[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Vs: [bluetooth-dev] Re: Connection Problems...still not working!!!



Hi Sami,
Could you please tell us how you got into this situation. Which HCI commands did you send to the BT module (with wich parameters) prior to the setup of this connection. I have the same problem with an Ericsson module, and have some thought going in the direction that the module expects to receive some setup commands in a correct order, before it will get willing to send ACL data. I have no problem receiving ACL packets, but sending is impossible for me at the moment.

Regards
Michael Holm


----- Original Message ----- 
From: Sami Kibria <skibria@xxxxxxx.ca>
To: Bluetooth-Dev <bluetooth-dev@xxxxxxx.com>
Sent: Wednesday, May 16, 2001 8:21 PM
Subject: [bluetooth-dev] Re: Connection Problems...still not working!!!


> okay...i am a little on the confused side here...
> 
> after you get the connection setup working (ie we get a connection
> complete event), now when we want to send an acl packet (in this case i
> opened up an acl connection)...we use the acl packet discription in the
> hci docuement...right????
> 
> so i have
> 
> ________________
> | packet type  |   -> acl packet
> ----------------
> | connection   |
> | handle       |   -> bluetooth spec. says only 12 bits are important
> ----------------
> | pb flag      |   -> packet boundary flag 
> ----------------
> | bc flag      |   -> broadcast flag
> ----------------
> | data section |
> ----------------
> 
> is this right...well i think it is, but when i do a write on my driver to
> get the data that is all good, it is when i do a write to my driver then
> it just hangs, and nothing is retrieved on the other side, meaning that my
> line discipline receive buf doesn't get nothing??????
> 
> what is going on here!!!!
> 
> am i forgetting something or not formating something right???
> 
> help????
> 
> thanks
> 
> 
> --------------------------------------------------------------------
> Sami Kibria
> Researcher
> TRLabs - Winnipeg, Manitoba. CANADA
> email: skibria@xxxxxxx.ca
> --------------------------------------------------------------------
>    __   _
>   / /  (_)__  __ ____  __
>  / /__/ / _ \/ // /\ \/ /  . . .  t h e   c h o i c e   o f   a
> /____/_/_//_/\_,_/ /_/\_\              G N U   g e n e r a t i o n
> 
> --------------------------------------------------------------------
> 
> -
> To unsubscribe from this list: send the line "unsubscribe bluetooth-dev" in
> the body of a message to majordomo@xxxxxxx.com


-
To unsubscribe from this list: send the line "unsubscribe bluetooth-dev" in
the body of a message to majordomo@xxxxxxx.com