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0.dmesg
# dmesg | grep -i bluetooth
[ 3.885464] Bluetooth: Core ver 2.22
[ 3.885479] Bluetooth: HCI device and connection manager initialized
[ 3.885482] Bluetooth: HCI socket layer initialized
[ 3.885485] Bluetooth: L2CAP socket layer initialized
[ 3.885488] Bluetooth: SCO socket layer initialized
[ 3.901000] Bluetooth: HCI UART driver ver 2.3
[ 3.901002] Bluetooth: HCI UART protocol H4 registered
[ 3.901003] Bluetooth: HCI UART protocol BCSP registered
[ 3.901017] Bluetooth: HCI UART protocol LL registered
[ 3.901018] Bluetooth: HCI UART protocol ATH3K registered
[ 3.901019] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 3.901047] Bluetooth: HCI UART protocol Intel registered
[ 3.901070] Bluetooth: HCI UART protocol Broadcom registered
[ 3.901071] Bluetooth: HCI UART protocol QCA registered
[ 3.901071] Bluetooth: HCI UART protocol AG6XX registered
[ 3.901072] Bluetooth: HCI UART protocol Marvell registered
[ 4.361458] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 4.361460] Bluetooth: BNEP filters: protocol multicast
[ 4.361463] Bluetooth: BNEP socket layer initialized
[ 5.748895] Bluetooth: hci0: using rampatch file: qca/rampatch_usb_00000300.bin
[ 5.748899] Bluetooth: hci0: QCA: patch rome 0x300 build 0x3e8, firmware rome 0x300 build 0x111
[ 5.804730] Bluetooth: hci0: using NVM file: qca/nvm_usb_00000300.bin
[ 17.160531] Bluetooth: RFCOMM TTY layer initialized
[ 17.160540] Bluetooth: RFCOMM socket layer initialized
[ 17.160548] Bluetooth: RFCOMM ver 1.11
[ 23.550120] Bluetooth: hci0 urb ffff9e57b70efcc0 failed to resubmit (113)
[ 33.363425] Bluetooth: hci0 urb ffff9e5788f3d900 failed to resubmit (113)
Raw
0.journalctl
-- Logs begin at Tue 2017-11-07 15:20:56 +05, end at Fri 2018-01-12 03:31:08 +05. --
2018-01-12T03:15:48+0500 lenovo bluetoothd[355]: Failed to set mode: Failed (0x03)
2018-01-12T03:15:50+0500 lenovo kernel: Bluetooth: hci0 urb ffff9a902395cf00 failed to resubmit (113)
2018-01-12T03:15:58+0500 lenovo bluetoothd[355]: Failed to set mode: Failed (0x03)
2018-01-12T03:16:06+0500 lenovo blueman-mechanism[1229]: Exiting
2018-01-12T03:17:21+0500 lenovo bluetoothd[355]: Terminating
2018-01-12T03:17:21+0500 lenovo bluetoothd[355]: Endpoint unregistered: sender=:1.41 path=/MediaEndpoint/A2DPSource
2018-01-12T03:17:21+0500 lenovo bluetoothd[355]: Endpoint unregistered: sender=:1.41 path=/MediaEndpoint/A2DPSink
2018-01-12T03:17:21+0500 lenovo systemd[1]: Stopping Bluetooth service...
