×

Discussion Board

Results 1 to 3 of 3
  1. #1
    Registered User
    Join Date
    Oct 2009
    Posts
    15

    Unhappy Writing and reading to an external mifare 4k card

    I am a newbie when it comes to using NFC related APIs .

    I am trying to write data to an external mifare4k card and then read the contents from the card using a Nokia 6131 NFC mobile phone.

    However even when there is no error being thrown , I am not being able to retrieve teh data written or I do no t know if the data is written.
    Please help me how can I debug this when connected to the phone , I heard we can do this using putty.exe, but am not aware how to do this.

    Moreover a simple example to do this would be helpful..

  2. #2
    Nokia Developer Expert
    Join Date
    Aug 2007
    Posts
    1,595

    Re: Writing and reading to an external mifare 4k card

    Hello dushdushyant,

    you can find the examples from Forum Nokia Wiki:

    http://wiki.forum.nokia.com/index.ph...unication_(NFC)

    Please note that some of the examples are either for Nokia 6131 NFC or Nokia 6212 classic, in addition to standard JSR-257 Contactless Communication API they have JSR-257 Extensions specific to each device which are used in the examples.

    You can recognize the examples which are JSR-257 specific only from class imports which start with javax.microedition.contactless.

    Regards,
    r2j7
    [URL="http://library.forum.nokia.com/java"][B] >>> Java Developer's Library <<<[/B][/URL]
    [URL="https://www.developer.nokia.com/Resources/Support/Technical_support.xhtml"] [B]>>> Technical Support for Java ME development <<<[/B][/URL]
    [URL="https://publish.ovi.com/info/"][B]>>> Nokia Publish: reach millions of Nokia users worldwide through Nokia Store <<<[/B][/URL]

  3. #3
    Registered User
    Join Date
    Oct 2009
    Posts
    15

    Re: Writing and reading to an external mifare 4k card

    hi where can I get MFStandardException reason code explanation?

    Currently I tried writing to card using block7.write(key, data,0);

    and the response is MFStandard Exeption with 0 as reason code error

    Plz help

Similar Threads

  1. Writing and Reading to an external mifare4k card
    By dushdushyant in forum Near Field Communication
    Replies: 7
    Last Post: 2010-05-27, 12:03
  2. Writing to and reading from an external Mifare 1k tag
    By savio_mf in forum Near Field Communication
    Replies: 1
    Last Post: 2008-03-15, 11:36
  3. Replies: 4
    Last Post: 2008-03-10, 02:23
  4. Help!! Reading and writing to cards from the 6131 and from a card reader
    By wobbly101 in forum Near Field Communication
    Replies: 1
    Last Post: 2008-02-23, 21:08
  5. Reading and writing to the Secure Element (Nokia 6131)
    By wobbly101 in forum Near Field Communication
    Replies: 0
    Last Post: 2007-11-09, 13:43

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •