ADC inforation with UART for Labview

Similar Questions

• How to convert the file with VI for LabView .lib to CVI?

  Hello

  I have the .lib file for my lock in the amplifier. The lib file is written for labView and already contains a visual interface (like ActiveX). The point is that I need this file for programming in CVI (8.5). How can I convert a LabView ICB .lib?

  Thank you.

  Denis.

  You said that you had a .lib file and in fact you have an llb file. There is a huge difference between an "i" (eye) and a 'l' (ell).

  There is a LabVIEW Instrument Driver Export Wizard but it's only for new pilots of project lifestyle and you need LabVIEW. There is no other way to convert a LabVIEW driver to a driver of the CVI. If the LabVIEW driver uses methods and properties of the ActiveX, you will need to write the same thing in CVI.

• can I create a DLL file for labview that has DLL library with inside?

  Hello everyone,

  I am developing an application for the cards PCI devicenet in labview (beginner to labview) environment.  Is there a DLL file for the PCI card from the provider. But it's too complicated for a beginner to call each function in the DLL of labview. Therefore, I'm trying to re - use a VC ++ program (working properly) that calls some sellers DLL library functions.    To do this, I created the DLL file which includes all headers and libraries the provider DLL, as indicated in the attached figure. But I couln can't see the effect on the device. is it possible to create a DLL file for labview that has DLL library with inside? If this is not the case, how can I implement the program shown in figure?

  I would like to wish a huge as to advance.

  It is not something I have a lot of experience in so I don't know all the details of the restrictions or requirements etc - but it is certainly possible to create wrappers for the dll and then use them in LabVIEW - this is sometimes necessary to convert some native types/data structures in C/C++ into something that you can switch to your other DLL LabVIEW.

  There is a link here: http://digital.ni.com/public.nsf/allkb/06ECDC689DDA0F3D862574440074CD95

• Need help on how to make dll with VC ++ 2008 for Labview function liblary

  I use VC ++ 2008Express and you want to make the DLL.

  Since I'm using VC ++ 2008, do I have to install the 'MS redistributable"on PC what dose does not have VC ++?

  Is there any free ANSI C compiler do DLL for Labview for use with the function call in libraly?

  Yes, you will probably need the Redistributable Package. Remember to distribute the "Final" of the DLL and not the "debug".

  Regarding the free ANSI C compilers, I'd do a Google search. GNU C/C++ is a very popular.

• Dashboard of data for LabVIEW with ad-hoc wifi?

  Hello

  We have a laptop and we run a LabView control and acquisition of data on this subject program. We would like to have access to some of the values of the "indicators through an android tablet, so during an operation manual tap on our facilities, we could see remotely what happens with some measured values in our application LabView.

  The ethernet port is not available on this laptop, it is used for a sensor. It has wifi and bluetooth adapter. What would be the easiest solution to access the LabView app on this laptop from the Android device by using the "dashboard of data for LabView" android app? For security reasons, this laptop can't access internet, but of course, we could all just put a near wireless router (and not connect to the internet), and the laptop computer and the android Tablet access the same wifi network. I guess it should work, Yes?

  Or is it possible to make a connection to wifi ad-hoc between the laptop and the Tablet and use the DataDashboard? Anyone has any experience with such a solution?

  Last question: or what a Bluetooth connection? Might work?

  Thanks a lot for the tips!

  Kind regards

  Hi man,

  I recommend you connect your tablet as you described.
  _________

  |                   | ---> Network---> sensor cable

  | DAQ App |

  | Windows | ---> WiFi---> gateway---> Tablet

  |                   |

  ---------------

  I don't think that it is possible to use the Bluetooth with the application of the dashboard of data for Android. I can't find any information on Bluetooth, only for the WiFi.

  Best regards, Stephan

• Hi, can someone give me some ideas on what type/brand of usb cameras are not suitable for labview? I need to use with labview and IMAQ Cheers acquisition image vision module

  Hi, can someone give me some ideas on what type/brand of usb cameras are not suitable for labview? I need to use with labview and image acquisition IMAQCheers vision module

  Hi, I use a 1.4MP USB camera with LabView. The brand is ID - a German company.

