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
