All, the following is the log I get on my target when I try to pair. Any help with this is apprecaited. I see a message saying HCIGETAUTHINFO failed. Can someone explain what this is and if it may the reason for the issue? It seems to happen when the function hcid_dbus_link_key_notify executes. Thanks Vishwa I//system/bin/bluetoothd( 1070): bluetoothd[1071]: adapter_get_device(00:1F:20:06:47:65) I//system/bin/bluetoothd( 1070): bluetoothd[1071]: adapter_create_device(00:1F:20:06:47:65) I//system/bin/bluetoothd( 1070): bluetoothd[1071]: Creating device /org/bluez/1071/hci0/dev_00_1F_20_06_47_65 I//system/bin/bluetoothd( 1070): bluetoothd[1071]: btd_device_ref(0x8052ae8): ref=1 I//system/bin/bluetoothd( 1070): bluetoothd[1071]: /org/bluez/1071/hci0/dev_00_1F_20_06_47_65: requesting bonding I//system/bin/bluetoothd( 1070): bluetoothd[1071]: Temporary agent registered for /org/bluez/1071/hci0/dev_00_1F_20_06_47_65 at :1.4:/org/bluez/agent_1101 I//system/bin/bluetoothd( 1070): bluetoothd[1071]: adapter_get_device(00:1F:20:06:47:65) I//system/bin/bluetoothd( 1070): bluetoothd[1071]: link_key_request (sba=40:61:86:A5:0E:E1, dba=00:1F:20:06:47:65) I//system/bin/bluetoothd( 1070): bluetoothd[1071]: kernel auth requirements = 0x00 I//system/bin/bluetoothd( 1070): bluetoothd[1071]: pin_code_request (sba=40:61:86:A5:0E:E1, dba=00:1F:20:06:47:65) I//system/bin/bluetoothd( 1070): bluetoothd[1071]: adapter_get_device(00:1F:20:06:47:65) I//system/bin/bluetoothd( 1070): bluetoothd[1071]: /org/bluez/1071/hci0/dev_00_1F_20_06_47_65: requesting agent authentication I//system/bin/bluetoothd( 1070): bluetoothd[1071]: link_key_notify (sba=40:61:86:A5:0E:E1, dba=00:1F:20:06:47:65, type=0) I//system/bin/bluetoothd( 1070): bluetoothd[1071]: adapter_get_device(00:1F:20:06:47:65) I//system/bin/bluetoothd( 1070): bluetoothd[1071]: HCIGETAUTHINFO failed: Invalid argument (22) I//system/bin/bluetoothd( 1070): bluetoothd[1071]: local auth 0xff and remote auth 0xff I//system/bin/bluetoothd( 1070): bluetoothd[1071]: storing link key of type 0x00 I//system/bin/bluetoothd( 1070): bluetoothd[1071]: hcid_dbus_bonding_process_complete: status=00 I//system/bin/bluetoothd( 1070): bluetoothd[1071]: adapter_get_device(00:1F:20:06:47:65) I//system/bin/bluetoothd( 1070): bluetoothd[1071]: Releasing agent :1.4, /org/bluez/agent_1101 I//system/bin/bluetoothd( 1070): bluetoothd[1071]: DiscoverServices requestor exited I//system/bin/bluetoothd( 1070): bluetoothd[1071]: Removing temporary device /org/bluez/1071/hci0/dev_00_1F_20_06_47_65 I//system/bin/bluetoothd( 1070): bluetoothd[1071]: Removing device /org/bluez/1071/hci0/dev_00_1F_20_06_47_65 I//system/bin/bluetoothd( 1070): bluetoothd[1071]: btd_device_unref(0x8052ae8): ref=0 I//system/bin/bluetoothd( 1070): bluetoothd[1071]: device_free(0x8052ae8) On Thu, Sep 23, 2010 at 11:50 AM, Viswanathan Sankararam <developervishwa@xxxxxxxxx> wrote: > Anyone, any ideas? > > On Thu, Sep 23, 2010 at 6:36 AM, Paul Matz <paul@xxxxxxxxxxxxxxxxxx> wrote: >> This is a script that will allow us to generate the proper dbus >> messages for the pin exchange. I'm not really sure how it works since >> I haven't read much about the dbus IPC protocol. Interestingly >> enough, it's checked into the linux kernel tree. Could this be the >> source to the simple-agent binary in the bluez tar