Hi Luiz On 2015.03.18. 23:04, Luiz Augusto von Dentz wrote: > From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx> > > The code should proceed to discover all descriptors before moving to > next service otherwise it may attempt to insert characteristics in the > wrong service which would probably fail. > --- > src/shared/gatt-client.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/src/shared/gatt-client.c b/src/shared/gatt-client.c > index 3e28c6e..729bd87 100644 > --- a/src/shared/gatt-client.c > +++ b/src/shared/gatt-client.c > @@ -690,13 +690,13 @@ static void discover_descs_cb(bool success, uint8_t att_ecode, > goto failed; > } > > +next: > if (!discover_descs(op, &discovering)) > goto failed; > > if (discovering) > return; > > -next: > /* Done with the current service */ > gatt_db_service_set_active(op->cur_svc, true); > > I tested this new patch-set and and results are the following: 1. Three characteristics (GAP, GATT and custom) do appear on D-BUs. This was not the case before. 2. CCC descriptor still does not appear on D-Bus. If I change handles on the peripheral back to sequential, then CCC appears on D-Bus also. 3. Reading of any characteristic times out with 'g-io-error-quark: Timeout was reached (24)'. Logs attached. Based on HCI dumps the ATT reading is OK, but for some reason result is not propagated to the D-Bus level, so D-Dbus method times out. With sequential handles reading works fine.
bluetoothd[700]: Bluetooth daemon 5.29 bluetoothd[700]: src/main.c:parse_config() parsing main.conf bluetoothd[700]: src/main.c:parse_config() Key file does not have key 'DiscoverableTimeout' bluetoothd[700]: src/main.c:parse_config() Key file does not have key 'PairableTimeout' bluetoothd[700]: src/main.c:parse_config() Key file does not have key 'AutoConnectTimeout' bluetoothd[700]: src/main.c:parse_config() Key file does not have key 'Name' bluetoothd[700]: src/main.c:parse_config() Key file does not have key 'Class' bluetoothd[700]: src/main.c:parse_config() Key file does not have key 'DeviceID' bluetoothd[700]: src/main.c:parse_config() Key file does not have key 'ReverseServiceDiscovery' bluetoothd[700]: src/main.c:parse_config() ControllerMode=le bluetoothd[700]: src/adapter.c:adapter_init() sending read version command bluetoothd[700]: Starting SDP server bluetoothd[700]: src/sdpd-service.c:register_device_id() Adding device id record for 0002:1d6b:0246:051d bluetoothd[700]: src/plugin.c:plugin_init() Loading builtin plugins bluetoothd[700]: src/plugin.c:add_plugin() Loading hostname plugin bluetoothd[700]: Ignoring (cli) wiimote bluetoothd[700]: Ignoring (cli) autopair bluetoothd[700]: Ignoring (cli) policy bluetoothd[700]: Ignoring (cli) gatt_example bluetoothd[700]: Ignoring (cli) neard bluetoothd[700]: Ignoring (cli) sap bluetoothd[700]: Ignoring (cli) a2dp bluetoothd[700]: Ignoring (cli) avrcp bluetoothd[700]: Ignoring (cli) network bluetoothd[700]: Ignoring (cli) input bluetoothd[700]: Ignoring (cli) hog bluetoothd[700]: Ignoring (cli) health bluetoothd[700]: Ignoring (cli) gap bluetoothd[700]: Ignoring (cli) scanparam bluetoothd[700]: Ignoring (cli) deviceinfo bluetoothd[700]: Ignoring (cli) alert bluetoothd[700]: Ignoring (cli) time bluetoothd[700]: Ignoring (cli) proximity bluetoothd[700]: Ignoring (cli) thermometer bluetoothd[700]: Ignoring (cli) heartrate bluetoothd[700]: Ignoring (cli) cyclingspeed bluetoothd[700]: src/plugin.c:plugin_init() Loading plugins /home/andrey/git/bluez/plugins/.libs bluetoothd[700]: Ignoring (cli) external_dummy bluetoothd[700]: src/main.c:main() Entering main loop