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Difference between revisions of "Bluetooth"
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| Line 55: | Line 55: | ||
* execute following command: | * execute following command: | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> user# bluetoothctl </syntaxhighlight> | ||
bluetoothctl | |||
</syntaxhighlight> | |||
* description of commands inside bluetoothctl: | * description of commands inside bluetoothctl: | ||
* to get help | * to get help | ||
help | <syntaxhighlight lang="bash"> help </syntaxhighlight> | ||
* List available controllers | * List available controllers | ||
list | <syntaxhighlight lang="bash"> list </syntaxhighlight> | ||
Revision as of 19:31, October 31, 2015
Bluetooth
Bluetooth is a wireless technology standard for exchanging data over short distances. It is using short-wavelength UHF radio waves in the ISM band from 2.4 to 2.485 GHz. It was developed by Ericsson in 1994. Today it is used mostly to connect peripherals and smartphones to your computer.
Kernel configuration
- Enable these options in your kernel:
[*] Networking support --->
<M> Bluetooth subsystem support --->
[*] Bluetooth Classic (BR/EDR) features
<M> RFCOMM protocol support
[*] RFCOMM TTY support
<M> BNEP protocol support
[*] Multicast filter support
[*] Protocol filter support
<M> CMTP protocol support
<M> HIDP protocol support
[*] Bluetooth Low Energy (LE) features
<M> Bluetooth 6LoWPAN support
[*] Export Bluetooth internals in debugfs
Bluetooth device drivers --->
<M> HCI USB driver
<M> HCI UART driver
<M> RF switch subsystem support --->
Software
- Add these use-flags into your package.use:
- app-mobilephone/obexftp bluetooth
root# echo "app-mobilephone/obexftp bluetooth" >> /etc/portage/package.use
- dev-libs/openobex bluetooth
root# echo "dev-libs/openobex bluetooth" >> /etc/portage/package.use
Additionally you can globally enable bluetooth use flag in your make.conf, but this is not required. Dont forget to run emerge -uDN @world if you enable bluetooth use flag globally. file /etc/portage/make.conf:
USE="bluetooth"
You need to install these packages:
- net-wireless/bluez
root# emerge bluez
- sys-fs/obexfs
root# emerge obexfs
- add your user to plugdev group:
root# gpasswd -a user plugdev
Bluetooth Service
- add bluetooth service to default runlevel:
rc-update add bluetooth default
- start bluetooth service:
rc-service bluetooth start
Controller Setup
- execute following command:
user# bluetoothctl
- description of commands inside bluetoothctl:
- to get help
help
- List available controllers
list