Record events and queues

Hello

I'm building a user / view / acquisition program and to have dufficulties with all, register for the event stuff. I have attached a simple model to show what is happening:

I want to order 2 while loops with external events to a user while loop. But when I press quit, most of the time, it will close the 3 loops but it sometimes leaves a performer? Also, I need to control the playback and stop, but sometimes it raises an event to one of the loops.

I think it has to do with the queues, they expect something. This is derived from a structure of consumption of the user (it is a summary (dummy file)).

Best regards

Thijs

Hey Taylor,

Attached, are two examples. "mod 1" use 3 loops of event like your version.

"mod 2" simplifies the recording of loop file (would work for you if this loop is that save data).

There is an important caveat with the user and timeout events:

"Any event user logged in to register for events function resets the timeout timer when tire."

(Even if there is no way configured to use user event.) »

For example:

If there was a user event occurring every 100ms and you introduced a 500 ms delay - your timeout would never happen.

This isn't a problem with this example, but it is good to know about your program grows.

One way to limit the impact is to record only events that will be used for a particular loop.

Another way is to use a separate timed loop to generate a time-out of user event.

Steve

Tags: NI Software

Similar Questions

  • Record event blocks LabVIEW if the event Type is not selected.

    Hi I think that found a possible bug in LV2011 SP1.

    -Thread a property node of event Reg on the dynamic event record Terminal of a structure of event

    -Add a case to the event

    -Click on the dynamic event

    -LV accidents

    The source code included, try adding the unspecified event and look like LV breaks down.

    BR,

    / Roger

    Hi Roger,

    I doubt it. If you first select the event in the node property and then add the event to the event, you do not get an accident (I don't have at least let me know if you do). However, if boring and annoying is when it happens, there is a simple solution to the problem, which probably means that it will not be fixed on the previous version.

    Johan BR

  • The Microsoft event and logmein123 scam.

    I was scammed of Microsoft events and gave them access to the computer. What should I do? My computer is now at risk? What happened to all my passwords online banking and other. They phone call came from a man very Indian survey.

    Not a good situation.  Suggest you check the following links and please realize that you act quickly to protect your accounts and financial records but also to be concerned about the security of your computer.  Change passwords, cancel the credit and discount cards in form/reinstallation of the operating system on your computer may be required.

    http://www.Microsoft.com/security/online-privacy/avoid-phone-scams.aspx

    http://ask-Leo.com/i_got_a_call_from_microsoft_and_allowed_them_access_to_my_computer_what_do_i_do_now.html

    Good luck...

  • How to store events and play back them later?

    Hello

    I will store the events sent by the clicks of button and then play back them later. Reason for this is to help test. My plan is to have a selected scenarios that I can record and playback in the trials of the system. As automated functional tests.

    What I've done so far, is that I can store event objects in a table, but do not know how to "playback". I tried the dispatchEvent method and the EventDispatcher class, but without success.

    Another use for this would be to store all the events, a user made, incase if it manages to crash or otherwise put the system in an undesirable state, it would be easier to debug using the list of events and a possibility to put the system in a State even step by step.

    Joint are a few code snippets, just to make the idea more clear

    Any help on how to do this is highly appreciated.

    Thank you.

    Crazy idea: it is perhaps interesting to try to call the expedition on the object that is native to event?
    Something like event.target.dispatchEvent (event)?

  • Difference between events and projects

    Hi all

    Looking for an answer simple because I am currently working on what differences or purposes are events and projects in iMovie 10.

    I feel that I duplicated a large number of events and projects, because they share the same name.

    The events of projects collect media imported into a project. These events make media accessible from other projects, while you are working on a different project.

    When the project is opened, you experience media used in the project in another way too. But the media are not duplicated.

  • MacBook HD has a record library and a system with a subfolder Library folder. They do not seem to be an exact replica, but if both exist?

    MacBook HD has a record library and a system with a subfolder Library folder. They do not seem to be an exact replica, but if both exist?

    Yes.

    (141504)

  • Events and Photo Albums

    I recently upgraded from the Mavericks to El Capitan and therefore iPhoto has been migrated to Photos.  Is there a reason why I should do the Albums new for new pictures added since migration or can I add new events and save them under iPhoto events?

    Photos does not support events as it existed in iPhoto. Moments replace new auto-generated events. To manually control which is content, you create Albums.

    One of the more experienced members of the forum created a tip user explaining the differences. Sorry, but I cannot visit the tip link now, please search for it.