• Why the basis of NOR-DAQmx for LabVIEW options are grayed out using a custom installation (with Action: Skip)?

  I try to install NOR-DAQmx Base 3.7.0 LabVIEW 2013 (LV is installed). When I try to install Standard, it does not settle for LabVIEW (only the tools common and C and USB), but gives a successful installation message.

  

  When I try to custom installation, all the "...". for LabVIEW 20XX"options are unchecked, dimmed and Action says 'Skip '.

  

  I try this on a 2011 MacBook Air 11 '' running OS 10.9. LabVIEW works very well.

  Thanks for your suggestions.

  Hello

  DAQmx Base gray if poster LabVIEW Installer is not detected on the LabVIEW support system. Did you install LabVIEW and then move it to another location?

  The LV location controls DAQmx Base is...

  / Applications / National Instruments/LabVIEW LabVIEW.app

  Thank you

  Steven T.

• 2651 a conversion of TSP Script for LabVIEW

  Hello

  I have a problem on the conversion of all TSP scripts that contain functions and appeal for the end loops. I'm new to the TSP with models of trigger scripts. I used the Script Builder (TSB) Test tool and am able to run any TSP and generate raw data, but I don't seem able to convert most of the codes in the command of LabVIEW VISA or loader LV TSP TSP and run it to generate data... I can't find any tutorial or examples how to do it.

  Let's say that... Use the example of KE2651A_Fast_ADC_Usage.tsp (pulse) and I'll just focus on the portion of function CapturePulseV (pulseWidth, pulseLimit, pulseLevel, numPulses). I have seen a few examples of LV that says loadscript myscript and close on endscript.  I did a lot of different approaches, and I kept getting errors in particular the print function that I am not able to generate data through LV by to read the data in the buffer to inside the instrument. Some approaches, I have had no errors but no data... Some approaches, I got error-285.

  The part of the code TSP pulse that works in TSB is here (I'm not including loadscript and endscript) and what is the RIGHT way to modify the code for LabVIEW and run it and obtain data? Thank you:

  function CapturePulseV(pulseLevel, pulseWidth, pulseLimit, numPulses)
      if (numPulses == nil) then numPulses = 1 end
  
      -- Configure the SMU
      reset()
      smua.reset()
      smua.source.func            = smua.OUTPUT_DCVOLTS
      smua.sense                  = smua.SENSE_REMOTE
      smua.source.rangev          = pulseLevel
      smua.source.levelv          = 0     -- The bias level
      smua.source.limiti          = 5     -- The DC Limit
      smua.measure.autozero       = smua.AUTOZERO_ONCE
  
      -- Use a measure range that is as large as the biggest
      -- possible pulse
      smua.measure.rangei         = pulseLimit
      smua.measure.rangev         = pulseLevel
  
      -- Select the fast ADC for measurements
      smua.measure.adc            = smua.ADC_FAST
  
      -- Set the time between measurements.  1us is the smallest
      smua.measure.interval       = 1e-6
  
      -- Set the measure count to be 1.25 times the width of the pulse
      -- to ensure we capture the entire pulse plus falling edge.
      smua.measure.count          =
                      (pulseWidth / smua.measure.interval) * 1.25
  
      -- Prepare the reading buffers
      smua.nvbuffer1.clear()
      smua.nvbuffer1.collecttimestamps    = 1
      smua.nvbuffer1.collectsourcevalues  = 0
      smua.nvbuffer2.clear()
      smua.nvbuffer2.collecttimestamps    = 1
      smua.nvbuffer2.collectsourcevalues  = 0
      -- Can't use source values with async measurements
  
      -- Configure the Pulsed Sweep setup
      -----------------------------------
      -- Timer 1 controls the pulse period
      trigger.timer[1].count          = numPulses - 1
      -- -- 1% Duty Cycle
      trigger.timer[1].delay          = pulseWidth / 0.01
      trigger.timer[1].passthrough    = true
      trigger.timer[1].stimulus       = smua.trigger.ARMED_EVENT_ID
  