2018-01-12T03:17:21+0500 lenovo dbus-daemon[346]: [system] Rejected send message, 1 matched rules; type="error", sender=":1.41" (uid=1000 pid=1115 comm="/usr/bin/pulseaudio --daemonize=no ") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.13" (uid=0 pid=355 comm="/usr/lib/bluetooth/bluetoothd ")
2018-01-12T03:17:21+0500 lenovo dbus-daemon[346]: [system] Rejected send message, 1 matched rules; type="error", sender=":1.41" (uid=1000 pid=1115 comm="/usr/bin/pulseaudio --daemonize=no ") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.13" (uid=0 pid=355 comm="/usr/lib/bluetooth/bluetoothd ")
2018-01-12T03:17:21+0500 lenovo dbus-daemon[346]: [system] Rejected send message, 1 matched rules; type="error", sender=":1.41" (uid=1000 pid=1115 comm="/usr/bin/pulseaudio --daemonize=no ") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.13" (uid=0 pid=355 comm="/usr/lib/bluetooth/bluetoothd ")
2018-01-12T03:17:21+0500 lenovo dbus-daemon[346]: [system] Rejected send message, 1 matched rules; type="error", sender=":1.41" (uid=1000 pid=1115 comm="/usr/bin/pulseaudio --daemonize=no ") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.13" (uid=0 pid=355 comm="/usr/lib/bluetooth/bluetoothd ")
2018-01-12T03:17:21+0500 lenovo dbus-daemon[346]: [system] Rejected send message, 1 matched rules; type="error", sender=":1.41" (uid=1000 pid=1115 comm="/usr/bin/pulseaudio --daemonize=no ") interface="(unset)" member="(unset)" error name="org.freedesktop.DBus.Error.UnknownMethod" requested_reply="0" destination=":1.13" (uid=0 pid=355 comm="/usr/lib/bluetooth/bluetoothd ")
2018-01-12T03:17:21+0500 lenovo dbus-daemon[346]: [system] Rejected send message, 1 matched rules; type="error", sender=":1.41" (uid=1000 pid=1115 comm="/usr/bin/pulseaudio --daemonize=no ") interface="(unset)" member="(unset)" error name="org.freedesktop.DBus.Error.UnknownMethod" requested_reply="0" destination=":1.13" (uid=0 pid=355 comm="/usr/lib/bluetooth/bluetoothd ")
2018-01-12T03:17:21+0500 lenovo bluetoothd[355]: Stopping SDP server
2018-01-12T03:17:21+0500 lenovo bluetoothd[355]: Exit
2018-01-12T03:17:21+0500 lenovo dbus-daemon[346]: [system] Rejected send message, 1 matched rules; type="method_return", sender=":1.40" (uid=1000 pid=1089 comm="python /usr/bin/blueman-applet ") interface="(unset)" member="(unset)" error name="(unset)" requested_reply="0" destination=":1.13" (uid=0 pid=355 comm="/usr/lib/bluetooth/bluetoothd ")
2018-01-12T03:17:21+0500 lenovo NetworkManager[353]: <info> [1515709041.9831] bluez5: NAP: removed interface 74:DF:BF:46:ED:D4
2018-01-12T03:17:21+0500 lenovo systemd[1]: Stopped Bluetooth service.
2018-01-12T03:17:22+0500 lenovo systemd[1]: Starting Bluetooth service...
2018-01-12T03:17:22+0500 lenovo dbus-daemon[346]: [system] Activating via systemd: service name='org.bluez' unit='dbus-org.bluez.service' requested by ':1.40' (uid=1000 pid=1089 comm="python /usr/bin/blueman-applet ")
2018-01-12T03:17:22+0500 lenovo bluetoothd[1636]: Bluetooth daemon 5.48
2018-01-12T03:17:22+0500 lenovo dbus-daemon[346]: [system] Successfully activated service 'org.bluez'
2018-01-12T03:17:22+0500 lenovo systemd[1]: Started Bluetooth service.
