Possible to buffer DI with 6221 Council?

http://sine.NI.com/NIPs/CDs/view/p/lang/en/NID/203867

Just curious to know if with DAQmx I could follow several guidelines (e.g. Dev0/port 1 / line0:7) at a frequency of 100 hz, but buffering then reads in the software, I only of the loop at, say 10 Hz and could read a table of 10 samples at a time. So, I'd get a table 2d-8 lines (lines) by 10 columns (samples). DI software-only readings or programmed? Basically, the equivalent of DI to D, samples of N for the analog input channels.

I think I did this time with a 6221, but don't know, maybe I was using a channel of AI.

On these maps, do not all ports. OR call this digital waveform (acquisition). While you can use the static PFI (counters) to DIO port, they don't support wave DIO. The other 2 ports should work.

Felix

Tags: NI Software

Similar Questions

  • Hi, is it possible to use headphones with XBOX 360 third-party wireless. I have my World of Warcraft, a case

    Hello

    Is it possible to use headphones with XBOX 360 third-party wireless.

    I have my World of Warcraft, a case
    Thank you

    Hello

    Wireless headsets should work with the XBOX 360.

    You can read the following article:

    http://support.Xbox.com/en-us/Xbox-360/accessories/set-up-wireless-headset

    http://www.Xbox.com/en-us/Xbox360/accessories/HeadsetsCommunication/Xbox360WirelessHeadset

  • I have baught a new portable computer and you want to install windows vista (32-bit) on a bootable partition that it will be possible to do it with windows 7 (64-bit)

    I have baught a new portable computer and you want to install windows vista (32-bit) on a bootable partition that it will be possible to do it with windows 7 (64-bit)

    the laptop contained Home Basic windows 7 (64-bit) and I want to install windows vista Home premium (32 bit) on a bootable partition that it will be possible to do or tell me the parallel method to move a certain 32-bit operating system...

    I do not understand your question. If the laptop can run Windows Vista, it can probably run Windows 7 too.

    To run Windows 7 64-bit, the processor must be a minimum Core 2 Duo.

    System requirements:

    * 1 gigahertz (GHz) or faster 32-bit (x 86) or 64-bit (x 64) processor

    * 1 gigabyte (GB) of RAM (32-bit) or 2 GB RAM (64-bit)

    * 16 GB of disk space available (32-bit) or 20 GB (64-bit)

    * Peripheral figure DirectX 9 with WDDM 1.0 or higher driver

  • On the outlook calendar, I could change the "reminder" what time it is, is it possible to do this with the W8 calendar?

    On the outlook calendar, I could change the "reminder" what time it is, is it possible to do this with the W8 calendar? Let's say, for example, I want a reminder of 40 minutes or 1 hour and 45 minutes. W8 calendar does not appear to have this as an option.

    Hello

    Here are some steps that you can follow:

    a. open the calendar app.

    b. right-click on the screen of the calendar app.

    c. Select the new option (with sign +) from the lower right corner.

    d. under How long option, select custom , and then select your choice.

    Note: Also check the option to display more choices.

    e. save the settings by clicking the Save option in the upper right.

    See also:

    Application of calendar for Windows: FAQ

    http://Windows.Microsoft.com/en-us/Windows-8/calendar-FAQ

    I hope this helps. If you have any other queries/issues related to Windows, write us and we will be happy to help you further.

  • Plans of work in PS CC can be also for print design? If not, is it possible to use photoshop with similar functionality?

    Plans of work in PS CC can be also for print design? If not, is it possible to use photoshop with similar functionality?

    As they don't understand the area of cropping and Bleedbox parameters so far that they are, in my opinion, useless in regards to printing.

    If you try to make prepress and correct page layout work in Photoshop, you can change to use the right tools for the task as Indesign.

  • Is it possible to sign up with a certified signature (eID or certified token) in the webapp eSign-services to the Mobile app (s)?

    Is it possible to sign up with a certified signature (eID or certified token) in the webapp eSign-services to the Mobile app (s)?

    Hi magaliew15892512,

    Please contact our support team eSign via email [email protected] with your request so that we can enter details & help you better.

    Kind regards
    Nicos

  • Is it possible to use Dreamweaver with WordPress (has the classes by Joseph Lowery) only uses a test server AWS and not an environment local localhost?

    Is it possible to use Dreamweaver with WordPress (has the classes by Joseph Lowery) only uses a test server AWS and not an environment local localhost?

    Yes, I want to talk and EC2 instance and I am able to do Dreamweaver to easily connect using SFTP which I believe is a SSH protocol. See the image below. This method works.

    I currently have a test instance and will finally have an instance of production when the site is finished.

