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RE: [bluetooth-dev] USB problem



Unfortunately, I have very little experience with using the
stack over USB, so I do not think I can be of much help.

//Peter

> -----Original Message-----
> From: Vinay Nathan [mailto:vnathan@xxxxxxx.net]
> Sent: 04 October 2001 14:18
> To: Peter Kjellerstedt
> Cc: bluetooth-dev
> Subject: Re: [bluetooth-dev] USB problem
> 
> Hi all,
> 
> Thanks Peter! Upgrading the kernel solved the initial problem faced. 
> 
> Now ACL link can be established between the two boards over USB, but,
> some call times out and the link is broken. The state of DLCI 
> is neither CONNECTED nor DISCONNECTED. What could be the problem?
> The message log has been pasted below for reference.
> 
> Thanking you in advance.
> 
> regards,
> Vinay
> 
> *****************************************************************
> Oct  4 04:37:36 btdemo kernel: BT (driver) bt_ioctl: BTCONNECT
> Oct  4 04:37:36 btdemo kernel: BT (driver) bt_connect : Connecting srv
> ch 1 on line 0
> Oct  4 04:37:36 btdemo kernel:
> Oct  4 04:37:36 btdemo kernel: bd (6):
> Oct  4 04:37:36 btdemo kernel: 0x45 0x30 0x32 0x37 0x80 0x00
> Oct  4 04:37:36 btdemo kernel: l2ca_connect_req: wait 
> baseband, sleep on
> wq 0xc796cd04
> Oct  4 04:37:39 btdemo kernel: lp_connect_cfm (pos), wake up wq
> 0xc796cd04
> Oct  4 04:37:39 btdemo kernel: lp_connect_cfm, wake up flag not set
> Oct  4 04:37:39 btdemo kernel: BT SYS: process_event: ACL link is up
> Oct  4 04:37:39 btdemo kernel: l2ca_connect_req: wait 
> baseband, woke up
> !
> Oct  4 04:37:39 btdemo kernel: l2ca_connect_req: wait rsp, sleep on wq
> 0xc796cd04
> Oct  4 04:37:39 btdemo kernel: l2cap con rsp, wake up wq 0xc796cd04
> Oct  4 04:37:39 btdemo kernel:
> Oct  4 04:37:39 btdemo kernel: l2cap options:  (0):
> Oct  4 04:37:39 btdemo kernel: l2ca_connect_req: wait rsp, woke up !
> Oct  4 04:37:39 btdemo kernel: BT SYS: l2cap channel (65,64) [RFCOMM]
> connected
> Oct  4 04:37:39 btdemo kernel: BT SYS: rfcomm_config_cfm: l2cap is now
> open
> Oct  4 04:37:49 btdemo kernel: BT SYS: wq_timeout
> Oct  4 04:37:49 btdemo kernel: BT (driver) bt_close on line 7
> Oct  4 04:37:49 btdemo kernel: BT (driver) Unregistering tty on line 7
> Oct  4 04:38:05 btdemo kernel: BT (driver) bt_open on line 0
> Oct  4 04:38:05 btdemo kernel: BT (driver) Registering tty on line 0
> (app)
> Oct  4 04:38:05 btdemo kernel: BT SYS: warning :bt_write_top 
> : line 0 is
> not in
> active state
> Oct  4 04:38:34 btdemo kernel: BT (driver) bt_close on line 0
> Oct  4 04:38:34 btdemo kernel: BT (driver) Unregistering tty on line 0
> *******************************************
> 
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