using the series to read and write, I get my orders echo



Tags: NI Software

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  • How use the serial port read and display the text but not scroll off the screen?

    I'm new-ish/return user fan of Labview and trying to change the example VI "Advanced serial write and read VI" is the part of the dev suite 2012.  I need to use the string box for ALL of the text from a serial port, always adding and just roll off the screen when the actuals come to the serial port.

    What actually arrived more than bytes (or no bytes AT ALL!), during reading time text, current rolls out of the box in the chain.  Even when receiving 0 bytes, screen is removed.  I'm not very familiar with the locations of functions and even worse to understand obscure references to functions, so please keep very basic answers so I can follow.

    Just to be clear, I need window of the chain behave as HyperTerminal does always displays the data and it is not pushed by window arbitrarily.

    Thank you

    Steve

    A long shot.

    Is that what you want?

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    If you use 10 x or later:

    Choose Preferences > General > select default PDF Manager.

    This will call the installer and you can set the default display.

    Ben

  • I use the older style firefox and can not get the password manager to remember one of my passwords, how can I do this

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    Thanks for the advice, I went to another program... Last time... and saved my passwords with it. I find it easy to use and non-intrusive, and it has several features that are very convenient for me.

  • Using the same interface CAN read and write

    Hello.

    Can I use the same CAN interface to read and write?

    For example:

    I send you CAN frame using CAN1 to my MCU.

    IF MCU confirmed the order of receiver it immediately sends the echo return command and there different ID to send the command.

    I tried to use CAN1 output framework and then reconfigures CAN1 to frame in queue and retrieve the frame of the echo.

    But it seems that I was always missing. The 'framework of CAN' kept vi expire.

    When I used the separator on the outlet BOX in my configured MCU CAN1 for frame and CAN2 for chassis in and I managed to catch the echo framework.

    I think about 100 ms for the frame in response that will be sent after the order has been received. It takes longer for the NI PXI-8513 reconfigure? Can I still do it, or I have to use the separator?

    I wad jump to use an interface to read and write.

    Thank you

    Ok. I misread your notion of echo. I understand now. I'm sorry.  The code you posted seems reasonable.

    (1) did you notice on or off for the session?

    (2) what baud rate? You can add a parameter of baud rates for the property to be explicit node.

    (3) I don't remember the name of VI, but you can add a status of Comm Get after reading. This will give you some information about the bus - if errors were detected, etc. Which can be useful to help debug.

  • Read and write of series Basic can't read a second time

    Hi, I'm developing my own VI to write and read an iRobot Create.  I based my vi off the coast of the basic series example write and Read.vi I found (on LabView 8.0).  When I run my vi I am able to read information from the beginning to create, but I am unable to read a second time (after a write command).  The second reading should be the same as the first (I checked with the help of another program that is linked to the creation).  I am new to using LabVIEW and I was wondering if there is a common mistake made by trying to implement a series of read and write.

    Thank you.

    First of all, to debug your orders with a program such as Hyperterminal. If it works there, then it should work in LabVIEW. You may need to send a carriage return and newline (\r\n). Your code is not currently set up to do.

    Only do something when a button is basic programming LabVIEW. You can use a simple while loop with a façade that Boolean connected to an instruction box. If you have anything other than the basic version of LabVIEW, you should use the structure of the event. Look at the examples that come with LabVIEW.

  • How to read and write attributes using the API?

    I'm trying attributes of access (read and write) of the following:

    SequenceFile

    Sequence

    The sequence steps

    When you look at the documentation of the API, TestStand, the following functions are available:

    PropertyObject

    Properties

    Attributes (read-only)

    HasAttributes (read-only)

    Methods

    DisplayAttributesDialog

    I tried to use the SetValString and GetValString commands using the reference of the attributes, but it does not seem that the data is stored in the file.

    I can't find the following information in the TestStand API:

    1. Where the attributes are stored in a property object?

    2. How can we access through the API?

    No advice and no information is appreciated!

    You must increment the number of changes to the file after that editing the sequence editor (or UI) won't refresh or mark the file, as amended. Use sequenceFile.AsPropertyObjectFile (). IncChangeCount().

    SequenceFile attributes are stored in the SequenceFile.Data, not the object of SequenceFile object. You can change them in the Advanced tab of the properties of the file sequence dialog box.

    Hope this helps,

    -Doug

  • How to read and write files .exe to soa using the file adapter?

    Hello

    I have a requirement, that I need to read and write files .exe to soa using the file adapter.

    Can someone help me.

    Thanks in advance,

    Divya.

    Hi Vijay,

    I tried with opaque. It works for me.

    Kind regards

    Adkins

  • TCP Read and Write at the same time

    Hello everyone,

    I have a question about parallelism in TCP connections.

    I know that it is possible to read and write on the same connection ID.

    So, if you ReadTCP and WriteTCP block each other, if you use the same TCP connection ID?

    Or to request more precise if I run two while loops, in parallel, with one end by calling WriteTCP and the other called ReadTCP.

    one of the delay of loops (or block) will be the other if both loops call their VI TCP at the same time right?

    The system is Windows 7 and Labview 2012.

    Kind regards

    Sebastian

    They are perfectly parallel.  Just write in one and read it from the other.  There is no conflict.

