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  1. #1
    Registered User
    Join Date
    Jul 2003
    Posts
    28

    Can't connect to MetroTRK on 3250 using Bluetooth

    Hi,

    I installed CW professional eval, downloaded
    "CodeWarrior On-Device Debug Kit for Series 60 3rd Edition" from
    http://www.forum.nokia.com/main/0,,034-1081,00.html
    installed CW_Symbian_3.1.1_Update.exe,
    installed S60_App_TRK_2_5.sisx on the device (3250)
    and even read the manual OnDeviceDebug Instructions2.pdf.

    Then I launched TRK on the device and it connected to
    my PC successfully.

    I selected the correct COM port in the CW project
    settings.

    But when I click F5 in CW it displays
    "MetroTrkProtocolPlugin : Can't connect to MetroTRK ..."

    In the communication log window I see the following
    messages repeated three times:
    ---IDE------------------------------------------------------
    Command: 0x00 Ping
    [00 00]

    So, CW is trying to ping the MetroTRK, but it refuses to
    respond.

    What I should do?

    NOTE: I am sure that BT COM port is configured OK
    because if I run Chat sample on the device instead of TRK,
    then I can actually see the ping coming from the CW.

    Thank you
    John
    Last edited by jhnlmn; 2006-05-26 at 21:14.

  2. #2
    Registered User
    Join Date
    Apr 2006
    Posts
    7

    Re: Can't connect to MetroTRK on 3250 using Bluetooth

    A probable cause could be the bluetooth drivers you have installed on your pc/laptop? I have only ever seen TRK work when manufacturer bluetooth drivers have been installed. I believe it has something to do with Windows using a secure connection for a bluetooth serial port. Instaling the Bluetooth manufacturers drivers should allow you to choose an insecure connection.

    Hope this helps.

  3. #3
    Registered User
    Join Date
    Jul 2003
    Posts
    28

    Re: Can't connect to MetroTRK on 3250 using Bluetooth

    > A probable cause could be the bluetooth drivers you
    > have installed on your pc/laptop?

    I am using Widcomm stack (which came with
    the BT dongle) on PC.

    I don't beleive the problem is on PC side because,
    as I wrote before, I can see the ping bytes from CW
    reaching the phone successfully. But, for some reason,
    the TRK on the device does not respond to them.

  4. #4
    Registered User
    Join Date
    Oct 2006
    Location
    Berlin
    Posts
    201

    Re: Can't connect to MetroTRK on 3250 using Bluetooth

    cable connect with usb is better

  5. #5
    Nokia Developer Expert
    Join Date
    Dec 2004
    Location
    Austin, TX
    Posts
    399

    Re: Can't connect to MetroTRK on 3250 using Bluetooth

    Quote Originally Posted by jhnlmn
    >
    I am using Widcomm stack (which came with
    the BT dongle) on PC.
    That's what I am using without problems. Only other thing I can think to suggest is to make sure there is nothing else using any COM port on your PC (especially PC Suite/mRouter).

    If that fails try the cable.

    Tim

  6. #6
    Registered User
    Join Date
    Oct 2006
    Location
    Berlin
    Posts
    201

    Re: Can't connect to MetroTRK on 3250 using Bluetooth


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