graphics update rate

Similar Questions

• Graphics update rate waveform

  Hello

  I have a request I'm two signals to measure voltage in and feeding these signals to the mask and limit test VI to check if the signals are at your fingertips.

  I want to have 1000 samples7sec (1 kHz sampling frequency). The software works well but the only problem is with graphical waveform updated. If I run the loop of producer with 1 ms, in the log file, I have 1000 samples/s, BUT I see nothing on the waveform table (the second graph on GUI). I mean, I do not see the tolerances and my i / p signal.

  When I run the loop of producer with 2 ms, I can see signals on form of wave, but in the log file table, I have 500 or lower than that of the samples/s. I tried to change the rate of smapling but without success.

  Any help would be appreciated.

  see the attached example VI

  1. with a continuous sampling, you do not want to set the size of buffer.  Just let him be the default (which is quite large).

  2. you really do not want a waiting in your loop of producer.  Instead, you must inform the DAQmx Read to read something like 100 samples.  Waiting for the upcoming data will limit your loop rates.

  3. your second table is actually a chart.  A graph has the whole story and shows exactly what you gave him changed.  So, if you were trying to get all of the samples every 1ms when you are sampling at 1 kHz, you get 1 sample buffer playing and only 1 sample will be on the chart, making it appear as there is nothing in the graph.  When you go to 2ms, you get 2 samples to appear on the chart.  So I think you want to replace it with a chart.

• PCI-6733 update rate problems

  I find that the use of the PCI-6733 for 8 channels of output update rate should not exceed about 550 000 even if the cards say 740 000.

  The plugs are bad?

  Thank you

  KAG

  I'm using labview 7.0 which requires a driver NI DAQ 8.1, not later. I think for example to 6 channels that a 1 ms pulse can make a rate of 1 to 1000 points but to 2ms, it can only make 670 k rate with 1340 points and a 3ms pulse can go no more than 560 k rate in 1680 points.

  I performed this test using the measurement and automation program.

  Thank you

  Kurt Giardina

• (Redirected) Dell inspiron 15R 5521 become a black screen with blinking cursor after graphic update for windows

  Hello

  I m using dell laptop sice 2 years, last week I try to update my pc with windows last graphic update unfortunately after update, the screen become white with cursor flashing on it. Now I could not access my pc .safe mode not either work, attempted to pass the last known, good configuration but it does not work.

  someone pls help me in this regard. or help through [Admin NOTE: identification of Email deleted in accordance with the TOU strategy]

  While waiting for answer earlier...

  As you have a laptop, better make this laptop in the computer Forum post here:

  http://en.community.Dell.com/support-forums/laptop/default.aspx

  Bev.

• Graphics update HP Pavilion p7-1421

  I have a HP Pavilion p7-1421 desktop is integrated graphic running supplied with the pc. I would like to put in a better graphics card for the high-end gaming, but I do not know what card would be best for my needs. I was watching the GeForce GT 630 2048 MB GDDR3 link here. My biggest concern is that the computer is running 300 watts and I really don't want to mess with power if I have to. Advice or suggestions on a better type of card (better than what he has now / integrated) who would go without having me more power? Any help would be appreciated. Thank you.

  Hello

  Stay with the recommendation that is made by the manufacturer of the video card.  This recommendation is based on the unknown electric charges in the PC, the quality of the power supply and efficiency under maximum loads with the 5 volt and 12 volt bus. Some try to skirt recommendation of the manufacturer of the video card. This may work for a while until the PC is put under load and/or the next update is made and the finger pointing began. It's your decision. The map that you referenced can work with your current diet.  It is a call to close.

• Satellite L650-16V - graphics update required

  Hallo

  I have a Satellite L650 16V, with the graphics card card Intel(r) HD graphics.
  Now, I've had this computer for about 2 years, so I still consider it new.

  The problem is, he can't play a lot of computer games, many of them lagg like crazy, and some may not even be open. There is a website called canirunit, where you can check if you cable to run a game.
  And when I check the games, the problem always is the graphics.

  Not because my graphics card are not big enough, I meet all the requirements, but is still says:
  Suggested update: Unfortunately, your video card does not meet this requirement.

  So my question is, if there is some sort of update I do or so?
  I've updated my drivers.

  I hope you can help!