bluetoothd[700]: src/rfkill.c:rfkill_event() RFKILL event idx 4 type 2 op 0 soft 0 hard 0 bluetoothd[700]: Bluetooth management interface 1.8 initialized bluetoothd[700]: src/adapter.c:read_version_complete() sending read supported commands command bluetoothd[700]: src/adapter.c:read_version_complete() sending read index list command bluetoothd[700]: src/adapter.c:read_commands_complete() Number of commands: 56 bluetoothd[700]: src/adapter.c:read_commands_complete() Number of events: 29 bluetoothd[700]: src/adapter.c:read_commands_complete() enabling kernel-side connection control bluetoothd[700]: src/adapter.c:read_index_list_complete() Number of controllers: 1 bluetoothd[700]: src/adapter.c:read_index_list_complete() Found index 0 bluetoothd[700]: src/adapter.c:index_added() index 0 bluetoothd[700]: src/adapter.c:btd_adapter_new() System name: BlueZ 5.29 bluetoothd[700]: src/adapter.c:btd_adapter_new() Major class: 0 bluetoothd[700]: src/adapter.c:btd_adapter_new() Minor class: 0 bluetoothd[700]: src/adapter.c:btd_adapter_new() Modalias: usb:v1D6Bp0246d051D bluetoothd[700]: src/adapter.c:btd_adapter_new() Discoverable timeout: 180 seconds bluetoothd[700]: src/adapter.c:btd_adapter_new() Pairable timeout: 0 seconds bluetoothd[700]: src/adapter.c:index_added() sending read info command for index 0 bluetoothd[700]: src/adapter.c:read_info_complete() index 0 status 0x00 bluetoothd[700]: src/adapter.c:clear_uuids() sending clear uuids command for index 0 bluetoothd[700]: src/adapter.c:clear_devices() sending clear devices command for index 0 bluetoothd[700]: src/gatt-database.c:btd_gatt_database_new() GATT Manager registered for adapter: /org/bluez/hci0 bluetoothd[700]: src/adapter.c:adapter_service_add() /org/bluez/hci0 bluetoothd[700]: src/sdpd-service.c:add_record_to_server() Adding record with handle 0x10001 bluetoothd[700]: src/sdpd-service.c:add_record_to_server() Record pattern UUID 00000007-0000-1000-8000-00805f9 bluetoothd[700]: src/sdpd-service.c:add_record_to_server() Record pattern UUID 00000100-0000-1000-8000-00805f9 bluetoothd[700]: src/sdpd-service.c:add_record_to_server() Record pattern UUID 00001002-0000-1000-8000-00805f9 bluetoothd[700]: src/sdpd-service.c:add_record_to_server() Record pattern UUID 00001800-0000-1000-8000-00805f9 bluetoothd[700]: src/adapter.c:adapter_service_insert() /org/bluez/hci0 bluetoothd[700]: src/adapter.c:add_uuid() sending add uuid command for index 0 bluetoothd[700]: src/gatt-database.c:gatt_db_service_added() GATT Service added to local database bluetoothd[700]: Failed to obtain handles for "Service Changed" characteristic bluetoothd[700]: src/adapter.c:adapter_service_add() /org/bluez/hci0 bluetoothd[700]: src/sdpd-service.c:add_record_to_server() Adding record with handle 0x10002 bluetoothd[700]: src/sdpd-service.c:add_record_to_server() Record pattern UUID 00000007-0000-1000-8000-00805f9 bluetoothd[700]: src/sdpd-service.c:add_record_to_server() Record pattern UUID 00000100-0000-1000-8000-00805f9 bluetoothd[700]: src/sdpd-service.c:add_record_to_server() Record pattern UUID 00001002-0000-1000-8000-00805f9 bluetoothd[700]: src/sdpd-service.c:add_record_to_server() Record pattern UUID 00001801-0000-1000-8000-00805f9 bluetoothd[700]: src/adapter.c:adapter_service_insert() /org/bluez/hci0 bluetoothd[700]: src/adapter.c:add_uuid() sending add uuid command for index 0 bluetoothd[700]: src/gatt-database.c:gatt_db_service_added() GATT Service added to local database bluetoothd[700]: plugins/hostname.c:hostname_probe() bluetoothd[700]: src/adapter.c:btd_adapter_unblock_address() hci0 00:00:00:00:00:00 