The problem with bluetooth on Android 2.1 (samsung spica i5700) where the connection works, but the connection does not work

Question

I have a Samsung Spica i5700, which I have already updated to Android 2.1. I am using a phone with an application called Run.GPS ( http://www.rungps.net ). This application records data such as GPS location, route, speed, bearing, etc. It can also record heart rate if the user has the Zephyr HxM ("HxM") Bluetooth heart rate monitor, which I have.

I can connect HxM to the phone through the standard bluetooth utility. I am prompted to enter the PIN that I enter, and the device displays as “Pair but not connected.”

In the Run.GPS application itself, I click "Connect Heartrate Monitor". This time expires after 30 seconds, and the error message "Cannot connect to the heart rate monitor. Try other settings.

I used a friend of HTC Windows Mobile as a control device to see if HxM works there. It does. The Run.GPS application automatically sets the baud rate (initially on the 9600 IIRC, although the connection also worked at higher baud rates), and you can choose between different COM ports as well as a .Net COM port.

I tested my Spica Android a bit to find out why the Bluetooth connection is not working. Below are some of the log files that I connected via adb when I clicked the “Connect to Heart Monitor” button in the Run.GPS application.

I would like to know any tips (including if I post to the wrong forum here ;-)) - is it possible to experiment with the transfer speed in Android, etc. I still don’t know if the problem is with the Run.GPS application (I already posted it on the development forum) or with Android 2.1. I checked another app - Endomondo - it's also a sports tracking app that only supports heart rate monitoring with HxM. There, it seems, the same error occurred - I clicked "Connect Zephyr HxM". For several seconds they showed me the status of "Connecting ...", but then it was rated for "Not connected." I, therefore, tend to search for Android for the problem.

Here is adb log code output when trying to connect

./adb logcat | grep Run.GPS D/WYNEX> (11551): Excute :: Run.GPS Trainer UV, (null) E/Run.GPS (11997): Cannot connect to BT device E/Run.GPS (11997): java.io.IOException: Service discovery failed E/Run.GPS (11997): at android.bluetooth.BluetoothSocket$SdpHelper.doSdp(BluetoothSocket.java:374) E/Run.GPS (11997): at android.bluetooth.BluetoothSocket.connect(BluetoothSocket.java:184) E/Run.GPS (11997): at ju.a(Unknown Source) E/Run.GPS (11997): at qk.j(Unknown Source) E/Run.GPS (11997): at fs.c(Unknown Source) E/Run.GPS (11997): at le.a(Unknown Source) E/Run.GPS (11997): at sb(Unknown Source) E/Run.GPS (11997): at pb.a(Unknown Source) E/Run.GPS (11997): at as.a(Unknown Source) E/Run.GPS (11997): at am.b(Unknown Source) E/Run.GPS (11997): at gf.onTouchEvent(Unknown Source) E/Run.GPS (11997): at android.view.View.dispatchTouchEvent(View.java:3709) E/Run.GPS (11997): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884) E/Run.GPS (11997): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884) E/Run.GPS (11997): at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1665) E/Run.GPS (11997): at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1107) E/Run.GPS (11997): at android.app.Activity.dispatchTouchEvent(Activity.java:2061) E/Run.GPS (11997): at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1649) E/Run.GPS (11997): at android.view.ViewRoot.handleMessage(ViewRoot.java:1694) E/Run.GPS (11997): at android.os.Handler.dispatchMessage(Handler.java:99) E/Run.GPS (11997): at android.os.Looper.loop(Looper.java:123) E/Run.GPS (11997): at android.app.ActivityThread.main(ActivityThread.java:4363) E/Run.GPS (11997): at java.lang.reflect.Method.invokeNative(Native Method) E/Run.GPS (11997): at java.lang.reflect.Method.invoke(Method.java:521) E/Run.GPS (11997): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860) E/Run.GPS (11997): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618) E/Run.GPS (11997): at dalvik.system.NativeStart.main(Native Method) E/Run.GPS (11997): Cannot connect to BT device E/Run.GPS (11997): java.io.IOException: Service discovery failed 

Here is the dmesg output when trying to connect a heart rate monitor

 <4>[74726.239833] select 11691 (.serviceModeApp), adj 15, size 3205, to kill <4>[74726.240741] select 11739 (com.wssnps), adj 15, size 3207, to kill <4>[74726.246870] select 11750 (id.partnersetup), adj 15, size 3219, to kill <4>[74726.253390] select 11857 (p.bluetoothicon), adj 15, size 3299, to kill <4>[74726.259879] select 13131 (ndroid.settings), adj 15, size 4586, to kill <4>[74726.266372] send sigkill to 13131 (ndroid.settings), adj 15, size 4586 <7>[74733.945097] [BT] GPIO_BT_WAKE = 1 <7>[74733.945121] [BT] wake_lock(bt_wake_lock) <7>[74733.951799] [BT] GPIO_BT_HOST_WAKE = 1 <7>[74733.951822] [BT] wake_lock timeout = 5 sec <7>[74735.890196] [BT] GPIO_BT_HOST_WAKE = 0 <7>[74736.150987] [BT] GPIO_BT_HOST_WAKE = 1 <7>[74736.151009] [BT] wake_lock timeout = 5 sec <7>[74737.490185] [BT] GPIO_BT_HOST_WAKE = 0 <7>[74740.073913] [BT] GPIO_BT_HOST_WAKE = 1 <7>[74740.073948] [BT] wake_lock timeout = 5 sec <7>[74741.315336] [BT] GPIO_BT_HOST_WAKE = 0 <7>[74743.249747] [BT] GPIO_BT_HOST_WAKE = 1 <7>[74743.249768] [BT] wake_lock timeout = 5 sec <7>[74744.865099] [BT] GPIO_BT_HOST_WAKE = 0 <7>[74745.154487] [BT] GPIO_BT_HOST_WAKE = 1 <7>[74745.154509] [BT] wake_lock timeout = 5 sec <7>[74748.852534] [BT] GPIO_BT_HOST_WAKE = 0 <7>[74749.156256] [BT] GPIO_BT_HOST_WAKE = 1 <7>[74749.156278] [BT] wake_lock timeout = 5 sec <7>[74750.490018] [BT] GPIO_BT_HOST_WAKE = 0 <4>[74754.230424] select 11691 (.serviceModeApp), adj 15, size 3191, to kill <4>[74754.231326] select 11739 (com.wssnps), adj 15, size 3193, to kill <4>[74754.237473] select 11750 (id.partnersetup), adj 15, size 3205, to kill <4>[74754.243950] select 11857 (p.bluetoothicon), adj 15, size 3283, to kill <4>[74754.250452] select 13140 (com.svox.pico), adj 15, size 3465, to kill <4>[74754.256787] send sigkill to 13140 (com.svox.pico), adj 15, size 3465 

