How to add 15 bit can crc calculation to labview polynom is x15 + x14 + x10 + x8 + x7 + x4 + x3 + 1 .

how to add can crc calculation to labview polynom is x15 + x14 + x10 + x8 + x7 + x4 + x3 + 1
for 15 bit calulation
thanks for any assistance

Hi there,
Here you can find the explanation of how the CRC calculation is done (see page 15). Now, if you are planing to do this with NI hardware/software it does not make sense since the calculation it is already taken care by the driver. In case you want to do this on your own using digital lines be careful with impedances and any other electrical consideration.
I hope this helps
Alejandro | Academic Program Engineer | National Instruments

Similar Messages

  • How to add silver front panel theme for labview 2010

    how to add silver front panel theme for labview 2010

    Mahisnair wrote:
    yes i had tried this way but the vi built with silver theme doesnt look good in 2010 :-(
    wish if there was a way to include silver theme in 2010
    The only way I see to make it like that would be to recreate the theme in LabVIEW 2010 with external bitmap objects. Unfortunately it won't be as functional as the silver controls in various terms such scaling (bitmaps scale very badly) or transparency and click through functionality (a bitmap assigned to a control part will always catch all clicks and never allow a click to pass through anywhere to a lower layered part).
    The silver controls are using special internal graphic objects that were added in LabVIEW 2011, so recreating silver controls with the same functionality in earlier LabVIEW versions is impossible.
    Rolf Kalbermatter
    CIT Engineering Netherlands
    a division of Test & Measurement Solutions

  • Designer 2010 - how to add a custom or calculated field ?

    Hello
    I have a list like this:
    [name][course][date][result]
    John Smith, Windows beginners, 01-01-2014, 10
    John Smith, Windows advanced, 02-01-2014, 7
    Jane Doe, Windows beginners, 01-01-2014, 5
    Wanted:
    A list that shows all the people that attended 2 courses and a sum of their results.
    Following the example above:
    John Smith, 17, (2 courses)
    How can you add a custom field in designer? I have been tinkering but can't find it. If I place the cursor in a bottom row of the list, and in the ribbon I choose Options/Formula, I can enter an Xpath expression. But after clicking OK, nothing happens, nothing
    appears.
    Is there a tutorial (for beginners) somewhere on how to add a custom field to a page?
    Thank you!
    D

    I think the easiest way to accomplish this is through using the jQuery SPServices library to call the list items into an array and group by name. Then you can count the number they have done and then also do your calculations.
    Andy Wessendorf SharePoint Developer II | Rackspace [email protected]

  • Lost my aggregate device???  forget how to add so can record thru firewire thanks

    lost my aggregate device??? It just went away, no changes made!!  forget how to add the aggregate device so can record with external mics thru firewire usinf GBand  thanks

    Basswoman wrote:
    forget how to add the aggregate device
    perhaps this will help:
    http://www.bulletsandbones.com/GB/Tutorials.html#allaboutaggregatedevices
    (Let the page FULLY load. The link to your answer is at the top of your screen)

  • How to add a new arm processor to labview!!!

    Hi...
    I'm using Labview 2009 for using the Arm embedded module.
    I plan to use the LPC1768 NXP Cortex-M3 microcontroller. when i was going to create a new ARM project, i couldnt find this Micro in the Target Processor Type!!!
    How can I Add a new MCU to the Labview?
    welcome to any suggestions!!!
    TanQs

    Hi,
    If you have NI LabVIEW Microprocessor SDK installed then you should follow the tutorial linked in the post above. If you don't have NI LabVIEW Microprocessor SDK then you would need to modifying a generic 'Other' target project that is installed by the LabVIEW Embedded Module for ARM Microcontrollers to work with LPC1768. See this tutorial for more details. As explained in the tutorial you will need to physically change the TgtSupp.xml to include the LPC1768 as a target.
    Sev K.
    Applications Engineering Specialist | CLA
    National Instruments

  • How to Add New Parameter in Cluster with LabVIEW Executable Program?