2018-01-12T03:17:22+0500 lenovo bluetoothd[1636]: Starting SDP server
2018-01-12T03:17:22+0500 lenovo sudo[1633]: pam_unix(sudo:session): session closed for user root
2018-01-12T03:17:22+0500 lenovo bluetoothd[1636]: Bluetooth management interface 1.14 initialized
2018-01-12T03:17:22+0500 lenovo dbus-daemon[346]: [system] Activating via systemd: service name='org.freedesktop.hostname1' unit='dbus-org.freedesktop.hostname1.service' requested by ':1.104' (uid=0 pid=1636 comm="/usr/lib/bluetooth/bluetoothd ")
2018-01-12T03:17:22+0500 lenovo NetworkManager[353]: <info> [1515709042.1210] bluez5: NAP: added interface 74:DF:BF:46:ED:D4
2018-01-12T03:17:22+0500 lenovo pulseaudio[1115]: E: [pulseaudio] backend-ofono.c: Failed to register as a handsfree audio agent with ofono: org.freedesktop.DBus.Error.ServiceUnknown: The name org.ofono was not provided by any .service files
2018-01-12T03:17:22+0500 lenovo systemd[1]: Starting Hostname Service...
2018-01-12T03:17:22+0500 lenovo bluetoothd[1636]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource
2018-01-12T03:17:22+0500 lenovo bluetoothd[1636]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSink
2018-01-12T03:17:22+0500 lenovo dbus-daemon[346]: [system] Successfully activated service 'org.freedesktop.hostname1'
2018-01-12T03:17:22+0500 lenovo systemd[1]: Started Hostname Service.
2018-01-12T03:17:23+0500 lenovo dbus-daemon[346]: [system] Activating service name='org.blueman.Mechanism' requested by ':1.40' (uid=1000 pid=1089 comm="python /usr/bin/blueman-applet ") (using servicehelper)
2018-01-12T03:17:23+0500 lenovo org.blueman.Mechanism[346]: Unable to init server: Could not connect: Connection refused
2018-01-12T03:17:23+0500 lenovo org.blueman.Mechanism[346]: Unable to init server: Could not connect: Connection refused
2018-01-12T03:17:23+0500 lenovo blueman-mechanism[1640]: Starting blueman-mechanism
2018-01-12T03:17:23+0500 lenovo dbus-daemon[346]: [system] Successfully activated service 'org.blueman.Mechanism'
2018-01-12T03:17:23+0500 lenovo python[1640]: gtk_icon_theme_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed
2018-01-12T03:17:23+0500 lenovo blueman-mechanism[1640]: loading Network
2018-01-12T03:17:23+0500 lenovo blueman-mechanism[1640]: loading Ppp
2018-01-12T03:17:23+0500 lenovo blueman-mechanism[1640]: loading Rfcomm
2018-01-12T03:17:23+0500 lenovo blueman-mechanism[1640]: loading RfKill
2018-01-12T03:17:24+0500 lenovo kernel: Bluetooth: hci0 urb ffff9a8fe65529c0 failed to resubmit (113)
2018-01-12T03:17:24+0500 lenovo bluetoothd[1636]: Loading LTKs timed out for hci0
2018-01-12T03:17:32+0500 lenovo bluetoothd[1636]: Failed to set mode: Failed (0x03)
2018-01-12T03:17:35+0500 lenovo kernel: Bluetooth: hci0 urb ffff9a902ca9ea80 failed to resubmit (113)
2018-01-12T03:17:42+0500 lenovo bluetoothd[1636]: Failed to set mode: Failed (0x03)
2018-01-12T03:17:53+0500 lenovo blueman-mechanism[1640]: Exiting
### bluetoothctl: power on:
2018-01-12T03:35:16+0500 lenovo kernel: Bluetooth: hci0 urb ffff9a901b8ed540 failed to resubmit (113)
2018-01-12T03:35:23+0500 lenovo bluetoothd[1636]: Failed to set mode: Failed (0x03)
### bluetoothctl: power on:
Failed to set power on: org.bluez.Error.Failed
### blueman: power on:
2018-01-12T03:37:06+0500 lenovo dbus-daemon[346]: [system] Activating service name='org.blueman.Mechanism' requested by ':1.40' (uid=1000 pid=1089 comm="python /usr/bin/blueman-applet ") (using servicehelper)
