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Re: [bluetooth-dev] Evaluations of Axis bluetooth_20001031 and _1115. with null modem



i tried to use _1115 version to connect 2 PCs  by Starter Kits (EBSK) with usermode and kernel mode, both trials failed.
kernel mode:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Server :
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[root@xxxxxxx./btd -R -s 57600 -i ericsson
Bluetooth Control Application
-----------------------------
Please reset HW board within 5 seconds
Running as server
Physdev /dev/ttyS0, btdev /dev/ttyBT0, speed 57600 baud
Opening dev /dev/ttyS0
Initiating physical driver
Initializing Ericsson HW
Registered bluetooth line discipline on /dev/ttyS0
Opening dev /dev/ttyBTC
Init stack
Setting write_scan_enable in Ericsson module!
Setting baudrate in Ericsson module!
Opening dev /dev/ttyBT0

[root@eea134 bluetooth]# tail -f /var/log/messages
Dec 27 18:15:42 eea134 kernel: BT SYS: Initialising Bluetooth Stack
Dec 27 18:15:42 eea134 kernel: BT SYS: Initialising HCI
Dec 27 18:15:42 eea134 kernel: BT SYS: HCI emulator off
Dec 27 18:15:42 eea134 kernel: BT SYS: Initialising HCI inbuffers [17000]
Dec 27 18:15:42 eea134 kernel: BT SYS: Reading buffer sizes in the module...
Dec 27 18:15:42 eea134 kernel:
Dec 27 18:15:42 eea134 kernel: HW module contains...
Dec 27 18:15:42 eea134 kernel: 10 ACL buffers at 800 bytes
Dec 27 18:15:42 eea134 kernel: 0 SCO buffers at 0 bytes
Dec 27 18:15:42 eea134 kernel:
Dec 27 18:15:52 eea134 kernel: Timeout when waiting for command response
Dec 27 18:15:52 eea134 kernel: BT SYS: Initialising L2CAP
Dec 27 18:16:02 eea134 kernel: Timeout when waiting for command response
Dec 27 18:16:02 eea134 kernel: BT SYS: ERROR :Failed to get local BD addr
Dec 27 18:16:02 eea134 kernel: BT SYS: Initialising RFCOMM
Dec 27 18:16:02 eea134 kernel: BT SYS: Initialising SDP
Dec 27 18:16:02 eea134 kernel: BT SYS: Initialising TCS
Dec 27 18:16:02 eea134 kernel: BT SYS: Initialising BTMEM [2500 bytes]
Dec 27 18:16:02 eea134 kernel: hci_change_local_name to eea134.ee.ust.hk
Dec 27 18:16:12 eea134 kernel: Timeout when waiting for command response
Dec 27 18:16:23 eea134 kernel: Timeout when waiting for command response
Dec 27 18:16:24 eea134 kernel: BT SYS: set_ericsson_baudrate: Baudrate set command sent
Dec 27 18:16:24 eea134 kernel: BT SYS: Registering tty on line 0
Dec 27 18:16:24 eea134 btd: Starting modem_emulator                             


~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Client
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[root@xxxxxxx./btd -R -r client -s 57600 -i ericsson
Bluetooth Control Application
-----------------------------
Please reset HW board within 5 seconds
Running as client
Physdev /dev/ttyS0, btdev /dev/ttyBT0, speed 57600 baud
Opening dev /dev/ttyS0
Initiating physical driver
Initializing Ericsson HW
Registered bluetooth line discipline on /dev/ttyS0
Opening dev /dev/ttyBTC
Init stack
Setting write_scan_enable in Ericsson module!
Setting baudrate in Ericsson module!
Opening dev /dev/ttyBT0
Now entering cmd line mode
 
Menu
------------------------
  inq (inquiry scan)
  con <xx:xx:xx:xx:xx:xx> <line> <server channel> <profile>
  disc <handle>
  send <nbr bytes> <nbr repeats>
  me <1/0>
  setbd <xx:xx:xx:xx:xx:xx>
  readbd
  reset
  ecs_entertest <handle> (hex)
  ecs_testctrl <par1,par2,...,par9> (hex)
  ecs_txtest   <par1,par2,...,par11> (hex)
  ecs_testcon <xx:xx:xx:xx:xx:xx> (hex)
  enable_dut
  ppp
  quit
> readbd
Current bd addr : 00:D0:B7:03:31:51
> ppp
Opening dev /dev/ttyBT0                                             <<-------------------------------------- hang

