Hi, can you help me with bluetooth connection issue?
I'm developing server which should work on BeagleBone Black device and
connected with Android application by bluetooth LE or Classic. The
server use Bluez library and set LE advertisement data, parameters and
enable advertising. Than it create L2CAP socket and waits for connection.
Debian 7.5 system ("wheezy") is installed on BeagleBone. I removed old
bluez version than installed bluez-5.29 from source and run "bluetoothd
--compat -d -n".
After that I cannot connect from Android to the server using BLE protocol.
Here is debug log:
Mar 27 12:27:22 beaglebone bluetoothd[601]: bluetoothd[601]:
src/adapter.c:connected_callback() hci0 device X:X:X:X:X:X connected
eir_len 0
Mar 27 12:27:22 beaglebone bluetoothd[601]: bluetoothd[601]:
src/gatt-database.c:connect_cb() New incoming LE ATT connection
Mar 27 12:27:22 beaglebone bluetoothd[601]:
src/adapter.c:connected_callback() hci0 device X:X:X:X:X:X connected
eir_len 0
Mar 27 12:27:22 beaglebone bluetoothd[601]:
src/gatt-database.c:connect_cb() New incoming LE ATT connection
Mar 27 12:27:22 beaglebone bluetoothd[601]:
attrib/gattrib.c:g_attrib_ref() 0x8dd20: g_attrib_ref=1
Mar 27 12:27:22 beaglebone bluetoothd[601]:
src/adapter.c:adapter_connect_list_remove() device
/org/bluez/hci0/dev_X_X_X_X_X_X is not on the list, ignoring
Mar 27 12:27:22 beaglebone bluetoothd[601]: bluetoothd[601]:
attrib/gattrib.c:g_attrib_ref() 0x8dd20: g_attrib_ref=1
Mar 27 12:27:22 beaglebone bluetoothd[601]: bluetoothd[601]:
src/adapter.c:adapter_connect_list_remove() device
/org/bluez/hci0/dev_X_X_X_X_X_X is not on the list, ignoring
Mar 27 12:27:22 beaglebone bluetoothd[601]: bluetoothd[601]:
src/adapter.c:dev_disconnected() Device X:X:X:X:X:X disconnected, reason 3
Mar 27 12:27:22 beaglebone bluetoothd[601]: bluetoothd[601]:
src/adapter.c:adapter_remove_connection()
Mar 27 12:27:22 beaglebone bluetoothd[601]: bluetoothd[601]:
plugins/policy.c:disconnect_cb() reason 3
Mar 27 12:27:22 beaglebone bluetoothd[601]: bluetoothd[601]:
src/adapter.c:bonding_attempt_complete() hci0 bdaddr X:X:X:X:X:X type 1
status 0xe
Mar 27 12:27:22 beaglebone bluetoothd[601]: bluetoothd[601]:
src/device.c:device_bonding_complete() bonding (nil) status 0x0e
Mar 27 12:27:22 beaglebone bluetoothd[601]: bluetoothd[601]:
src/device.c:device_bonding_failed() status 14
Mar 27 12:27:22 beaglebone bluetoothd[601]: bluetoothd[601]:
src/adapter.c:resume_discovery()
Mar 27 12:27:22 beaglebone bluetoothd[601]: bluetoothd[601]:
src/device.c:att_disconnected_cb()
Mar 27 12:27:22 beaglebone bluetoothd[601]: bluetoothd[601]:
src/device.c:att_disconnected_cb() Connection reset by peer (104)
Mar 27 12:27:22 beaglebone bluetoothd[601]: bluetoothd[601]:
src/device.c:att_disconnected_cb() Automatic connection disabled
Mar 27 12:27:22 beaglebone bluetoothd[601]: bluetoothd[601]:
attrib/gattrib.c:g_attrib_unref() 0x8dd20: g_attrib_unref=0
Mar 27 12:27:22 beaglebone bluetoothd[601]:
src/adapter.c:dev_disconnected() Device X:X:X:X:X:X disconnected, reason 3
Mar 27 12:27:22 beaglebone bluetoothd[601]:
src/adapter.c:adapter_remove_connection()
Mar 27 12:27:22 beaglebone bluetoothd[601]:
plugins/policy.c:disconnect_cb() reason 3
Mar 27 12:27:22 beaglebone bluetoothd[601]:
src/adapter.c:bonding_attempt_complete() hci0 bdaddr X:X:X:X:X:X type 1
status 0xe
Mar 27 12:27:22 beaglebone bluetoothd[601]:
src/device.c:device_bonding_complete() bonding (nil) status 0x0e
Mar 27 12:27:22 beaglebone bluetoothd[601]:
src/device.c:device_bonding_failed() status 14
Mar 27 12:27:22 beaglebone bluetoothd[601]: src/adapter.c:resume_discovery()
Mar 27 12:27:22 beaglebone bluetoothd[601]:
src/device.c:att_disconnected_cb()
Mar 27 12:27:22 beaglebone bluetoothd[601]:
src/device.c:att_disconnected_cb() Connection reset by peer (104)
Mar 27 12:27:22 beaglebone bluetoothd[601]:
src/device.c:att_disconnected_cb() Automatic connection disabled
Mar 27 12:27:22 beaglebone bluetoothd[601]:
attrib/gattrib.c:g_attrib_unref() 0x8dd20: g_attrib_unref=0
When I stop bluetoothd, BLE connection is working. But I need SDP server
for Classic Bluetooth connection.
Also all is working well with Bluez-4.99 library and the daemon.
Bluetooth dongle on 'Broadcom BCM20702' chipset is used.
Thank you,
Alexey
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