i.MX ProcessorsのトピックBluetooth android GUI

Bluetooth android GUI

myworktask — Sun, 10 Aug 2014 11:20:26 GMT

Hello

I am currently working successfully with marvell SD8787 card

Wi-Fi and FM are working perfect

Bluetooth is presenting a problem:

android version : 4.2 , bluetooth stack : bluedroid

port /dev/mbtchar0 is created

I have successfully configured bluedroid to identify that port as BT port

bdt is working fine :

:: Bluedroid test app starting

Loading HAL lib + extensions

HAL library loaded (Success)

INIT BT

HAL REQUEST SUCCESS

>enable

ENABLE BT

HAL REQUEST SUCCESS

>ADAPTER STATE UPDATED : ON

however when I try to use the android "settings"--> bluetooth gui I cannot use bluetooth

logcat shows the following:

I/ActivityManager: START u0 {act=android.intent.action.MAIN cmp=com.android.settings/.SubSettings (has extras)} from pid 2609

E/BluetoothAdapter: Bluetooth binder is null

E/DeviceListPreferenceFragment: Bluetooth is not supported on this device

* I already added :

device.mk

#Bluetooth

PRODUCT_COPY_FILES += \ frameworks/native/data/etc/android.hardware.bluetooth.xml:system/etc/permissions/android.hardware.bluetooth.xml

* the process com.android.bluetooth does not exist

Re: Bluetooth android GUI

raymondwang — Mon, 11 Aug 2014 02:48:19 GMT

com.android.bluetooth is process bluedroid hosted. If it's not started properly,something wrong. Please attach the whole logcat to check why bluetooth service can't be started.

Re: Bluetooth android GUI

myworktask — Mon, 11 Aug 2014 08:58:05 GMT

this is full logcat using bdt (which works successfully) logcat is for enable and disable the device:

I/bluedroid( 8932): init

I/bte_conf( 8932): Attempt to load stack conf from /etc/bluetooth/bt_stack.conf

I/GKI_LINUX( 8932): gki_task_entry: gki_task_entry task_id=1 [BTIF] starting

E/BTIF_CORE( 8932): ### ASSERT : external/bluetooth/bluedroid/main/../btif/src/btif_core.c line 487 Callback is NULL (0) ###

I/bluedroid( 8932): enable

I/bt_hci_bdroid( 8932): init

I/bt_vendor( 8932): init

I/bt_vnd_conf( 8932): Attempt to load conf from /etc/bluetooth/bt_vendor.conf

I/bt_hci_bdroid( 8932): bt_hc_worker_thread started

I/GKI_LINUX( 8932): gki_task_entry: gki_task_entry task_id=0 [BTU] starting

I/bt_userial_vendor( 8932): userial vendor open: opening /dev/mbtchar0

I/bt_userial_vendor( 8932): device fd = 13 open

E/bt_hwcfg( 8932): vendor lib fwcfg aborted!!!

I/ ( 8932): BTE_InitTraceLevels -- TRC_HCI

I/ ( 8932): BTE_InitTraceLevels -- TRC_L2CAP

I/ ( 8932): BTE_InitTraceLevels -- TRC_RFCOMM

I/ ( 8932): BTE_InitTraceLevels -- TRC_AVDT

I/ ( 8932): BTE_InitTraceLevels -- TRC_AVRC

I/ ( 8932): BTE_InitTraceLevels -- TRC_A2D

I/ ( 8932): BTE_InitTraceLevels -- TRC_BNEP

I/ ( 8932): BTE_InitTraceLevels -- TRC_BTM

I/ ( 8932): BTE_InitTraceLevels -- TRC_PAN

I/ ( 8932): BTE_InitTraceLevels -- TRC_SDP

I/ ( 8932): BTE_InitTraceLevels -- TRC_BTAPP

I/ ( 8932): BTE_InitTraceLevels -- TRC_BTIF

E/bt-btif ( 8932): ## btif_config_get assert section && *section && key && *key && name && *name && bytes && type failed at line:182 ##

E/bt-btif ( 8932): btif_storage_get_adapter_property service_mask:0x0

E/BTIF_CORE( 8932): ### ASSERT : external/bluetooth/bluedroid/main/../btif/src/btif_core.c line 1040 Callback is NULL (0) ###

