Arduino and LabVIEW makerHub

Similar Questions

• Transfer of files of arduino for Labview

  Hey.

  I do my b.a. in Labview using an Arduino 2560. The arduino controls a temperature probe, with 16 pixels.
  I made the connection with the microcontroller of the sensor, using I2C - bus. Arduino MI send via USB as a package of 16 bytes, that contains the temperature measurement.
  I have a problem with how I should read the transfer of files in Labview string text to table.

  I downloaded the Labview interface for arduino and have connection with Labview and arduino.

  I have searched the Labview interface for arduino modules but can't seam to find a drive bytes.

  The end result would be a graph of intensity which show temperature mearsurement.

  https://decibel.NI.com/content/groups/LabVIEW-interface-for-Arduino

• Simulation Serial Monitor of the Arduino with Labview?

  Objective: Simulate Serial Arduino using Labview base series Monitor write and Read.Vi.

  Problem: When a stream of ASCII data is sent to the base series writing and Read.VI it stops playing after about 3 seconds.  Whereas that must be continually read data even when there is more data that can fit in the reading string indicator. Ideally, it should push the old data from the top of the screen and display the data again at the bottom of the screen.

  What changes should I do at the base series write and Read.VI to simulate Serial Monitor of Arduino?

  Howard

  
  

• NOR-Fieldpoint supported in Windows 7 and LabView 8.6

  We have a 'classic' with an ethernet controller FieldPoint system. We want to be able to read/write from/to the FieldPoint network using a computer with LabView 8.6 and Windows 7. NOR-FieldPoint is supported in LabView 8.6 and Windows 7?

  Kind regards

  Nate

  Hi natewkidd,

  I feel like some confusion between the operating systems running on a development computer (as Windows 7) and real-time operating systems that run on our real time (such as the PS-2000) controllers. I will do my best to clear up this confusion first answering your questions.

  (1) what is the difference between 2009 LabView real-time and LabView 2009?

  LabVIEW Real-time 2009 is actually a software officially known as 2009 LabVIEW Real-time which is installed after the LabVIEW 2009 development software to allow the user to develop and deploy applications in real time on targets in real time as your PS-2000. You can consider the LabVIEW Real-time 2009 almost as a plug-in for LabVIEW 2009 deployment and development of real-time applications.

  (2) if I have a PS-2000 on the ethernet network and to use a computer that is running Windows 7 and LabView 2009 for record and display data, will I still be able to communicate with the network FieldPoint screws write FieldPoint to my Windows 7 computer?

  If you go just to use the PS-2000 as a network module (NOT to deploy a real-time application to run on the PS 2000 itself), you should be able to communicate with him using just the read/write FieldPoint screw on your Windows 7 with LabVIEW 2009 machine and the driver NOR-FieldPoint 6.0.5. In this case, you actually do not need the Module Time since you do not deploy the application to the target in real time.

  About the PS-2000 unsupported beyond LabVIEW 8.5.1, is because the controller's memory is not large enough to hold the software that is installed on the controller with LabVIEW 8.6.x Module real-time and LabVIEW Real-time Module 2009. For more information on this, you can check this knowledge base article.

  I hope it's useful! Let me know if you have any other questions.

  Thanks for choosing National instruments.

  Aaron Peña

  National Instruments

  Technical sales engineer

  http://www.NI.com/support

• measure the angular speed, angle and trigger using a gyroscopic sensor breakout board and LabView data acquisition

  How to measure the angular velocity, the angle and trigger using a gyroscopic sensor breakout board and LabView data acquisition?

  There is a single channel data acquisition code which measures the angular velocity, angle and flexibility using a gyroscopic sensor breakout board and acquisition of LabView data attached to this, I need a help to creat two-channel data acquisition code?

  Hello

  Attached is a vi that you can use in order to read the measured angular position of an encoder.

  If you need more examples on the tasks that you can develop with NOR-DAQmx and LabVIEW, you just need to open LabVIEW and click Help > find examples > Input and Output material > DAQmx > entry counter.

  Kind regards

• 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.

• How to sit interface with matlab 2010A and labview 2010

  I use tools of simulation interface 5.0 with matlab 2010A and labview 2010, I want to take my cue from matlab, labview but signal transfer, I am facing a problem. I want to know is there any compatibility issue in sit 5.0 or I do something wrong?
  photos of errors are attached.

  natasftw wrote:

  http://digital.NI.com/public.nsf/allkb/02F5FA55FC28BDE1862578A30071F975
  While it is for 2011, I doubt that they decided to remove 64-bit compatibility as they went forward as 64-bit has become more rather than less demand.  In this document,notes LabVIEW Simulation Interface Toolkit does not support 64 bit versions of MATLAB application software."

  The extent of the compatiblitly for 32 - bit, I'd take a peek at: http://digital.ni.com/public.nsf/allkb/D174674A91E5536286257428005C2426

  The OP's question was SIT support 64 - bit version of LabVIEW and 64-bit version of the MATLAB/Simulink itself, not the operating system software.

  Document in your second link is on a completely different topic to have API for LabVIEW and MATLAB/Simulink/RTW (well, mostly Simulink & RTW). Here is the relevant link for the 32-bit compatibility: http://digital.ni.com/public.nsf/allkb/049295038FF0EE2A86257A06006B2DAD is no SIT 64-bit.

  Other underlying issues is that Pharlap does not have a 64-bit version. Finally, simulations are better performed on some RTOS (embedded PXI) for a deterministic execution rather than PC operating systems.

  -BTC

• Hide icon Label step using the API Testand and LabVIEW

  Hello

  can someone tell me how it is possible to hide the icon of a step label using the API Testand and LabVIEW?

  In the Teststand sequence editor, under the Label Edit tab there is a checkbox called "Hide icon". Is there something similar in the API?