    Local environment is not installed on my workstation and my thought was that put it on the server would allow transparent operation including scripts on the server side. The testing station is not public.

  • Multi-cam. Is it possible make a movie with eye camera quad?

    Is it possible make a movie with eye camera quad?

    In fact, I need all 4 cameras to appear at the same time on a single screen - in a standard video format.

    Thank you very much.

    I do all the way to "change the effect of movement for each video. Where and how do you do that?

    Sorry for my ignorance, but I am a beginner in this program...

  • Measures voltage and temperature with 6221 and USB TC1

    Hello

    I make a program to make measurements of voltage with a card PCI 6221 37 pins Council and measures temperature with a USB-TC01. I use Labview 2009 SP1 and basically my program reads the data, it displays in a table and records in a file, all at a time which runs in a loop until I have to stop the program.

    The program is closed. I wasn't too sure about timing with the 2 devices. The tc01 works at a fixed rate, so I put DAQmx read 1 Chan 1 Samp. On the 6221, I defined a sampling frequency and chose to not 'continuous samples', set DAQmx read 1Chan Nsamp and 'samples to read' the value "-1".» And it seems to work fine, but only if 'samples to read' - 1 seems too easy. I'm missing something. What determines the speed at which the loop runs?

    Thank you

    Try putting a wait function (ms) in the loop.  Set the value of waiting for 100 to 1000 ms.  If everything goes faster than that, then the wait will determine the rate of the loop.

    Lynn

  • How do to the size of the log buffer reduce with huge Pages Linux

    Data sheet:

    Database: Oracle Standard Edition 11.2.0.4

    OS: Oracle Linux 6.5

    Processor: AMD Opteron

    Sockets: 2

    Carrots / power outlet: 16

    MEM: 252 GB

    Current SGA: GB 122 automatic shared memory (EAMA) management

    Special configuration: Linux huge Pages for 190 GB of memory with the page size of 2 MB.

    Special configuration II: The use of the LUKS encryption to all drives.

    Question:

    1. How can I reduce the size of the log buffer? Currently, it appears that 208 MB. I tried to use log_buffer, and it does not change a thing. I checked the granule size is 256 MB with the current size of the SGA.

    Reason to reduce:

    With the largest size of log buffer the file parallel write newspaper and the synchronization log file is averaged over 45 ms most of the time because she has dumped a lot of stuff at the same time.

    Post edited by: CsharpBsharp

    You have 32 processors and 252 GB of memory, so 168 private discussions, so 45 MB as the public threads size is not excessive.  My example came from a machine running Oracle 32-bit (as indicated by the size of 64 KB of threads private relative to the size of 128 KB of your son) private with (I think) 4 GB of RAM and 2 CPUs - so a much smaller scale.

    Your instance was almost inactive in the meantime so I'd probably look outside the Oracle - but verification of the OS Stats may be informative (is something outside the Oracle using a lot of CPU) and I would like to ask you a few questions about encrypted filesystems (LUKS).  It is always possible that there is an accounting error - I remember a version of Oracle who report sometimes in milliseconds while claiming to centisecondes - so I'll try to find a way to validate the log file parallel write time.

    Check the forum for any stats activity all over again (there are many in your version)

    Check the histogram to wait for additional log file writes event (and journal of file synchronization - the lack of EPA top 5 looks odd given the appearance of the LFPW and and the number of transactions and redo generated.)

    Check the log file to track writer for reports of slow writes

    Try to create a controlled test that might show whether or not write reported time is to trust (if you can safely repeat the same operation with extended follow-up enabled for the author of newspaper which would be a very good test of 30 minutes).

    My first impression (which would of course be carefully check) is that the numbers should not be approved.

    Concerning

    Jonathan Lewis

  • 5200-903-this satellite that is possible to equip it with 2 GB of RAM

    I have a question about RAM fitted to a Toshiba Satellite 5200 903.
    Is it possible to equip with 2 GB of RAM?

    I already tried, but Windows XP Pro not more start telling me that the BIOS (1.40) is not ACPI compliant. (with blue screen)
    but with 1 GB of RAM (1 Bank), it runs without quarrels...
    Or is the BIOS-based issue.

    I read in some forums that he is supposed to take up to 2048 MB (2 GB) of RAM...

    I use a Kingston ValueRAM (2x1GB)

    Hello

    According to Toshiba, you can use a maximum of 1 GB of RAM.
    But I know that sometimes a laptop no longer accepts that. Maybe it's the associated BIOS.

    Good bye

  • is it possible to upgrade graphics with HP Pavilion p6-2054uk?

    I recently bought a Radeon HD7870 VTX3D carton graphics card and as advised also bought a diet with more power. Corsair 750W.