bluetoothd[700]: src/adapter.c:get_ltk_info() 20:73:6A:17:69:31 bluetoothd[700]: src/device.c:device_create_from_storage() address 20:73:6A:17:69:31 bluetoothd[700]: src/device.c:device_new() address 20:73:6A:17:69:31 bluetoothd[700]: src/device.c:device_new() Creating device /org/bluez/hci0/dev_20_73_6A_17_69_31 bluetoothd[700]: src/device.c:btd_device_set_temporary() temporary 0 bluetoothd[700]: src/device.c:device_probe_profiles() Probing profiles for device 20:73:6A:17:69:31 bluetoothd[700]: src/adapter.c:load_link_keys() hci0 keys 0 debug_keys 0 bluetoothd[700]: src/adapter.c:load_ltks() hci0 keys 0 bluetoothd[700]: src/adapter.c:load_irks() hci0 irks 0 bluetoothd[700]: src/adapter.c:load_conn_params() hci0 conn params 0 bluetoothd[700]: src/adapter.c:adapter_service_insert() /org/bluez/hci0 bluetoothd[700]: src/adapter.c:add_uuid() sending add uuid command for index 0 bluetoothd[700]: src/adapter.c:set_did() hci0 source 2 vendor 1d6b product 246 version 51d bluetoothd[700]: src/adapter.c:adapter_register() Adapter /org/bluez/hci0 registered bluetoothd[700]: src/adapter.c:set_dev_class() sending set device class command for index 0 bluetoothd[700]: src/adapter.c:set_name() sending set local name command for index 0 bluetoothd[700]: src/adapter.c:load_link_keys_complete() link keys loaded for hci0 bluetoothd[700]: src/adapter.c:load_ltks_complete() LTKs loaded for hci0 bluetoothd[700]: src/adapter.c:load_irks_complete() IRKs loaded for hci0 bluetoothd[700]: src/adapter.c:load_conn_params_complete() Connection Parameters loaded for hci0 bluetoothd[700]: src/adapter.c:local_name_changed_callback() Name: BlueZ 5.29 bluetoothd[700]: src/adapter.c:local_name_changed_callback() Short name: bluetoothd[700]: src/adapter.c:local_name_changed_callback() Current alias: BlueZ 5.29 bluetoothd[700]: plugins/hostname.c:property_changed() static hostname: UFHR bluetoothd[700]: plugins/hostname.c:property_changed() pretty hostname: bluetoothd[700]: plugins/hostname.c:update_name() name: UFHR bluetoothd[700]: src/adapter.c:adapter_set_name() name: UFHR bluetoothd[700]: src/adapter.c:adapter_set_name() alias: UFHR bluetoothd[700]: src/adapter.c:set_name() sending set local name command for index 0 bluetoothd[700]: plugins/hostname.c:property_changed() chassis: vm bluetoothd[700]: src/adapter.c:local_name_changed_callback() Name: UFHR bluetoothd[700]: src/adapter.c:local_name_changed_callback() Short name: bluetoothd[700]: src/adapter.c:local_name_changed_callback() Current alias: UFHR bluetoothd[700]: src/adapter.c:new_settings_callback() Settings: 0x00000a11 bluetoothd[700]: src/adapter.c:settings_changed() Changed settings: 0x00000001 bluetoothd[700]: src/adapter.c:adapter_start() adapter /org/bluez/hci0 has been enabled bluetoothd[700]: src/adapter.c:trigger_passive_scanning() bluetoothd[700]: src/adapter.c:start_discovery() sender :1.60 bluetoothd[700]: src/adapter.c:trigger_start_discovery() bluetoothd[700]: src/adapter.c:cancel_passive_scanning() bluetoothd[700]: src/adapter.c:start_discovery_timeout() bluetoothd[700]: src/adapter.c:start_discovery_complete() status 0x00 bluetoothd[700]: src/adapter.c:discovering_callback() hci0 type 6 discovering 1 bluetoothd[700]: src/adapter.c:device_found_callback() hci0 addr 60:03:08:D2:5B:20, rssi -70 flags 0x0000 eir_len 15 bluetoothd[700]: src/device.c:device_create() dst 60:03:08:D2:5B:20 bluetoothd[700]: src/device.c:device_new() address 60:03:08:D2:5B:20 bluetoothd[700]: src/device.c:device_new() Creating device /org/bluez/hci0/dev_60_03_08_D2_5B_20 bluetoothd[700]: src/device.c:device_set_legacy() legacy 