Sagacious Himself — brevity in circumlocution: never blague — suffering genius

May 14, 2013

0a12:0001 [ASIN:B003VWU79I, merchant:A2T2LRVG0LYFAA, $2.5]

Filed under: gizmo,Hardwares — Sagacious Himself @ 9:16 pm
Tags: ,

#2

MAC 00:1F:81:00:08:30

this MAC is awfully familiar (identical to #1)

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__ hciconfig -a

Type: BR/EDR  Bus: USB
BD Address: 00:1F:81:00:08:30  ACL MTU: 1021:4  SCO MTU: 180:1
UP RUNNING
RX bytes:1180 acl:0 sco:0 events:39 errors:0
TX bytes:423 acl:0 sco:0 commands:48 errors:11
Features: 0xff 0x3e 0x09 0x76 0x80 0x01 0x00 0x80
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF
Link mode: SLAVE ACCEPT
Name: ‘storage-0’
Class: 0x6e0100
Service Classes: Networking, Rendering, Capturing, Audio, Telephony
Device Class: Computer, Uncategorized
HCI Version: 2.0 (0x3)  Revision: 0x44
LMP Version: 2.0 (0x3)  Subversion: 0x3
Manufacturer: Cambridge Silicon Radio (10)

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{Accel-OB2 0x6e0100}

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USB 00.0: 11500 Bluetooth Device
[Created at usb.122]
UDI: /org/freedesktop/Hal/devices/usb_device_a12_1_noserial_if0
SysFS ID: /devices/pci0000:00/0000:00:1d.2/usb4/4-2/4-2:1.0
SysFS BusID: 4-2:1.0
Hardware Class: bluetooth
Model: “Cambridge Silicon Radio Bluetooth Dongle (HCI mode)”
Hotplug: USB
Vendor: usb 0x0a12 “Cambridge Silicon Radio, Ltd”
Device: usb 0x0001 “Bluetooth Dongle (HCI mode)”
Revision: “19.15”
Driver: “btusb”
Driver Modules: “btusb”
Speed: 12 Mbps
Module Alias: “usb:v0A12p0001d1915dcE0dsc01dp01icE0isc01ip01”
Driver Info #0:
Driver Status: btusb is active
Driver Activation Cmd: “modprobe btusb”
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #51 (Hub)

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P: /devices/pci0000:00/0000:00:1d.2/usb4/4-2
N: bus/usb/004/003
E: BUSNUM=004
E: DEVNAME=/dev/bus/usb/004/003
E: DEVNUM=003
E: DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb4/4-2
E: DEVTYPE=usb_device
E: DRIVER=usb
E: ID_BUS=usb
E: ID_MODEL=0001
E: ID_MODEL_ENC=0001
E: ID_MODEL_ID=0001
E: ID_REVISION=1915
E: ID_SERIAL=0a12_0001
E: ID_USB_INTERFACES=:e00101:
E: ID_VENDOR=0a12
E: ID_VENDOR_ENC=0a12
E: ID_VENDOR_ID=0a12
E: MAJOR=189
E: MINOR=386
E: PRODUCT=a12/1/1915
E: SUBSYSTEM=usb
E: TYPE=224/1/1
E: UDEV_LOG=3

P: /devices/pci0000:00/0000:00:1d.2/usb4/4-2/4-2:1.0
E: DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb4/4-2/4-2:1.0
E: DEVTYPE=usb_interface
E: DRIVER=btusb
E: INTERFACE=224/1/1
E: PRODUCT=a12/1/1915
E: SUBSYSTEM=usb
E: TYPE=224/1/1
E: UDEV_LOG=3

P: /devices/pci0000:00/0000:00:1d.2/usb4/4-2/4-2:1.0/bluetooth/hci0
E: DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb4/4-2/4-2:1.0/bluetooth/hci0
E: DEVTYPE=host
E: SUBSYSTEM=bluetooth
E: UDEV_LOG=3

P: /devices/pci0000:00/0000:00:1d.2/usb4/4-2/4-2:1.0/bluetooth/hci0/rfkill0
E: DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb4/4-2/4-2:1.0/bluetooth/hci0/rfkill0
E: RFKILL_NAME=hci0
E: RFKILL_STATE=1
E: RFKILL_TYPE=bluetooth
E: SUBSYSTEM=rfkill
E: UDEV_LOG=3