[root@eea218 bluetooth]# tail -f /var/log/messages
Dec 27 17:34:04 eea218 xfs: Warning: The directory "/usr/share/fonts/default/TrueType" do
es not exist.
Dec 27 17:34:04 eea218 xfs:          Entry deleted from font path.
Dec 27 17:34:04 eea218 linuxconf: Linuxconf final setup
Dec 27 17:34:06 eea218 rc: Starting linuxconf succeeded
Dec 27 17:34:33 eea218 PAM_pwdb[669]: (kde) session opened for user root by (uid=0)
Dec 27 18:11:23 eea218 kernel: Bluetooth Driver v1.2, Copyright (c) 2000 Axis Communicati
ons AB
Dec 27 18:11:23 eea218 kernel: BT SYS: Bluetooth driver registered in ttyBT
Dec 27 18:11:23 eea218 kernel: BT SYS: Bluetooth line discipline registered.
Dec 27 18:11:23 eea218 kernel: BT SYS: Registering BT proc files
Dec 27 18:11:23 eea218 kernel: BT SYS: Bluetooth Driver Using ttyBT[0-6] (data), ttyBTC (
ctrl [7])
Dec 27 18:22:07 eea218 btd: Initiating signal handler
Dec 27 18:22:12 eea218 btd: Opening socket /tmp/ipa_server
Dec 27 18:22:12 eea218 btd: open_socket /tmp/ipa_server failed
Dec 27 18:22:12 eea218 btd: Could not find IP Assign server
Dec 27 18:22:12 eea218 kernel: BT SYS: Setting BT driver to use serial tty
Dec 27 18:22:12 eea218 kernel: BT SYS: Registering tty on line 7
Dec 27 18:22:12 eea218 btd: Current HW set to Ericsson
Dec 27 18:22:12 eea218 kernel: BT SYS: Setting HW
Dec 27 18:22:12 eea218 kernel: BT SYS: Current HW set to Ericsson
Dec 27 18:22:12 eea218 kernel: BT SYS: Initialising Bluetooth Stack
Dec 27 18:22:12 eea218 kernel: BT SYS: Reading buffer sizes in the module...
Dec 27 18:22:12 eea218 kernel:
Dec 27 18:22:12 eea218 kernel: HW module contains...
Dec 27 18:22:12 eea218 kernel: 10 ACL buffers at 800 bytes
Dec 27 18:22:12 eea218 kernel: 0 SCO buffers at 0 bytes
Dec 27 18:22:12 eea218 kernel:
Dec 27 18:22:12 eea218 kernel: Ericsson HW revision info: ^M
Dec 27 18:22:12 eea218 kernel:  Generated: 2000-04-28 15:54^M
Dec 27 18:22:12 eea218 kernel:  Comment: CXC 125 244 P9A
Dec 27 18:22:12 eea218 kernel:
Dec 27 18:22:12 eea218 kernel: BT SYS: Initialising L2CAP
Dec 27 18:22:12 eea218 kernel: process_return_param: READ_BD_ADDR
Dec 27 18:22:12 eea218 kernel: BT SYS: Local bd [00:d0:b7:03:31:51]
Dec 27 18:22:12 eea218 kernel: BT SYS: Initialising RFCOMM
Dec 27 18:22:12 eea218 kernel: BT SYS: Initialising SDP
Dec 27 18:22:12 eea218 kernel: BT SYS: Initialising TCS
Dec 27 18:22:12 eea218 kernel: BT SYS: Initialising BTMEM [2500 bytes]
Dec 27 18:22:12 eea218 kernel: hci_change_local_name to eea218.ee.ust.hk
Dec 27 18:22:14 eea218 kernel: BT SYS: set_ericsson_baudrate: Baudrate set command sent
Dec 27 18:22:14 eea218 kernel: BT SYS: Registering tty on line 0
Dec 27 18:22:14 eea218 kernel: BT SYS: Ericsson baudrate set
Dec 27 18:22:26 eea218 kernel: process_return_param: READ_BD_ADDR
Dec 27 18:23:01 eea218 kernel: BT SYS: Unregistering tty on line 0
Dec 27 18:23:01 eea218 kernel: BT SYS: Registering tty on line 0
Dec 27 18:23:01 eea218 btd: Starting modem_emulator    



Clearly, i could only read the address. i could not set up ppp connection. Does anyone tell me why?
For _1115 versions, what functions can i carry out?


Best regards,
Baciu


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