From: Szymon Janc <szymon.janc@gmail.com>
To: Keith Conger <keith.conger@gmail.com>
Cc: 'BlueZ development' <linux-bluetooth@vger.kernel.org>
Subject: Re: android-bluez with usb adapter
Date: Wed, 18 Feb 2015 08:34:04 +0100 [thread overview]
Message-ID: <3935781.3YG3puahzJ@athlon> (raw)
In-Reply-To: <CALUN+EcJ4p4kkFDZDyi01iSAwDMv4M1Q=axAPiCb+YOAQ64CNQ@mail.gmail.com>
Hi Keith,
(lets keep mailing list in CC)
On Tuesday 17 February 2015 15:00:02 Keith Conger wrote:
> Thanks for getting back to me. I did skip the hciattach part and I
> have verified /system/lib/bluetooth.default.so exists. When enabling
> via the UI I just see the following in the log:
bluetooth.default.so should be in /system/lib/hw/
This lib is loaded via hw_get_module().
(I'm not sure why this wasn't installed there - it should if you used our
Android.mk)
>
> E/BluetoothAdapter( 1109): Bluetooth binder is null
> E/DeviceListPreferenceFragment( 1109): Bluetooth is not supported on this
> device
>
> I have attached a zip of my init scripts I'm using, I'm I missing anything?
I'd make it a bit simpler:
- load modules directly from init.rc on boot
- remove this init.genericam33x.bt.rc file.
this magic is not needed with btusb, also bluetoothd will power up device on
start and power down on shutdown.
- remove init.bt.sh (not needed if you load module on init)
- import init.bluetooth.rc directly from you init.fooboard.rc file
> Thanks again for your help!
> Keith
>
> On Tue, Feb 17, 2015 at 2:47 PM, Szymon Janc <szymon.janc@gmail.com> wrote:
> > Hi Keith,
> >
> > On Tuesday 17 February 2015 14:16:37 Keith Conger wrote:
> >> I'm trying to swap out bluedroid with android-bluez to add bluetooth
> >> usb adapter support into KitKat for my Beaglebone Black(ARM). Should
> >> this be possible?
> >
> > Yeap, this is possible.
> >
> >> I followed this guide,
> >> http://forum.xda-developers.com/showthread.php?t=2640723 skipping the
> >> CSR parts.
> >>
> >> Here is a logcat with debugging enabled. I've googled the errors and
> >> have had no luck. Does anyone have any ideas?
> >>
> >> I/bluetoothd( 1072): Bluetooth daemon 5.28
> >>
> >> D/bluetoothd( 1072):
> >> external/bluetooth/bluez/android/main.c:set_capabilities() Caps: eff:
> >> 0x3400, perm: 0x3400, inh: 0x0
> >>
> >> D/bluetoothd( 1072):
> >> external/bluetooth/bluez/android/bluetooth.c:bt_bluetooth_start()
> >> index -1
> >>
> >> I/bluetoothd( 1072): Starting SDP server
> >>
> >> D/bluetoothd( 1072): external/bluetooth/bluez/android/main.c:main()
> >> Entering main loop
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0xffff] command 0x0001
> >>
> >> I/bluetoothd( 1072): mgmt_if: < 01 00 ff ff 00 00
> >>
> >> ..??..
> >>
> >> I/bluetoothd( 1072): mgmt_if: > 01 00 ff ff 06 00 01 00 00 01 07 00
> >>
> >> ..??........
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0xffff] command 0x0001 complete: 0x00
> >>
> >> D/bluetoothd( 1072):
> >> external/bluetooth/bluez/android/bluetooth.c:read_version_complete()
> >>
> >> I/bluetoothd( 1072): Bluetooth management interface 1.7 initialized
> >>
> >> I/bluetoothd( 1072): Kernel connection control will be used
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0xffff] command 0x0003
> >>
> >> I/bluetoothd( 1072): mgmt_if: < 03 00 ff ff 00 00
> >>
> >> ..??..
> >>
> >> I/bluetoothd( 1072): mgmt_if: > 01 00 ff ff 07 00 03 00 00 01 00 00 00
> >>
> >> ..??.........
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0xffff] command 0x0003 complete: 0x00
> >>
> >> D/bluetoothd( 1072):
> >> external/bluetooth/bluez/android/bluetooth.c:read_index_list_complete()
> >>
> >> D/bluetoothd( 1072):
> >> external/bluetooth/bluez/android/bluetooth.c:read_index_list_complete()
> >> Number of controllers: 1
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0004
> >>
> >> I/bluetoothd( 1072): mgmt_if: < 04 00 00 00 00 00
> >>
> >> ......
> >>
> >> I/bluetoothd( 1072): mgmt_if: > 01 00 00 00 1b 01 04 00 00 e9 36 36 e7
> >> 18 00 03 .........?66?...
> >>
> >> I/bluetoothd( 1072): mgmt_if: 0f 00 bf 10 00 00 90 00 00 00 00 00 00
> >> 42 43 4d ..?..........BCM
> >>
> >> I/bluetoothd( 1072): mgmt_if: 32 30 34 35 42 33 00 00 00 00 00 00 00
> >> 00 00 00 2045B3..........
> >>
> >> I/bluetoothd( 1072): mgmt_if: 00 00 00 00 00 00 00 00 00 00 00 00 00
> >> 00 00 00 ................
> >>
> >> I/bluetoothd( 1072): mgmt_if: 00 00 00 00 00 00 00 00 00 00 00 00 00
> >> 00 00 00 ................
> >>
> >> I/bluetoothd( 1072): mgmt_if: 00 00 00 00 00 00 00 00 00 00 00 00 00
> >> 00 00 00 ................
> >>
> >> I/bluetoothd( 1072): mgmt_if: 00 00 00 00 00 00 00 00 00 00 00 00 00
> >> 00 00 00 ................
> >>
> >> I/bluetoothd( 1072): mgmt_if: 00 00 00 00 00 00 00 00 00 00 00 00 00
> >> 00 00 00 ................
> >>
> >> I/bluetoothd( 1072): mgmt_if: 00 00 00 00 00 00 00 00 00 00 00 00 00
> >> 00 00 00 ................
> >>
> >> I/bluetoothd( 1072): mgmt_if: 00 00 00 00 00 00 00 00 00 00 00 00 00
> >> 00 00 00 ................
> >>
> >> I/bluetoothd( 1072): mgmt_if: 00 00 00 00 00 00 00 00 00 00 00 00 00
> >> 00 00 00 ................
> >>
> >> I/bluetoothd( 1072): mgmt_if: 00 00 00 00 00 00 00 00 00 00 00 00 00
> >> 00 00 00 ................
> >>
> >> I/bluetoothd( 1072): mgmt_if: 00 00 00 00 00 00 00 00 00 00 00 00 00
> >> 00 00 00 ................
> >>
> >> I/bluetoothd( 1072): mgmt_if: 00 00 00 00 00 00 00 00 00 00 00 00 00
> >> 00 00 00 ................
> >>
> >> I/bluetoothd( 1072): mgmt_if: 00 00 00 00 00 00 00 00 00 00 00 00 00
> >> 00 00 00 ................
> >>
> >> I/bluetoothd( 1072): mgmt_if: 00 00 00 00 00 00 00 00 00 00 00 00 00
> >> 00 00 00 ................
> >>
> >> I/bluetoothd( 1072): mgmt_if: 00 00 00 00 00 00 00 00 00 00 00 00 00
> >> 00 00 00 ................
> >>
> >> I/bluetoothd( 1072): mgmt_if: 00 00 00 00 00 00 00 00 00 00 00 00 00
> >> 00 00 00 ................
> >>
> >> I/bluetoothd( 1072): mgmt_if: 00
> >>
> >> .
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0004 complete: 0x00
> >>
> >> D/bluetoothd( 1072):
> >> external/bluetooth/bluez/android/bluetooth.c:read_info_complete()
> >>
> >> D/bluetoothd( 1072):
> >> external/bluetooth/bluez/src/sdpd-service.c:register_device_id()
> >> Adding device id record for 0002:1d6b:0247:051c
> >>
> >> D/bluetoothd( 1072):
> >> external/bluetooth/bluez/src/sdpd-service.c:add_record_to_server()
> >> Adding record with handle 0x10001
> >>
> >> D/bluetoothd( 1072):
> >> external/bluetooth/bluez/src/sdpd-service.c:add_record_to_server()
> >> Record pattern UUID 00001002-0000-1000-8000-00805f9
> >>
> >> D/bluetoothd( 1072):
> >> external/bluetooth/bluez/src/sdpd-service.c:add_record_to_server()
> >> Record pattern UUID 0000113a-0000-1000-8000-00805f9
> >>
> >> D/bluetoothd( 1072):
> >> external/bluetooth/bluez/src/sdpd-service.c:add_record_to_server()
> >> Record pattern UUID 0000113b-0000-1000-8000-00805f9
> >>
> >> D/bluetoothd( 1072):
> >> external/bluetooth/bluez/android/bluetooth.c:load_ltks() ltks 0
> >>
> >> D/bluetoothd( 1072):
> >> external/bluetooth/bluez/android/bluetooth.c:load_irks() irks 0
> >>
> >> D/bluetoothd( 1072):
> >> external/bluetooth/bluez/android/bluetooth.c:load_link_keys() keys 0
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x000e
> >>
> >> I/bluetoothd( 1072): mgmt_if: < 0e 00 00 00 02 00 02 0c
> >>
> >> ........