Here's the logcat output when I click "connect zephyr" in Endomondo

 I/PUSH Event(19147): MotionEvent : QueuedEvent{43d7d480 MotionEvent{440b5680 action=1 x=228.28438 y=212.55624 pressure=0.0 size=0.0}} D/BluetoothZephyrService(23605): connect to: 00:07:80:88:F5:AD D/BluetoothSocket(23605): BluetoothSocket created fd: -1uuid00001101-0000-1000-8000-00805f9b34fbport -1 D/BluetoothSocket.cpp(23605): initSocketNative I/BLZ20_WRAPPER(23605): blz20_wrp_socket: fam 31, type 1, prot BTPROTO_RFCOMM D/BLZ20_WRAPPER(23605): blz20_init: initializing... D/BTL_IFC_WRP(23605): wsactive_init: init active list I/BTL_IFC (23605): main_client_thread: Client main thread starting D/BLZ20_WRAPPER(23605): blz20_init: success I/BTL_IFC (23605): BTL_IFC_RegisterSubSystem: Register subsystem [(null)] I/BTL_IFC (23605): btl_ifc_ctrl_connect: Connect control channel for subsystem [(null)] D/BTL_IFC_WRP(23605): wrp_sock_create: CTRL D/BTL_IFC_WRP(23605): wrp_alloc_new_sock: wrp_alloc_new_sock sub 1 D/BTL_IFC_WRP(23605): wrp_sock_create: 28 D/BTL_IFC_WRP(23605): wrp_sock_connect: wrp_sock_connect 127.0.0.1:9000 (28) I/BTL-IFS (21889): main_server_thread: [CTRL] Client connected (14) I/BTL_IFC_WRP(23605): wrp_sock_connect: Connected. (28) I/BTL_IFC (23605): send_ctrl_msg: [BTL_IFC CTRL] send BTLIF_REGISTER_SUBSYS_REQ ((null)) 0 pbytes (hdl 28) I/BTL-IFS (21889): attach_client: multiclient index 1 I/BTL-IFS (21889): attach_client: ######## Attached client subsystem (14) ######## I/BTL-IFS (21889): btl_if_notify_local_event: Notify local event BTLIF_SUBSYSTEM_ATTACHED D/ (21889): btlif_bts_api_ctrl_cb: btlif_bts_api_ctrl_cb : id BTLIF_SUBSYSTEM_ATTACHED (4112) on hdl 14 I/ (21889): btlif_rfc_ctrl_chan_attached: client attached ctrl handle 14 D/BTL-IFS (21889): send_registration_rsp: send_registration_rsp [0] I/BTL-IFS (21889): send_ctrl_msg: [BTL_IFS CTRL] send BTLIF_REGISTER_SUBSYS_RSP (CTRL) 2 pbytes (hdl 14) D/BTL_IFC (23605): BTL_IFC_RegisterSubSystem: add new ctrl fd to active set D/BTL_IFC_WRP(23605): wrp_wsock_create: (null) D/BTL_IFC_WRP(23605): wrp_alloc_new_sock: wrp_alloc_new_sock sub 15 D/BTL_IFC_WRP(23605): wrp_wsock_create: 32 D/BLZ20_WRAPPER(23605): btsk_alloc_add: success I/BLZ20_WRAPPER(23605): blz20_wrp_socket: return 32 D/BLZ20_WRAPPER(23605): blz20_wrp_setsockopt: fd (-1:32), bta -1, rc 0, wflags 0x0 I/BLZ20_WRAPPER(23605): blz20_wrp_setsockopt: configure rfcomm lm mode 0x26, (master:0, auth 1, enc 1) I/BLZ20_WRAPPER(23605): blz20_wrp_setsockopt: success D/BLZ20_WRAPPER(23605): blz20_wrp_setsockopt: fd (-1:32), bta -1, rc 0, wflags 0x0 I/BLZ20_WRAPPER(23605): blz20_wrp_setsockopt: configure rfcomm sndbuf len 71680 bytes I/BLZ20_WRAPPER(23605): blz20_wrp_setsockopt: success D/BluetoothSocket.cpp(23605): ...fd 32 created (RFCOMM, lm = 26) D/BluetoothSocket.cpp(23605): initSocketFromFdNative D/BluetoothZephyrService(23605): setState() 0 -> 2 I/BluetoothZephyrService(23605): BEGIN mConnectThread E/BluetoothService.cpp(19147): stopDiscoveryNative: D-Bus error in StopDiscovery: org.bluez.Error.Failed (Invalid discovery