P: /devices/pci0000:00/0000:00:1d.2/usb4/4-2/4-2:1.1
E: DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb4/4-2/4-2:1.1
E: DEVTYPE=usb_interface
E: DRIVER=btusb
E: INTERFACE=224/1/1
E: PRODUCT=a12/1/1915
E: SUBSYSTEM=usb
E: TYPE=224/1/1
E: UDEV_LOG=3
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_lsusb_

ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
Device Descriptor:
bLength                18
bDescriptorType         1
bcdUSB               2.00
bDeviceClass          224 Wireless
bDeviceSubClass         1 Radio Frequency
bDeviceProtocol         1 Bluetooth
bMaxPacketSize0        64
idVendor           0x0a12 Cambridge Silicon Radio, Ltd
idProduct          0x0001 Bluetooth Dongle (HCI mode)
bcdDevice           19.15
iManufacturer           0
iProduct                0
iSerial                 0
bNumConfigurations      1
Configuration Descriptor:
bLength                 9
bDescriptorType         2
wTotalLength          177
bNumInterfaces          2
bConfigurationValue     1
iConfiguration          0
bmAttributes         0xc0
Self Powered
MaxPower                0mA
Interface Descriptor:
bLength                 9
bDescriptorType         4
bInterfaceNumber        0
bAlternateSetting       0
bNumEndpoints           3
bInterfaceClass       224 Wireless
bInterfaceSubClass      1 Radio Frequency
bInterfaceProtocol      1 Bluetooth
iInterface              0
Endpoint Descriptor:
bLength                 7
bDescriptorType         5
bEndpointAddress     0x81  EP 1 IN
bmAttributes            3
Transfer Type            Interrupt
Synch Type               None
Usage Type               Data
wMaxPacketSize     0x0010  1x 16 bytes
bInterval               1
Endpoint Descriptor:
bLength                 7
bDescriptorType         5
bEndpointAddress     0x82  EP 2 IN
bmAttributes            2
Transfer Type            Bulk
Synch Type               None
Usage Type               Data
wMaxPacketSize     0x0040  1x 64 bytes
bInterval               0
Endpoint Descriptor:
bLength                 7
bDescriptorType         5
bEndpointAddress     0x02  EP 2 OUT
bmAttributes            2
Transfer Type            Bulk
Synch Type               None
Usage Type               Data
wMaxPacketSize     0x0040  1x 64 bytes
bInterval               0
Interface Descriptor:
bLength                 9
bDescriptorType         4
bInterfaceNumber        1
bAlternateSetting       0
bNumEndpoints           2
bInterfaceClass       224 Wireless
bInterfaceSubClass      1 Radio Frequency
bInterfaceProtocol      1 Bluetooth
iInterface              0
Endpoint Descriptor:
bLength                 7
bDescriptorType         5
bEndpointAddress     0x83  EP 3 IN
bmAttributes            1
Transfer Type            Isochronous
Synch Type               None
Usage Type               Data
wMaxPacketSize     0x0020  1x 32 bytes
bInterval               1
Endpoint Descriptor:
bLength                 7
bDescriptorType         5
bEndpointAddress     0x03  EP 3 OUT
bmAttributes            1
Transfer Type            Isochronous
Synch Type               None
Usage Type               Data
wMaxPacketSize     0x0020  1x 32 bytes
bInterval               1
Interface Descriptor:
bLength                 9
bDescriptorType         4
bInterfaceNumber        1
bAlternateSetting       1
bNumEndpoints           2
bInterfaceClass       224 Wireless
bInterfaceSubClass      1 Radio Frequency
bInterfaceProtocol      1 Bluetooth
iInterface              0
Endpoint Descriptor:
bLength                 7
bDescriptorType         5
bEndpointAddress     0x83  EP 3 IN
bmAttributes            1
Transfer Type            Isochronous
Synch Type               None
Usage Type               Data
wMaxPacketSize     0x0009  1x 9 bytes
bInterval               1
Endpoint Descriptor:
bLength                 7
bDescriptorType         5
bEndpointAddress     0x03  EP 3 OUT
bmAttributes            1
Transfer Type            Isochronous
Synch Type               None
Usage Type               Data
wMaxPacketSize     0x0009  1x 9 bytes
bInterval               1
Interface Descriptor:
bLength                 9
bDescriptorType         4
bInterfaceNumber        1
bAlternateSetting       2
bNumEndpoints           2
bInterfaceClass       224 Wireless
bInterfaceSubClass      1 Radio Frequency
bInterfaceProtocol      1 Bluetooth
iInterface              0
Endpoint Descriptor:
bLength                 7
bDescriptorType         5
bEndpointAddress     0x83  EP 3 IN
bmAttributes            1
Transfer Type            Isochronous
Synch Type               None
Usage Type               Data
wMaxPacketSize     0x0011  1x 17 bytes
bInterval               1
Endpoint Descriptor:
bLength                 7
bDescriptorType         5
bEndpointAddress     0x03  EP 3 OUT
bmAttributes            1
Transfer Type            Isochronous
Synch Type               None
Usage Type               Data
wMaxPacketSize     0x0011  1x 17 bytes
bInterval               1
Interface Descriptor:
bLength                 9
bDescriptorType         4
bInterfaceNumber        1
bAlternateSetting       3
bNumEndpoints           2
bInterfaceClass       224 Wireless
bInterfaceSubClass      1 Radio Frequency
bInterfaceProtocol      1 Bluetooth
iInterface              0
Endpoint Descriptor:
bLength                 7
bDescriptorType         5
bEndpointAddress     0x83  EP 3 IN
bmAttributes            1
Transfer Type            Isochronous
Synch Type               None
Usage Type               Data
wMaxPacketSize     0x0019  1x 25 bytes
bInterval               1
Endpoint Descriptor:
bLength                 7
bDescriptorType         5
bEndpointAddress     0x03  EP 3 OUT
bmAttributes            1
Transfer Type            Isochronous
Synch Type               None
Usage Type               Data
wMaxPacketSize     0x0019  1x 25 bytes
bInterval               1
Interface Descriptor:
bLength                 9
bDescriptorType         4
bInterfaceNumber        1
bAlternateSetting       4
bNumEndpoints           2
bInterfaceClass       224 Wireless
bInterfaceSubClass      1 Radio Frequency
bInterfaceProtocol      1 Bluetooth
iInterface              0
Endpoint Descriptor:
bLength                 7
bDescriptorType         5
bEndpointAddress     0x83  EP 3 IN
bmAttributes            1
Transfer Type            Isochronous
Synch Type               None
Usage Type               Data
wMaxPacketSize     0x0021  1x 33 bytes
bInterval               1
Endpoint Descriptor:
bLength                 7
bDescriptorType         5
bEndpointAddress     0x03  EP 3 OUT
bmAttributes            1
Transfer Type            Isochronous
Synch Type               None
Usage Type               Data
wMaxPacketSize     0x0021  1x 33 bytes
bInterval               1
Interface Descriptor:
bLength                 9
bDescriptorType         4
bInterfaceNumber        1
bAlternateSetting       5
bNumEndpoints           2
bInterfaceClass       224 Wireless
bInterfaceSubClass      1 Radio Frequency
bInterfaceProtocol      1 Bluetooth
iInterface              0
Endpoint Descriptor:
bLength                 7
bDescriptorType         5
bEndpointAddress     0x83  EP 3 IN
bmAttributes            1
Transfer Type            Isochronous
Synch Type               None
Usage Type               Data
wMaxPacketSize     0x0031  1x 49 bytes
bInterval               1
Endpoint Descriptor:
bLength                 7
bDescriptorType         5
bEndpointAddress     0x03  EP 3 OUT
bmAttributes            1
Transfer Type            Isochronous
Synch Type               None
Usage Type               Data
wMaxPacketSize     0x0031  1x 49 bytes
bInterval               1
Device Status:     0x0000
(Bus Powered)