        In this VI,it can write the parameter in Cluster to the database (Access 2003).it run well.
        But When I add another parameter in Cluster,such as EE,I have to modify this Cluster. And at the same time,I have to modiy the database (I should add a column of EE).if this vi build to exe, how can I achieve it?Can LabVIEW have any way to increase new parameter EE in Cluster and in Database in executable program?
        Would you give me some advice?Thank you
    Attachments:
    Add ParaMeter In Cluster 20130206.zip ‏105 KB
    Cluster.JPG ‏9 KB

    It's rather unclear what you try to do here. In your first post you talk IMHO about the high level Datatbase Toolkit functions that take a cluster and translate it automagically into the appropriate SQL Query/Update.
    Your second question seems to be about the user interface of your application.
    Proper application design would mean to separate the user interface aspect from the actual database query in some ways. I definitely wouldn't use the same cluster for both. Also if you simply hide a control on the frontpanel (possible also in an executable) it still is present logically and if you end up using the high level database toolkit functions with that cluster it will result into a query or update of the database with all the data in the cluster, also the hidden ones.
    Rolf Kalbermatter
    CIT Engineering Netherlands
    a division of Test & Measurement Solutions

  • How to use IXXAT CAN to USB in LabVIEW for CAN read, when I am having VCI V3 driver?

     I am having VCI V3 driver for IXXAT CAN to USB.How to use that in LV for reading data from CAN device.

    Did you check the settings to make sure that the Password Manager is enabled?
    *Tools > Options > Security: Passwords: "Remember passwords for sites"
    Make sure that you do not run Firefox in (permanent) Private Browsing mode.
    *https://support.mozilla.org/kb/Private+Browsing
    *Tools > Options > Privacy: Use custom settings for history
    *Deselect: [ ] "Always use private browsing mode"
    See also:
    *http://kb.mozillazine.org/User_name_and_password_not_remembered
    *http://kb.mozillazine.org/signon.autofillForms

  • How to add unit to calculated key figures in BEx

    How to add unit to BEx calculated key figures in SAP BW BEx?
    I would like to add a unit to a calculated key figure in SAP BW BEx, so that it gets visible on the end user level. Currently the unit field is empty. I calculated the value from various key figures with different units and removed the units with the NODIM()-function. Is there an inverse function to NODIM() with which you can add a specific unit (like EUR or TAG).
    The "How tou2026 Report Data in Alternate Units of Measure" does not seem to cover the point.
    "Quantity Conversion Guide for SAP Business Intelligence" refers to the "Conversion" tab.
    I suppose you have to add a conversion routine, which is 1:1 and sets the target unit defined in BEx.
    Has anyone tried this? Is there a more simple solution?
    OLAP-Quantity Conversion:
    http://help.sap.com/saphelp_nw70/helpdata/EN/27/b65c42b4e05542e10000000a1550b0/frameset.htm

    Hi,
    if your CKF will have always same unit and you have one KF in you inforpovider with this unit, you can try to do this trick
    create a new hidden CKF as new CKF = KF / KF (with this equale new CKF = 1 unit)
    change your old CKF as old CKF = old CKF * new CKF
    let me know if it works.

  • I am using numbers in the new iWork. Just bought it 10 days back. I am not able to figure out how to add serial umbers from 1 to 100( for example) also i need to freeze the top header like in windows so that we can browse down without the heading going of

    i am using numbers in the new iWork. Just bought it 10 days back. I am not able to figure out how to add serial umbers from 1 to 100( for example) also i need to freeze the top header like in windows so that we can browse down without the heading going off. Can some one help?