I/bt_hwcfg( 8932): SCO PCM configure {0, 4, 0, 0, 0}

I/GKI_LINUX( 8932): gki_task_entry: gki_task_entry task_id=2 [A2DP-MEDIA] starting

E/bt-btif ( 8932): btif_enable_service: current services:0x40000

E/bt-btif ( 8932): uinput_driver_check ERROR: uinput device is not in the system

I/bte_conf( 8932): Attempt to load did conf from /etc/bluetooth/bt_did.conf

I/bte_conf( 8932): [1] primary_record=1 vendor_id=0x000F vendor_id_source=0x0001 product_id=0x1200 version=0x1436

I/bte_conf( 8932): Attempt to load did conf from /etc/bluetooth/bt_did.conf

E/bt_h4 ( 8932): vendor lib postload completed

W/bt-btif ( 8932): bta_dm_disable BTA_DISABLE_DELAY set to 200 ms

D/btif_config_util( 8932): btif_config_save_file(L153): in file name:/data/misc/bluedroid/bt_config.new

W/bt-btif ( 8932): BTA got unregistered event id 18

I/bt_hci_bdroid( 8932): bt_hc_worker_thread exiting

W/bt-btif ( 8932): BTA got unregistered event id 18

W/bt_userial( 8932): select_read return size <=0:-1, exiting userial_read_thread

I/bt_userial_vendor( 8932): device fd = 13 close

D/BTSNOOP-DISP( 8932): btsnoop_close

I/GKI_LINUX( 8932): gki_task_entry: gki_task task_id=0 [BTU] terminating

I/GKI_LINUX( 8932): GKI_exit_task: GKI_exit_task 0 done

I/GKI_LINUX( 8932): GKI_destroy_task: GKI_shutdown(): task [BTU] terminated

this is logcat for trying to start Bluetooth VIA settings which fails :

I/ActivityManager( 2284): START u0 {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.android.settings/.Settings} from pid 2511

I/UsageStats( 2284): Deleting usage file : usage-20140801

D/mali_winsys( 2630): new_window_surface returns 0x3000

I/ActivityManager( 2284): START u0 {act=android.intent.action.MAIN cmp=com.android.settings/.SubSettings (has extras)} from pid 2630

D/dalvikvm( 2284): GC_FOR_ALLOC freed 827K, 22% free 5784K/7328K, paused 65ms, total 65ms

E/BluetoothAdapter( 2630): Bluetooth binder is null

E/DeviceListPreferenceFragment( 2630): Bluetooth is not supported on this device

D/mali_winsys( 2630): new_window_surface returns 0x3000

I/ActivityManager( 2284): Displayed com.android.settings/.SubSettings: +127ms

D/dalvikvm( 2284): GC_FOR_ALLOC freed 198K, 22% free 5774K/7328K, paused 53ms, total 53ms

D/mali_winsys( 2630): new_window_surface returns 0x3000

D/dalvikvm( 2630): GC_EXPLICIT freed 241K, 12% free 3344K/3780K, paused 2ms+3ms, total 32ms

E/StrictMode( 2630): class com.android.settings.SubSettings; instances=2; limit=1

E/StrictMode( 2630): android.os.StrictMode$InstanceCountViolation: class com.android.settings.SubSettings; instances=2; limit=1

E/StrictMode( 2630): at android.os.StrictMode.setClassInstanceLimit(StrictMode.java:1)

Re: Bluetooth android GUI

raymondwang — Mon, 11 Aug 2014 10:18:30 GMT

There are some errors your should pay attention to.

1.E/bt_hwcfg( 8932): vendor lib fwcfg aborted!!!

It seems your fwcfg callback return bad value to bluedroid.

E/bt-btif ( 8932): ## btif_config_get assert section && *section && key && *key && name && *name && bytes && type failed at line:182 ##

E/bt-btif ( 8932): btif_storage_get_adapter_property service_mask:0x0

Please check source code .As I remembered, some bluetooth required proprieties sh ould be set in your rc file.

3.E/bt-btif ( 8932): uinput_driver_check ERROR: uinput device is not in the system

Check your kernel config if the kernel uinput driver feature is enabled.

