not scaled very well. I just had to get the image up.

And sorry also that my previous post was a pretty horrible explanation. I was in a hurry to get to work from school where I was working on the project so I just threw something up and hoped someone would understand my plea for help.

Basically, this is what I want to know: how do I get it to just leave 'asdf' and 'jkl;' in elements 1 and 2, and then with those same two string indicators turn right back around and stick something else like 'qwert' and 'yuiop' in elements 3 and 4 respectively? (while leaving elements 1 and 2 as they are)

Hi,

I would just use a case structure with the cancelled option (file dialog icon) wired to it so that you can provide an alternative path if the save operation is cancelled. I think at the moment the dataflow has nowhere to go when you cancel - hence the error message. Same thing happened to me about 2 weeks back.

Lightworker

QUOTE (paramesium @ Apr 14 2009, 03:45 PM)

halo ...this is part of my programme

everything is working fine including the saving and open part

but heres the problem...

when i trying to cancel the save... it show me the error message as below

Looks like a poor question to me with both B and C as possible answers depending on how you interpret the question. Answer B mentions running average, which is true, but doesn't mention the number of values to average over. C mentions the number of values to average over (4) but not the fact that it is a running average. Unfortunately you sometimes get ambiguous questions like this - c'est la vie.