Manually using Bluetooth
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Bluetooth should behave just like our usbnet and provide full TCP/IP access to the phone. BNEP has to be used. | Bluetooth should behave just like our usbnet and provide full TCP/IP access to the phone. BNEP has to be used. | ||
+ | |||
+ | On the laptop: | ||
+ | * Start bluetooth | ||
+ | elara /home/alphaone # /etc/init.d/bluetooth start | ||
+ | |||
+ | * Start pand as server | ||
+ | elara /home/alphaone # pand -s | ||
+ | |||
+ | * As soon as pand is started on the phone configure your IP address | ||
+ | elara /home/alphaone # ip a add 10.0.0.1/24 dev bnep0 | ||
+ | elara /home/alphaone # ip l set bnep0 up | ||
+ | |||
+ | * Configure IP forwarding and masquerading to your liking | ||
+ | |||
+ | On the phone: | ||
+ | * Insert the module and power up bluetooth | ||
+ | root@fic-gta01:~$ modprobe gta01-pm-bt | ||
+ | root@fic-gta01:~$ echo "1" > /sys/bus/platform/devices/gta01-pm-bt.0/power_on | ||
+ | |||
+ | * Scan for the laptop | ||
+ | root@fic-gta01:~$ hcitool scan | ||
+ | Scanning ... | ||
+ | 00:0E:6D:C0:0l:6A Sho | ||
+ | 00:20:E0:5A:FE:C8 BlueZ (0) | ||
+ | |||
+ | * Connect to the laptop pand | ||
+ | root@fic-gta01:~$ pand -c 00:20:E0:5A:FE:C8 | ||
+ | |||
+ | * Configure your IP address | ||
+ | ip a add 10.0.0.2/24 dev bnep0 | ||
+ | ip r add default via 10.0.0.1 | ||
+ | |||
+ | * Enjoy | ||
+ | root@fic-gta01:~$ wget http://www-public.tu-bs.de:8080/~y0019680/tmp/thereisnophone.mp3 | ||
+ | Connecting to www-public.tu-bs.de[134.169.9.108]:8080 | ||
+ | thereisnophone.mp3 100****************************************************| 266 KB 00:00:00 ETA | ||
+ | root@fic-gta01:~$ madplay thereisnophone.mp3 | ||
+ | MPEG Audio Decoder 0.15.2 (beta) - Copyright (C) 2000-2004 Robert Leslie et al. | ||
+ | 630 frames decoded (0:00:22.6), -0.9 dB peak amplitude, 0 clipped samples | ||
=== A2DP === | === A2DP === |
Revision as of 01:26, 8 March 2007
At the moment, we've just started to introduce Bluetooth into our Neo1973 Hardware.
We have quite a lot of plans about what exactly Bluetooth should be used for.
Contents |
Bluetooth Functions
HID (Human Input Device)
Being able to use HID devices
We want to be able to use a bluetooth keyboard to type into the various applications of our Neo1973.
Acting as HID device
We want to be able to use the Neo1973 as a HID device, being able to use it as controller for presentations.
OBEX
Networking
Bluetooth should behave just like our usbnet and provide full TCP/IP access to the phone. BNEP has to be used.
On the laptop:
- Start bluetooth
elara /home/alphaone # /etc/init.d/bluetooth start
- Start pand as server
elara /home/alphaone # pand -s
- As soon as pand is started on the phone configure your IP address
elara /home/alphaone # ip a add 10.0.0.1/24 dev bnep0 elara /home/alphaone # ip l set bnep0 up
- Configure IP forwarding and masquerading to your liking
On the phone:
- Insert the module and power up bluetooth
root@fic-gta01:~$ modprobe gta01-pm-bt root@fic-gta01:~$ echo "1" > /sys/bus/platform/devices/gta01-pm-bt.0/power_on
- Scan for the laptop
root@fic-gta01:~$ hcitool scan Scanning ... 00:0E:6D:C0:0l:6A Sho 00:20:E0:5A:FE:C8 BlueZ (0)
- Connect to the laptop pand
root@fic-gta01:~$ pand -c 00:20:E0:5A:FE:C8
- Configure your IP address
ip a add 10.0.0.2/24 dev bnep0 ip r add default via 10.0.0.1
- Enjoy
root@fic-gta01:~$ wget http://www-public.tu-bs.de:8080/~y0019680/tmp/thereisnophone.mp3 Connecting to www-public.tu-bs.de[134.169.9.108]:8080 thereisnophone.mp3 100****************************************************| 266 KB 00:00:00 ETA root@fic-gta01:~$ madplay thereisnophone.mp3 MPEG Audio Decoder 0.15.2 (beta) - Copyright (C) 2000-2004 Robert Leslie et al. 630 frames decoded (0:00:22.6), -0.9 dB peak amplitude, 0 clipped samples
A2DP
Further reading
http://www.holtmann.org/papers/bluetooth/ols2006_slides.pdf http://wiki.bluez.org/wiki/Audio#org.bluez.Audio