  Hello

  Because there is a big difference between s computer laptop and desktop PC, design the graphics chip is not extensible.
  In most cases, the GPU is a part of the motherboard and not removable.
  But even if the GPU should be plugged only, the other GPU would not work and that it would not compatible.

  So if you are a heavy gamer, its always better to have an office for the games because the desktop PC are more easily extensible and all parts such as GPU, CPU, motherboard, even can be improved.

  Upgradable portable parts are: memory, HARD drive and in some very rare cases of the CPU.

• NVIDIA 440go graphics update map satellite 5100 603

  Hello
  Take full advantage of my laptop to the game and seems to address most of the games, but graphical technology moves.
  I want to update the graphics card from nvidia on my satellite 5100 603. Can anyone recommend a card appropriate to upgrade with (for mobile).

  [Edited by: admin on 11 February 06 20:37]

  Hi Alison

  Many users of this forum asking for updates of graphics options. I must tell you that the upgrade is not possible. The graphics card on the laptop is different, like on the desktop pc. It is a small chip that attaches to the motherboard.
  Unfortunately, it is not possible to s.

• G505s not start after AMD Radeon HD 7640 G + R5 M200 double put graphic updated

  Hi, I have a Lenovo G505s currently running on 10 to win. This weekend, the computer received an automatic update (Windows update) for the AMD Radeon HD 7640 G + R5 M200 Dual Graphics. After this update, the computer does not, with the result a blue screen. I start safe mode, install a driver, and on the next reboot, the system starts. But then, to start the automatic update of windows install the new driver again and the computer stops and cannot be started. A hint anyone?

  Thanks in advance.

  Good day and welcome to the community.

  Sorry, you have any questions.
  In your case, you may need to disable the ability of Windows 10 update the drivers for hardware devices.

  If you want to explore this, see: http://winsupersite.com/windows-10/stop-automatic-driver-updates-windows-10

  The dialog box has changed a bit after update 1511 (10586), but the process of getting it remains the same, and updates the driver through WU Win10 are stuck for me. I've updated one of my Win10 machines for the update of the anniversary and it apears that things are maintained.

  I hope this helps.

  Kind regards.

• T420 graphics update

  Hi guys,.

  I am interested in the development of 3D models and animation using Maya as well as delve into the design of games using Unity 3D. I already had licenses for the two programs installed on my T420.

  However, Maya tells me that my graphical output is not sufficient to run some things. So I did some digging on the Internet and learned that the T420 lacks a slot for graphics card and only uses the GPU chip on the motherboard.

  I know that I can increase my RAM by adding a 4 GB key as well as speed up my hard drive by exchanging it for a faster SSD drive.

  I was wondering if there is anything I can do to improve my shading machine.

  Please let me know?

  Thank you!

  It is a problem common in many users.

  There are interesting upgrades with HDD SSD, RAM, CPU, screen, etc, but also since the GPU Nvidia NV4200 card is integrated - SODA COMPONENT (as I am informed) - in the T420, there is little or nothing to do. You will find a few users to talk eGPU as a solution, but in my case, my opinion is that it becomes royalty and practically it lead to many components external HW, at a voltage higher, several of them with parts of office, and it becomes impractical, as equipment kit is not a type of laptop.

  Miserably, in the way that you adopt the updates for your laptop T420, the GPU becomes the BottleNecking, hard to enlarge.

  In any case, I hope that the community is able to add more comments...

• Prevents the graphic update/scrolling

  Hello

  I have a VI where periodically I have to prevent the permanent table scroll. The scroll rate is excessively high and I can't seem to stop or slow down at least. Currently the graphic entrance is connected to a business structure that allows to choose between acquiring data or by using a default value. Using the event structure is not possible that the section is incorporated in a while loop and a part of a larger application.

  Thank you

  I agree with Norbert B & altenbach

  That's how did briefly,

• Intel HD Graphics update Ver 8.15.10.2555

  I installed on my VPC-EB33FM/BJ laptop and now when I boot up to Windows 7, the login screen login screen has thick vertical lines covering the whole screen. I can still see the connection box so am able to connect. When I login, the bands disappear. Is there a bug in this update? Should I uninstall it? If so, how to uninstall it? I don't see it in the window "Add Remove" programs. Thank you.

  Hello and welcome to the Discussion Forum for the users.

  We are not sure why your computer is to have vertical lines on the login screen after installing graphics drivers updated ver 8.15.10.2555. However, we would like to work with you directly to understand what is happening. We will try to have someone contact you for more yards.

