trigger Auto USB-5132

Similar Questions

• Acquisition mode continues for USB-5132

  Basically, we like to use USB-5132 for recover data from two input channels digitizer continuous (I / Q signals).
  I perform ^ 2 + Q ^ 2 operation continuously in Labview and then export the result in real-time to

  C / C + c++ / Matlab on PC data format for more complicated algorithms of signal processing.

  Is this possible?

  Thank you very much for all your comments!

  Gators,

  Any device that you can find in the PCI form factor that is able to acquire quickly enough for your application will work for you. The material has nothing to do with your ability to process and display data on the fly. How to write your program to acquire and process data will be the determinant of whether you will be able to track the incoming data. I would recommend that you look for in producer / consumer performs a loop to process the data. The PCI-5102 will not be able to acquire fast enough for your application, I recommend the PCI-5114 or PCI-5112 for your application. I also recommend to take a lot of memory board for the card you purchase as you go to acquiring data at a fast speed for a long Aussie time.

• Where is the gain and offset of USB-5132, running in c#?

  Hello

  I just read the post https://forums.ni.com/t5/High-Speed-Digitizers/How-are-offset-and-gain-in-the-niScope-fetch-function... on the gain and offset of the digitizer, to be used to rebuild data.  Like the other poster, I would also like to find the gain and offset of our USB-5132, but spin in c#.  Someone would be able to tell me the location of the gain and offset of our device, in the drivers c#?  (If I try to estimate myself parameters digitizer my reconstruction is OK but not perfect).  Thank you very much.

  Kind regards

  Penny

  All together.

  Info [] ScopeWaveformInfo = e.WaveformInfo;
  MessageBox.Show ("gain [0] is" + info [0]. Gain.ToString ());
  MessageBox.Show ("offset [0] is" + info [0].) Offset.ToString ());

  Thank you

  Penny

• external reference for USB-5132

  Hello

  I have a few questions (I hope) General on the use of an external reference on our USB-5132 digitizer clock.  We want to block for the other oscillators in our system, which are currently locked to a single reference of 10 MHz.  If I connect our reference of 10 MHz at the entrance of PFI1, my questions are:

  1 is now locked 5132 to our system?  Or, is it necessary to specify in the installation software we want to replace the internal reference of the 5132 and rely entirely our external reference?

  2. in order to have the best possible of locking, do we need to tell the 5132 sample at a frequency which is divisible by 10 MHz (for example 20 MHz, 10 MHz, 5 MHz, 2 MHz, etc.)?  Similarly, we are worse off if you want to try to say, 13 MHz?

  Thanks for any thoughts.

  Best regards

  Penny

  Hi Penny,

  You need all three. The ' sampleScopeSession.Timing.SampleClockTimebaseRate = 1.0e7; "is the Source of SampleClockTimebase rate. The only piece of code that you won't need is the 'sampleScopeSession.Timing.SampleClockTimebaseMultiplier' because your device does not support RIS.

  Kind regards

  Izzy O.

  Technical sales engineer

  National Instruments

  www.NI.com/support

• Why can't get information from frequency of NI USB-5132

  Hello

  I use NI USB-5132 and try OR Scope example measure a library.

  I wonder why I can't get information from the input signal frequency.

  Thank you

  In the flexible Panel, you need to adjust the time/Div and, possibly, the Volts/Div to get a consistent result. Make a note of the settings.

  Based on what you used in the soft cover, you must change the parameters of the VI until you see a signal. If you don't see something here, then obviously you can not perform a measurement. Try other examples to see if you can capture at least the waveform.

• Version OR USB-5132 / NI-VISA

  All,

  I try to use NI USB-5132 Digitizer.  Looking through the material on downloads, it seems that I have NEITHER-SCOPE using this product; I therefore downloaded NO-SCOPE 3.9.7 and tried to install only to find the following error message:

  "Version not supported NI-detected VISA
  A version of NI-VISA, which is not supported on this operating system has been detected. You must cancel this installation and uninstall the old version before continuing. Visit ni.com/frinfo and enter the Info Code CleanVista for more information. »

  So I followed the instructions and it says I need to uninstall the software OR... I would just install another version of NI-VISA instead reinstall waste products OR I have.  No one knows the version of NI-VISA used by NO-SCOPE 3.9.7 or where to find this information?  I am using windows 7 32-bit, LabVIEW 2011 SP1.

  -Bill

  Greetings,

  I find that the typical reason users come to this error message is an upgrade of the operating system. When our Setup program detects that a version of our software which is not supported on the current version of the operating system is installed there don't try to remove it and provides instead that error. This can happen if, say, a user upgrade Windows XP to Windows 7 without performing a clean install of the operating system. The simplest solution:

  • Go to the control panel
  • Select Add/Remove programs
  • Choose National Instruments software
  • Remove NI-VISA.
  • Install a new modern version of NI-VISA.

