How to set up and use two video cards at the same time.

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• How to run two 'County of buffered edge' using two different counters at the same time?

  Hello

  I try to use two counters at the same time count the TTL pulses for a fixed period (lets say 10 ms). I have the card PCI-6251 and PCI-6601. I am currently using PCI 6601 as counters and running a self updated the ' stamped edge County - reset.VI. Here, I have attached my VI.

  Now, during the execution of this VI, I get an error saying "error-200251 occurred at Task.vi:4 DAQmx Start" and the possible reasons are, "measures: no USB or DMA channels in loose ends are available.»

  Either stop other tasks which might be using these resources or are considering changing your mechanism for transfer of data to the interruptions if supported.

  Device: Dev2

  Task name: _unnamedTask<80>. »

  What I realized is I'm trying to use two buffers for two meters with ten samples each and this is probably not allowed. I don't know how to solve this out and bad looking for your suggestions.

  Thanks in advance.

  Hi all

  I found a solution too. This is the VI updated the "County of edge stamped" which can simultaneously run two entries-meter using a single source of door and it also uses the DMA and interrupts to save two pads.

  Have a nice weekend.

• Is it possible to see or read two video tracks at the same time?

  I have the video shot with two cameras at the same event.  If I took the video and put it in a sequence, say video1 video2, how can I watch two channels simultaneously so I can edit them?  I tried to use the multiple camera monitor and have this show video1, watching the video2 in the right panel, but it works very well.  I mean, that the multiple camera monitor does not play at the same time.  Instead, he stops, so when I play the other monitor is it still until I have stop it.  Then, it "catches up".  If I play the multi-monitor, the other is motionless until I have stop the monitor multi-cam.  Then, someone has a better solution that I can use where they both play at the same time?

  BTW, my hardware is new and I have a processor 6-core i7 - 3930K with 16 GB of memory, so I don't think that the problem is with my hardware is not not enough to properly run the Agency 5.0.

  «adobe multicam tutorial»

  http://TV.Adobe.com/watch/short-and-suite/MultiCam-sync-and-editing/

• Can I open and view two different6 files at the same time?

  I would like to be able to view two different-by-side files to cut and paste purposes.  Is this possible?

  You can also use the top menu:

  Window > arrange

  Then, choose different display options.

• Can I use two cards at the same time on the same computer?

  Hello

  I have two graphics cards, one is integrated, i.e. HD 2500, Intel and the other is dedicated, i.e. Nvidia Geforce GT620. My question is that can I use both at the same time on the same PC. Whenever I try to connect via a VGA cable (per processor) and DVI (via graphic card) at the same time, the screen goes black and when I take off the DVI cable, the screen will return. When I connect the DVI again after log on, there is just the theme of Windows and folders that I opened all get reduced. When I disconnect the DVI cable once again, I opened the folder displays again.
   
  I want to make use of both integrated and dedicated graphics card, I read on the internet that two graphics cards give a performance gain. Also, I'm a gamer. But in time, I bought my PC, I had no knowledge about computers. I want to use two graphics cards. Please tell me a way by which I can use two graphics cards at the same time without the problem described above.

  Yes, you can use two cards graphics, combined to boost performance. But it depends on a condition: the two (or more) cards must be of the same brand. To make it clearer, you can use two or more NVIDIA graphics (thanks to SLI technology) or AMD graphics (with CrossFireX technology, supports up to four graphics card in a single PC).

  But, a mixture of graphics cards of different brand, as NVIDIA and AMD or NVIDIA and Intel or AMD and Intel or NVIDIA, AMD and Intel, can not be used for SLI or CrossFireX.
  On the black screen, please follow the following link:
  http://support.Microsoft.com/kb/976064

• Is it possible to use two different computers with the same adobe - ID and the same adobe license?

  Is it possible to use two different computers with the same adobe - ID and the same adobe license?

  Hi Morten,

  Yes, you can have your subscription or your license installed on two different computers with the same adobe id, however use one at a time.

  Please let us know if you have any questions, more about it.

• How to play stereo mix music and sing in my microphone at the same time?

  Hi guys, need help with Realtek HD audio driver

  I want to play stereo mix music and sing in my microphone at the same time... not for registration but in chat room, say.

  I'm using XP... Toshiba Satellite S4747 laptop
  In the Realtek software "Realtek HD audio input" microphone and two stereo mix... but I can only select one at a time...

  All solutions please thxxxx

  On a different note... a friend of mine using a non-Toshiba laptop with win XP has an older version of the Realtek audio driver and select the mic and stereo mix at the same time... I downloaded this version in my laptop, but still, I can choose only one at a time...

  Check that the audio settings of Windows and don t forget in the Realtek HD audio Manager. You can find it in the control panel.

  I think that your microphone is on Mute check so this.