      -- Timer 2 controls the pulse width
      trigger.timer[2].count          = 1
      trigger.timer[2].delay          = pulseWidth - 3e-6
      trigger.timer[2].passthrough    = false
      trigger.timer[2].stimulus       =
                  smua.trigger.SOURCE_COMPLETE_EVENT_ID
  
      -- Configure SMU Trigger Model for Sweep/Pulse Output
      -----------------------------------------------------
      -- Pulses will all be the same level so set start and stop to
      -- the same value and the number of points in the sweep to 2
      smua.trigger.source.linearv(pulseLevel, pulseLevel, 2)
      smua.trigger.source.limiti      = pulseLimit
      smua.trigger.measure.action     = smua.ASYNC
      -- We want to start the measurements before the source action takes
      -- place so we must configure the ADC to operate asynchronously of
      -- the rest of the SMU trigger model actions
  
      -- Measure I and V during the pulse
      smua.trigger.measure.iv(smua.nvbuffer1, smua.nvbuffer2)
  
      -- Return the output to the bias level at the end of the pulse/sweep
      smua.trigger.endpulse.action    = smua.SOURCE_IDLE
      smua.trigger.endsweep.action    = smua.SOURCE_IDLE
      smua.trigger.count              = numPulses
      smua.trigger.arm.stimulus       = 0
      smua.trigger.source.stimulus    = trigger.timer[1].EVENT_ID
      smua.trigger.measure.stimulus   = trigger.timer[1].EVENT_ID
      smua.trigger.endpulse.stimulus  = trigger.timer[2].EVENT_ID
      smua.trigger.source.action      = smua.ENABLE
  
      smua.source.output              = 1
      smua.trigger.initiate()
      waitcomplete()
      smua.source.output              = 0
  
      PrintPulseData()
  end
  
  function PrintPulseData()
      print("Timestamp\tVoltage\tCurrent")
      for i=1, smua.nvbuffer1.n do
          print(string.format("%g\t%g\t%g",
                              smua.nvbuffer1.timestamps[i],
                              smua.nvbuffer2[i],
                              smua.nvbuffer1[i]))
      end
  end
  

  I finally solved it myself! I first create support shell, according to the documents, but the problem was with functions of scripts but I solved by introducing VISA separate, feature writing and THEN retrieve the data from the instrument directly by VISA buffer read more. I did TSP_Function Script Loader that allows simply copy/paste codes teaspoon (any * .tsp) of: TSB program or incorporated into this type of function and loader.vi, name (parameters), defined by its own pasted script then it will generate RAW files directly in the array of strings that can be broken into pieces or restructured into what you want as for the graphics, etc..

  That's all I really need to do, I can do codes of tsp in LV and get the data off of it easily via the function defined. Now, this Loader.VI behaves in the same way that TSB keithley-made program I use.

  Here I add Loader.vi Script TSP_Function (in LV 2011 +).

• Support for LabVIEW 2016

  Can someone tell me what VirtualBench drivers will be available for LabVIEW 2016?

  Release date is... right now! NOR-VirtualBench 16.0, with the help of LabVIEW 2016, is available here:

  • Driver 16.0.0 and NOR-VirtualBench Application

  (My apologies for yesterday, does not but it takes a little while to download pages to go live.)

• Support of NOR-DNET for LabVIEW 2013

  We currently use OR DNET 1.6.6 with LabVIEW 2011. I installed LabVIEW 2013 now also on my computer and tried to synchronize all of the drivers with my installation of LabVIEW 2011.

  Well, it seems that NEITHER-DNET does not support LabVIEW 2013, at least officially. compatibility of Version of LabVIEW and NOR-DNET indicates that NEITHER-DNET 1.6.6 supports 2011 NOR-DNET 1.6.7 2012 LabVIEW and LabVIEW.

  The list NOR system driver November 2013 set OR DNET 1.6.7 defined pilot. When I try to install it, there is no support for LabVIEW 2013.

  My question is, if there is a plan to include support OR DNET for LabVIEW 2013 or later in the game to pilot?