I/GKI_LINUX( 8932): gki_task_entry: gki_task task_id=0 [BTU] terminating

I/GKI_LINUX( 8932): GKI_exit_task: GKI_exit_task 0 done

I/GKI_LINUX( 8932): GKI_destroy_task: GKI_shutdown(): task [BTU] terminated

These log means bluedroid not started properly.

Re: Bluetooth android GUI

myworktask — Mon, 11 Aug 2014 11:41:53 GMT

it looks like a problem with init.rc , what should be defined for Bluedroid to work (for Bluez there is a lot of documentation , none that I can find relate to Bluedroid)

Re: Bluetooth android GUI

myworktask — Mon, 11 Aug 2014 15:50:04 GMT

so I made a small progress , I am using the bluedroid vendor library that you posted , bdt is working and showing less errors , however starting "settings"-->bluetooth still does nothing , also when I press on settings bluetooth gui button it goes to on state but no

activity isviewed on logcat , it seems like I need to start some service on init.rc , but I found no documantation for that

Entering "settings"-->"bluetooth"

E/BluetoothAdapter( 2630): Bluetooth binder is null

E/DeviceListPreferenceFragment( 2630): Bluetooth is not supported on this device

bdt new log (enable and disable):

I/bte_conf(11772): Attempt to load stack conf from /etc/bluetooth/bt_stack.conf

I/GKI_LINUX(11772): gki_task_entry: gki_task_entry task_id=1 [BTIF] starting

E/BTIF_CORE(11772): ### ASSERT : external/bluetooth/bluedroid/main/../btif/src/btif_core.c line 487 Callback is NULL (0) ###

I/bluedroid(11772): enable

I/bt_hci_bdroid(11772): init

I/bt_mrvl (11772): Marvell BT Vendor Lib: ver M002

D/BTSNOOP-DISP(11772): btsnoop_open

I/bt_hci_bdroid(11772): bt_hc_worker_thread started

D/bt_mrvl (11772): Power off

E/bt_mrvl (11772): connect failed, ret:-1, strerror:No such file or directory

E/bt_mrvl (11772): cli_conn error.

D/bt_mrvl (11772): Power on

E/bt_mrvl (11772): connect failed, ret:-1, strerror:No such file or directory

E/bt_mrvl (11772): cli_conn error.

D/bt_mrvl (11772): open port /dev/mbtchar0 success

I/GKI_LINUX(11772): gki_task_entry: gki_task_entry task_id=0 [BTU] starting

I/bt_mrvl (11772): Start HW config ...

I/bt_mrvl (11772): Setting bd addr to 24:0A:64:E9:2D:32

I/bt_mrvl (11772): Sending hci command 0xFC22 (write_bd_address)

I/bt_mrvl (11772): FW config succeeds!

I/ (11772): BTE_InitTraceLevels -- TRC_HCI

I/ (11772): BTE_InitTraceLevels -- TRC_L2CAP

I/ (11772): BTE_InitTraceLevels -- TRC_RFCOMM

I/ (11772): BTE_InitTraceLevels -- TRC_AVDT

I/ (11772): BTE_InitTraceLevels -- TRC_AVRC

I/ (11772): BTE_InitTraceLevels -- TRC_A2D

I/ (11772): BTE_InitTraceLevels -- TRC_BNEP

I/ (11772): BTE_InitTraceLevels -- TRC_BTM

I/ (11772): BTE_InitTraceLevels -- TRC_PAN

I/ (11772): BTE_InitTraceLevels -- TRC_SDP

I/ (11772): BTE_InitTraceLevels -- TRC_BTAPP

I/ (11772): BTE_InitTraceLevels -- TRC_BTIF

D/bt-btif (11772): btif_task: received trigger stack init event

I/bt-btif (11772): BTA got event 0x100

I/bt-btif (11772): bta_dm_sm_execute event:0x0

I/bt-btif (11772): BTA got event 0x0

I/bt-btif (11772): bta_sys_sm_execute state:0, event:0x0

I/bt-btif (11772): bta_sys_hw_api_enable for 0, active modules 0x0001

I/bt-btif (11772): BTA got event 0x1

I/bt-btif (11772): bta_sys_sm_execute state:1, event:0x1

I/bt-btif (11772): bta_sys_hw_evt_enabled for 0

D/bt-btm (11772): btm_acl_device_down

D/bt-btif (11772): HC lib lpm deassertion return -1

D/bt-btm (11772): btm_acl_reset_paging

D/bt-btm (11772): btm_acl_set_discing

I/bt-btm (11772): btm_reset_complete

I/bt-btm (11772): BTM_SetPinType: pin type 0 [variable-0, fixed-1], code , length 0