• How to take snapshots of two usb camera at the same time

  Hello

  I have a project where I have to take still photos of two usb camera at the same time repeatedly and save the in a particular direcltory. I am received using a camera by using "Camera Grab vi", but I can't make it work with 2 cameras, I use the flat sequence and 2 "Camerra Grab vi: with particular camera in a sequence, but each time when I run the program I get only pic of a camera, its seems a camera dominates the other.»

  Please is it possible to use the two camera simultaneously. Attached are the snapshot of my vi.

  Thank you

  Ankit G

  Looks like you are using the same reference at the same time grabbing the camera. The two camera snaps happen but the second camera clamp is written on the first so it seems alone is slam. Try to run the VI executiong highlighted arbitrary mode (select icon icons four bulb to the right of the button run on the schema). This will allow you to see the data stream. In order to get both of these Snap you'll need separate references. You can try to watch one of our examples in the example Finder OR give you some direction (LabVIEW > help > find examples > Browse tab > Input and Output material > IMAQdx > high level > Snap.vi). You can break the two cameras at the same time if you just copy this code and double of the code.
  (Note: If you change the examples, always save as copy in another location so that you do not save on the packed example)

• Insertion of records in two different tables at the same time?

  Hello everyone, I have question about inserting records in two different tables at the same time, I'm looking for is by the way a unique id, which is created in the first statement insert to the second insert statement. Example of this problem:

  < cfquery name = "addRecords1" datasource = 'test' >

  Insert Into Table1 (name, Date, age)

  Values (< cfqueryparam cfsqltype = "cf_sql_char" value = "#arguments.) "Name # ' >.

  < cfqueryparam cfsqltype = 'cf_sql_date' value = '#arguments. "Date # ' >.

  < cfqueryparam cfsqltype = "cf_sql_int" value = "#arguments. Age #"(>); "

  Select SCOPE_IDENTITY() as RecID;

  < / cfquery >

  < cfquery name = "addRecords2" datasource = 'test' >

  Insert into Table2(Company,City,Date,ID)

  Values (< cfqueryparam cfsqltype = "cf_sql_char" value = "#arguments.Company #" >,)

  < cfqueryparam cfsqltype = "cf_sql_char" value = "" #City # ">,"

  < cfqueryparam cfsqltype = 'cf_sql_date' value = "" #Date # ">,"

  ( < cfqueryparam cfsqltype = "cf_sql_int" value = "How to pass RecID to insert in this table?" >).

  < / cfquery >

  In this example, I'm inserting records in table 1 and creation of IDENTITY SCOPE as RecId. I would like to pass this id and insert it in my table 2. This Id, I'll use in my second table as an identifier. If anyone knows anything about this please let me know. Thank you.

  );
  

  QueryName - DOT - ColumnName, so it should be:

  );
  

  HTH,

  ^_^

• appearing in two different colors at the same time container attached screenshot.

  Hello

  I am very impressed with this site's Look, you can see that
  in this the container showed up in two different colors at the same time as shown in the attached screenshot.

  Please tell me how to get there?

  A part is loading advertising and other view their business rules.

  Please tell me how to get this behavior

  Because when I use the Application container = 'black' background color, it displays the container integer oiail color.

  Help, please

  Thanks in advance.

  There are many ways to achieve this. We can be to use the background image for the application. Other means may be to use various containers (Panel, canvas etc with background pictures) to get this look. Think of it in HTML view. How you can use the div tags to your page layout, you can use various containers of Flex to your page layout.

• Could a NI6008 be shared by two software programs at the same time?

  Hello

  I wrote two software with Labwindows/CVI for different purposes. Two of them are using NI6008. I have only one ni6008 attached to my laptop. I can run two programs at the same time? I mean, it's a NI6008 could be controlled by two different software at the same time? Thank you!

  Best,

  Shang

  Shang,

  There are four types of tasks, AO, DIO and counter. You can have one of each performer both on a USB-6008.

  Kind regards

  Kyle Mozdzyn

  Engineering applications

  National Instruments

• How to display on my screen 2 different applications at the same time?

  How to display on my screen 2 different applications at the same time?

  Hello

  The best place to ask would be the forums for answers corresponding to your version of Windows.

  Answers - Windows Forums
  http://answers.Microsoft.com/en-us/Windows

  =====================

  If you have Windows 7 with Aero - click with the right button on the taskbar at the bottom of the screen and click on 'show windows '.
  Side by Side.

  For all versions of Windows:

  You could also reduce less than full screen using the small box to the left of the red X at the top right
  and then resizing windows as you want.

  I hope this helps.

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle=""><- mark="" twain="" said="" it="">

• Trigger two FPGA instances at the same time

  I have a basic FPGA code that transmits the bits of data on a serial (RS-485) bus, the code is written so that it expects in the first State of a machine to States in a single-cycle timed loop.  After a certain trigger, he begins to read a FIFO containing data and sends the data on a line of Tx.  It does this until all bits are send and then it goes back to the first State to wait for the next trigger.  The relaxation is necessary because windows must fill out first before the FPGA FIFO can start sending.

