Bluetooth rfcomm service discovery

Hi, I�m trying to use the bluetooth vi�s with Labview 7.1. I have a bluet. chip (zeevo) with its bd address but I don�t know the channel associated with the spp service. I used the rfcomm service discovery block but it says my bluet. chip has no services. The same if a put the bd address of a PDA. Running the vi (on the pc) it gives no error with the address but says there are no services, even if I use the examples I found in the example dir of labview. Where is the problem? Thank you. Eli

Hello Eli,
Having followed this and other bluetooth related threads, I've had identical problems to yourself. I'm developing bluetooth apps on a Toshiba Laptop with internal bluetooth card. This unfortunately uses Toshiba's own proprietary drivers, and after locating the Q323183 service pack, installation of this only gave me the Bluetooth monitor and did not allow LabVIEW to recognise the internal card. I've a TDK USB adaptor which comes as part of the blu2i development kit, and this has all the correct drivers bundled on the accompanying CD. I installed the Q328183 service pack and then added the BT Monitor exe separately and was immediately able to use the adaptor with LabVIEW.
I've also had success with the the D-Link DBT-120 USB adaptor w
hich can run off the same driver and monitor software. As far as the service search is concerned, I've had similar problems as yourself with these adaptors when running a service search as only the address of the adaptor is returned but no services - I think this is down to the fact that the MS drivers don't provide the adaptor with any services, although it is possible to move data between the PC and a PDA (I have an Ipaq 2210 running some LB7.1 PDA apps for this).
By installing the TDK software suite for that adaptor, I was then able to find the services with a PDA set up to search for these (using Service Search VI).
Hope this helps.
Fadenoid

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    have you search in the j2me forum???

  • Cannot find where the issue is, Bluetooth service discovery

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    import java.io.*;
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appreciate..                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       

    Hi there,
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  • Problems with Service Discovery: J2ME

    Hi all,
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    Hi,
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    RFCOMM:0x0003
    OBEX:0x0008
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    Jack

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  • T530 Bluetooth Stack Service error?

    Brand new Laptop. Latest drivers etc fully intact yet getting error (BTTray ERROR: Bluetooth Stack service) at startup. It will not open device Control Panel although it registers devices. It does not work on any BT device I have. I paid extra for this feature. Anyone know how to address this? Went through Lenovo Support site and found nothing on this. I understand it has been going on for years so why do they not have a solution posted?!!!

    Months NO! the T530 is so new its barely go the dust on them yet.
    Check with the Thinkvantage driver update tool if any driver update are listed. There was one I believe a while back and not part of the image.
    Have you called the support line. They are your first line of support.
    T520 Model 4239 Intel(R) Core(TM) i7-2860QM CPU @ 2.50GHz
    Intel Sandy Bridge & Nvidia NVS 4200M graphics Intel N 6300 Wi-Fi adapter
    Windows 7 Home Prem - 64bit w/8GB DDR3

  • Active Directory service discovery failed

    Hi forum user,
    I have integrated my SGD with AD.
    I saw the following error in jserver log file:
    # more jserver2698_error.log
    2007/07/24 15:25:22.626 (pid 2698) server/ldap/error #1185261922626
    Sun Secure Global Desktop Software (4.31) ERROR:
    Active Directory service discovery failed: Failed to find any valid Site objects.
    Looking up Global Catalog DNS name: gc.tcp.telbru.com.bn. - HIT
    Looking for GC on server: Active Directory:ts1.telbru.com.bn:/172.25.11.96:3268:Up - HIT
    Checking for CN=Configuration: DC=telbru,DC=com,DC=bn - MISS
    Checking for CN=Configuration: CN=Configuration,DC=telbru,DC=com,DC=bn - HIT
    Looking up domain root context: DC=telbru,DC=com,DC=bn - HIT
    Looking up site context: CN=Sites,CN=Configuration
    Searching for sites: (&(objectClass=site)(siteObjectBL=*)) - HIT
    Looking up addresses for peer DNS: portal.telbru.com.bn - HIT
    Failed to discover Active Directory Site, Domain and server data.
    This might mean LDAP users cannot log in.
    Make sure the DNS server contains the Active Directory service
    records for the forest. Make sure a Global Catalog server is available.
    Why the error occurred ?
    What is the resolution to this error ?
    Appreciate any help. Thanks.

    This error message is telling you that SGD failed to find any site objects in your AD tree. This should not stop users from logging in, it will just mean that SGD will not be able to work out which AD site is local to the SGD server.
    If you are not using sites in your AD setup, then you do not need to worry about this.
    Hope this helps,
    DD

  • TS3048 bluetooth no service found

    Hi,
    My i padis stating when using bluetooth no service found any ideas
    Thanks

    Hello:
    Be sure that Bluetooth is turned on on the iPad.
    Barry

  • Bluetooth Stack Service

    What is Bluetooth Stack Service for? What does it do? Does it matter that i Can't reach it?

    I have a VERY similar computer:
    Product Name: HP H8-1160t
    Product Number: QC45AV#ABA
    I spent over 3 hours with HP chat and in typical fashion they could not solve the problem and requested I restore to original OS. I refused. HP Support needs to figure out a way to RESOLVE a customer problem without first jumping to "please restore your system".
    After a second call to HP, they sent me a replacement Wireless Card, and much to my surprise the Hardware Tech showed up as scheduled on a SATURDAY no less; even after being told by HP that no weekend calls are made.
    Anyway, the very nice service tech installed the new part and ...drum roll....wait for it...Voila!!!!
    NO FIX!!  As expected.  Why Did HP Software Support think the new card would fix the issue??
    HP Software Support is virtually USELESS, actually, lets just say without any equivocation at all: HP SOFTWARE Support is USELESS; HARDWARE SUPPORT IS FANTASTIC...
    OK. I FIXED the problem myself:
    I downloaded the Broadcom fix:
    sp56715.exe
    Available from:
    ftp://ftp.hp.com/pub/softpaq/sp56501-57000/ sp56715.exe   (eliminate the spaces...HP forum would not let me load this VALID site.
    Rebooted, Bluetooth service started up, NO BTTray Stack Error, discovered my device (old LG Cell Phone), connected, and I was able to access the MY Music, Pictures, Video files finally.
    Trust me, HP Software Support is a waste of time.

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