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udevadm info –query=all –path=/devices/pci0000:00/0000:00:1d.2/usb4/4-2/4-2:1.0
P: /devices/pci0000:00/0000:00:1d.2/usb4/4-2/4-2:1.0
E: DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb4/4-2/4-2:1.0
E: DEVTYPE=usb_interface
E: DRIVER=btusb
E: INTERFACE=224/1/1
E: PRODUCT=a12/1/1915
E: SUBSYSTEM=usb
E: TYPE=224/1/1
E: UDEV_LOG=3

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mentioned in ubuntu 12.04: /lib/udev/rules.d/97-bluetooth-hid2hci.rules

# CSR devicesATTR{idVendor}==”0a12|0458|05ac”, ATTR{idProduct}==”1000″, RUN+=”hid2hci –method=csr –devpath=%p”

.

hci0 urb ed5a7480 submission failed

#2 bronzed

http://eestud.kku.ac.th/~moo/datasheet/Bluetooth/BlueCore/BCCMD%20Commands.pdf

it’s a ‘great’ dongle until trying to pair; then system hangs.

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win1 hcidump

[hcitool scan]

device: hci0 snap_len: 1028 filter: 0xffffffff
< HCI Command: Inquiry (0x01|0x0001) plen 5
lap 0x9e8b33 len 8 num 0
> HCI Event: Command Status (0x0f) plen 4
Inquiry (0x01|0x0001) status 0x00 ncmd 1
> HCI Event: Inquiry Complete (0x01) plen 1
status 0x00

[hcitool dev]

[hcitool cc 00:1F:81:00:08:30]

[“Device is not available.”]

{dmesg: no new errors}

win2

sudo hcitool cc 00:1F:81:00:08:30
sudo hcitool auth 00:1F:81:00:08:30
bluez-simple-agent hci0 00:1F:81:00:08:30 remove

disconnect #2

connect #1

dmesg
[ 8311.888088] usb 4-2: USB disconnect, device number 4
[ 8311.889665] Bluetooth: hci0 urb ed7149c0 submission failed
[ 8323.940053] usb 4-2: new full-speed USB device number 5 using uhci_hcd
[ 8325.192022] Bluetooth: hci0 command tx timeout
[ 8335.276029] Bluetooth: hci0 command tx timeout