  I need two instances of this code runs, because I have two buses of com (one is redundant).  So I use the FPGA code as a Subvi and I wrote a main FPGA vi to call two separate instances of the Subvi in parallel.  A regular window vi wrote on the FIFO for bed FIFO for Rx and Tx.  No problems so far.

  The thing is I start two transmissions in 200nS of each other (Yes, nanoseconds).  Windows will write two FIFO in parallel, but the timing is 4uS apart, too long.  I tried implementing a Boolean flag in the Subvi FPGA, but windows can not write directly on the control of Subvi.  FPGA won't allow (the Write function is grayed out).  I tried to use a FIFO for a flag, but the problem is a race condition.  One of the instances is first read FIFO and he destroy.  The other can't read.  I need a common trigger point to be used by the two instances of Subvi.

  My final solution was to use a memory in the Subvi FPGA and digital control in the main FPGA vi.  Windows write in numerical order, it may because the control is in the main FPGA vi.  Inside the main FPGA, I run a timed loop that looks for digital to be zero.  If so, it writes the value into the location of the memory used by the Subvi FPGA.  After awhile, the principal wrote a zero back to memory to prevent the Subvi is restarted, as well as to write a zero for digital to reset.  This repeats, waiting for windows to write in digital again for the next transmission.

  I had to do it this way because sometimes I want to pass on the bus, and sometimes just one or the other.  Numeric values are used to determine which to pass on.  Now, the transmissions are starting to almost exactly at the same time, 1 or 2 nanoseconds apart.  But the trigger process seems very silly to me.  I was wondering if there is a better solution.  I'm pretty new to FPGA.

  tbob wrote:

  Basically, I did the same thing using FPGA memory.  Windows I am writing for a digital control that resides inside the main FPGA vi.  In the main FPGA, I write in the memory.  Inside the Subvi FPGA, I read the brief and decode the value to use either one or the other or both buses.  After fool with it for awhile, because reading Memeory needs to use a shift register (probably because it takes a whole cycle of clock), I had to work.  The two bus trigger at the same time.  I guess it's not really important if I use a FIFO or if I use the memory.  The main problem is that I write Windows at the hand of FPGA, then the hand of FPGA for the Subvi FPGA.  Then the time is right for what is the Subvi is.

  There are some advantages to the use of two FIFO on your approach.  First of all, you don't have the change of register for the memory location.  Secondly, we should not worry that VI is responsible for compensation to the memory location, or do, you run the risk that one of your subVIs run twice, or not at all, if the memory is not erased at the right time.  Perhaps most important, you'll save yourself space on the FPGA because you will not need arbitration - the additional code that is added when two parts of the FPGA try to access the same resource at the same time.  In your case, both instances of the Subvi access the memory block at the same time, so the FPGA compiler adds additional logic to avoid conflict.  If only read you the memory block in one place and just write it in one place (reading and writing can be different loops where subVIs) there is no need for arbitration.  Using two FIFOs, you can keep independent and avoid the conflict resolution code.  See the help for the "arbitration" for more details.

• Is it possible to have two mice connected at the same time?

  Hello. I have a gamer mouse, and I am pretty tired of changing the battery every now and then. So I was wondering if I could connect a wired mouse, I could use on the desktop, while my current mouse is always connected - for when I want to do some gaming. Windows Vista will allow that I have two mice connected at the same time?

  Hello

  You can connect two mice of universal Bus controller to the computer, but it goes to show that a single pointer.

• I recently bought a computer build-yourself. My question is what is the best way to mirror or save files on the two hard disks at the same time?

  Hello community,

  I recently bought a computer build-yourself.
  My question is what is the best way to mirror or save files on the two hard disks at the same time?
  I know there is a way in diskmgmt.msc, but I can't seem to make it work.
  Spec:
  Windows 7 Professional 64 bit
  8 GB ram ddr3
  2 x 1 TB hard drive

  On Saturday, 22 September 2012 00:53:18 + 0000, kevin.coe wrote:

  As I said, I think it's not only not a good idea, I think it's a very

  a poor man. Backup should be stored outside the computer content. Or
  use a service like Carbonite Online backup.

  Ken Blake, Microsoft MVP

  What is raid? A large number of people I know use raids.

  RAID 1 (mirroring) is not a backup solution. RAID 1 uses two or
  Several readers, each one duplicate of the other, to provide redundancy,
  no backup. It is used in situations (almost always inside)
  companies, not in homes) where any city cannot be tolerated.
  because the way it works is that if a disk fails the other takes
  more seamlessly.

  Although some people thing of RAID 1 as a backup technique, it is
  what it is, because it is subject to a simultaneous loss of the
  original and many of the main dangers facing the mirror
  your data - serious power, close to the lightning seeds, virus
  attacks, stolen computer, etc. Most companies that use RAID 1
  also have a solid plan of external backup in place.

  "Why the RAID is (usually) a Terrible idea".
  http://www.pugetsystems.com/articles?&ID=29
  Ken Blake, Microsoft MVP