  With the outdated critical version removed safely, modern Setup will work fine.

  Thank you

  James Duvall

• USB 5132: error-1074135022?

  People-

  I just USB-5132 / s, trying to use NO-Scope in BT 8.5.1. What I want to do is simple: read records from 2.5 M to 20 Mhz clocked internally into two channels PF1 as source of relaxation, positive edge. Here's my little VI and the error generated to "reading." Simple, right? But what I am doing wrong?

  TIA

  Alex

  

  Hello Alex,.

  One of the problems in that you run is that your device does not support several record acquisition.  The example that you try to run using this feature.

  "" "An example VI that you could run with this device would be the niScope EX Acquisition set up, found under material input and output" Modular Instruments ' OR SCOPE(High-Speed Digitizers) ' General. This example is set to acquire one record and then run again, the acquisition. By changing this example, you should be able to get what you need.

• Clock and hw external trigger with USB-6210 on Linux with NOR-DAQmx Base?

  I have two devices USB-6210 I need to synchronize so that they both collect data exactly at the same time. I was told by support OR I can send the clock off Dev1/PFI4 and have the two USB-6210 s read the clock in through their own PFI0. I also want to trigger data collected for each device by sending a trigger off Dev1/PFI6 and have two devices to receive the signal on PFI2.

  All my attempts to try this are filled with error messages and my research online seem to say that's not possible with USB devices on NOR-DAQmx Base 3.4.0f2 on Linux.

  I "ve tried using example AI programs and those who do not seem to work either for external clocks. Here is the code I tried:

  #include "NIDAQmxBase.h"#include 
  
  #define DAQmxErrChk(functionCall) { if( DAQmxFailed(error=(functionCall)) ) { goto Error; } }
  
  int main(void){    // Task parameters    int32       error = 0;    TaskHandle  taskHandle = 0;    char        errBuff[2048]={'\0'};    int32       i;
  
      // Channel parameters    char        chan[] = "Dev1/ai0";    float64     min = -10.0;    float64     max = 10.0;
  
      // Timing parameters    char        clockSource[] = "/Dev1/PFI7";    uInt64      samplesPerChan = 1000;    float64     sampleRate = 10000.0;
  
      // Data read parameters    #define     bufferSize (uInt32)1000    float64     data[bufferSize];    int32       pointsToRead = bufferSize;    int32       pointsRead;    float64     timeout = 10.0;
  
  printf("Calling CreateTask...\n");    DAQmxErrChk (DAQmxBaseCreateTask("",&taskHandle));printf("Calling CreateAIVoltageChan...\n");    DAQmxErrChk (DAQmxBaseCreateAIVoltageChan(taskHandle,chan,"",DAQmx_Val_Cfg_Default,min,max,DAQmx_Val_Volts,NULL));printf("Calling CfgSampleClkTiming...\n");    DAQmxErrChk (DAQmxBaseCfgSampClkTiming(taskHandle,clockSource,sampleRate,DAQmx_Val_Rising,DAQmx_Val_FiniteSamps,samplesPerChan));printf("Calling StartTask...\n");    DAQmxErrChk (DAQmxBaseStartTask(taskHandle));printf("Calling ReadAnalogF64\n");    DAQmxErrChk (DAQmxBaseReadAnalogF64(taskHandle,pointsToRead,timeout,DAQmx_Val_GroupByChannel,data,bufferSize,&pointsRead,NULL));
  
      printf ("Acquired %d samples\n", pointsRead);
  
      // Just print out the first 10 points    for (i = 0; i < 10; ++i)        printf ("data[%d] = %f\n", i, data[i]);
  
  Error:    if( DAQmxFailed(error) )        DAQmxBaseGetExtendedErrorInfo(errBuff,2048);    if(taskHandle != 0) {        DAQmxBaseStopTask (taskHandle);        DAQmxBaseClearTask (taskHandle);    }    if( DAQmxFailed(error) )       printf ("DAQmxBase Error %d: %s\n", error, errBuff);    return 0;}
  

  When I run the resulting program, I see this:

  $. / acquireNScans-ExtClk
  The CreateTask call...
  Call for CreateAIVoltageChan...
  Call for CfgSampleClkTiming...
  Error-89136 DAQmxBase: route specified cannot be satisfied, because the hardware does not support it.

  For example, a clock and a trigger can be imported via one of the PFI lines by using a USB-6210 on Linux with NOR-DAQmx Base? A clock and a trigger exportable via one of the PFI lines?

