Re: [Gumstix-users] Gumstix overo Bluetooth autodetection

[dmmalavi <dmm...@sy...>]

Hi Julien,

For same on promt:

$ hciconfig hcix iscan

OR

$ hciconfig hcix piscan

This will enable inquiry scan and your peer device will be able to detect
your overo.

Regards,
DM


juliusKT wrote:
> 
> Dear all,
>  
> I cannot auto detect the overo Bluetooth from another device.
>  
>  ********* scan from pc  side ****************
>       j@K:$ hcitool scan
>   Scanning ...
>  **********************************
>  
> Which parameter should I configure? I let all by default.
> My kernel and images are the original, I just added the missing file
> /etc/bluetooth/hcid.conf:
>  
>   image: Angstrom 2010.7-test-20100909 overo ttyS2
>  kernel: Linux version 2.6.34 (st...@ww...) (gcc version 4.3.3
> (GCC) ) #1 Wed Oct 20 10:22:48 PDT 2010
>  
> 
> The HCID_ENABLE is TRUE in /etc/default/bluetooth.
> 
> In the device section of the /etc/bluetooth/hcid.conf, there is:
>    iscan enable; pscan enable;
> 
> But the hci config gives (NO ISCAN!!):
>   
> 	***** hciconfig *************** 
> 	 root@(none):~# hciconfig
> 			hci0:   Type: BR/EDR  Bus: UART
>         BD Address: 00:19:88:2D:07:BF  ACL MTU: 310:10  SCO MTU: 64:8
>         UP RUNNING PSCAN 
>         RX bytes:721 acl:0 sco:0 events:24 errors:0
>         TX bytes:376 acl:0 sco:0 commands:24 errors:0
>     ********************************  
> 
> I can ping the overo from a pc:
>  
>   ****** ping  pc -> overo  **********
>      j@K:$ hcitool dev
>   Devices:
>    hci0 00:0C:76:AB:4C:18
> 
>   j@K:$ sudo l2ping 00:19:88:19:F6:73
>   [sudo] password for jtharin: 
>   Ping: 00:19:88:19:F6:73 from 00:0C:76:AB:4C:18 (data size 44) ...
>   44 bytes from 00:19:88:19:F6:73 id 0 time 39.86ms
>   44 bytes from 00:19:88:19:F6:73 id 1 time 39.00ms
>   ^C2 sent, 2 received, 0% loss
>   *************************************
>  
>  
> or from the overo side:
>  
> ****** ping overo -> pc **********
>     
>     root@overo:~# hcitool dev
>   Devices:
>         hci0    00:19:88:19:F6:73
> 
>   root@overo:~# l2ping 00:0C:76:AB:4C:18
>   Ping: 00:0C:76:AB:4C:18 from 00:19:88:19:F6:73 (data size 44) ...
>   44 bytes from 00:0C:76:AB:4C:18 id 0 time 45.04ms
>   44 bytes from 00:0C:76:AB:4C:18 id 1 time 22.86ms
>   ^C2 sent, 2 received, 0% loss
>  
>   
> Or scan from the overo:
>   
>   ********* scan overo ****************
>   root@overo:~# hcitool scan
>   Scanning ...
>         00:0C:76:AB:4C:18       KHEPERA05
>   **************************************
>  
> 
> Thank you and best regards,
> Julien
> 

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