0 bluetoothd[700]: src/device.c:device_set_rssi() rssi -70 bluetoothd[700]: src/adapter.c:device_found_callback() hci0 addr 20:73:6A:17:69:31, rssi -67 flags 0x0000 eir_len 35 bluetoothd[700]: src/device.c:device_set_legacy() legacy 0 bluetoothd[700]: src/device.c:device_set_rssi() rssi -67 bluetoothd[700]: src/adapter.c:stop_discovery() sender :1.60 bluetoothd[700]: src/adapter.c:discovery_destroy() owner :1.60 bluetoothd[700]: src/device.c:device_set_rssi() rssi 0 bluetoothd[700]: src/device.c:device_set_rssi() rssi 0 bluetoothd[700]: src/adapter.c:stop_discovery_complete() status 0x00 bluetoothd[700]: src/adapter.c:trigger_passive_scanning() bluetoothd[700]: src/adapter.c:discovering_callback() hci0 type 6 discovering 0 bluetoothd[700]: src/device.c:device_connect_le() Connection attempt to: 20:73:6A:17:69:31 bluetoothd[700]: src/adapter.c:connected_callback() hci0 device 20:73:6A:17:69:31 connected eir_len 0 bluetoothd[700]: attrib/gattrib.c:g_attrib_ref() 0x1f60d00: g_attrib_ref=1 bluetoothd[700]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 23 bluetoothd[700]: src/device.c:gatt_debug() Primary services found: 3 bluetoothd[700]: src/device.c:gatt_debug() start: 0x0100, end: 0x0121, uuid: 00001800-0000-1000-8000-00805f9b34fb bluetoothd[700]: src/device.c:gatt_debug() start: 0x0200, end: 0x0200, uuid: 00001801-0000-1000-8000-00805f9b34fb bluetoothd[700]: src/device.c:gatt_debug() start: 0x0300, end: 0x0320, uuid: 8832ab08-ba2d-0184-004c-68c08e2190bf bluetoothd[700]: src/device.c:gatt_debug() Secondary service discovery failed. ATT ECODE: 0x0a bluetoothd[700]: src/device.c:gatt_debug() Characteristics found: 2 bluetoothd[700]: src/device.c:gatt_debug() start: 0x0110, end: 0x011f, value: 0x0111, props: 0x02, uuid: 00002a00-0000-1 bluetoothd[700]: src/device.c:gatt_debug() start: 0x0120, end: 0x0121, value: 0x0121, props: 0x02, uuid: 00002a01-0000-1 bluetoothd[700]: src/device.c:gatt_debug() Characteristics found: 1 bluetoothd[700]: src/device.c:gatt_debug() start: 0x0310, end: 0x0320, value: 0x0311, props: 0x3e, uuid: 361e118a-5524-2 bluetoothd[700]: src/device.c:gatt_debug() Descriptors found: 1 bluetoothd[700]: src/device.c:gatt_debug() handle: 0x0320, uuid: 00002902-0000-1000-8000-00805f9b34fb bluetoothd[700]: src/device.c:gatt_client_ready_cb() status: success, error: 0 bluetoothd[700]: src/device.c:device_svc_resolved() /org/bluez/hci0/dev_20_73_6A_17_69_31 err 0 bluetoothd[700]: src/gatt-client.c:btd_gatt_client_ready() GATT client ready bluetoothd[700]: src/gatt-client.c:btd_gatt_client_ready() Exporting services bluetoothd[700]: src/gatt-client.c:create_services() Exporting objects for GATT services: 20:73:6A:17:69:31 bluetoothd[700]: src/gatt-client.c:service_create() Exported GATT service: /org/bluez/hci0/dev_20_73_6A_17_69_31/service0100 bluetoothd[700]: src/gatt-client.c:characteristic_create() Exported GATT characteristic: /org/bluez/hci0/dev_20_73_6A_17_69_31/service0100/char0110 bluetoothd[700]: src/gatt-client.c:characteristic_create() Exported GATT characteristic: /org/bluez/hci0/dev_20_73_6A_17_69_31/service0100/char0120 bluetoothd[700]: src/gatt-client.c:service_create() Exported GATT service: /org/bluez/hci0/dev_20_73_6A_17_69_31/service0200 bluetoothd[700]: src/gatt-client.c:service_create() Exported GATT service: /org/bluez/hci0/dev_20_73_6A_17_69_31/service0300 bluetoothd[700]: src/gatt-client.c:characteristic_create() Exported GATT characteristic: /org/bluez/hci0/dev_20_73_6A_17_69_31/service0300/char0310
Attachment:
noncons_handles_fix2.dump
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