From: Benson Dong <dongas86.dev@hotmail.com>
To: <bluez-users@lists.sourceforge.net>
Subject: [Bluez-users] SDP couldn't discovery any device or service (stlc2500)
Date: Tue, 8 Apr 2008 11:32:12 +0800 [thread overview]
Message-ID: <BLU117-W350837E07CCCAD9D0B092E88F20@phx.gbl> (raw)
The environment i used is BT Module (STLC2500) with bluez 3.26 running on M=
ontavista kernel 2.6.18.
Here is hciconfig output:
# hciconfig -a
hci0: Type: UART
BD Address: 00:80:E1:00:AB:BA ACL MTU: 1021:7 SCO MTU: 0:0
UP RUNNING PSCAN ISCAN
RX bytes:718 acl:0 sco:0 events:23 errors:0
TX bytes:369 acl:0 sco:0 commands:23 errors:0
Features: 0xff 0xeb 0x8d 0xfe 0x9b 0xe9 0x00 0x00
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF PARK
Link mode: ACCEPT MASTER
Name: 'BlueZ (0)'
Class: 0x080100
Service Classes: Capturing
Device Class: Computer, Uncategorized
HCI Ver: 2.0 (0x3) HCI Rev: 0x402 LMP Ver: 2.0 (0x3) LMP Subver: 0x520
Manufacturer: ST Microelectronics (48)
I wonder only from the output of 'hciconfig -a ',could i make sure that the=
BT Module i used has really got up?
The following is the output from 'hcidump -x -V &' when trying 'sdptool bro=
wse' and 'hcitool scan':
# hcidump -x -V &
# HCI sniffer - Bluetooth packet analyzer ver 1.41
device: hci0 snap_len: 1028 filter: 0xffffffff
# sdptool browse
Inquiring ...
< HCI Command: Inquiry (0x01|0x0001) plen 5
lap 0x9e8b33 len 10 num 20
> HCI Event: Command Status (0x0f) plen 4
Inquiry (0x01|0x0001) status 0x00 ncmd 1
> HCI Event: Inquiry Complete (0x01) plen 1
status 0x00
> HCI Event: Command Status (0x0f) plen 4
Unknown (0x00|0x0000) status 0x00 ncmd 2
# hcitool scan
Scanning ...
< HCI Command: Inquiry (0x01|0x0001) plen 5
lap 0x9e8b33 len 8 num 0
> HCI Event: Command Status (0x0f) plen 4
Inquiry (0x01|0x0001) status 0x00 ncmd 1
> HCI Event: Inquiry Complete (0x01) plen 1
status 0x00
> HCI Event: Command Status (0x0f) plen 4
Unknown (0x00|0x0000) status 0x00 ncmd 2
It couldn't discovery any services with 'sdptool browse' or 'hcitool scan' =
,although there's a bt headset openned.
It seems that it has a right 'hciconfig -a' output ,but still could not wor=
k.Is it a hardware problem or software problem?
Could someone give me some hints?
Any help would be much appreciated!
Best Regards
Benson
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next reply other threads:[~2008-04-08 3:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-08 3:32 Benson Dong [this message]
2008-04-08 6:37 ` [Bluez-users] SDP couldn't discovery any device or service (stlc2500) David Rehle
2008-04-08 8:00 ` Benson Dong
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