Re: [Gumstix-users] Overo Air Yocto Sakoman Bluetooth not working

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Ryan,

As I mentioned in my earlier post, these images were developed for my
own use.  I don't use bluetooth in any of my work, so I've never
bothered to get it working.

I suspect you will need to do some custom init work beyond that which
the systemd default provides.  Look at the init in r13 for a guide to
what needs to be done.

Steve

On Thu, Dec 27, 2012 at 9:13 AM, Ryan <rya...@ut...> wrote:
> I'm using an Overo Air with various Sakoman images, and I'm having trouble
> getting the Bluetooth to work on the latest Yocto images. I started with
> Sakoman's "gnome-r13" image because the instructions on his website seemed
> simple enough to get something up and running quickly. Recently, Steve
> posted that he would be removing the "gnome-r13" materials from his website,
> so I thought it would be best to move to the new OpenEmbedded/Yocto/Poky
> build system for long term maintainability. I decided to start with some of
> the prebuilt images on his website, but I am having no luck getting the
> Bluetooth working on any of them. I've tried the last "yocto-1.2" image and
> two of the more recent "yocto-1.3" images.
>
> In the gnome images, if the Bluetooth was not working, it was usually
> because the Bluetooth daemon was not running. Running "/etc/init.d/bluetooth
> start" would always solve the problem, and it would start working. In the
> new yocto images, systemd is used instead, so I run "systemctl start
> bluetooth.service", but it is not fixing the problem.
>
> Here is the output from various commands on a working gnome image and a
> nonworking yocto image. The yocto image seems like it's not even detecting
> the hardware correctly because it doesn't show up when running "lsusb".
>
> *WORKING GNOME:*
>
> root@omap3-multi:~# lsusb
> Bus 001 Device 001: ID 1d6b:0002
> Bus 001 Device 002: ID 05e3:0608
>
> root@omap3-multi:~# lsmod
> Module                  Size  Used by
> rfcomm                 55238  9
> bnep                   13214  2
> hci_uart               20881  3
> bluetooth             209153  23 rfcomm,bnep,hci_uart
> libertas_sdio          16075  0
> libertas               96500  1 libertas_sdio
> cfg80211              165386  1 libertas
> rfkill                 17041  3 bluetooth,cfg80211
> lib80211                5017  1 libertas
> ads7846                10355  0
> firmware_class          6797  2 libertas_sdio,libertas
>
> root@omap3-multi:~# hcitool dev
> Devices:
>         hci0    00:19:88:1A:8D:A5
>
> root@omap3-multi:~# hcitool scan
> Scanning ...
>         AC:93:2F:AF:0E:52       n/a
>         XX:XX:4B:1B:C9:2F       My iPhone
>
> root@omap3-multi:~# dmesg | grep -i blue
> Registered led device: overo:blue:gpio22
> Registered led device: overo:blue:COM
> Bluetooth: Core ver 2.16
> Bluetooth: HCI device and connection manager initialized
> Bluetooth: HCI socket layer initialized
> Bluetooth: L2CAP socket layer initialized
> Bluetooth: SCO socket layer initialized
> Bluetooth: HCI UART driver ver 2.2
> Bluetooth: HCI H4 protocol initialized
> Bluetooth: HCI BCSP protocol initialized
> Bluetooth: HCILL protocol initialized
> Bluetooth: BNEP (Ethernet Emulation) ver 1.3
> Bluetooth: BNEP filters: protocol multicast
> Bluetooth: RFCOMM TTY layer initialized
> Bluetooth: RFCOMM socket layer initialized
> Bluetooth: RFCOMM ver 1.11
>
> root@omap3-multi:~# hciconfig -a
> hci0:   Type: BR/EDR  Bus: UART
>         BD Address: 00:19:88:1A:8D:A5  ACL MTU: 310:10  SCO MTU: 64:8
>         UP RUNNING PSCAN
>         RX bytes:1630 acl:0 sco:0 events:50 errors:0
>         TX bytes:448 acl:0 sco:0 commands:31 errors:0
>         Features: 0xff 0xff 0x8f 0xfe 0x9b 0xf9 0x00 0x80
>         Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
>         Link policy: RSWITCH HOLD SNIFF PARK
>         Link mode: SLAVE ACCEPT
>         Name: 'omap3-multi-0'
>         Class: 0x480100
>         Service Classes: Capturing, Telephony
>         Device Class: Computer, Uncategorized
>         HCI Version: 2.0 (0x3)  Revision: 0xc5c
>         LMP Version: 2.0 (0x3)  Subversion: 0xc5c
>         Manufacturer: Cambridge Silicon Radio (10)
>
> *NONWORKING YOCTO:* (after starting the Bluetooth daemon)
>
> root@omap3-multi:~# lsusb
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>
> root@omap3-multi:~# lsmod
> Module                  Size  Used by
> libertas_sdio          16396  0
> libertas              100032  1 libertas_sdio
> cfg80211              170751  1 libertas
> lib80211                5134  1 libertas
> firmware_class          6904  2 libertas_sdio,libertas
> bnep                   13075  2
> mt9v032                 7237  4294967295
> ads7846                10488  0
> omap3_isp             131955  0
> v4l2_common             8933  2 mt9v032,omap3_isp
> videodev               99128  3 mt9v032,omap3_isp,v4l2_common
> g_serial               37793  2
> media                  12714  3 mt9v032,omap3_isp,videodev
> rfcomm                 56119  0
> hidp                   16251  0
> bluetooth             258745  11 bnep,rfcomm,hidp
> rfkill                 17524  3 cfg80211,bluetooth
> ipv6                  249350  16
>
> root@omap3-multi:~# hcitool dev
> Devices:
>
> root@omap3-multi:~# hcitool scan
> Device is not available: No such device
>
> root@omap3-multi:~# dmesg | grep -i blue
> [    3.152008] Registered led device: overo:blue:gpio22
> [    3.152984] Registered led device: overo:blue:COM
> [    5.398956] Bluetooth: Core ver 2.16
> [    5.430847] Bluetooth: HCI device and connection manager initialized
> [    5.437957] Bluetooth: HCI socket layer initialized
> [    5.444458] Bluetooth: L2CAP socket layer initialized
> [    5.460510] Bluetooth: SCO socket layer initialized
> [    5.518096] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
> [    6.772735] Bluetooth: RFCOMM TTY layer initialized
> [    6.778778] Bluetooth: RFCOMM socket layer initialized
> [    6.784301] Bluetooth: RFCOMM ver 1.11
> [   15.010101] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
> [   15.023925] Bluetooth: BNEP filters: protocol multicast
>
> root@omap3-multi:~# hciconfig -a
> root@omap3-multi:~#
>
>
> Any help or pushes in the right direction will be greatly appreciated. I've
> been searching Google for days, and I haven't been able to solve this.
>
>
>
> --
> View this message in context: http://gumstix.8.n6.nabble.com/Overo-Air-Yocto-Sakoman-Bluetooth-not-working-tp4966327.html
> Sent from the Gumstix mailing list archive at Nabble.com.
>
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