file? >> http://git.kernel.org/?p=bluetooth/bluez.git;a=blob_plain;f=test/simple-agent;hb=HEAD >> >> This is the python library that is required by the simple-agent script. >> http://dbus.freedesktop.org/releases/dbus-python/ >> >> This works on a desktop, but we have an embedded system we are working >> on that does not have the python stuff installed. >> What I'm trying to figure out is how to create an agent that does what >> the python script does. >> One other problem I've got is that I can't get bluetoothd to generate >> debug output. Starting it with -d, where does it write it's debug >> output? /var/log/messages? Doesn't seem to. >> >> -PEM >> >> On Thu, Sep 23, 2010 at 12:46 AM, Viswanathan Sankararam >> <developervishwa@xxxxxxxxx> wrote: >>> >>> All, >>> >>> I am new to bluetooth and bluez. I am having problems pairing my >>> bluetooth keyboard to my target that does not have python and so in >>> order to pair, I have compiled the agent application. My target has >>> Bluez 4.47. But I have not been able to get it to pair. After running >>> >>> agent -a hci0 1234 00:1F:20:06:47:65 >>> >>> I get asked to enter the pin on the bt keyboard and then it says Agent >>> is released. When I list devices using >>> >>> dbus-send --system --dest=org.bluez --print-reply $BTADAPTER >>> org.bluez.Adapter.ListDevices >>> >>> I see it in the list and when I repeat the command, it disappears. >>> >>> When I log on to my gentoo machine to pair the bt keyboard, I am able >>> to pair with the simple-agent python script but not the agent >>> application. The way the agent application behaves is the same as it >>> behaves when I use it on the target.My gentoo system uses Bluez 4.69. >>> Below is the log when I run bluetoothd with the -d option for the >>> simple-agent case and the agent C program case. As you can see, in the >>> simple-agent case, the device_probe_drivers gets called but in the >>> agent.c case, discover_services_req_exit gets called. This is the >>> place where they diverge. Also, I am not sure why the dbus system >>> daemon is rejecting a message from agent to org.bluez. I am nto sure >>> if its related. I am not able to proceed from here. Has any one faced >>> this kind of issue? Please advice me on how to proceed. I would really >>> appreciate it. >>> >>> Thanks >>> Vishwa >>> >>> simple-agent: >>> >>> Sep 22 22:59:40 Zatoichi >>> bluetoothd[7042]:src/adapter.c:adapter_get_device() 00:1F:20:06:47:65 >>> Sep 22 22:59:40 Zatoichi bluetoothd[7042]: >>> src/adapter.c:adapter_create_device() 00:1F:20:06:47:65 >>> Sep 22 22:59:40 Zatoichi bluetoothd[7042]: >>> src/device.c:device_create() Creating device >>> /org/bluez/7041/hci0/dev_00_1F_20_06_47_65 >>> Sep 22 22:59:40 Zatoichi bluetoothd[7042]: >>> src/device.c:btd_device_ref() 0xb899f6b8: ref=1 >>> Sep 22 22:59:40 Zatoichi bluetoothd[7042]: >>> src/device.c:bonding_request_new() >>> /org/bluez/7041/hci0/dev_00_1F_20_06_47_65: requesting bonding >>> Sep 22 22:59:40 Zatoichi bluetoothd[7042]: >>> src/device.c:bonding_request_new() Temporary agent registered for >>> /org/bluez/7041/hci0/dev_00_1F_20_06_47_65 at :1.29:/test/agent >>> Sep 22 22:59:41 Zatoichi bluetoothd[7042]: >>> src/adapter.c:adapter_get_device() 00:1F:20:06:47:65 >>> Sep 22 22:59:41 Zatoichi bluetoothd[7042]: Authentication requested >>> Sep 22 22:59:41 Zatoichi bluetoothd[7042]: link_key_request >>> (sba=40:61:86:A5:0E:E1, dba=00:1F:20:06:47:65) >>> Sep 22 22:59:41 Zatoichi bluetoothd[7042]: >>> src/security.c:link_key_request() kernel auth requirements = 0x03 >>> Sep 22 22:59:41 Zatoichi bluetoothd[7042]: pin_code_request >>> (sba=40:61:86:A5:0E:E1, dba=00:1F:20:06:47:65) >>> Sep 22 22:59:41 Zatoichi bluetoothd[7042]: >>> src/adapter.c:adapter_get_device() 00:1F:20:06:47:65 >>> Sep 22 22:59:41 Zatoichi bluetoothd[7042]: >>> src/device.c:device_request_authentication() >>> /org/bluez/7041/hci0/dev_00_1F_20_06_47_65: requesting agent >>> authentication >>> Sep 22 22:59:47 Zatoichi bluetoothd[7042]: link_key_notify >>> (sba=40:61:86:A5:0E:E1, dba=00:1F:20:06:47:65, type=0) >>> Sep 22 22:59:47 Zatoichi bluetoothd[7042]: >>> src/adapter.c:adapter_get_device() 00:1F:20:06:47:65 >>> Sep 22 22:59:47 Zatoichi bluetoothd[7042]: >>> src/dbus-hci.c:hcid_dbus_link_key_notify() key type 0x00 old key type >>> 0xff new key type 0x00 >>> Sep 22 22:59:47 Zatoichi bluetoothd[7042]: >>> src/dbus-hci.c:hcid_dbus_link_key_notify() local auth 0x03 and remote >>> auth 0xff >>> Sep 22 22:59:47 Zatoichi bluetoothd[7042]: >>> src/dbus-hci.c:hcid_dbus_link_key_notify() storing link key of type >>> 0x00 >>> Sep 22 22:59:47 Zatoichi bluetoothd[7042]: >>> src/dbus-hci.c:hcid_dbus_bonding_process_complete() status=00 >>> Sep 22 22:59:47 Zatoichi bluetoothd[7042]: >>> src/adapter.c:adapter_get_device() 00:1F:20:06:47:65 >>> Sep 22 22:59:47 Zatoichi bluetoothd[7042]: >>> src/device.c:btd_device_ref() 0xb899f6b8: ref=2 >>> Sep 22 22:59:47 Zatoichi bluetoothd[7042]: src/agent.c:agent_release() >>> Releasing agent :1.29, /test/agent >>> Sep 22 22:59:47 Zatoichi dbus-daemon: [system] Rejected send message, >>> 1 matched rules; type="method_return", sender=":1.29" (uid=0 pid=7790 >>> comm="/usr/bin/python2.6) interface="(unset)" member="(unset)" error >>> name="(unset)" requested_reply=0 destination=":1.12" (uid=0 pid=7041 >>> comm="/usr/sbin/bluetoothd)) >>> Sep 22 22:59:48 Zatoichi bluetoothd[7042]: >>> src/device.c:device_probe_drivers() Probe drivers for >>> /org/bluez/7041/hci0/dev_00_1F_20_06_47_65 >>> Sep 22 22:59:48 Zatoichi bluetoothd[7042]: >>> input/manager.c:hid_device_probe() path >>> /org/bluez/7041/hci0/dev_00_1F_20_06_47_65 >>> Sep 22 22:59:48 Zatoichi bluetoothd[7042]: >>> src/device.c:btd_device_ref() 0xb899f6b8: ref=3 >>> Sep 22 22:59:48 Zatoichi bluetoothd[7042]: >>> input/device.c:input_device_new() Registered interface org.bluez.Input >>> on path /org/bluez/7041/hci0/dev_00_1F_20_06_47_65 >>> Sep 22 22:59:48 Zatoichi bluetoothd[7042]: >>> src/device.c:btd_device_unref() 0xb899f6b8: ref=2 >>> >>> agent.c: >>> >>> Sep 23 00:14:34 Zatoichi bluetoothd[7042]: >>> src/adapter.c:adapter_get_device() 00:1F:20:06:47:65 >>> Sep 23 00:14:34 Zatoichi bluetoothd[7042]: >>> src/adapter.c:adapter_create_device() 00:1F:20:06:47:65 >>> Sep 23 00:14:34 Zatoichi bluetoothd[7042]: >>> src/device.c:device_create() Creating device >>> /org/bluez/7041/hci0/dev_00_1F_20_06_47_65 >>> Sep 23 00:14:34 Zatoichi bluetoothd[7042]: >>> src/device.c:btd_device_ref() 0xb899f6b8: ref=1 >>> Sep 23 00:14:34 Zatoichi bluetoothd[7042]: >>> src/device.c:bonding_request_new() >>> /org/bluez/7041/hci0/dev_00_1F_20_06_47_65: requesting bonding >>> Sep 23 00:14:34 Zatoichi bluetoothd[7042]: >>> src/device.c:bonding_request_new() Temporary