> >>
> >> I/bluetoothd( 1072): mgmt_if: > 01 00 00 00 06 00 0e 00 00 00 00 00
> >>
> >> ............
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x000e complete: 0x00
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0011
> >>
> >> I/bluetoothd( 1072): mgmt_if: < 11 00 00 00 10 00 00 00 00 00 00 00 00
> >> 00 00 00 ................
> >>
> >> I/bluetoothd( 1072): mgmt_if: 00 00 00 00 00 00
> >>
> >> ......
> >>
> >> I/bluetoothd( 1072): mgmt_if: > 01 00 00 00 06 00 11 00 00 00 00 00
> >>
> >> ............
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0011 complete: 0x00
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0034
> >>
> >> I/bluetoothd( 1072): mgmt_if: < 34 00 00 00 07 00 00 00 00 00 00 00 00
> >>
> >> 4............
> >>
> >> I/bluetoothd( 1072): mgmt_if: > 01 00 00 00 0a 00 34 00 00 00 00 00 00
> >> 00 00 00 ......4.........
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0034 complete: 0x00
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0018
> >>
> >> I/bluetoothd( 1072): mgmt_if: < 18 00 00 00 01 00 01
> >>
> >> .......
> >>
> >> I/bluetoothd( 1072): mgmt_if: > 01 00 00 00 03 00 18 00 00
> >>
> >> .........
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0018 complete: 0x00
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0028
> >>
> >> I/bluetoothd( 1072): mgmt_if: < 28 00 00 00 08 00 02 00 6b 1d 47 02 1c
> >> 05 (.......k.G...
> >>
> >> I/bluetoothd( 1072): mgmt_if: > 01 00 00 00 03 00 28 00 00
> >>
> >> ......(..
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0028 complete: 0x00
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0010
> >>
> >> I/bluetoothd( 1072): mgmt_if: < 10 00 00 00 11 00 fb 34 9b 5f 80 00 00
> >> 80 00 10 ......?4._......
> >>
> >> I/bluetoothd( 1072): mgmt_if: 00 00 00 12 00 00 00
> >>
> >> .......
> >>
> >> I/bluetoothd( 1072): mgmt_if: > 01 00 00 00 06 00 10 00 00 00 00 00
> >>
> >> ............
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0010 complete: 0x00
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0010
> >>
> >> I/bluetoothd( 1072): mgmt_if: < 10 00 00 00 11 00 fb 34 9b 5f 80 00 00
> >> 80 00 10 ......?4._......
> >>
> >> I/bluetoothd( 1072): mgmt_if: 00 00 3b 11 00 00 00
> >>
> >> ..;....
> >>
> >> I/bluetoothd( 1072): mgmt_if: > 01 00 00 00 06 00 10 00 00 00 00 00
> >>
> >> ............
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0010 complete: 0x00
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0013
> >>
> >> I/bluetoothd( 1072): mgmt_if: < 13 00 00 00 02 00 00 00
> >>
> >> ........
> >>
> >> I/bluetoothd( 1072): mgmt_if: > 02 00 00 00 03 00 13 00 0c
> >>
> >> .........
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x13 status: 0x0c
> >>
> >> I/bluetoothd( 1072): Failed to load LTKs: Not Supported (0x0c)
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0030
> >>
> >> I/bluetoothd( 1072): mgmt_if: < 30 00 00 00 02 00 00 00
> >>
> >> 0.......
> >>
> >> I/bluetoothd( 1072): mgmt_if: > 02 00 00 00 03 00 30 00 0c
> >>
> >> ......0..