session) D/BluetoothSocket(23605): connect D/BluetoothSocket(23605): doSdp I/BluetoothService.cpp(19147): ... Object Path = /org/bluez/21902/hci0/dev_00_07_80_88_F5_AD I/BluetoothService.cpp(19147): ... Pattern = 00001101-0000-1000-8000-00805f9b34fb, strlen = 36 I/BluetoothZephyr(23605): MESSAGE_STATE_CHANGE: 2 D/DEVICE (21902): *************DiscoverServices******** I/DTUN_HCID(21902): dtun_client_get_remote_svc_channel: starting discovery on (uuid16=0x0011) I/DTUN_HCID(21902): bdaddr=00:07:80:88:F5:AD I/DTUN_CLNT(21902): Client calling DTUN_METHOD_DM_GET_REMOTE_SERVICE_CHANNEL (id 4) I/ (21889): DTUN_ReceiveCtrlMsg: [DTUN] Received message [BTLIF_DTUN_METHOD_CALL] 4354 I/ (21889): handle_method_call: handle_method_call :: received DTUN_METHOD_DM_GET_REMOTE_SERVICE_CHANNEL (id 4), len 134 E/BTLD (21889): ****************search UUID = 1101*********** I//system/bin/btld(21888): btapp_dm_GetRemoteServiceChannel() W/BTLD (21889): SDP - Rcvd conn cnf with error: 0x4 CID 0x42 I/BTL-IFS (21889): send_ctrl_msg: [BTL_IFS CTRL] send BTLIF_DTUN_SIGNAL_EVT (CTRL) 13 pbytes (hdl 10) I/DTUN_CLNT(21902): dtun-rx signal [DTUN_SIG_DM_RMT_SERVICE_CHANNEL] (id 42) len 15 I/DTUN_HCID(21902): dtun_dm_sig_rmt_service_channel: success=1, service=00000000 E/DTUN_HCID(21902): discovery unsuccessful! V/BluetoothEventRedirector(21741): Received android.bleutooth.device.action.UUID E/CachedBluetoothDevice(21741): onUuidChanged: Time since last connect9266997 D/BluetoothService(19147): Cleaning up failed UUID channel lookup: 00:07:80:88:F5:AD 00001101-0000-1000-8000-00805f9b34fb D/BluetoothSocket(23605): onRfcommChannelFound -1 D/BluetoothZephyrService(23605): setState() 2 -> 1 D/BluetoothSocket(23605): close D/BluetoothSocket(23605): cancel D/BluetoothSocket.cpp(23605): abortNative D/BluetoothSocket.cpp(23605): ...asocket_abort(32) complete D/BluetoothSocket.cpp(23605): destroyNative D/BluetoothSocket.cpp(23605): ...asocket_destroy(32) complete D/BluetoothZephyrService(23605): start D/BluetoothSocket(23605): close D/BluetoothSocket(23605): BluetoothSocket created fd: -1uuidnullport 1 D/BluetoothSocket.cpp(23605): initSocketNative I/BLZ20_WRAPPER(23605): blz20_wrp_socket: fam 31, type 1, prot BTPROTO_RFCOMM D/BTL_IFC_WRP(23605): wrp_wsock_create: (null) D/BTL_IFC_WRP(23605): wrp_alloc_new_sock: wrp_alloc_new_sock sub 15 D/BTL_IFC_WRP(23605): wrp_wsock_create: 32 D/BLZ20_WRAPPER(23605): btsk_alloc_add: success D/BLZ20_WRAPPER(23605): btsk_dump_list: fd (-1:32), bta -1, rc 0, wflags 0x0 I/BLZ20_WRAPPER(23605): blz20_wrp_socket: return 32 E/BLZ20_WRAPPER(23605): ##### ERROR : btsk_check_duplicates: WARNING : duplicate entries found for key 4, val 32##### D/BLZ20_WRAPPER(23605): btsk_check_duplicates: fd (-1:32), bta -1, rc 0, wflags 0x0 D/BLZ20_WRAPPER(23605): btsk_check_duplicates: fd (-1:32), bta -1, rc 0, wflags 0x0 E/BLZ20_WRAPPER(23605): ##### ERROR : btsk_check_duplicates: ### ASSERT : frameworks/base/core/jni/../../../../vendor/brcm/adaptation/btl-if/client/blz20_wrapper.c line 534 duplicates found (2) ######## D/BLZ20_WRAPPER(23605): blz20_wrp_setsockopt: fd (-1:32), bta -1, rc 0, wflags 0x0 I/BLZ20_WRAPPER(23605): blz20_wrp_setsockopt: configure rfcomm lm mode 0x26, (master:0, auth 1, enc 1) I/BLZ20_WRAPPER(23605): blz20_wrp_setsockopt: success E/BLZ20_WRAPPER(23605): ##### ERROR : btsk_check_duplicates: WARNING : duplicate entries found for key 4, val 32##### D/BLZ20_WRAPPER(23605): btsk_check_duplicates: fd (-1:32), bta -1, rc 0, wflags 0x0 D/BLZ20_WRAPPER(23605): btsk_check_duplicates: fd (-1:32), bta -1, rc 0, wflags 0x0 E/BLZ20_WRAPPER(23605): ##### ERROR : btsk_check_duplicates: ### ASSERT : frameworks/base/core/jni/../../../../vendor/brcm/adaptation/btl-if/client/blz20_wrapper.c line 534 duplicates found (2) ######## D/BLZ20_WRAPPER(23605): blz20_wrp_setsockopt: fd (-1:32), bta -1, rc 0, wflags 0x0 I/BLZ20_WRAPPER(23605): blz20_wrp_setsockopt: configure rfcomm sndbuf len 71680 bytes I/BLZ20_WRAPPER(23605): blz20_wrp_setsockopt: success D/BluetoothSocket.cpp(23605): ...fd 32 created (RFCOMM, lm = 26) D/BluetoothSocket.cpp(23605): initSocketFromFdNative D/BluetoothSocket(23605): bindListen D/BluetoothSocket.cpp(23605): bindListenNative I/BLZ20_WRAPPER(23605): blz20_wrp_bind: s 32 E/BLZ20_WRAPPER(23605): ##### ERROR : btsk_check_duplicates: WARNING : duplicate entries found for key 4, val 32##### D/BLZ20_WRAPPER(23605): btsk_check_duplicates: fd (-1:32), bta -1, rc 0, wflags 0x0 D/BLZ20_WRAPPER(23605): btsk_check_duplicates: fd (-1:32), bta -1, rc 0, wflags 0x0 E/BLZ20_WRAPPER(23605): ##### ERROR : btsk_check_duplicates: ### ASSERT : frameworks/base/core/jni/../../../../vendor/brcm/adaptation/btl-if/client/blz20_wrapper.c line 534 duplicates found (2) ######## D/BLZ20_WRAPPER(23605): blz20_wrp_bind: bind socket fd (-1:32), bta -1, rc 0, wflags 0x0 D/BLZ20_WRAPPER(23605): __bind_prot_rfcomm: rc_chan 1 D/BTL_IFC_WRP(23605): wrp_sock_bind: wrp_sock_bind on port 9050 I/BLZ20_WRAPPER(23605): blz20_wrp_listen: s 32, backlog 1 E/BLZ20_WRAPPER(23605): ##### ERROR : btsk_check_duplicates: WARNING : duplicate entries found for key 4, val 32##### D/BLZ20_WRAPPER(23605): btsk_check_duplicates: fd (-1:32), bta -1, rc 1, wflags 0x0 D/BLZ20_WRAPPER(23605): btsk_check_duplicates: fd (-1:32), bta -1, rc 0, wflags 0x0 E/BLZ20_WRAPPER(23605): ##### ERROR : btsk_check_duplicates: ### ASSERT : frameworks/base/core/jni/../../../../vendor/brcm/adaptation/btl-if/client/blz20_wrapper.c line 534 duplicates found (2) ######## D/BLZ20_WRAPPER(23605): blz20_wrp_listen: fd (-1:32), bta -1, rc 1, wflags 0x0 D/BLZ20_WRAPPER(23605): btlif_send_msg_wait_response: send BTLIF_BTS_RFC_LISTEN_REQ, wait for |BTLIF_BTS_RFC_LISTEN_RSP| D/BTL_IFC (23605): BTL_IFC_CtrlSend: BTL_IFC_CtrlSend I/BTL_IFC (23605): send_ctrl_msg: [BTL_IFC CTRL] send BTLIF_BTS_RFC_LISTEN_REQ ((null)) 20 pbytes (hdl 28) D/ (21889): btlif_bts_api_ctrl_cb: btlif_bts_api_ctrl_cb : id BTLIF_BTS_RFC_LISTEN_REQ (4433) on hdl 14 I/ (21889): btlif_rfc_listen_req: Allocated dynamic server channel 4 D/ (21889): bts_chan_alloc_add: bts_chan_alloc_add : success (tot 1) D/ (21889): bts_chan_dump_all: ### channel list ### D/ (21889): bts_chan_dump_all: type 3, dhdl -1, bta_hdl -1, scn -1, phdl 65535, lstpnd 0, -1:-1 (L:D) I/ (21889): btlif_rfc_listen_req: start rfcomm server on scn 4, role 1, sec_mask 0x30 D/ (21889): jw_if_rfcomm_srv_cback: event=BTA_JV_RFCOMM_START_EVT I/ (21889): jw_if_rfcomm_srv_cback: [BTA_JV_RFCOMM_START_EVT] start status: 0, handle:0, security id: 47 I/ (21889): jv_rfc_srv_listen_started: jv_rfc_srv_listen_started I/BTL-IFS (21889): send_ctrl_msg: [BTL_IFS CTRL] send BTLIF_BTS_RFC_LISTEN_RSP () 17 pbytes (hdl 14) I/BTL_IFC (23605): btl_ifc_ctrl_rx: [BTL_IFC CTRL] recv BTLIF_BTS_RFC_LISTEN_RSP ((null)) 19 pbytes (hdl 28) I/BLZ20_WRAPPER(23605): btlif_ctrl_callback: btlif_ctrl_callback : msg id BTLIF_BTS_RFC_LISTEN_RSP E/BLZ20_WRAPPER(23605): ##### ERROR : btsk_check_duplicates: WARNING : duplicate entries found for key 4, val 32##### D/BLZ20_WRAPPER(23605): btsk_check_duplicates: fd (-1:32), bta -1, rc 1, wflags 0x2 D/BLZ20_WRAPPER(23605): btsk_check_duplicates: fd (-1:32), bta -1, rc 0, wflags 0x0 E/BLZ20_WRAPPER(23605): ##### ERROR : btsk_check_duplicates: ### ASSERT : frameworks/base/core/jni/../../../../vendor/brcm/adaptation/btl-if/client/blz20_wrapper.c line 534 duplicates found (2) ######## I/BLZ20_WRAPPER(23605): btlif_process_listen_rsp: listen response for bta hdl 0 D/BLZ20_WRAPPER(23605): btlif_signal_event: fd (-1:32), bta 0, rc 1, wflags 0x2 D/BLZ20_WRAPPER(23605): btlif_signal_event: event BTLIF_BTS_RFC_LISTEN_RSP matched D/BLZ20_WRAPPER(23605): btlif_send_msg_wait_response: unblocked fd (-1:32), bta 0, rc 1, wflags 0x0 I/BLZ20_WRAPPER(23605): __listen_prot_rfcomm: success, scn 4 D/BTL_IFC_WRP(23605): wrp_sock_listen_bl: wrp_sock_listen_bl : fd 32 127.0.0.1:9050 backlog 1 I/BLZ20_WRAPPER(23605): __listen_prot_rfcomm: success D/BluetoothSocket.cpp(23605): ...bindListenNative(32) success I/DTUN_CLNT(21902): Client calling DTUN_METHOD_DM_ADD_SDP_REC (id 17) I/ (21889): DTUN_ReceiveCtrlMsg: [DTUN] Received message [BTLIF_DTUN_METHOD_CALL] 4354 I/ (21889): handle_method_call: handle_method_call :: received DTUN_METHOD_DM_ADD_SDP_REC (id 17), len 270 I/ (21889): btapp_bts_convert_rc_chan_to_scn: found scn 4 I/BTL-IFS (21889): send_ctrl_msg: [BTL_IFS CTRL] send BTLIF_DTUN_SIGNAL_EVT (CTRL) 12 pbytes (hdl 10) I/DTUN_CLNT(21902): dtun-rx signal [DTUN_SIG_DM_SDP_REC_HANDLE] (id 50) len 14 I/DTUN_HCID(21902): dtun_dm_sig_sdp_rec_handle: handle = 0x10006 D/BluetoothService(19147): new handle 0 I/BluetoothZephyr(23605): MESSAGE_STATE_CHANGE: 1 I/BluetoothZephyr(23605): Unable to connect device D/BluetoothZephyrService(23605): setState() 1 -> 1 D/BluetoothZephyrService(23605): BEGIN mAcceptThreadThread[Thread-9,5,main] D/BluetoothSocket(23605): accept D/BluetoothSocket.cpp(23605): acceptNative I/BluetoothZephyr(23605): MESSAGE_STATE_CHANGE: 1 D/WynexActivity(19215): <><><>ACTION ::android.intent.action.TIME_TICK D/LocationMasfClient(19147): getNetworkLocation(): Location not found in cache, making network request D/ProtoRequestListener(19147): requestFailed() I/power (19147): *** set_screen_state 0 