2018-01-12T03:37:06+0500 lenovo org.blueman.Mechanism[346]: Unable to init server: Could not connect: Connection refused
2018-01-12T03:37:06+0500 lenovo org.blueman.Mechanism[346]: Unable to init server: Could not connect: Connection refused
2018-01-12T03:37:06+0500 lenovo blueman-mechanism[2558]: Starting blueman-mechanism
2018-01-12T03:37:06+0500 lenovo dbus-daemon[346]: [system] Successfully activated service 'org.blueman.Mechanism'
2018-01-12T03:37:06+0500 lenovo python[2558]: gtk_icon_theme_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed
2018-01-12T03:37:06+0500 lenovo blueman-mechanism[2558]: loading Network
2018-01-12T03:37:06+0500 lenovo blueman-mechanism[2558]: loading Ppp
2018-01-12T03:37:06+0500 lenovo blueman-mechanism[2558]: loading Rfcomm
2018-01-12T03:37:06+0500 lenovo blueman-mechanism[2558]: loading RfKill
2018-01-12T03:37:09+0500 lenovo kernel: Bluetooth: hci0 urb ffff9a902ca9ec00 failed to resubmit (113)
2018-01-12T03:37:17+0500 lenovo bluetoothd[1636]: Failed to set mode: Failed (0x03)
Raw
1.systemctl
# ssc status bluetooth.target
● bluetooth.target - Bluetooth
Loaded: loaded (/usr/lib/systemd/system/bluetooth.target; static; vendor preset: disabled)
Active: active since Fri 2018-01-12 03:15:29 +05; 24min ago
Docs: man:systemd.special(7)
Jan 12 03:15:29 lenovo systemd[1]: Reached target Bluetooth.
# ssc status bluetooth.service
● bluetooth.service - Bluetooth service
Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; vendor preset: disabled)
Active: active (running) since Fri 2018-01-12 03:17:22 +05; 23min ago
Docs: man:bluetoothd(8)
Main PID: 1636 (bluetoothd)
Status: "Running"
Tasks: 1 (limit: 4915)
CGroup: /system.slice/bluetooth.service
└─1636 /usr/lib/bluetooth/bluetoothd
Jan 12 03:17:22 lenovo systemd[1]: Started Bluetooth service.
Jan 12 03:17:22 lenovo bluetoothd[1636]: Starting SDP server
Jan 12 03:17:22 lenovo bluetoothd[1636]: Bluetooth management interface 1.14 initialized
Jan 12 03:17:22 lenovo bluetoothd[1636]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource
Jan 12 03:17:22 lenovo bluetoothd[1636]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSink
Jan 12 03:17:24 lenovo bluetoothd[1636]: Loading LTKs timed out for hci0
### several attempts to activate:
Jan 12 03:17:32 lenovo bluetoothd[1636]: Failed to set mode: Failed (0x03)
Jan 12 03:17:42 lenovo bluetoothd[1636]: Failed to set mode: Failed (0x03)
Jan 12 03:35:23 lenovo bluetoothd[1636]: Failed to set mode: Failed (0x03)
Jan 12 03:37:17 lenovo bluetoothd[1636]: Failed to set mode: Failed (0x03)
Raw
2.modprobe-btusb
2018-01-12T03:43:32+0500 lenovo sudo[3014]: hxss : TTY=pts/0 ; PWD=/home/hxss ; USER=root ; COMMAND=/usr/bin/modprobe -r btusb
2018-01-12T03:43:32+0500 lenovo sudo[3014]: pam_unix(sudo:session): session opened for user root by (uid=0)
2018-01-12T03:43:32+0500 lenovo kernel: usbcore: deregistering interface driver btusb
2018-01-12T03:43:32+0500 lenovo bluetoothd[1636]: Endpoint unregistered: sender=:1.41 path=/MediaEndpoint/A2DPSource
2018-01-12T03:43:32+0500 lenovo bluetoothd[1636]: Endpoint unregistered: sender=:1.41 path=/MediaEndpoint/A2DPSink
2018-01-12T03:43:32+0500 lenovo dbus-daemon[346]: [system] Rejected send message, 1 matched rules; type="error", sender=":1.41" (uid=1000 pid=1115 comm="/usr/bin/pulseaudio --daemonize=no ") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.104" (uid=0 pid=1636 comm="/usr/lib/bluetooth/bluetoothd ")
2018-01-12T03:43:32+0500 lenovo systemd[1]: bluetooth.target: Unit not needed anymore. Stopping.