  • Qosmio F10: How to record audio and video and use QosmioPlayer

    I am owner of a Qosmio F10-122 with TV tuner and I really need HELP. I'm Italian.

    The questions are:
    1 QosmioPlayer version 4.0.1 (2005022812) (according to the procedure of the forum) has installed fine but the sensitivity is poor; in any case the question is: is is possible to record videos? Also is it possible to record audio?

    2 input and video output are stupid; I can see Windows and QosmioTV on HDTV via DVI/SCART but I can't input in MCE TV or QosmioPlayer any signal IN Composite; so the question is once again how can record AUDIO from my Home stereo or VCR VHS VIDEO?

    3. I only use VIDEO IN to WATCH is not to save: where is my fault?

    Thanks, Marco

    Hello Marco

    I did some testing and I can tell you about my experience on Qosmio G20.

    1. as far as I know early versions of Qosmioplayer did not have the registration option but now I hope that your preinstalled version has REC option. If so, please be sure that you have about 5 GB of free space for the recorded material.

    It is not important what signal is sent to your Qosmio (TV or VCR VHS-connected) you can find it if you look at the channels. With REC option, you can save what you want. I tested it with my VCR VHS and I recorded some old movies. This material was recorder und great quality was the same as on cassettes. After recording, I started Windows MCE and transferred the material recorded in Windows using Qosmio player utility.

    I have not tried, but I put t think you will be able to record audio using only Qosmioplayer.
    2. you can record movies VHS if you connect your VCR VHS on the Qosmio using the antenna cable. Launch Media center Edition (TV option) and scan channels. In my case, I could watch movies VHS on MCE on channel 31. Using REC option you can save all documents of video cassettes. Later, you can change the recorded material and create own DVDs. It really isn't a problem.

    Your audio Home Audio recording can be a bit more problematic, and if you want it to be on the professional path you will need a device external and of course some professional recording software.
    3. I don't know what to write here. Just try to do what I already descriebed under 1 and 2.

    Good bye

  • the event structure cannot combine with other events and run only once

    Why it will always get stuck when I combined the 'new user add' event to the event of 'Login '?

    It works for me when I separate the two, but the 'Add a new user' button can work but only once for the structure above, program will be blocked on the second time that I press the button "add a new user".

    It has already been said, you must use that a single structure of the event and not 2. Also, avoid using local variables (better store data in a shift register and not in an indicator) how you do it, it can cause bad racing conditions.

    Actually here you just don't another data storage since you have a file. Don't store data file to the root of the C drive, you do not have write permission. Use the default data folder or the folder of the application.

    I have attached a simple example. I guess that's a work at home? Please make my account help: try to understand why your VI does not work and try to find a solution by yourself. Modify my sample and play with him. This is how you learn LabVIEW. If something is not clear, post here, and we can explain/help.

    Edit: has the 'connection' event, I don't check against whether the file exists or not. Difficulty of this part, gives too little practice.

  • How to remove messages in Exchange 2010 by dates. in a group and exclude the Contacts, record retention and calendar

    How to remove messages in Exchange 2010 by dates.  in a group and exclude the Contacts, record retention and calendar.

    I'm deleting emails from users in a group called MX_Purge file. I need to delete the emails date xx/xx/xxxx to xx/xx/xxxx.

    I also need to exclude the excluded the following records 'calendars' folders 'Contacts' and 'Retention '.

    The server people hang around more in the TechNet forums, if you ask, you will get a much better response:

    http://social.technet.Microsoft.com/forums/en-us/Exchange2010/threads

  • How to detect the window closing event and to do some tasks before leaving

    Hello

    Someone knows how to detect the window closing event and to do some tasks before leaving?

    Sridhar

    Structure of the event allows to detect the window closing event. In the structure of the event,.

    Select this VI-> close round table for this task. See attached picture.

  • Global events and global event listeners does not work!

    I don't know who to ask if I have questions about knowledge base articles so I'll post here.

    I want to push the alert as how dialog box integrated calendar alerts to users. I understand that I need to use the globalevents and listeners, so I studied it in the knowledge base article below:

    http://supportforums.BlackBerry.com/T5/Java-development/global-events-and-global-event-listeners/TA-...

    However, when I run the code, it does nothing. The way it is set up, it should display messages ("received event, sending accused of receipt and acknowledgement received"), but nothing happens on my Simulator, once I have 'fire' of the global event. Help, please!

    No problem. We were all there at one point.

    Each of these files has a main method that is your entry point to the application. Since everyone has one, they all have two need to have their own projects.

