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RE: [bluetooth-dev] Ericsson and USB (again)



hi, i have a pair of ebdks connected to the hosts through usb, they work
fine, i can transmit file across. it seems ur host can't send data to ur bt
module through usb. r u sure that ur bt modules support usb?
 
regards,
liu yong

-----Original Message----- 
From: Per Haglund 
Sent: Tue 07/08/2001 5:19 PM 
To: bluetooth-dev@xxxxxxx.com 
Cc: 
Subject: [bluetooth-dev] Ericsson and USB (again)



Hi all, 

I cannot get the stack to run over USB with an Ericsson toolkit. I've 
read through the mailing list but can't seem to find a solution. Is 
there anyone out there who has the Ericsson/USB combination working?? :( 
If so, please let me know. 

Kind regards, 

Per Haglund 

Environment: 
Redhat 7.1, kernel 2.4.2-2 
Ericsson toolkits (from Sigma) 
OpenBT 0.0.5 + latest CVS 

Running the stack: ./btdm --physdev /dev/ttyUB0 

Command line output: 
Registered bluetooth line discipline on /dev/ttyUB0 
Shutting down Bluetooth stack 
Bluetooth stack shut down 

Kernel log output: 
insmod bt.o: 
Aug  7 09:53:20 pixel09 kernel: Bluetooth Driver v1.3, Copyright (c) 2000,
2001 Axis Communications AB 
Aug  7 09:53:20 pixel09 kernel: BT SYS: Bluetooth driver registered in ttyBT

Aug  7 09:53:20 pixel09 kernel: BT SYS: Bluetooth line discipline
registered. 
Aug  7 09:53:20 pixel09 kernel: BT (driver) Initiating bt ctrl struct 
Aug  7 09:53:20 pixel09 kernel: BT SYS: Registering BT proc files 
Aug  7 09:53:20 pixel09 kernel: BT SYS: Bluetooth Driver Using ttyBT[0-6]
(data), ttyBTC (ctrl [7]) 

Plug in USB cable: 
Aug  7 09:53:59 pixel09 kernel: hub.c: USB new device connect on bus1/2,
assigned device number 2 
Aug  7 09:53:59 pixel09 kernel: usb.c: USB device 2 (vend/prod 0xbdb/0x1000)
is not claimed by any active driver. 
Aug  7 09:53:59 pixel09 kernel: bluetooth.c: USB Bluetooth support
registered 
Aug  7 09:53:59 pixel09 kernel: usb.c: registered new driver bluetooth 
Aug  7 09:53:59 pixel09 kernel: bluetooth.c: USB Bluetooth converter
detected 
Aug  7 09:53:59 pixel09 kernel: bluetooth.c: Bluetooth converter now
attached to ttyUB0 (or usb/ttub/0 for devfs) 

Starting btdm: 
Aug  7 09:54:06 pixel09 btdm: Bluetooth daemon starting 
Aug  7 09:54:06 pixel09 btdm: open_socket: Failed to connect /tmp/ipa_server

Aug  7 09:54:06 pixel09 sdp_server: SDP Server starting 
Aug  7 09:54:07 pixel09 btdm: open_socket: Failed to connect /tmp/ipa_server

Aug  7 09:54:21 pixel09 last message repeated 3 times 
Aug  7 09:54:21 pixel09 kernel: BT (driver) bt_open on line 7 
Aug  7 09:54:21 pixel09 kernel: BT (driver) Registering tty on line 7 (btdm)

Aug  7 09:54:21 pixel09 kernel: BT (driver) Now 1 open fd:s for ttyBTC
[btdm] 
Aug  7 09:54:21 pixel09 kernel: BT (driver) bt_close on line 7 
Aug  7 09:54:21 pixel09 kernel: BT (driver) Unregistering tty on line 7 
Aug  7 09:54:21 pixel09 kernel: BT (ldisc) bt_tty_open 
Aug  7 09:54:21 pixel09 kernel: BT SYS: Setting BT driver to use serial tty 
Aug  7 09:54:21 pixel09 btdm: Registered bluetooth line discipline on
/dev/ttyUB0 
Aug  7 09:54:21 pixel09 kernel: BT (driver) bt_open on line 7 
Aug  7 09:54:21 pixel09 kernel: BT (driver) Registering tty on line 7 (btdm)

