About GUI widgets.
-*- outline -*-
* Debian.
$ sudo apt-get install bluetooth
$ sudo apt-get install bluez-utils
* BlueZ.
BlueZ is official Linux Bluetooth protocol stack.
** How find local bluetooth device?
$ hcitool dev
Devices:
hci0 00:03:C9:05:65:98
hci1 00:1F:81:00:02:5A
or (hciconfig placed in /usr/sbin, so see you PATH!)
$ hciconfig -a
hci0: Type: USB
BD Address: 00:03:C9:05:65:98 ACL MTU: 1017:8 SCO MTU: 64:0
UP RUNNING PSCAN
RX bytes:2517 acl:12 sco:0 events:64 errors:0
TX bytes:756 acl:12 sco:0 commands:33 errors:0
Features: 0xff 0xff 0x8d 0xfe 0x9b 0xfd 0x00 0x80
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF PARK
Link mode: SLAVE ACCEPT
Name: 'desktop-0'
Class: 0x3e0100
Service Classes: Networking, Rendering, Capturing, Object Transfer, Audio
Device Class: Computer, Uncategorized
HCI Ver: 2.0 (0x3) HCI Rev: 0x2000 LMP Ver: 2.0 (0x3) LMP Subver: 0x415c
Manufacturer: Broadcom Corporation (15)
hci1: Type: USB
BD Address: 00:1F:81:00:02:5A ACL MTU: 339:6 SCO MTU: 180:1
UP RUNNING PSCAN
RX bytes:398 acl:0 sco:0 events:18 errors:0
TX bytes:317 acl:0 sco:0 commands:17 errors:0
Features: 0xef 0x3e 0x09 0xf0 0x0b 0x08 0x00 0x00
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF PARK
Link mode: SLAVE ACCEPT
Name: 'desktop-1'
Class: 0x3e0100
Service Classes: Networking, Rendering, Capturing, Object Transfer, Audio
Device Class: Computer, Uncategorized
HCI Ver: 1.2 (0x2) HCI Rev: 0x2 LMP Ver: 1.2 (0x2) LMP Subver: 0x2
Manufacturer: not assigned (74)
** How find remote bluetooth device?
$ hcitool scan
Scanning ...
00:22:66:D1:B7:20 Nokia 5320
In order to do this remote device must be set "visible".
** How to set bluetooth dongle "visible"?
$ hciconfig -a | grep hci.:
hci0: Type: USB
$ sudo hciconfig hci0 piscan
** How to determine bluetooth dongle is "visible"?
Run hciconfig -a and see for PSCAN and ISCAN keyword:
$ hciconfig -a
hci0: Type: USB
...
UP RUNNING PSCAN ISCAN
...
then try from another host:
$ hcitool scan
or use another device such as phone to search.
** What version of Bluetooth support local device?
$ sudo hciconfig -a
hci0: Type: USB
...
HCI Ver: 2.0 (0x3) HCI Rev: 0x2000 LMP Ver: 2.0 (0x3) LMP Subver: 0x415c
...
hci1: Type: USB
...
HCI Ver: 1.2 (0x2) HCI Rev: 0x2 LMP Ver: 1.2 (0x2) LMP Subver: 0x2
...
** What support remote device?
$ sudo sdptool browse 00:22:66:D1:B7:20
Browsing 00:22:66:D1:B7:20 ...
Service Name: AVRCP Target
Service Description: Audio Video Remote Control
Service Provider: Symbian Software Ltd.
Service RecHandle: 0x10000
Service Class ID List:
"AV Remote Target" (0x110c)
Protocol Descriptor List:
"L2CAP" (0x0100)
PSM: 23
"AVCTP" (0x0017)
uint16: 0x100
Profile Descriptor List:
"AV Remote" (0x110e)
Version: 0x0100
...
00:1b:52:a8:f6:96
See
http://www.bluez.org/
bluez home page
* Remote control throw mobile.
http://anyremote.sourceforge.net/docs.html
* Spec.
See
http://www.bluetooth.com/Bluetooth/Technology/Building/Specifications/