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x30 status: 0x0c
> >>
> >> I/bluetoothd( 1072): Failed to load IRKs: Not Supported (0x0c)
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0012
> >>
> >> I/bluetoothd( 1072): mgmt_if: < 12 00 00 00 03 00 00 00 00
> >>
> >> .........
> >>
> >> I/bluetoothd( 1072): mgmt_if: > 01 00 00 00 03 00 12 00 00
> >>
> >> .........
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0012 complete: 0x00
> >>
> >> D/bluetoothd( 1072):
> >> external/bluetooth/bluez/android/bluetooth.c:load_link_keys_complete()
> >> status 0
> >>
> >> I/bluetoothd( 1072): Adapter initialized
> >>
> >> D/bluetoothd( 1072):
> >> external/bluetooth/bluez/android/ipc.c:cmd_connect_cb()
> >>
> >> E/bluetoothd( 1072): IPC: command socket connect failed
> >>
> >> I/bluetoothd( 1072): Switching controller off
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0005
> >>
> >> I/bluetoothd( 1072): mgmt_if: < 05 00 00 00 01 00 00
> >>
> >> .......
> >>
> >> I/bluetoothd( 1072): mgmt_if: > 01 00 00 00 07 00 05 00 00 90 00 00 00
> >>
> >> .............
> >>
> >> I/bluetoothd( 1072): mgmt_if: [0x0000] command 0x0005 complete: 0x00
> >>
> >> D/bluetoothd( 1072):
> >> external/bluetooth/bluez/android/main.c:cleanup_services()
> >>
> >> I/bluetoothd( 1072): Stopping SDP server
> >>
> >> I/bluetoothd( 1072): Exit
> >
> > This log looks OK. Adapter was found and initialized. Only problem is that
> > there was no IPC socket listening for it to connect.
> >
> > On Android bluetoothd is not suppose to be started 'by hand'. It needs to
> > be started as service defined in init.rc (check android/README and
> > android/init.bluetooth.rc). This service is started via
> > bluetooth.default.so provided by BlueZ (this is implementation ofn
> > Android Bluetooth HAL interface). When bluetoothd starts and initializes
> > adapter it tries to connect IPC to this library. If lib is not loaded
> > (and there is no socket to connect to) bluetoothd shuts down.
> >
> > This library is loaded by Android Framework and when you enable BT from UI
> > lib will be initialized and daemon will be started. Other option for
> > testing is our test tool called haltest. This is command line tool that
> > will load bt lib and allow you to play with bt stack (this tool doesn't
> > use Android Framework).>
> > So what you should check:
> > - you have init.bluetooth.rc in /
> > - this file is included from your board init.foo.rc file
> > - daemon and bluetooth.default.so are installed on system (this should be
> >
> > handled just fine by Android.mk provided by BlueZ)
> >
> > - you don't need hciattach service - this is not needed with btusb
> >
> > --
> > Szymon K. Janc
> > szymon.janc@gmail.com
--
Szymon K. Janc
szymon.janc@gmail.com
next prev parent reply other threads:[~2015-02-18 7:34 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-17 21:16 android-bluez with usb adapter Keith Conger
2015-02-17 21:47 ` Szymon Janc
[not found] ` <CALUN+EcJ4p4kkFDZDyi01iSAwDMv4M1Q=axAPiCb+YOAQ64CNQ@mail.gmail.com>
2015-02-18 7:34 ` Szymon Janc [this message]
2015-02-18 16:01 ` Keith Conger
2015-02-18 18:41 ` Keith Conger
2015-02-18 19:52 ` Szymon Janc
2015-02-18 19:57 ` Szymon Janc
[not found] ` <CALUN+EcsmogUt4PU-sSM4peusX4gdnmAF=ou1ouj5y-QPSpq3Q@mail.gmail.com>
2015-02-18 20:37 ` Szymon Janc
[not found] ` <CALUN+EfrG1o8VsTWjMxW7Y4NGe=-E3M_hz_618ToAG4QHwPZKA@mail.gmail.com>
2015-02-19 15:39 ` Keith Conger
2015-02-19 16:02 ` Andrei Emeltchenko
2015-02-19 16:06 ` Keith Conger
2015-02-19 16:08 ` Szymon Janc
2015-02-19 16:31 ` Keith Conger
2015-02-19 17:25 ` Keith Conger
2015-02-19 18:49 ` Keith Conger
2015-02-20 10:05 ` Szymon Janc
2015-02-20 14:59 ` Keith Conger
2015-02-20 16:30 ` Szymon Janc
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