agent registered for >>> /org/bluez/7041/hci0/dev_00_1F_20_06_47_65 at >>> :1.35:/org/bluez/agent_8004 >>> Sep 23 00:14:35 Zatoichi bluetoothd[7042]: >>> src/adapter.c:adapter_get_device() 00:1F:20:06:47:65 >>> Sep 23 00:14:35 Zatoichi bluetoothd[7042]: Authentication requested >>> Sep 23 00:14:35 Zatoichi bluetoothd[7042]: link_key_request >>> (sba=40:61:86:A5:0E:E1, dba=00:1F:20:06:47:65) >>> Sep 23 00:14:35 Zatoichi bluetoothd[7042]: >>> src/security.c:link_key_request() kernel auth requirements = 0x03 >>> Sep 23 00:14:35 Zatoichi bluetoothd[7042]: pin_code_request >>> (sba=40:61:86:A5:0E:E1, dba=00:1F:20:06:47:65) >>> Sep 23 00:14:35 Zatoichi bluetoothd[7042]: >>> src/adapter.c:adapter_get_device() 00:1F:20:06:47:65 >>> Sep 23 00:14:35 Zatoichi bluetoothd[7042]: >>> src/device.c:device_request_authentication() >>> /org/bluez/7041/hci0/dev_00_1F_20_06_47_65: requesting agent >>> authentication >>> Sep 23 00:14:38 Zatoichi bluetoothd[7042]: link_key_notify >>> (sba=40:61:86:A5:0E:E1, dba=00:1F:20:06:47:65, type=0) >>> Sep 23 00:14:38 Zatoichi bluetoothd[7042]: >>> src/adapter.c:adapter_get_device() 00:1F:20:06:47:65 >>> Sep 23 00:14:38 Zatoichi bluetoothd[7042]: >>> src/dbus-hci.c:hcid_dbus_link_key_notify() key type 0x00 old key type >>> 0xff new key type 0x00 >>> Sep 23 00:14:38 Zatoichi bluetoothd[7042]: >>> src/dbus-hci.c:hcid_dbus_link_key_notify() local auth 0x03 and remote >>> auth 0xff >>> Sep 23 00:14:38 Zatoichi bluetoothd[7042]: >>> src/dbus-hci.c:hcid_dbus_link_key_notify() storing link key of type >>> 0x00 >>> Sep 23 00:14:38 Zatoichi bluetoothd[7042]: >>> src/dbus-hci.c:hcid_dbus_bonding_process_complete() status=00 >>> Sep 23 00:14:38 Zatoichi bluetoothd[7042]: >>> src/adapter.c:adapter_get_device() 00:1F:20:06:47:65 >>> Sep 23 00:14:38 Zatoichi bluetoothd[7042]: >>> src/device.c:btd_device_ref() 0xb899f6b8: ref=2 >>> Sep 23 00:14:38 Zatoichi bluetoothd[7042]: src/agent.c:agent_release() >>> Releasing agent :1.35, /org/bluez/agent_8004 >>> Sep 23 00:14:38 Zatoichi dbus-daemon: [system] Rejected send message, >>> 1 matched rules; type="method_return", sender=":1.35" (uid=1000 >>> pid=8004 comm="./agent) interface="(unset)" member="(unset)" error >>> name="(unset)" requested_reply=0 destination=":1.12" (uid=0 pid=7041 >>> comm="/usr/sbin/bluetoothd)) >>> Sep 23 00:14:38 Zatoichi bluetoothd[7042]: >>> src/device.c:discover_services_req_exit() DiscoverServices requestor >>> exited >>> Sep 23 00:14:38 Zatoichi bluetoothd[7042]: >>> src/device.c:btd_device_unref() 0xb899f6b8: ref=1 >>> Sep 23 00:14:40 Zatoichi bluetoothd[7042]: >>> src/adapter.c:adapter_remove_connection() Removing temporary device >>> /org/bluez/7041/hci0/dev_00_1F_20_06_47_65 >>> Sep 23 00:14:40 Zatoichi bluetoothd[7042]: >>> src/device.c:device_remove() Removing device >>> /org/bluez/7041/hci0/dev_00_1F_20_06_47_65 >>> Sep 23 00:14:40 Zatoichi bluetoothd[7042]: >>> src/device.c:btd_device_unref() 0xb899f6b8: ref=0 >>> Sep 23 00:14:40 Zatoichi bluetoothd[7042]: src/device.c:device_free() 0xb899f6b8 >>> -- >>> To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in >>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>> More majordomo info at http://vger.kernel.org/majordomo-info.html >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> > -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