disconnect #1, reconnect this #2

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hcidump

HCI sniffer – Bluetooth packet analyzer ver 2.2
device: hci0 snap_len: 1028 filter: 0xffffffff
< HCI Command: Read Class of Device (0x03|0x0023) plen 0
> HCI Event: Command Complete (0x0e) plen 7
Read Class of Device (0x03|0x0023) ncmd 1
status 0x00 class 0x000000
< HCI Command: Read Local Name (0x03|0x0014) plen 0
> HCI Event: Command Complete (0x0e) plen 252
Read Local Name (0x03|0x0014) ncmd 1
status 0x00 name ‘Accel-OB2’
< HCI Command: Read Voice Setting (0x03|0x0025) plen 0
> HCI Event: Command Complete (0x0e) plen 6
Read Voice Setting (0x03|0x0025) ncmd 1
status 0x00 voice setting 0x0060
< HCI Command: Set Event Filter (0x03|0x0005) plen 1
type 0 condition 0
Clear all filters
> HCI Event: Command Complete (0x0e) plen 4
Set Event Filter (0x03|0x0005) ncmd 1
status 0x00
< HCI Command: Write Connection Accept Timeout (0x03|0x0016) plen 2
timeout 32000
> HCI Event: Command Complete (0x0e) plen 4
Write Connection Accept Timeout (0x03|0x0016) ncmd 1
status 0x00
< HCI Command: Delete Stored Link Key (0x03|0x0012) plen 7
bdaddr 00:00:00:00:00:00 all 1
> HCI Event: Command Complete (0x0e) plen 6
Delete Stored Link Key (0x03|0x0012) ncmd 1
status 0x00 deleted 0
< HCI Command: Set Event Mask (0x03|0x0001) plen 8
Mask: 0xfffffbff07180000
> HCI Event: Command Complete (0x0e) plen 4
Set Event Mask (0x03|0x0001) ncmd 1
status 0x00
< HCI Command: Read Local Supported Commands (0x04|0x0002) plen 0
> HCI Event: Command Complete (0x0e) plen 68
Read Local Supported Commands (0x04|0x0002) ncmd 1
status 0x00
Commands: fffffb03ceffefffffffec9ff30fe8ee3f
< HCI Command: Write Inquiry Mode (0x03|0x0045) plen 1
mode 1
< HCI Command: Read Local Extended Features (0x04|0x0004) plen 1
page 1
< HCI Command: Write Default Link Policy Settings (0x02|0x000f) plen 2
policy 0x07
Link policy: RSWITCH HOLD SNIFF
< HCI Command: Reset (0x03|0x0003) plen 0
> HCI Event: Command Complete (0x0e) plen 4
Reset (0x03|0x0003) ncmd 1
status 0x00
< HCI Command: Read Local Supported Features (0x04|0x0003) plen 0
> HCI Event: Command Complete (0x0e) plen 12
Read Local Supported Features (0x04|0x0003) ncmd 1
status 0x00
Features: 0xff 0x3e 0x09 0x76 0x80 0x01 0x00 0x80
< HCI Command: Read Local Version Information (0x04|0x0001) plen 0
> HCI Event: Command Complete (0x0e) plen 12
Read Local Version Information (0x04|0x0001) ncmd 1
status 0x00
HCI Version: 2.0 (0x3) HCI Revision: 0x44
LMP Version: 2.0 (0x3) LMP Subversion: 0x3
Manufacturer: Cambridge Silicon Radio (10)
< HCI Command: Read Buffer Size (0x04|0x0005) plen 0
> HCI Event: Command Complete (0x0e) plen 11
Read Buffer Size (0x04|0x0005) ncmd 1
status 0x00
ACL MTU 1021:4 SCO MTU 180:1
< HCI Command: Read BD ADDR (0x04|0x0009) plen 0
> HCI Event: Command Complete (0x0e) plen 10
Read BD ADDR (0x04|0x0009) ncmd 1
status 0x00 bdaddr 00:1F:81:00:08:30
< HCI Command: Read Class of Device (0x03|0x0023) plen 0
> HCI Event: Command Complete (0x0e) plen 7
Read Class of Device (0x03|0x0023) ncmd 1
status 0x00 class 0x000000
< HCI Command: Read Local Name (0x03|0x0014) plen 0