  Thank you

  Yes you can, you must set the stage "ni_blank.ico" IconName property

  

• Linear actuator, motor controller and labview. Establishing a connection.

  Overview:
  I have a 12VDC linear actuator (potentiometer built in) connected to the and 21v3 Jrk USB motor with Feedback Controller (http://www.pololu.com/catalog/product/1392). Feedback from the actuator wires connect to the motor controller motor USB controller connects to the computer via USB.

  Problem:
  Establish the connection between the motor controller and labview.

  What I've done so far:

  I installed the drivers for the motor controller and windows detects it. OR MAX detects my motor controller (photo attached), but for some reason when I try to access it via the daq assistant in labview is not see it. I tried also access it through VISA with no result...

  Help will be appreciated.

  Thank you

  Peter

  You have some things you have to look in:

  • When you have installed the software, he was installing a USB > dll Com Port virtual as FTDIchip or similar? If so, when connect you your device, it will reveal itself as a normal COM (new) Port in Device Manager. You then try to talk to this COM port.
  • If you try to use the USB native on the map (as MAX has detected for you), then you will need to use the code in the .NET framework provided by the manufacturer (probably written in c#) and do your own builders in LabVIEW. If you have never done this before, it's not trivial.

  I would call the manufacturer and just tell them what you're trying to do. They have probably treated before LabVIEW and can have an example to help you get started.

  Edit: for fun, I followed the link you provided (which doesn't really). I searched "LabVIEW" of their site and indeed has achieved several successes. There is one thing that I downloaded (can't resist looking at code) was a gigantic turd. However, it doesn't use a standard Com port.

• Implement and control 'meter' in S7 - 300 by the OPC and LabVIEW

  Hello world

  I use a S7-300 PLC and OPC Server for my projects. I have a problem: S7 - 300 has a meter module which digital signal of County. I only can implemented using SIMATIC STEP 7. Can I set up the meter module using only the server OPC and LabVIEW

  does anyone have a solution or an idea for my problem?

  could you please help me...

  Thank you

  Hi Echion,

  NOR-DAQ (MX) is used only for material OR: no you can not use it.

  To program the controller you must use the right programming environment. For Siemens S7, you need to use Simatic (or perhaps some other 3rd party software supporting IEC61131). Point.

  The OPC server is used only for the exchange of data. This is no interface programming!

• LCD, extented and Labview controls

  Hello

  I use a LCD series (https://www.sparkfun.com/products/9395) associated with a TTL - USB converter (http://www.miniinthebox.com/fr/cp2102-usb-2-0-vers-uart-ttl-convertisseur-6pin-serie-du-module_p3910... and labview with VI No. 1.) Sending simple commands such as VI No. 1 works well. My problem is that I do not know how to send orders Extended Page 2 here https://www.sparkfun.com/datasheets/LCD/SerLCD_V2_5.PDF.

  For example, as I understand the datasheet, I need to send 124 128 to disable the brightness of the screen. If I type "124 128" in VI n ° 1 the LCD displays "124128.  I get the same result with VI n ° 2.

  If anyone know what I can try next?

  Thanks a lot.

  User1979

  It seems that these values (124 and 128) are the decimal equivalent of the byte to transmit 0x7C and 0x80. It is not possible to say with certainty from your images, but most likely you send the characters of ASCII text for '1' '2' '4' and '1' '2' '8 '. Since then, they appear on the screen that is certainly what is happening.

  In your second pop VI on the string constants and select hexadecimal display in the context menu. Then type the values hex 7 c and 80.

  Lynn

• I'm doing a Shell call Firefox in the directory C:\Program Files (x 86) of \Mozilla FireFox\ and LabView shell call gives an error.

  I'm doing a Shell call Firefox in the directory C:\Program Files (x 86) of \Mozilla FireFox\ and LabView shell call gives an error. I can go to the BACK shell and make the fine call, but Labview Shell gives several errors. Anyone know how to get around the problem of directory with the name of the Program Files (x 86) directory with space and the (x 86) BACK doesn't seem to like?

  You must use quotation marks.

• Comparison of c sharp and Labview?

  Can any budy tell me the comparison between C sharp, dot Net and Labview on Non Application of material?

  Please tell me the positive and negative on all three.

  Its Urgent

  Concerning

  Gilles

  Your question is too vague. And besides, there is no need to compare c# to .NET. C# is a language that uses .NET. .NET is a framework, not a programming language. Your question might as well ask "can you tell me the comparison between C++ (version not .NET) and LabVIEW?

  There has been discussions numeous on comparison of LabVIEW with the text-based programs. Please do a search before asking such a vague question.

  How to ask Questions the Smart way

• Limitations of memory PNRF and LabVIEW

  I've written a VI that reads a data PNRF file (using the data of LabVIEW PNRF plugin) and takes the data from the channels, sampling rate and channel names.  However, I am limited to playback the files having no more than 8 channels, 2 370 000 readings in each channel.  Nothing more and LabVIEW gives me an error of low memory on a Windows 7 Pro 32-bit computer that has 4 GB of RAM.  Using the task, LabVIEW-error with use of memory manager in 1 063 216 KB.

  Is there a better way to read files more PNRF?

  The VI looks like this:

  

  Thank you

  Ron

  Update: I've improved time (1/4) and the parameters of memory (1/2) by changing the 'chain of output data' property service 'Read data [channel]' in 'table of waveforms.

  

• kusb 488 and LABVIEW

  Can someone tell me how to connect with an instrument using the KUSB - 488 A converter USB to GPIB and LABVIEW?
  My question is that if we have equipped a GPIB card on computer LABVIEW to recognize and display the address of cards... When I connect the USB-GPIB converter without this interface appears. So, how to treat the instrument? using VISA? Please give a simple example...

  Thank you