Aug  7 09:54:21 pixel09 kernel: BT (driver) Now 1 open fd:s for ttyBTC
[btdm] 
Aug  7 09:54:21 pixel09 kernel: BT (ldisc) bt_tty_ioctl: forwarding ioctl
0x540b to n_tty line disc 
Aug  7 09:54:21 pixel09 btdm: Init stack 
Aug  7 09:54:21 pixel09 kernel: BT SYS: Initialising Bluetooth Stack 
Aug  7 09:54:21 pixel09 kernel: BT SYS: Current HW: Ericsson 
Aug  7 09:54:21 pixel09 kernel: BT SYS: Initialising BTMEM [2500 bytes] 
Aug  7 09:54:21 pixel09 kernel: BT SYS: Initialising HCI 
Aug  7 09:54:21 pixel09 kernel: BT SYS: HCI emulator off 
Aug  7 09:54:21 pixel09 kernel: BT SYS: Initialising HCI inbuffers [800] 
Aug  7 09:54:21 pixel09 kernel: BT SYS: Reading buffer sizes in HW module 
Aug  7 09:54:21 pixel09 kernel: cmd_pkt from interrupt! 
Aug  7 09:54:23 pixel09 kernel: cmd_timeout: Timeout when waiting for
command response 
Aug  7 09:54:23 pixel09 kernel: BT SYS: Reading firmware info in HW module 
Aug  7 09:54:23 pixel09 kernel: cmd_pkt from interrupt! 
Aug  7 09:54:25 pixel09 kernel: cmd_timeout: Timeout when waiting for
command response 
Aug  7 09:54:25 pixel09 kernel: BT SYS: Host flow control not enabled 
Aug  7 09:54:25 pixel09 kernel: BT SYS: M/S switch disabled 
Aug  7 09:54:25 pixel09 kernel: BT SYS: Force M/S switch set to 0 
Aug  7 09:54:25 pixel09 kernel: BT SYS: ERROR :HCI failed to initialize 
Aug  7 09:54:25 pixel09 kernel: init_failed_exit1 
Aug  7 09:54:25 pixel09 kernel: init_failed_exit0 
Aug  7 09:54:25 pixel09 kernel: BT SYS: Shutting down BTMEM 
Aug  7 09:54:25 pixel09 btdm: Shutting down bluetooth stack 
Aug  7 09:54:25 pixel09 kernel: BT SYS: Shutting down bluetooth stack 
Aug  7 09:54:25 pixel09 kernel: BT SYS: warning :Bluetooth stack not
initiated 
Aug  7 09:54:26 pixel09 btdm: Init failed, lets try restarting btd 
Aug  7 09:54:26 pixel09 btdm: Shutting down bluetooth stack 
Aug  7 09:54:26 pixel09 kernel: BT SYS: Shutting down bluetooth stack 
Aug  7 09:54:26 pixel09 kernel: BT SYS: warning :Bluetooth stack not
initiated 
Aug  7 09:54:26 pixel09 kernel: BT (driver) bt_close on line 7 
Aug  7 09:54:26 pixel09 kernel: BT (driver) Unregistering tty on line 7 
Aug  7 09:54:26 pixel09 kernel: BT (ldisc) bt_tty_ioctl: forwarding ioctl
0x540b to n_tty line disc 
Aug  7 09:54:26 pixel09 btdm: Restart... 

dmesg log (tail): 
usb.c: registered new driver usbdevfs 
usb.c: registered new driver hub 
usb-uhci.c: $Revision: 1.251 $ time 20:53:29 Apr  8 2001 
usb-uhci.c: High bandwidth mode enabled 
PCI: Found IRQ 5 for device 00:04.2 
PCI: The same IRQ used for device 00:09.0 
usb-uhci.c: USB UHCI at I/O 0xd400, IRQ 5 
usb-uhci.c: Detected 2 ports 
usb.c: new USB bus registered, assigned bus number 1 
hub.c: USB hub found 
hub.c: 2 ports detected 

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