2018-01-12T03:43:32+0500 lenovo dbus-daemon[346]: [system] Rejected send message, 1 matched rules; type="error", sender=":1.41" (uid=1000 pid=1115 comm="/usr/bin/pulseaudio --daemonize=no ") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.104" (uid=0 pid=1636 comm="/usr/lib/bluetooth/bluetoothd ")
2018-01-12T03:43:32+0500 lenovo systemd[1]: Stopped target Bluetooth.
2018-01-12T03:43:32+0500 lenovo dbus-daemon[346]: [system] Rejected send message, 1 matched rules; type="error", sender=":1.41" (uid=1000 pid=1115 comm="/usr/bin/pulseaudio --daemonize=no ") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.104" (uid=0 pid=1636 comm="/usr/lib/bluetooth/bluetoothd ")
2018-01-12T03:43:32+0500 lenovo upowerd[980]: unhandled action 'unbind' on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.1
2018-01-12T03:43:32+0500 lenovo dbus-daemon[346]: [system] Rejected send message, 1 matched rules; type="error", sender=":1.41" (uid=1000 pid=1115 comm="/usr/bin/pulseaudio --daemonize=no ") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.104" (uid=0 pid=1636 comm="/usr/lib/bluetooth/bluetoothd ")
2018-01-12T03:43:32+0500 lenovo upowerd[980]: unhandled action 'unbind' on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0
2018-01-12T03:43:32+0500 lenovo NetworkManager[353]: <info> [1515710612.2623] bluez5: NAP: removed interface 74:DF:BF:46:ED:D4
2018-01-12T03:43:35+0500 lenovo sudo[3022]: hxss : TTY=pts/0 ; PWD=/home/hxss ; USER=root ; COMMAND=/usr/bin/modprobe btusb
2018-01-12T03:43:35+0500 lenovo sudo[3022]: pam_unix(sudo:session): session opened for user root by (uid=0)
2018-01-12T03:43:35+0500 lenovo kernel: usbcore: registered new interface driver btusb
2018-01-12T03:43:35+0500 lenovo sudo[3022]: pam_unix(sudo:session): session closed for user root
2018-01-12T03:43:35+0500 lenovo upowerd[980]: unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.1
2018-01-12T03:43:35+0500 lenovo root[3032]: /home/hxss/.config/scripts/xorg/bt-auto-enable-a2dp.sh
2018-01-12T03:43:35+0500 lenovo dbus-daemon[346]: [system] Activating via systemd: service name='org.freedesktop.machine1' unit='dbus-org.freedesktop.machine1.service' requested by ':1.205' (uid=0 pid=3036 comm="machinectl shell --uid=hxss .host /home/hxss/.conf")
2018-01-12T03:43:35+0500 lenovo systemd[1]: Created slice Virtual Machine and Container Slice.
2018-01-12T03:43:35+0500 lenovo systemd[1]: Starting Virtual Machine and Container Registration Service...
2018-01-12T03:43:35+0500 lenovo dbus-daemon[346]: [system] Successfully activated service 'org.freedesktop.machine1'
2018-01-12T03:43:35+0500 lenovo systemd[1]: Started Virtual Machine and Container Registration Service.
2018-01-12T03:43:35+0500 lenovo systemd[1]: Created slice system-container\x2dshell.slice.
2018-01-12T03:43:35+0500 lenovo systemd[1]: Started Shell for User hxss.