    See My TCP articles for more details.

  • I read and write English but my husband reads and writes in Russian. How can I activate the taskbar of the Russian language?

    My husband is from the Russia.  It reads and writes in Russian and I'm having a problem turning on the Russian keyboard.  I went many steps of the menu start, Control Panel, regional and language options, languages, details.  I added the Russian.  under the Russia, there is a symble of a keyboard than Russian (typewriter) Russia and the United States.  acorrdign at every stage, there should be a tab in the bar of tasks showing that I can switch bewteen eglish and Russian.  who does not come to the top.  I have check the tab bar of language and made sure all the boxes are ticked, but I still can't find the language bar. what I am doing wrong?

    I don't need a translator who is the other thing that I still find.  I need for my husband who bought the computer to be able to type in Russian, his mother tongue.

    Thank you for your time,

    Heather

    See if that helps you

    http://Office.Microsoft.com/en-GB/Outlook-help/switch-between-different-languages-by-using-the-language-bar-HA010362283.aspx

  • Read and write data to the content repository.

    Hi all
    We use the content repository to store a document and images on the web server in the Center.
    So we have created/setup a repository of content on the web center.
    Please proivde me some might document page to get an idea of how I can read and write the date
    content repository.
    You are most welocme to provide some idea /suggestion.
    Thank you
    Arun.

    You are using webcenter spaces or you create a custom application webcenter?

    When you create a custom application webcenter, you can make use of the workflow Documents. Jdeveloper resources catalog, you will find a few flows of Documents job that will allow you to add some components to manage documents in a folder structure.
    You must first create a connection to your content from your application server. This can be done in the Application resources, right-click on the connection and in the context menu, select "content repository". Them you must filll in connection to your content server details. Make sure you have selected "Set as primary connection for document service" because otherwise the document taskflows you deposit on your page will not find a connection.

    Once you have added the connection, you will also find a datacontrol to the content repository. In this way, you can use the datacontrol place the taskflow and you can create several custom tables.
    I'm not sure but I think the datacontrol also include surgery to create the document but I'm not sure...

    And if not enough, you can always do use the webservices provided by content server. In Jdeveloper you can easily create a datacontrol from Web services by providing the wsdl file. UCM provides for services so that you can import the wsdl into your application and you can easily create your own forms checkin, tables...

    Here is some information on how to integrate services document:
    http://sqltech.CL/doc/oas11gR1/WebCenter.1111/e10148/jpsdg_doc_lib.htm

    and here are some others:
    http://sqltech.CL/doc/oas11gR1/WebCenter.1111/e10148/jpsdg_content.htm#BABCCFJH
    http://sqltech.CL/doc/oas11gR1/WebCenter.1111/e10149/documents.htm#WCSUG2635
    http://sqltech.CL/doc/oas11gR1/WebCenter.1111/e12405/wcadm_documents.htm#WCADM205

    Published by: Yannick Ongena on Oct 8, 2010 08:23

  • Impossible to find the field read and write VI in labview 2009

    where is the field point to read and write VI in labview 2009

    According to the version of LV, BT pallets can be sensitive to the context. Try to create a project and add a fieldpoint target to the project.  Right-click on the target of FP in your project and select new > vi.  Now FP functions should appear

  • Read the motor current by using the controller PXI-7350 and MID-7604

    I use the PXI-7350 controller and MID-7604 drive to run a motor drive.  I would like to be able to measure the motor current while moving the engines.  This measurement is possible?  If so, what commands are required to read the motor current?

    Hi Casey,.

    the 7604 can limit the current to a value that is selectable by the user and you can activate the current reduction if the axis is stopped, but there is no way to read the current engine. If you want to measure the motor current, you must do it with an external device, but due to the current chopping and multiphase, motor control stepper motors is not a trivial task. Micro step mode the current phase looks like a rough sinus with lots of harmonics signal, so you will need to do a true measure requiring RMS of expensive measurement equipment.

    Anyway. If you need to know the temperature of the motor you should better measure the temperature directly. The most inexpensive device OR do is the NI USB-TC01, but there are many other options available.

    Kind regards

    Jochen

  • with third party applications, I can read and write on the external drive HFS + for windows?

    Hello

    I see with third party app I can read and write to external disk NTFS on the mac computer.

    then othrwise, then I can read and write on extern hardrive HFS + with application of third party windows computer.  So who are the best third-party applications to read and write HFS and if they are free of charge on the external drive?

    Thank you

    Johan

    Now that I understand your goal, check out http://www.ufsexplorer.com/rdr_hfsp.php but your YMMV.

  • Help blackBerry Smartphones... 8530... language... Here you are... Add... Read and write Chinese English to the Japan

    Helooo I want download link and... A solution language how to add input more...

    Read and write in Chinese English language at the Japan in my blackberry curve 8530... OS 5.0.0. Bundle... 1675...

    Thank  You......................................

    Hello and welcome to the community!

    Please start by these KBs:

    • KB05305 Location of support for BlackBerry smartphones
    • KB17208 How to install and configure the language pack of East Asia on a BlackBerry smartphone

    If you get stuck somewhere, please be very explicit (the exact KB, the exact step, etc.) when you come back to ask for more.

    Good luck!

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