D/bt-btm (11772): Local supported ACL packet types: 0xcc18

D/bt-btm (11772): Local supported SCO packet types: 0x003d

I/bt-btm (11772): BTM_SEC_REG[1]: id 42, is_orig 0, psm 0x0003, proto_id 3, chan_id 0

I/bt-btm (11772): : sec: 0x80, service name [RFC_MUX] (up to 21 chars saved)

D/bt-btm (11772): btm_sec_dev_reset sec mode: 4

I/bt-btm (11772): BTM_SetInquiryMode

I/bt-btm (11772): BTM_SetPageScanType

I/bt-btm (11772): BTM_SetInquiryScanType

D/bt-btif (11772): bta_sys_hw_btm_cback was called with parameter: 0

I/bt-btif (11772): BTA got event 0x2

I/bt-btif (11772): bta_sys_sm_execute state:1, event:0x2

D/bt-btif (11772): bta_sys_hw_evt_stack_enabled!notify the callers

D/bt-btif (11772): bta_dm_sys_hw_cback with event: 1

I/bt-btm (11772): BTM_Sec: application registered

D/bt-btm (11772): BTM_SetDefaultLinkSuperTout

I/bt-btm (11772): BTM: BTM_WritePageTimeout: Timeout: 8192.

D/bt-btm (11772): BTM_SetDefaultLinkPolicy

D/bt-btm (11772): BTM_RegBusyLevelNotif

D/bt-btif (11772): HC lib lpm deassertion return -1

I/bt-btif (11772): btif_dm_upstreams_cback ev: BTA_DM_ENABLE_EVT

D/bt-btif (11772): in, bd addr:, prop type:1, len:248

D/bt-btif (11772): found node is NULL

I/bt-btif (11772): btif_dm_get_adapter_property: type=0x1

I/bt-btif (11772): in add:1

D/bt-btif (11772): in add:1

I/bt-btif (11772): Remote device:ute event:0x2

D/bt-btif (11772): BTA is generating EIR

I/bt-btm (11772): ## btif_config_get assert section && *section

E/bt-btif (11772): ## btif_config_get assert section && *section && key && *key && name && *name && bytes && type failed at line:182 ##

D/bt-btif (11772): Remote device:, no link key

D/bt-btif (11772): in, bd addr:, prop type:1, len:248

D/bt-btif (11772): found node is NULL

I/bt-btif (11772): btif_dm_get_adapter_property: type=0x1

D/bt-btif (11772): in, bd addr:, prop type:9, len:4

D/bt-btif (11772): found node is NULL

I/bt-btif (11772): btif_dm_get_adapter_property: type=0x9

E/bt-btif (11772): btif_storage_get_adapter_property service_mask:0x0

E/BTIF_CORE(11772): ### ASSERT : external/bluetooth/bluedroid/main/../btif/src/btif_core.c line 1040 Callback is NULL (0) ###

I/bt-btif (11772): btif_storage_load_bonded_devices: 0 bonded devices found

D/bt-btif (11772): btif_enable_bluetooth_evt: status 0, local bd [24:0a:64:e9:2d:32]

I/bt-btif (11772): HC lib lpm enable=1 return 0

I/bt-btif (11772): ## A2DP START MEDIA TASK ##

I/bt_mrvl (11772): Start SCO config ...