2018-01-12T03:43:35+0500 lenovo systemd[3038]: pam_unix(login:session): session opened for user hxss by (uid=0)
2018-01-12T03:43:35+0500 lenovo systemd-logind[345]: New session c3 of user hxss.
2018-01-12T03:43:35+0500 lenovo systemd[1]: Started Session c3 of user hxss.
2018-01-12T03:43:35+0500 lenovo hxss[3040]: /home/hxss/.config/scripts/xorg/bt-auto-enable-a2dp.sh
2018-01-12T03:43:35+0500 lenovo pulseaudio[1115]: E: [pulseaudio] bluez5-util.c: Device /org/bluez/hci0/dev_00_24_BE_8B_5F_44 points to a nonexistent adapter /org/bluez/hci0.
2018-01-12T03:43:35+0500 lenovo bluetoothd[1636]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource
2018-01-12T03:43:35+0500 lenovo bluetoothd[1636]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSink
2018-01-12T03:43:35+0500 lenovo NetworkManager[353]: <info> [1515710615.6773] bluez5: NAP: added interface 74:DF:BF:46:ED:D4
2018-01-12T03:43:35+0500 lenovo dbus-daemon[346]: [system] Activating service name='org.blueman.Mechanism' requested by ':1.40' (uid=1000 pid=1089 comm="python /usr/bin/blueman-applet ") (using servicehelper)
2018-01-12T03:43:35+0500 lenovo org.blueman.Mechanism[346]: Unable to init server: Could not connect: Connection refused
2018-01-12T03:43:36+0500 lenovo org.blueman.Mechanism[346]: Unable to init server: Could not connect: Connection refused
2018-01-12T03:43:36+0500 lenovo blueman-mechanism[3052]: Starting blueman-mechanism
2018-01-12T03:43:36+0500 lenovo dbus-daemon[346]: [system] Successfully activated service 'org.blueman.Mechanism'
2018-01-12T03:43:36+0500 lenovo python[3052]: gtk_icon_theme_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed
2018-01-12T03:43:36+0500 lenovo blueman-mechanism[3052]: loading Network
2018-01-12T03:43:36+0500 lenovo blueman-mechanism[3052]: loading Ppp
2018-01-12T03:43:36+0500 lenovo blueman-mechanism[3052]: loading Rfcomm
2018-01-12T03:43:36+0500 lenovo blueman-mechanism[3052]: loading RfKill
2018-01-12T03:43:36+0500 lenovo upowerd[980]: unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0
2018-01-12T03:43:36+0500 lenovo systemd[1]: Reached target Bluetooth.
2018-01-12T03:43:36+0500 lenovo systemd-logind[345]: Removed session c3.
2018-01-12T03:44:06+0500 lenovo blueman-mechanism[3052]: Exiting
Raw
3.lspci
# lspci -s 01:00.0 -v
01:00.0 Network controller: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter (rev 30)
Subsystem: Lenovo QCA9377 802.11ac Wireless Network Adapter
Flags: bus master, fast devsel, latency 0, IRQ 131
Memory at d1000000 (64-bit, non-prefetchable) [size=2M]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable+ Count=1/8 Maskable+ 64bit-
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [148] Virtual Channel
Capabilities: [168] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [178] Latency Tolerance Reporting
Capabilities: [180] L1 PM Substates
Kernel driver in use: ath10k_pci
Kernel modules: ath10k_pci
Raw
4.lsusb
# lsusb -s 001:003 -v
Bus 001 Device 003: ID 0cf3:e360 Qualcomm Atheros Communications
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.01
bDeviceClass 224 Wireless
bDeviceSubClass 1 Radio Frequency
bDeviceProtocol 1 Bluetooth
bMaxPacketSize0 64
idVendor 0x0cf3 Qualcomm Atheros Communications
idProduct 0xe360
bcdDevice 0.01
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 177
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
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 1
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 1
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 0x0000 1x 0 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 0x0000 1x 0 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
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