Answer 1

Ok, I decided.

The solution is to upgrade the firmware on the phone. I now have: PDA: I570EXXJE1 PHONE: i570EXXJD1 CSC: I570EOXEJE1

and bluetooth spp worked out of the box.

Check out http://samsung-firmwares.com for the latest firmware as well as flash phone programs (odin) and parts / tutorials.

Answer 2

I got this information from the gps-sport forum. Not sure what to do with it, though ...

See also http://www.gps-sport.net/forums/thread/1532-0/Keine-Sprachausgabe-auf-HTC-Desire

Cross-publishing this entry from the software category. The stream there deals with Zephyr HxM as a secondary issue - it may not be easy to find ...

04.24.2010 16:47:05 UTC geändert am 04.24.2010 17:03:03 UTC

Fix Bluetooth connection problem.

Hi

If this problem is still not resolved, the code below describes how to make the connection work with Android 2.1 (tested on HTC Desire). Just replace “00: 07: 80: 89: EE: EB” with your HXM’s MAC so that it connects. After a successful connection, the usual method with input = socket.getInputStream () can be used.

 BluetoothDevice hxm = BluetoothAdapter.getDefaultAdapter().getRemoteDevice("00:07:80:89:EE:EB"); Method m = hxm.getClass().getMethod("createRfcommSocket", new Class[]{int.class}); socket = (BluetoothSocket)m.invoke(hxm, Integer.valueOf(1)); socket.connect(); 

I hope that the fix will be very soon =)

Regards Espen S. Nygard

Answer 3

This thread on Google Groups (Android developers) is also interesting: 'Does Google work with a Bluetooth bug? Any estimated completion date? "

------ VERSION INFORMATION ------ Current time = Sat May 1 21:31:48 CEST 2010 kernel.version = Linux version 2.6.29 (root @ SE-S611) (gcc version 4.3.1 ( for S3C64XX Samsung Electronics AP Development Team)) # 2 Sat Mar 13 02:28:48 KST 2010

kernel.cmdline = # start building properties

buildinfo.sh is auto-generated

ro.build.id = ECLAIR ro.build.display.id = ECLAIR.XXJCB ro.build.version.incremental = XXJCB ro.build.version.sdk = 7 ro.build.version.codename = REL ro.build.version .release = 2,1-Update1 ro.build.date = 2010. 03. 13. (토) 02:07:55 KST ro.build.date.utc = 1268413675 ro.build.type = user ro.build.user = root ro.build.host = SE-S611 ro.build.tags = OT-Rel keys, release keys ro.product.model = GT-I5700 ro.product.brand = Samsung ro.product.name = GT- I5700 ro.product.device = GT-I5700 ro.product.board = GT-I5700 ro.product.cpu.abi = armeabi ro.product.manufacturer = Samsung ro.product.locale.language = s ro.product.locale. region = GB ro.wifi.channels = ro.board.platform = S3C6410

ro.build.product is deprecated; use ro.product.device

ro.build.product = GT-I5700

Do not try to parse ro.build.description or .fingerprint

ro.build.description = GT-I5700-user 2.1-update1 ECLAIR XXJCB ota-rel keys, release keys ro.build.fingerprint = Samsung / GT-I5700 / GT-I5700 / GT-I5700: 2,1-update1 / ECLAIR / XXJCB: user / OT-Rel keys, release keys

Samsung specific features

ro.build.PDA = I570EXXJCB ro.build.Phone = I570EXXJCB ro.build.HW = REV 0.1 ro.build.RFCallDate = 2009.02.25 ro.build.hidden_ver = I570EXXJCB ro.build.changelist = 193516 ro.build.FUSDLode = Change ro.build.SupportFUS = TRUE ro.build.CGMM = GT-I5700 ro.build.GMM = GT-I5700

build completion properties

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system.prop for spica

Answer 4

I found that this exact problem occurs when Bluetooth is disabled on one of the devices.

Answer 5

https://android.git.kernel.org/?p=platform/system/wlan/broadcom.git;a=commit;h=e10efcc0c020caa486fa9d8cd05c986fd86f7c44

can solve this problem. Commit log: "Add firmware for BCM4325"

If there was no firmware in the kernel to support this earlier, then this will obviously cause problems.

I guess I need to see if I can build an Android source and install it on my phone :-(