  I copied the directories vi.lib\DeviceNet and vi.lib\nidnet of LabVIEW 2011-2013 and I can load my programs without any problems. I always did not build an executable and does not run on the test set-up, but projects can be loaded in LabVIEW 2013 without any screws of brocken. should I expect any problems running LabVIEW 2013 with the NOR-DNET to 1.6.6 and 1.6.7 driver?

  Nick

  There should not be problems but it is a former pilot, we will not be updated for the future version of labview.

• Compatibility of boards of daughter BasicTx and BasicRx with USRP2920 and LabView

  I want to know that girls BasicTx and Rx cards Ettus research base are compatible with USRP2920 and Labview or not.

  These cards also supports variable gain or not? Please confirm

  Thank you

  JK

  They will work, but you must use property nodes to configure them. No is no LO so ther is no center frequency setting. I and Q are separate channels so you must separate them and treat them as such. There are no gain as the boards primarily provide access to the ADC.

• Mcc usb 1208FS for labview 10.0 connection problems

  I have version 10.0 of Labview installed on windows XP computer. I want to connect MCC USB 1208FS for Labview. Not able to see the device MCC in device of measurement and Automation Explorer interface. It appears? Please let me know the steps to access the device of the MCC in Labview.

  I can see the MCC card detected in the software InstalCal of MCC supported. I installed the latest version of the CMC the CMC site software.

  As far as I know, you will not be able to see physical computer as in MAX.

  From the file of help from MAX: "Measurement & Automation explore (MAX) allows to access your National
  Instruments of devices and systems. "that is material MCC is not a feature of National Instruments.

  Why not stick with the InstaCal software and the MCC screws provided?

  Ian

• Enqueue cluster for Labview Teststand, return a cluster by notification

  Hi all

  I get very very frustrated that I can't find a way to spend

  an asynchronous VI with a cluster of Teststand reflecting a LV

  cluster using a queue.

  This works if wire you the cluster Teststand for the VI is there

  an order appropriate to link to. Yet, the VI has no

  Connector, he expects that a cluster in queue, read of the

  PropertyObject by 'GetValVariant', do some magic

  and is supposed to return another cluster using Teststand

  a notification

  I can read singular elements of the cluster in queue, but cannot

  Run in a cluster of LV with, say, the good old 'VariantToData '.

  which indeed works great inside LV

  Same thing happens when I try to regain a Teststand cluster

  using 'SetValVariant' even if both the Teststand cluster

  and the cluster of LabView are the same format and structure.

  The 'Wait' Teststand notifier action is linked to the right cluster

  property, but Labview fails at the "SetValVariant", because not of

  the right type, even if I have sunk the variant data.

  I wonder if I do wrong or Teststand and Labview

  are simply not designed to work together seamlessly.

  Here's the example I'm putting in place, but the reading of the

  cluster fails, while the alternative 'False' works (123.00)

  Defining the notifier cluster fails too, but its definition the

  elements indivualy also fails because Labview is

  What are 'Compliance' and 'Comments' in

  the 'True' alternative, although I tried all

  hierarchy tree.

  

  You might have figured out, but I really really need to

  get this working, and I can't understand where the

  default is (next between the Chair and the keyboard) because

  the principle works in LabView.

  David Koch

  Okay guys, I give up all hope, that I had to do this work.

  This is a WIP Teststand container/Labview cluster motor relay.

  TestStand 2013-> TCS_main_2.0.4.seq (run TCS_teststand_2.0.0.vi)
  LabVIEW 2013-> TCS_teststand_2.0.0.vi (run TCS_instruments_2.0.0.vi)
  LabVIEW 2013-> TCS_instruments_2.0.0.vi (interface instruments)

  The main idea was to catch Teststand queued of containers,
  convert a Variant, to analyze their structure and
  to match with their counterpart of cluster of Labview.

  The engine is initialized to 'learn' the Labview
  data structures, storing the data type and the names of the clusters
  different elements, as well as the cluster hierarchy.

  A format of target data type and an associated action are also
  stored for each identified cluster/container.

  Then the engine is waiting for incoming Teststand queue
  containers, convert them to a Variant, to analyze their
  structure and * TRY * to match with the stored
  having been analyzed Labview homologous groups.

  This is what I call the "footprints".