> HCI Event: Command Complete (0x0e) plen 252
Read Local Name (0x03|0x0014) ncmd 1
status 0x00 name ‘Accel-OB2’
< HCI Command: Read Voice Setting (0x03|0x0025) plen 0
> HCI Event: Command Complete (0x0e) plen 6
Read Voice Setting (0x03|0x0025) ncmd 1
status 0x00 voice setting 0x0060
< HCI Command: Set Event Filter (0x03|0x0005) plen 1
type 0 condition 0
Clear all filters
> HCI Event: Command Complete (0x0e) plen 4
Set Event Filter (0x03|0x0005) ncmd 1
status 0x00
< HCI Command: Write Connection Accept Timeout (0x03|0x0016) plen 2
timeout 32000
> HCI Event: Command Complete (0x0e) plen 4
Write Connection Accept Timeout (0x03|0x0016) ncmd 1
status 0x00
< HCI Command: Delete Stored Link Key (0x03|0x0012) plen 7
bdaddr 00:00:00:00:00:00 all 1
> HCI Event: Command Complete (0x0e) plen 6
Delete Stored Link Key (0x03|0x0012) ncmd 1
status 0x00 deleted 0
< HCI Command: Set Event Mask (0x03|0x0001) plen 8
Mask: 0xfffffbff07180000
> HCI Event: Command Complete (0x0e) plen 4
Set Event Mask (0x03|0x0001) ncmd 1
status 0x00
< HCI Command: Read Local Supported Commands (0x04|0x0002) plen 0
> HCI Event: Command Complete (0x0e) plen 68
Read Local Supported Commands (0x04|0x0002) ncmd 1
status 0x00
Commands: fffffb03ceffefffffffec9ff30fe8ee3f
< HCI Command: Write Inquiry Mode (0x03|0x0045) plen 1
mode 1
> HCI Event: Command Complete (0x0e) plen 4
Write Inquiry Mode (0x03|0x0045) ncmd 1
status 0x00
< HCI Command: Read Local Extended Features (0x04|0x0004) plen 1
page 1
> HCI Event: Command Complete (0x0e) plen 14
Read Local Extended Features (0x04|0x0004) ncmd 1
status 0x00 page 1 max 0
Features: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
< HCI Command: Write Default Link Policy Settings (0x02|0x000f) plen 2
policy 0x07
Link policy: RSWITCH HOLD SNIFF
> HCI Event: Command Complete (0x0e) plen 4
Write Default Link Policy Settings (0x02|0x000f) ncmd 1
status 0x00
< HCI Command: Read Local Extended Features (0x04|0x0004) plen 1
page 1
< HCI Command: Write Page Timeout (0x03|0x0018) plen 2
timeout 8192
< HCI Command: Read Stored Link Key (0x03|0x000d) plen 7
bdaddr 00:00:00:00:00:00 all 1
< HCI Command: Write Local Name (0x03|0x0013) plen 248
name ‘storage-0’
> HCI Event: Command Complete (0x0e) plen 4
Write Local Name (0x03|0x0013) ncmd 1
status 0x00
< HCI Command: Set Event Mask (0x03|0x0001) plen 8
Mask: 0xfffffbff07180000
> HCI Event: Command Complete (0x0e) plen 4
Set Event Mask (0x03|0x0001) ncmd 1
status 0x00
< HCI Command: Write Inquiry Mode (0x03|0x0045) plen 1
mode 1
> HCI Event: Command Complete (0x0e) plen 4
Write Inquiry Mode (0x03|0x0045) ncmd 1
status 0x00
< HCI Command: Write Default Link Policy Settings (0x02|0x000f) plen 2
policy 0x07
Link policy: RSWITCH HOLD SNIFF
> HCI Event: Command Complete (0x0e) plen 4
Write Default Link Policy Settings (0x02|0x000f) ncmd 1
status 0x00
< HCI Command: Write Class of Device (0x03|0x0024) plen 3
class 0x6e0100
> HCI Event: Command Complete (0x0e) plen 4
Write Class of Device (0x03|0x0024) ncmd 1
status 0x00
< HCI Command: Write Scan Enable (0x03|0x001a) plen 1
enable 2
< HCI Command: Read Local Name (0x03|0x0014) plen 0