I/bt_mrvl (11772): Sending hci command 0xFC07 (write_pcm_settings)

I/bt-btif (11772): HC lpm_result_cb 1

I/GKI_LINUX(11772): gki_task_entry: gki_task_entry task_id=2 [A2DP-MEDIA] starting

D/bt-btif (11772): UIPC_Init

I/bt-btif (11772): ### uipc_main_init ###

D/bt-btif (11772): UIPC_Open : ch_id 0, p_cback 40139b39

I/bt-btif (11772): SETUP CHANNEL SERVER 0

I/bt-btif (11772): create_server_socket /data/misc/bluedroid/.a2dp_ctrl

I/bt-btif (11772): created socket fd 19

I/bt-btif (11772): ADD SERVER FD TO ACTIVE SET 19

I/bt-btif (11772): UIPC SEND WAKE UP

I/bt-btif (11772): ## A2DP MEDIA TASK STARTED ##

E/bt-btif (11772): btif_enable_service: current services:0x40000

D/bt-btif (11772): btif_rc_init

E/bt-btif (11772): uinput_driver_check ERROR: uinput device is not in the system

D/bt-btif (11772): btif_av_state_idle_handler event:BTIF_SM_ENTER_EVT flags 0

I/bt-btif (11772): ## ON A2DP IDLE ##

D/bt-btif (11772): bta_av_co_init

D/bt-btif (11772): btif_media_task_aa_st

D/bt-btif (11772): bta_av_co_audio_codec_reset

D/bt-btif (11772): btsock initializing...

D/bt-btif (11772): in initialized:1

I/bt-btif (11772): ts[7].used:1

D/bt-btif (11772): ts[7].used:1

D/bt-btif (11772): ts[6].used:0

D/bt-btif (11772): alloc_thread_slot ret:6

D/bt-btif (11772): h:6, cmd_fdr:20, cmd_fdw:21

D/bt-btif (11772): h:6, thread id:1083943880

I/bt-btif (11772): BTA_JvEnable

D/bt-btif (11772): btsock successfully initialized

D/bt-btif (11772): jni_initialized = 0, btpan_cb.enabled:0

I/bte_conf(11772): Attempt to load did conf from /etc/bluetooth/bt_did.conf

I/bt-btif (11772): BTA got event 0x1a00

D/bt-btif (11772): jv_dm_cback: event:0, slot id:0

D/bt-btif (11772): unhandled event:0, slot id:0

I/bte_conf(11772): [1] primary_record=1 vendor_id=0x000F vendor_id_source=0x0001 product_id=0x1200 version=0x1436

D/bt-sdp (11772): SDP_CreateRecord ok, num_records:1

I/bt-btif (11772): Adding UUID=0x1200 into EIR

D/bt-btif (11772): BTA is generating EIR

I/bt-btm (11772): Write Extended Inquiry Response to controller

I/bt-btif (11772): bta_dm_eir_update_uuid UUID bit mask=0x00000080 00000000

I/bte_conf(11772): Attempt to load did conf from /etc/bluetooth/bt_did.conf

D/bt-btif (11772): btif_dm_load_local_oob prop_oob = 3

I/bt-btif (11772): HAL bt_hal_cbacks->adapter_state_changed_cb

I/bt_mrvl (11772): Sending hci command 0xFC28 (write_pcm_sync_settings)

D/bt-btif (11772): HC lib lpm deassertion return 0

I/bt_mrvl (11772): Sending hci command 0xFC29 (write_pcm_link_settings)

I/bt_mrvl (11772): Sending hci command 0xFC1D (set_sco_data_path)

I/bt_mrvl (11772): SCO PCM config succeeds!

E/bt_h4 (11772): vendor lib postload completed

I/bt-btif (11772): HC postload_cb 0

D/bt-btif (11772): BTIF DISABLE BLUETOOTH

D/bt-btif (11772): cmd.id:2

D/bt-btif (11772): h:6, process_cmd_sock return false, exit...

D/bt-btif (11772): socket poll thread exiting, h:6

D/bt-btif (11772): leaving

I/bt-btif (11772): BTA got event 0x101

I/bt-btif (11772): bta_dm_sm_execute event:0x1

D/bt-btif (11772): bta_sys_disable: module 0

I/bt-btm (11772): BTM_SetDiscoverability

I/bt-btm (11772): BTM_SetDiscoverability: mode 0 [NonDisc-0, Lim-1, Gen-2], window 0x0012, interval 0x0800

I/bt-btm (11772): BTM_SetConnectability

I/bt-btm (11772): BTM_SetConnectability: mode 0 [NonConn-0, Conn-1], window 0x0012, interval 0x0800

I/bt-btm (11772): BTM_IsInquiryActive

I/bt-btm (11772): BTM_CancelRemoteDeviceName()