  The three main problems were... are:

  1 - different naming convention (TCS_string_teststand_name_convert_2.0.0.vi)

  2 - format of different data type (TCS_variant_tree_convert_2.0.0.vi)
  3 - different (TCS_propertyobject_tree_parse_2.0.0.vi) data structure

  I think I was very close to resolving these issues, but I'm
  short on time. As an entrepreneur, I've spent
  more than a month of work on this value. Who is
  too many given my dead line.

  I'm quite sad to be leaving this unfinished, he would have
  was great to get the motor relay pole upward and
  running, having just to place a container Teststand
  to get something done automatically at the other end
  and just wait for a notification sent for analysis.

  What's left to do is the following, as an exercise
  left for the reader:

  To "explode" the data structure to correspond to of Teststand "
  still more verbose simpler data format

  This means for example that a Labview wave have to
  be transformed into a cluster of 3 datas. You can read the
  suite of document, but it is not very clear on how
  The LabVIEW data type formats are converted to their
  corresponding Teststand counterpart:

  http://zone.NI.com/reference/en-XX/help/370052N-01/tsref/infotopics/labview_data_types/

  Beware, this involves a lot of trial and error, as
  creating a large Labview cluster with all data
  type of support, import it in Teststand and create
  a custom, data type and then compare each converted

  a data type.

  B point A would improve the adequacy between Teststand
  containers and clusters of Labview.

  With a longer data structure mirrored, it will indeed
  help 'TCS_fingerprint_search_2.0.0.vi' to compare
  the structure of the Teststand container with the correspondent
  LabVIEW cluster structure, the elements names
  Always different Convention.

  Conversion of data format C - needs to be done, place holders
  are ready to be filled.

  There are still a lot of work to do in 'TCS_variant_tree_convert_2.0.0.vi '.

  Remember that the type of data "FileGlobals.tcscluster".
  mirrors (wise Teststand) the 'TCS_instruments_2.0.0.ctl '.
  type definition.

  This means that a string has not transformed a waveform.
  Data format should be very close to each other. That's why
  There is no need to focus too much on these "exotic" data
  format conversions.

  Thanks again to all the people who have invested some time
  in trying to help me solve this issue.

  Thanks to nathand for its cluster monitor not recursive.

  David Koch

• Report Generation toolkit for labview 2010

  H all.

  I'm looking to download the 2010 labview report generation tool. When I proceed to download the Toolkit on the site of the national instrumnets, it says that I need LabVIEW 2011 or later in order to install it.

  Is there a version of this for labview report generation 2010 toollkit and can anyone provide a link maybe?

  Thanks for reading.

  Try this: [link removed, can be found on ni.com/downloads OR software downloads, the LabVIEW Report Generation Toolkit 2010 is available to customers with program Service Standard here: http://joule.ni.com/nidu/cds/view/p/id/3247/lang/en, other clients can communicate directly with NOR]

• modulation toolkit for labview for embedded controller PXI-8106

  Hello

  I have an on-board controller: 8106 PXI OR PXI 5661 and 5671. He came with DAMA RFSG but not the Modulation Toolkit (TM). Now I cannot access some screws RF Toolkit as NI DAMA close.vi etc. I opened a code that uses this DAMA close.vi and since I donot have probably MT, I can't run since the claim code to choose the path!

  I checked for the TM in the start menu-> all programs-> national instruments-> modulation but in vain. Also, I opened MAX and under "Software", I could find DAA, pilots RFSG etc but not the Mt.

  When I checked online it says I have to buy the cd/dvd of MT. If I do, how I run on my controller?  What are my other options?

  PK

  Hello

  I think I solved the above problem. I had to install the RFSG and ACD for labVIEW. For some reason, the equipment was delivered to me with DAMA and RFSG, but only for C. This part was misleading because I saw on my National Instruments system but not the DAMA DAMA and RFSG vi. Also spectral measurement Toolkit (SMT) has not been installed. SMT is a MUST for the good functioning of the RF VSA. After you install the required drivers and tool boxes, I am able to run and use the VI completely.

  Thanks for your support Abhishek.

  PK