    Hi Jay,
    Be aware that "Freeze Header Rows" and "Freeze Header Columns" apply only to rows and columns that are Header rows or Header columns. You can have up to five Header rows, Five Header Columns (and five Footer rows) on a Numbers Table.
    "Header rows" is a special designation. Besides being able to be frozen, Header and Footer rows are not included in formulas referencing whole columns, making it possible to place formulas such as =SUM(B) at the top (or bottom) of column B without causing a self-reference error, These designated rows are also not included in sorts of the rows in a table.
    Regards,
    Barry

  • Can't figure out how to add songs to my iphone with itunes 11.

    I can't figure out how to add songs from my itunes library to my iphone.  I used to just drag the songs from the library to my phone, but now that won't work. It's probably something really simple that I'm missing, but it's frustrating me. Can anyone help? My phone is the iphone 4 if that matters.

    Yes, thank you also. I was racking my brains out how to do a simple thing like adding songs to my ipod.
    But it's option+command+s to show or hide the side bar. 

  • How to add a checkbox to dynamic itab  so that i can select some records

    How to add a checkbox to dynamic itab  so that i can select some records in the alv and can display them in another alv using a button
    I have requirement where i have to display the dynamic itab records in an alv ....Some records from this alv output has to be selected through checkbox  provided in the first column .( I will get to know the structure of the itab only at runtime ,so iam using dynamic itab)

    Hi,
       I tried and finally i got it , Just try for it.
    type-pools : slis.
    PARAMETERS : p_tab type dd02l-tabname.
    data : ref_tabletype  type REF TO cl_abap_tabledescr,
           ref_rowtype TYPE REF TO cl_abap_structdescr.
    field-symbols  : <lt_table>  type   standard TABLE ,
           <fwa> type any,
           <field> type abap_compdescr.
    data : lt_fcat type lvc_t_fcat,
           ls_fcat type lvc_s_fcat,
           lt_fldcat type SLIS_T_FIELDCAT_ALV,
           ls_fldcat like line of lt_fldcat.
    data : ref_data type REF TO data,
            ref_wa type ref to  data.
    ref_rowtype ?= cl_abap_typedescr=>DESCRIBE_BY_name( p_name = p_tab ).
    TRY.
    CALL METHOD cl_abap_tabledescr=>create
      EXPORTING
        p_line_type  = ref_rowtype
      receiving
        p_result     = ref_tabletype.
    CATCH cx_sy_table_creation .
    write : / 'Object Not Found'.
    ENDTRY.
    *creating object.
    create data ref_data type handle ref_tabletype.
    create data ref_wa type handle ref_rowtype.
    *value assignment.
    ASSIGN ref_data->* to <lt_table>.
    assign ref_wa->* to <fwa>.
    loop at ref_rowtype->components ASSIGNING <field>.
      ls_fcat-fieldname = <field>-name.
      ls_fcat-ref_table = p_tab.
      append ls_fcat to lt_fcat.
    if lt_fldcat[] is  INITIAL.
        ls_fldcat-fieldname = 'CHECKBOX'.
        ls_fldcat-checkbox = 'X'.
        ls_fldcat-edit = 'X'.
        ls_fldcat-seltext_m = 'Checkbox'.
        append ls_fldcat to lt_fldcat.
      endif.
      clear ls_fldcat.
      ls_fldcat-fieldname = <field>-name.
      ls_fldcat-ref_tabname = p_tab.
      append ls_fldcat to lt_fldcat.
    endloop.
    loop at lt_fldcat into ls_fldcat.
      if sy-tabix = 1.
        ls_fldcat-checkbox = 'X'.
        ls_fldcat-edit = 'X'.
    modify lt_fldcat FROM ls_fldcat
        TRANSPORTING checkbox edit.
    endif.
    endloop.
    CALL METHOD cl_alv_table_create=>create_dynamic_table
      EXPORTING
        it_fieldcatalog           = lt_fcat[]
      IMPORTING
        ep_table                  = ref_data.
    assign ref_data->* to <lt_table>.
    select * FROM (p_tab) into table <lt_table>.
    CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
       IT_FIELDCAT                       = lt_fldcat[]
      TABLES
        t_outtab                          = <lt_table>.
    Thanks & Regards,
    Raghunadh .K

  • How to add a role so user can do Export, Copy & paste Master Data?