    I tried for a few months now to try to get this card to work but for the life of me I can't do it, I even gave and held a computer store with no luck. There no option in the bios to change the video out to PCI - E, which seems to be the only way to activate the map

    It is even possible to update the graphics on this machine?

    Thanks in advance, Lewis

    Hi Lewi_s:

    Thank you for your query.

    I understand that you improve to 750W PSU and install a HD7870 card, and it does not work.  I send you a link to "AMD Radeon™ HD 7870 GHz edition  click here.» Here are the specifications of your computer, click here. Here are the specs of your motherboard, click here.    If you will notice the card requires a PCi Express 3.0 x 16 and you have expansion Slots:

    1 PCI Express x 16 (Gen2.0),

    3 PCI Express x 1 (Gen2.0)

    1 PCI Express Mini Card

    If you notice that you do not have a slot PCI Express 3.0 x 16, and therefore it is unreadable by your computer.

    I hope this has helped.

  • Is it possible to run DiagOnCAN with the NI-CAN driver only (without car Diag command Set)

    Hello world

    Is it possible to run DiagOnCan without using Diag command set auto - only with the NI-CAN driver (hardware I use is low tolerant speed - USB8472 and NOR-XNET)?

    G. Petko

    no problem to do with your hardware and NI-CAN frame API.

    However, you must implement the Diag and Services Transport layer on your own, which is quite a big job.

    I recommend you spend the money for automotive diagnostic command set that supports

    • NI CAN (PXI, PCI, PCMCIA, USB)

    • NOR-XNET

    • cRIO/985 x target (Pharlap and VxWorks) #.

    which means that if you plan to transfer your application in the future to different hardware target or the real-time target, that you don't need to change your app at all.

  • the buffer copied into the buffer entry with Rs232

    Hello

    I have a problem with serial port and do not know what to think

    I send commands to a device (hmp231) and when I read the message on the entry stamp I retrieve the command

    only one thing that I've ever met, it would be a coding error? everybody respected this disorder?

    I thought that it could be specific to the device, but when you use hyperterminal just retrieve the response with the command...

    Concerning

    Tinnitus

    Your instrument has an echo, but then it should also be the case in hyperterminal or you have set the hyperterminal do echo off the coast.

    Or fill you the buffer via a shiftregister yourself. Please send the vi that you use to check this.

  • Generate data with 6722 and reading back with 6221 - it visualization with a virtual oscilloscope

    Hello

    I generate an analog signal with the 6722 and want to read with the 6221. The results shall be included in the virtual oscilloscope. My problem is that I don't know where to put the signal-chart and that I really need to use type. The second problem is that I have no idea how do I choose a time scale and where and how to define. Finally, I have that image that I get on the real oscilloscope with data generated by 6722 on the virtual oscilloscope with the 6221. Initially, the oscilloscope should have no (mode of operation only) trigger as the 6221 has only a digital triggering.

    For the moment, I have a loop that generates the signal using a sequence. Now, the question is where to put the signal-chart and what settings should I use for reading back information (1 sample, continuous, etc.).

    Thank you

    Verena

    Hi db2nc,

    Here is a link for an example of our community. It shows you an example with which you can generate a signal on output and gain on a different entry.

    I think that's what you want to archieve.

    Loopback synchronized analog output of analog input

    concerning

    Michael

Maybe you are looking for

  • Stupid problem... can't access app store

    Hi, because of a failure of ssd, I installed on an old hdd 250 GB mountain lion. This facility is very good, and I want to upgrade to the el capitan. I click the app store icon and click on hard find sign in button, where I'm presented with a newspap

  • Reset button when you press another button

    I just started using labview to work and need help with my last piece of code.  I am writing a program to control an instrument which requires a signal 'halt' and a 'reset '.  When the instrument is stopped (for reasons of error that is generated a c

  • updatebr.inf is invalid fix gfwl not compatible with xp 64?

    original title: updatebr.inf is not valid Fix GFWL is not compatible with xp 64?Batman ac gives error unknown software exception to the release of gameno progressdon't ask about uninstall cycling for batman or gfwl .net 1-4gfwl doesn't work for xp 64

  • Stand-alone installation of Windows 7 problem

    I have just installed Windows 7 Home Premium 64 - Bit and then installed an upgrade to Windows 7 Ultimate on a new desktop computer. All up and running. When I download and try to install Service Pack 1 - KB947821-v34 - x 64, I encounter this error W

  • is it possible to upgrade windows 7 Professional to windows 7 Enterprise

    Hello I have the Windows 7 license company, but I want to improve this Win 7 Professional to Win 7 Enterprise. Is it possible to upgrade windows 7 Professional to windows 7 Enterprise. Concerning Cahndan Kushwaha