W/bt-btif (11772): bta_dm_disable BTA_DISABLE_DELAY set to 200 ms

D/btif_config_util(11772): btif_config_save_file(L153): in file name:/data/misc/bluedroid/bt_config.new

D/bt-btif (11772): HC lib lpm deassertion return 0

I/bt-btif (11772): BTA got event 0x3

I/bt-btif (11772): bta_sys_sm_execute state:2, event:0x3

D/bt-btif (11772): bta_sys_hw_api_disable for 0, active modules: 0x0001

D/bt-btif (11772): bta_sys_disable: module 0

I/bt-btif (11772): BTA got event 0x4

I/bt-btif (11772): bta_sys_sm_execute state:3, event:0x4

D/bt-btif (11772): bta_sys_hw_evt_disabled - module 0x0

D/bt-btif (11772): bta_dm_sys_hw_cback with event: 0

I/bt-btif (11772): btif_dm_upstreams_cback ev: BTA_DM_DISABLE_EVT

D/bt-btif (11772): btif_disable_bluetooth_evt

I/bt-btif (11772): HC lib lpm enable=0 return 0

D/bt-btif (11772): bte_main_disable

I/bt-btif (11772): bte_main_disable

W/bt-btif (11772): BTA got unregistered event id 18

I/bt-btif (11772): BTA got event 0x1200

W/bt-btif (11772): BTA got unregister

I/bt-btif (11772): BTA got unregister

I/bt_hci_bdroid(11772): bt_hc_worker_thread exiting

W/bt_userial(11772): select_read return size <=0:-1, exiting userial_read_thread

D/bt_mrvl (11772): close port /dev/mbtchar0

D/BTSNOOP-DISP(11772): btsnoop_close

D/bt_mrvl (11772): Power off

E/bt_mrvl (11772): connect failed, ret:-1, strerror:No such file or directory

E/bt_mrvl (11772): cli_conn error.

I/GKI_LINUX(11772): gki_task_entry: gki_task task_id=0 [BTU] terminating

I/GKI_LINUX(11772): GKI_exit_task: GKI_exit_task 0 done

I/GKI_LINUX(11772): GKI_destroy_task: GKI_shutdown(): task [BTU] terminated

I/bt-btif (11772): HAL bt_hal_cbacks->adapter_state_changed_cb

Re: Bluetooth android GUI

raymondwang — Tue, 12 Aug 2014 02:58:10 GMT

You can review my android source code in https://github.com/xhteam

My device is qpad. Good luck to you!

Re: Bluetooth android GUI

myworktask — Tue, 12 Aug 2014 09:00:34 GMT

Thank you Raymond !

Re: Bluetooth android GUI

raymondwang — Thu, 14 Aug 2014 03:44:05 GMT

If your issue resolved, please mark it correct answer.

Re: Bluetooth android GUI

myworktask — Thu, 14 Aug 2014 07:50:49 GMT

of course , I will also write the solution when I will solve it

currently my problem is that pressing the "on" button in "settings"-->"bluetooth" does nothing , I am trying to understand why

Re: Bluetooth android GUI

mutyalaraoneela — Wed, 03 Jun 2015 11:34:15 GMT

Hi all,

I have integrated bluetooth icon to GUI, but I am unable to load my driver when I enable bluetooth, please tell me which are the files needed to be changed.

Thanks,

Mutyalarao.

Re: Bluetooth android GUI

mutyalaraoneela — Thu, 16 Jul 2015 14:46:44 GMT

Hi all,

Plat form IMX6SL

bluedroid on adroid kitkat 4.4.3

I have 2 issues one while data transfer, the other while enabling via GUI.

1) After enabling bluetooth, while transferring file from third party mobile to IMX_6SL board, file is getting transferred(TX), but vice versa (RX) is not happening, it is giving the error message :

File not Received

File : sample.jpg

Reason : Storage issue

2) And presently I am inserting my driver via GUI, I am getting an error message while enabling bluetooth via GUI ie Operation not permitted while loading .ko (driver)Please suggest me what to do?? whether I need to install my driver at boot by adding in init.rc?? if I do it always on boot bt will be in ON State only?? OR Do i need to build my driver along with android source code???

Please suggest me how to proceed further???

Thanks and Regards,

Mutyala Rao.