  If so, does anyone have the code example illustrating how to do this, or can you at least tell me the names of the lines ("PFI0/Dev1" or other) so I can try again?

  Clues or suggestions would be helpful.

  Thank you

  -Tom

  The clockSource in the example specifies an output rather than an input channel channel. Change source "/ Dev1 / PFI0" solved the problem.

  Please close this post.

• Trigger for USB-6251analog

  Hello

  Generate a rectangular signal of AO on AO0 (white) while playing a Sin on AO1 (red) signal. I want to record on AIx, while the tension of the rectangular signal is max.

  

  Currently I physically route AO0 to PFI0 and use it as a trigger for the analog input:

  

  But the VI fails because AIx does not detect the edge of the PFI0 of the trigger. How to fix the VI to work proberly?

  Thank you

  VI can be found here: http://forums.ni.com/t5/Discussions-au-sujet-de-NI/USB-6251-router-Analog-output-pour-trigger-Analog...

  Hafiz asean.support solution:

  I looked at your code and there was a problem with the installation of the acquisition of the chain to HAVE.

  Acquisition of analog input has been configured incorrectly
  In your code, you set the program to use calendar settings based on a waveform. However, when you build the waveform, I believe you accidentally used the frequency instead of the dt of the waveform to build. Removal of the inverse function ensures that the correct values are passed in. Originally, the AI sampling period was put at about 4000 seconds, which in turn causes the trigger to expire.
  

  Take note that the production and the acquisition is not exactly at the same time. You can see the following diagram:

  

  Thank you haha!

• using a remote trigger cable usb or hdmi?

  Any device that would activate a remote shutter release cable usb or hdmi?

  Thank you

  Tom

  Canon lists not all accessories for the SX600 remote shutter release on their website or in the owner's manual. I've found other manufacturers one or the other. As a general rule, the higher end cameras are those with capabilities of remote shutter release, such as the series of G and the DSLR. I suggest to use the timer for the moment, and maybe someone can have a configuration that might work for you.

  Steve M.

• Small circles trigger auto stroke semi.

  

  That's the problem. I found this photo in another discussion, but the problem has never been resolved. I use windows with an intuos pro 10 and I am sure that the problem has to do with the ink of windows.

  It only happens with very small curves when the dynamic form is DISABLED and makes me to the point of looking for another program all together. No real solution would be great.

  Have you tried to use do not ink and Photoshop use the WinTab API instead of the INK API.

  Re: Use Windows ink problem with photshop CC 2015.

• How can I disable a VM pref retroactively or by substitution of policy? (for example on stop USB auto connect)

  I'm using VMWare Workstation 7. We have a problem that I met in a large number of virtual machines is that they didn't 'Automatically connect new USB devices' disabled when their snapshots have been created. Although I can disable this preference in future from the virtual computer, disabling the preference power and take another cliché, it's a great nuisance. Is it possible that I can replace all the VMS I load and resume on my system basically by default that the preference off, regardless of the way in which an individual VM may be set, essentially the substitution of the individual preference?

  It has become very annoying. I had all these clichés with auto USB active connect. I could disable the vmware USB cross on the host completely, but I still need USB. I just don't want to connect devices automatically.

  If there is a way to replace the policy, I would also like to add something like bios.bootDelay = "5000" as a preference of substitution so that all virtual machines running snapshot would use this preference.

  Thanks for any help or idea that you can offer

  WoodyZ thanks for your help. I was able to stop the new devices to be autoconnectée. I looked in the vmware.log for some of my virtual machines. Workstation search three configuration files:

  DICT - USER default C:\Users\\AppData\Roaming\VMware\config.ini

  DICT - C:\ProgramData\VMware\VMware Workstation\config.ini default HOST

  DICT - GLOBAL SETTINGS C:\ProgramData\VMware\VMware Workstation\settings.ini

  First, I tried the HOST file. I've added:

  USB. Generic.AutoConnect = "FALSE".

  It worked, but only if the vmx file does not explicitly mention the opposite (in other words, there is no substitution). AutoConnect is by default TRUE, many vmx files won't that explicitly in the file vmx is always a good solution to stop the automatic connection of new devices. But for example I put in a file vmx usb.generic.autoconnect = "TRUE" , and even with autoconnect defined in the file HOST " false", autoconnect is always enabled when I came to the virtual machine.

  Then, I moved this line between the HOST and the GLOBAL configuration file:

  USB. Generic.AutoConnect = "FALSE".