• Another chart update rate issue (using a state machine)

  Hi all!

  I'm develiping a pilot for a new instrument.  I have the basics of work based on the vi tree tutorial.  Now, I'm creating a basic example.  I started by watching a tutorial of State machine (a soda dispenser).  I have 3 States, basically init/reading data/check buttons & writing. Everything works great, reading and display of data. I would now like to add a chart for one of the data (SAP in this case).  Try to implement the method using the loop counter.  Loop cycles at 100 ms for now updating in 5 seconds (later must be user input).

  So basically, I have a simple state machine that updates the values on the screen in a certain State.  I need these data at the top level for trace or possibly turning most of these (less graphic) in a self-contained vi.

  Anyway, I have a Boolean LED in the main loop that flashes every 5 seconds. So far so good.  Except that the graph updates apparently at random?  Put the prog in sleep mode and I have seen the updated table when the data has been read (inside the red box). He has every time.  I'm just creating a local variable inside the red zone...  I see sporadic updates in the charts, maybe 5-10 updates every 5 seconds.  What Miss me?  If I change the iterations of the loop to a faster number (e.g. 10 ms) graph updates like crazy (although the CASE is false).

  

  Hi Steven8R,

  The chart will update any update a fact local variable refers to the table.  If the chart should be updated each time the code in red box runs.

  The code you have in the structure of the business is not doing anything.  It's just whatever data, the graph contains the reading and writing in itself.

  Something you might try to do instead is wiring the output of the amp VI get directly to the table AMPS inside the 5 second delay of the case structure.  This will update the chart as the most recent data point every 5 seconds.  Is that what you want?

  Best,

• Lenovo G470 graphics update

  My Lenovo G470 graphics card can be improved? If yes where? Thank you

  I don't think it's possible to update the graphics cards.

• Graphics refresh rate and the writing of text problem - error 5

  Hi guys,.

  I'm new to labview and have encountered some problems when I try to write to the file.  I use USB-6259 with Labview 2009 to acquire a number of channels I want to analyze later in MATLAB, all at the same time providing some limited analysis in real time.  The experience is to use lasers to calculate the position of a rotating cylinder.  I wrote a quick vi using the DAQ assistant to acquire channels and provide a polar diagrams showing the counterclockwise movement as it turns what is ideal.  The problem is that, because the cylinder rotates at up to 6 Hz, graphical needs updated very quickly I realized by using a buffer size lower compared to the sampling freq (sampling freq between 5 k and 10 k, buffer around 200).  This does not seem the best solution.  Also, when I try to write in the text, the following error is displayed after a few seconds:

  Error 5 has occurred writing to measure file-> Displacement_Rig.vi, or the possible reasons:

  LabVIEW: File already open.
  =========================
  NOR-488: Command requires GPIB controller system controller.

  Can someone point me in the right direction?  I tried to create a loop of producer/consumer, but I'm not convinced that it works with my limited expertise.  I attatched my vi, although I warn you, I'm new to labview...

  See you soon

  Hello Ipaza,

  I watched your VI and found that there are has some problems in the architecture of your consumer producer loops.

  You can get a pre built loop producer consumer using the templates on the start screen.

  I copied the majority of your code in such a model. Could you test this and let me know if this solves some of the question.

  With regrads,.

• Event number: graphics update, while changing the setting

  Hello

  Here's the Setup, I am trying to achieve (please, see the scrrenshots below):

  • quadratic equations with 3 parameters a 0 x and l
  • an and x 0 are controlled by sliders whreas l is controlled by the knob, which generates a random value
  • When some of these 3 parameters, graphic changes must be updated

  I realize that VI using the structure of the event, which has 3 cases of the event:

  • timeout
  • changes, x 0 or a l
  • the button updated l

  When one or x 0 change, the concept works perfectly, while the new value l only change indicator, but graphic only is not updated.

  Where I have been deceived.

  Thank you

  Pavel

  

  

  When you change by program a front panel control or indicator, it does not generate an event to change the value.  To get an event to change the value of I, you use the Value property (signage) for me in your Generate I change of value.  Right-click the I indicator, choose Create property Node, choose the Value property (signs), he set to Write and connect the new value of I in.  Note that you do not need to wire in I, himself.

  Bob Schor