    How to add a role so user can do Export, Copy & paste Master Data? Thanks!

    Add S_GUI to the user role.

  • Can anyone help with associate my new iPhone with iTunes? My other old devices are there, but I see only how to delete one, not how to add one.  Thank you.

    Can anyone help with associate my new iPhone with iTunes? My other old devices are there, but I see only how to delete one, not how to add one.  Thank you.

    iTunes Match is a subscription system that allows you to upload your own music (e.g. coped from CDs) to the cloud so that it shows (in the cloud) on your devices and computers without having to sync/copy it.
    Automatic downloads allows to, for example, buy an app on your computer's iTunes and have it automatically download on your phone without having to connect and sync it or go to the Purchased tab in the App Store app on your download and download it yourself - but doing that, going to the Purchased tab and redownloading an app, should get it associated.
    But no, I'm not aware of any problems that not having it associated causes.

  • Have MacBook Pro (ancient) has 2.16 Ghz Intel Core Duo with 1 GB 667 MHz RAM using OS 10.4.11. Can I upgrade OS? If so, how far? And can I add more memory? I realize this is an old laptop but I need to wait to upgrade to new.

    Have MacBook Pro (ancient) has
    2.16 Ghz Intel Core Duo with
    1 GB 667 MHz RAM
    using OS 10.4.11.
    Can I upgrade OS? If so, how far?
    And can I add more memory?
    I realize this is an old laptop but I need to wait to upgrade to new.

    if it is the core duo, mac OS X 10.6.8., max ram 2gb.

  • I bought an old iPod touch It is 6.1.6, i would like to add a new icloud account but it can't let me. this iPod touch belonged to another person and i don't know where is he can you tell me please how to add a new icloud account??

    I bought an old iPod touch It is 6.1.6, i would like to add a new icloud account but it can't let me. this iPod touch belonged to another person and i don't know where is he can you tell me please how to add a new icloud account??

    The 4G/iOS 6 does not have an Activation Lock. That started with iOS 7.
    Place the iOS device in Recovery Mode and then connect to your computer and restore via iTunes. The iPod will be erased.
    If recovery mode does not work try DFU mode.                        
    How to put iPod touch / iPhone into DFU mode « Karthik's scribblings        
    For how to restore:                                                             
    iTunes: Restoring iOS software

Maybe you are looking for

  • JMS Receiver Adapter Question

    We are using a JMS receiver Adapter Channel to send data from XI to MQ Series.  In our environment, we have 2 Java Server instances configured.  The system is successfully sending files that hit the first Java instance, but the messages drop off and

  • How to link a full text index with catalog in a PDF file ?

    Good morning and thank you for your help. I already create some PDF files on a folder (with hypertext links between us) and I use the command "Tools\Document processing\Full Text Index with Catalog" to create an index; at this time everything works p

  • TS3899 Mail not getting messages from specific address

    I am consistently not receiving emails from a specific address in my Apple Mail inbox, but I have no filters enabled and the emails are not showing up in my spam and trash folders. If I follow directions for retrieving an email header in Gmail, I am

  • Problem displaying some pages since upgrade of leopard

    Hello everyone Is anyone experiencing difficulties after the new leopard upgrade. It all seemed to go well until I tried to read some of my pages. What is weird is that the pages are published and functionning well if accessed from the http..mydomain

  • HOW TO MOVE DATA FROM INT-TABLE TO DATABASE STRUCTURE?

    DEAR ALL! CAN ANY ONE GIVE ME SAMPLE CODE TO MOVE DATA FROM INT -TABLE TO DB-STRUCTURE PLEASE. I HAVE THE VALUES IN TABLE AND I NEED TO UPDATE STRUCTURE. REGARDS, VJ