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syslog

21:23:50 storage bluetoothd[606]: HCI dev 0 registered
21:23:52 storage bluetoothd[606]: Listening for HCI events on hci0
21:23:56 storage kernel: [ 8325.192212] Bluetooth: hci0 command tx timeout
21:24:05 storage bluetoothd[606]: HCI dev 0 up
21:24:06 storage bluetoothd[606]: Adapter /org/bluez/606/hci0 has been enabled
21:24:06 storage bluetoothd[606]: Endpoint registered: sender=:1.47 path=/MediaEndpoint/HFPAG
21:24:06 storage bluetoothd[606]: Endpoint registered: sender=:1.47 path=/MediaEndpoint/A2DPSource
21:24:06 storage bluetoothd[606]: Endpoint registered: sender=:1.47 path=/MediaEndpoint/A2DPSink
21:24:07 storage kernel: [ 8335.276219] Bluetooth: hci0 command tx timeout
21:27:46 storage bluetoothd[606]: HCI dev 0 down
21:27:46 storage bluetoothd[606]: Adapter /org/bluez/606/hci0 has been disabled
21:27:46 storage kernel: [ 8554.432074] usb 4-2: USB disconnect, device number 5
21:27:46 storage kernel: [ 8554.433363] Bluetooth: hci0 urb ee9826c0 submission failed
21:27:46 storage bluetoothd[606]: HCI dev 0 unregistered
21:27:46 storage bluetoothd[606]: Stopping hci0 event socket
21:27:46 storage bluetoothd[606]: Unregister path: /org/bluez/606/hci0
21:27:46 storage bluetoothd[606]: Endpoint unregistered: sender=:1.47 path=/MediaEndpoint/A2DPSink
21:27:46 storage bluetoothd[606]: Endpoint unregistered: sender=:1.47 path=/MediaEndpoint/A2DPSource
21:27:46 storage bluetoothd[606]: Endpoint unregistered: sender=:1.47 path=/MediaEndpoint/HFPAG
21:27:58 storage kernel: [ 8566.340018] usb 4-2: new full-speed USB device number 6 using uhci_hcd
21:27:58 storage bluetoothd[606]: HCI dev 0 registered
21:27:58 storage bluetoothd[606]: Listening for HCI events on hci0
21:27:59 storage kernel: [ 8567.532210] Bluetooth: hci0 command tx timeout
21:28:00 storage kernel: [ 8568.532041] Bluetooth: hci0 command tx timeout
21:28:01 storage kernel: [ 8569.588014] Bluetooth: hci0 command tx timeout
21:28:21 storage kernel: [ 8570.588011] Bluetooth: hci0 command tx timeout
21:28:03 storage kernel: [ 8571.588013] Bluetooth: hci0 command tx timeout
21:28:08 storage bluetoothd[606]: HCI dev 0 up
21:28:08 storage bluetoothd[606]: Adapter /org/bluez/606/hci0 has been enabled
21:28:08 storage bluetoothd[606]: Endpoint registered: sender=:1.47 path=/MediaEndpoint/HFPAG
21:28:08 storage bluetoothd[606]: Endpoint registered: sender=:1.47 path=/MediaEndpoint/A2DPSource
21:28:08 storage bluetoothd[606]: Endpoint registered: sender=:1.47 path=/MediaEndpoint/A2DPSink
21:28:09 storage kernel: [ 8577.600210] Bluetooth: hci0 command tx timeout
21:28:10 storage kernel: [ 8578.600014] Bluetooth: hci0 command tx timeout
21:28:11 storage kernel: [ 8579.600017] Bluetooth: hci0 command tx timeout
21:28:12 storage kernel: [ 8580.608015] Bluetooth: hci0 command tx timeout
21:28:13 storage kernel: [ 8581.608017] Bluetooth: hci0 command tx timeout

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firmware & CSR commands

BCCMD Commands [PDF]

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