    For example, to create a new project for each of these files in Eclipse (or JDE; Eclipse preferred) and drop the code in., and then run the two projects on the Simulator.

    Once both applications on the sim card, you can then view the interaction between the two applications.

  • creating custom events and listeners

    I want to create my own event and a listener for a process in the background. This isn't an extension of a listener to, for example user intervention.  What I could find, it seems I can't extend EventObject in j2me. I tried to work around that by the presence of a field 'status' in my background thread, but it makes no sense because I can't respond to the thread how to fill. I am new to the development Java and bb, so I don't know that there's something I'm missing, but the search for these tips for the 'events', etc is nothing. Any thoughts? More info, I can provide?

    OK, it worked, except that I had to implement my own observer / Observable classes, essentially to copying the standard and by replacing a piece of code that calls the method toArray() vector. The code compiles now, but I can not yet say that it works. :^/

  • How can I configure Messenger to record my conversations, record them and send them to a location I can read and save when you use Messenger on other computers than mine?

    How can I configure Messenger to record my conversations, record them and send them to a location I can read and save when you use Messenger on other computers than mine?

    original title: Live Messenger

    Hi Nicoliani,

    To start saving your Conversations in Windows Live Messenger

    1. connect to your window Live Messenger and click on 'Tools' or click on your display name.

    2. scroll down to "Options", a window should appear. When he does very well and click on "Messages".

    3. locate "historical Message". After that, check the box that says, "automatically keep a history of my conversations.

    4. below that you will see "save my conversations in this folder."

    5. to side of her you will see change, make sure that it is a file that you can access and watch later.

    6. If you are on a network, you can save it in a directory which you have access, or you can save it to a location and later mailed to yourself and access it later.

    Where chats are saved is given below.

    1. to access the Conversations go to the start bar and click My Documents. Then click on "my received files."

    2. There should be a folder with your name on it. Click the folder, then you will be in another folder called history. Continue

    3. by clicking on the folder, now you should see all your saved conversations.

    Hope this information is useful.

    Amrita M

    Microsoft Answers Support Engineer
    Visit our Microsoft answers feedback Forum and let us know what you think.

  • Full volume of the Bluetooth microphone in the recording tab and loud noises

    I recently bought a bluetooth dongle for my pc and I have been using a datel bluetooth headset as a microphone, the microphone was works well but I disconnected and then reconnected it and the green bar in the recording tab is now completely at the top, if I record something and I look back all I can hear is severe noise. I don't see how the material could have suffered that I has not yet remove my head in time between disconnection and reconnection there. Any help would be appreciated.

    Hello

    After connecting a microphone to a microphone to your computer and turned on Jack (if the microphone has a button), perform the following steps.

    a : Open Sound by clicking on the Start button, then Control Panel. In the search box, type soundand then click on sound.
    b: Click the recording tab, click Microphone, and then right click on the microphone and choose Properties.
    c: Go to the custom tab and place a check on amp Microphone.
    d: Now click on advanced and put a check mark on the two following options under the "exclusive Mode" option.
    a. allow the request to take exclusive control of this device.
    b. give exclusive mode applications priority.
     
    In addition, under the option "default format" try to use different sampling frequency in the drop-down menu until you get satisfied registration.
    e: Click apply and then click Ok to close the window.
     
     
    Hope this information helps.
     
    Answer please if you have any questions.

Maybe you are looking for

  • Qosmio G20: MCE RPG and can't find any digital TV channels

    MCE RPG services digital antenna and find any of them after I installed Media Player Classic on my Qosmio G20. before the installation of the said I could watch digital tv. the place where I live has begun broadcasting dvb - t for local four-channel

  • Acer aspire 2920g battery - store or website url

    I would like to know where I can buy acer aspire 2920g batteries? Please advice a site or a store in India from where I can buy the battery... Thank you very much

  • HP Color LaserJet M177fw MFP Scanner Error 22 Pro

    Bought this product today. 3. analysis later, 22 Scanner error. I have consulted the troubleshooting basic guide. Product unplugged for 15 seconds, no improvement. Updated firmware to update, no improvement. Very discouraging to buy something and it

  • can I use one installation of windows on multiple computers.

    Can I use a single installation of windows media 7, 8 (setup) on multiple computers and then use their individual serial keys I bought. Just in case a dvd breaks.

  • How to change password for unifying database

    Hello worldHow can we change unifying the database user password. Table password field (sys_login_info), I did nothing, but it does not work,because of the encryption. The user can still connect.any suggestionEmmran