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Everything posted by coolaid
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TLB' - Top-Level Baseline Prime Application Template
coolaid replied to Norm Kirchner's topic in Code In-Development
Hi, With this structure, is it possible to handle parallel threads? Like let say that I have an application work flow that is like a state machine, but I also would like the user to be able to do some action on the front pannel (ex. change a parameter in a user menu, update a maintenance list on the front pannel.) Of what I understand, if the Action is busy executing a certain task, I'll have to wait that this task is done before executing another action. Thank you for your help.- 23 replies
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- top level baseline
- tlb`
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(and 2 more)
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I forgot to tell you that that way I can still debug my application, but it's longer that way.
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Here's an update of my problem. The freezing is not occurring when I run the soft compiled. That's kind of odd.
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Thanks for the hint, but I've check and I mostly call functions from the dll without passing parameters. The problem is that labview can crash only by closing a probe, or with a breakpoint. It's like if the Dll is catching every labview events but don't know how to deal with them even if it's destined to it. Does this talk to you? Thank you,
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Hello there, I have a big problem here. I want to use a bunch of dll created in C#. The dll are used to initialize and read a temperature sensor device. I only have to do the initialization and close my vi to freeze it. Do you know what could cause this? The problem is occurring when I want to stop or close the vi. Any help would be welcome. Thank you,
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Horizontal lines appear in grab acquision after a while
coolaid replied to coolaid's topic in Machine Vision and Imaging
QUOTE(TobyD @ Jan 9 2008, 11:48 AM) Good idea, I will try to clean it. The problem that I also have is that I didn't have any problem with it and it's running for about 3 years from now. The problem is temporary solve when I restart the computer. I didn't change any hardware or software before thi problem occur. thank you for your support. -
Hello everyone, My system is using 4 cameras. this system worked for about 3 years and never had a problem with this. But now, When I start my process for less than an hour, I start to see horizontal lines in my acquisition image. Even when I close all my VI, this also happen in MAX. For the Xmas holiday's, I've turn all the system off. When I started everything back, My PXI chassis wasn't in MAX. So I've finally figured out that I had to open the PXI chassis before opening the computer. But, by doing that, I've lost some seting that I've manage to recover from backups. Is there a seting in MAX that could do this? A seting that could have a link with the image buffer? I'm also getting errors about the IMAQ acquisition that I never had before like "IMG_ERR_TIM0" Thank you for your help. I'm using a PXI-1000B chassis with a PXI-1409 acquisition card. I'm using Labview 6.1 Thank you for your help,
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Hello, I'm trying to communicate wit serial and GPIB port of another computer. My problem is that I see the remote ports in MAX/VISA/Aliases, but not in the Visa ressource name control. If I enter manually the port (IP adress + Port) I can communicate with it. Does anyone have a solution? Could it be a Visa version problem? Thank you, P.S. I'm using Labview 8.2.1.
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compacting a ms access database with labview
coolaid replied to coolaid's topic in Database and File IO
Hello Brian, I've tried to compact my database, but when I use the JRO activex, I get a null refnum. -
compacting a ms access database with labview
coolaid replied to coolaid's topic in Database and File IO
Thank you guys, that solve my problem! just one other thing, -
Hello there, I'm trying to find a way to compact a database with labview.
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Hello, I have a length that I want to mesure from a picture taken with a camera. My Phase 1 is just to display the image so the operator can see it and approve/discard the product. I need to give a tool to the operator to measre the length of the default length. It's too soon for me to do it automatically, so I tought to change the mouse cursor with a circle with a dot in it to verify it the default is in the critera. Do you know how to change the cursor? do you have a better idea for my problem? Thank you,
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I'm sure that's basics but...
coolaid replied to coolaid's topic in Application Design & Architecture
Thank you, that's exactly what I was looking for! -
When an event case is running I can't use other button like a stop before it end? See the VI to help to understand.Download File:post-3808-1152059788.vi What I really need to do is an for loop that I can stop before the end of the number of loop that is set. Thank you Coolaid
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You were right... I think. When I've saved my control, I didn't notice but I've save it in .ctt instead of .ctl. I've changed that and it correct my problem. Thank, coolaid
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Hi, I was doing some changes in one of my control when I've receive this error. I've check at NI and there's no indication about this error. Now I can't run my main program anymore. Do you have any idea of what's wrong? Thank you,
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Nevermind, I've tried it and it worked. Thank you everyone.
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Is this will only close the .exe file that is running, or il could close other .exe that are running at the same time?
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Hello there, I'm new on this forum. I've used Labview at school, but now I'm using it at work. So I will surelly come here often! I know that's basic, but I just can't do it work. I would like that when a vi is called it would close when it's done running. I've check in the windows appearence and I've check the option "close afterwards if originally opened" but it don't close. am I doing something wrong? Thank you very much for your help.