  That seems to work as a substitution. I tried several times to confirm, the VMWare Workstation 9 closing and reopening. Whenever I took a virtual machine, although it was usb.generic.autoconnect = "TRUE" in the vmx file, the automatic connection of new devices has been disabled. Is why it seems the correct way to override and disable usb.generic.autoconnect no matter how it is defined in a vmx file is to place the preference in the GLOBAL file. Note that changing that option prevents only against the new devices being autoconnectée; in other words, it prevents the devices that do not already have a login entry automatic explicit device in the file like usb.autoConnect.device0 vmx, usb.autoConnect.device1, etc.. Also note that when a virtual machine is interrupted the USB controller "connects automatically new USB devices" in the GUI can still see the verified, but when the virtual machine is resumed, it will be disabled.

  Stop autoconnect entirely: I have experience implementing usb.autoConnect.device0 = "" global config and who can stop a device with a usb.autoConnect.device0 entry in the vmx file to be autoconnectée on the resume. " And once the virtual machine is resumed the device can still be connected manually. (Although there will be a warning on connect "the value of usb.autoConnect.device0 cannot be redefined" so maybe it's not ideal). If someone wanted to expand this idea they could add a line for each up to usb.autoConnect.deviceN with N being all that is the max. Anyone know what it is?

  If someone who reads it isn't aware of any piece of data that really makes a recommended to contain malicious software on a virtual computer then this information must be added. I don't know that if many people is aware that if your virtual machine is the active window and you plugin a key USB and VMWare tools is installed on the client, then the default player is autoconnectée at the prompt.

  I am also playing with adding other prefs from different files; like right now I've got bios.bootDelay = "5000" in my HOST file and that works for delaying my VMs to start in 5 seconds to make it a little easier access the BIOS.

• TRIGGER - how to auto fill a column with the sequence

  Hello
  
  I have a table that contains information about the customers... I have bound him to a form of the APEX so that when a user enter information through a form he generates a sequence/trigger number and saves it in the column (named tracking_NO)... I use this tracking_no as key for monitoring purposes.
  
  My problem is that when the admin will post information from MS access to Oracle, it generates automatically a number for my column 'tracking_No '... Please advice how to use the same trigger Auto Fill a column (tracking_no) when the value is zero.
  
  Here's my trigger
  
  CREATE OR REPLACE TRIGGER B.T_CUSTOMER_TRG
  BEFORE THE INSERT OR UPDATE
  ON B.T_CUSTOMERS
  REFERRING AGAIN AS NINE OLD AND OLD
  FOR EACH LINE
  Start
  If: NEW. "' TRACKING_NO ' is null then
  Select T_CUSTOMER_SEQ.nextval in: NEW. "' TRACKING_NO ' from dual;
  end if;
  end;
  /

  Two copies.
  I really think this is a bug coding causing this duplication.

  Published by: PhoenixBai on December 25, 2010 21:50

• EliteBook 820 G2: Start from USB - does not take into account my choice and starts hard disk anyway!

  Hi all!

  I just got a new EliteBook 820 G2 and I'm trying to dual boot with Ubuntu. I have it on a USB hard drive that I used to install successfully on a couple other machines (dual-boot a Lenovo T430 and also on a desktop AMD new construction). I cannot go into the options to start with Esc or F9 and the disk appears, but there just ignores it and goes straight to Windows.

  I don't have the partitioned external drive, then perhaps that he is not the right one? Seems funny that he would have worked on two other systems, but perhaps a quirk of the HP BIOS? I don't have a simple USB key with sufficient capacity to hold the installer, but do you think I should try to borrow one for that?

  For any help or suggestions appreciated!

  See you soon,.

  Joe.

  Hi, Joe:

  The only suggestion I can offer would be to go into the BIOS and see if there is a setting to auto USB for USB3 ports.

  If it is set to USB3, you cannot start normally port USB3.

  USB3 can be the default setting.

  The auto adjustment allows the ports work as two USB3 ports when you run windows, and the USB3 drivers are loaded or USB2 ports when not in Windows (for example, when you need to boot from a USB flash drive).

• 5132: "the format of the string is not supported.

  Hello

  I'm listening channels of my new USB-5132 on the disk at the same time, using the c# example "scope: live stream To Disk.  I entered "0:1" (without the quotes) in the channel name box.  The result is the error "the format of the string is not supported.  Is there another syntax or example that will allow me to broadcast two channels of 5132 on disk?

  Thank you

  Penny

  Hi Penny,

  Channel string syntax

  If you try an empty string or a string separated by commas (as in "0.1") do you still see this error?

  What version of NOR-SCOPE do you use?  You can find it in Measure & Automation Explorer under software.

  Also, I would be interested to know if you have other devices (besides the 5132) which show the same behavior.

  -Andrew