Bluetooth

[ramasamyesvar]

Thanks all for the Nice work. Is Bluetooth enabled in this?. I am not able to find it in TV image. I am trying with the camera patch from RaspberryPiFan. I would like to include Bluetooth changes if there are some. Thanks again

[ramasamyesvar]

Can I port this to the TV setup https://github.com/hkoosha/device_arpi_rpi4/pull/1/commits/c3cf22a429f3d6e5b6fd328999f5904a19a52870 ?

[hkoosha]

well I tried that but it didn't work. the image won't boot anymore. you could go ahead and try maybe you'll have better luck .

[ghost]

Bluetooth support is at https://github.com/peyo-hd/device_arpi_rpi4/tree/bt_0607. You need to merge it with git.

[ramasamyesvar]

Yes, I took the same changes manually and the "Searching for Accessories" screen waits for long and does not find any Bluetooth devices. Pretty sure I didn't miss anything. Does the log below bluetoothlog.txt

tell anything?

(BuildId: d1b50ae452ed4e239b3fc339ada39770) 2020-06-20 10:37:07.380 384-726/system_process E/WifiVendorHal: getWifiLinkLayerStats_1_3_Internal(l.926) failed {.code = ERROR_NOT_AVAILABLE, .description = } 2020-06-20 10:37:07.691 32753-366/com.android.bluetooth E/AdapterState: BLE_TURNING_ON : BLE_START_TIMEOUT 2020-06-20 10:37:07.691 32753-366/com.android.bluetooth I/AdapterState: BLE_TURNING_OFF : entered 2020-06-20 10:37:07.691 32753-366/com.android.bluetooth D/AdapterProperties: Setting state to BLE_TURNING_OFF 2020-06-20 10:37:07.691 32753-366/com.android.bluetooth D/BluetoothAdapterService: updateAdapterState() - Broadcasting state BLE_TURNING_OFF to 1 receivers. 2020-06-20 10:37:07.692 384-405/system_process D/BluetoothManagerService: MESSAGE_BLUETOOTH_STATE_CHANGE: BLE_TURNING_ON > BLE_TURNING_OFF 2020-06-20 10:37:07.692 384-405/system_process D/BluetoothManagerService: Sending BLE State Change: BLE_TURNING_ON > BLE_TURNING_OFF 2020-06-20 10:37:07.692 32753-366/com.android.bluetooth D/AdapterProperties: onBleDisable 2020-06-20 10:37:07.695 32753-32753/com.android.bluetooth D/BtGatt.DebugUtils: handleDebugAction() action=null 2020-06-20 10:37:07.702 32753-32753/com.android.bluetooth W/BtGatt.ScanManager: exception when invoking removeOnUidImportanceListener

Looks like it Crashes here

2020-06-20 10:37:03.721 32753-367/? I/bt_stack_manager: event_start_up_stack is bringing up the stack 2020-06-20 10:37:03.721 32753-367/? I/bt_core_module: module_start_up Starting module "btif_config_module" 2020-06-20 10:37:03.721 32753-367/? I/bt_core_module: module_start_up Started module "btif_config_module" 2020-06-20 10:37:03.721 32753-367/? I/bt_core_module: module_start_up Starting module "btsnoop_module" 2020-06-20 10:37:03.722 32753-367/? I/bt_core_module: module_start_up Started module "btsnoop_module" 2020-06-20 10:37:03.722 32753-367/? I/bt_core_module: module_start_up Starting module "hci_module" 2020-06-20 10:37:03.722 32753-367/? I/bt_hci: hci_module_start_up 2020-06-20 10:37:03.722 32753-367/? D/bt_hci: hci_module_start_up starting async portion 2020-06-20 10:37:03.722 32753-431/? I/bt_hci: hci_initialize 2020-06-20 10:37:03.724 32753-431/? I/bt_hci: hci_initialize: IBluetoothHci::getService() returned 0x92bfe5a0 (remote) 2020-06-20 10:37:03.724 255-273/? I/android.hardware.bluetooth@1.0-impl: BluetoothHci::initialize() 2020-06-20 10:37:03.725 255-273/? I/bt_vendor: init 2020-06-20 10:37:03.725 255-273/? I/bt_vnd_conf: Attempt to load conf from /etc/bluetooth/bt_vendor.conf 2020-06-20 10:37:03.725 255-273/? D/android.hardware.bluetooth@1.0-impl: Open vendor library loaded 2020-06-20 10:37:03.725 255-273/? W/bt_vendor: NOTE: BT_VND_PWR_ON now forces power-off first 2020-06-20 10:37:03.725 255-273/? I/bt_userial_vendor: userial vendor open: opening /dev/ttyAMA0 2020-06-20 10:37:03.726 255-273/? I/bt_userial_vendor: device fd = 6 open 2020-06-20 10:37:04.366 384-726/system_process E/WifiVendorHal: getWifiLinkLayerStats_1_3_Internal(l.926) failed {.code = ERROR_NOT_AVAILABLE, .description = } 2020-06-20 10:37:04.475 384-397/system_process I/system_server: Background concurrent copying GC freed 19128(1301KB) AllocSpace objects, 31(3580KB) LOS objects, 42% free, 5765KB/10089KB, paused 138us total 111.407ms 2020-06-20 10:37:06.622 32753-380/com.android.bluetooth E/bt_hci: startup_timer_expired 2020-06-20 10:37:06.622 32753-380/com.android.bluetooth A/libc: Fatal signal 6 (SIGABRT), code -1 (SI_QUEUE) in tid 380 (alarm_default_c), pid 32753 (droid.bluetooth) 2020-06-20 10:37:06.699 463-463/? I/crash_dump32: obtaining output fd from tombstoned, type: kDebuggerdTombstone 2020-06-20 10:37:06.700 298-298/? I//system/bin/tombstoned: received crash request for pid 380 2020-06-20 10:37:06.700 463-463/? I/crash_dump32: performing dump of process 32753 (target tid = 380) 2020-06-20 10:37:06.716 463-463/? A/DEBUG:

[ramasamyesvar]

I missed this https://github.com/peyo-hd/device_arpi_rpi4/pull/1/commits/80544983304266e1f9f359a2b352a811521912fa. Will try and update

[ghost]

That probably won't help. I'll try to find a fix. Your logfile helps a lot. Thank you!

[ghost]

What repo are you using to build? Please don't use hkoosha's repo, it could have to do with the rename in this repo.

[ramasamyesvar]

I was using arpi-10 from android-rpi + your camera fix and + bluetooth fix. I noticed your camera fix has Conflicting files boot/fixup4.dat boot/start4.elf from camera patch which may not working with 5.4.47. Please check that. That may be one issue in my previous build.

I have now forked arpi-10 tip and applied https://github.com/peyo-hd/device_arpi_rpi4/tree/bt_0607 alone now. will update on this tomorrow with fresh build

[ghost]

Thank you! I fixed the PR.

[ramasamyesvar]

Still The bluetooth asserts and is not working . I using the lastest arpi-10 + https://github.com/peyo-hd/device_arpi_rpi4/tree/bt_0607.

2020-06-21 23:00:25.922 9590-9590/? I/Zygote: seccomp disabled by setenforce 0 2020-06-21 23:00:26.061 9590-9590/com.android.bluetooth D/BluetoothOppFileProvider: Initialized 2020-06-21 23:00:26.080 9590-9590/com.android.bluetooth V/AdapterServiceConfig: Adding A2dpService 2020-06-21 23:00:26.080 9590-9590/com.android.bluetooth V/AdapterServiceConfig: Adding HidHostService 2020-06-21 23:00:26.081 9590-9590/com.android.bluetooth V/AdapterServiceConfig: Adding PanService 2020-06-21 23:00:26.081 9590-9590/com.android.bluetooth V/AdapterServiceConfig: Adding GattService 2020-06-21 23:00:26.081 9590-9590/com.android.bluetooth V/AdapterServiceConfig: Adding BluetoothMapService 2020-06-21 23:00:26.081 9590-9590/com.android.bluetooth V/AdapterServiceConfig: Adding AvrcpTargetService 2020-06-21 23:00:26.081 9590-9590/com.android.bluetooth V/AdapterServiceConfig: Adding HidDeviceService 2020-06-21 23:00:26.081 9590-9590/com.android.bluetooth V/AdapterServiceConfig: Adding BluetoothOppService 2020-06-21 23:00:26.081 9590-9590/com.android.bluetooth V/AdapterServiceConfig: Adding BluetoothPbapService 2020-06-21 23:00:26.112 9590-9590/com.android.bluetooth D/BluetoothAdapterService: onCreate() 2020-06-21 23:00:26.122 9590-9590/com.android.bluetooth D/AdapterState: make() - Creating AdapterState 2020-06-21 23:00:26.124 9590-9621/com.android.bluetooth I/AdapterState: OFF : entered 2020-06-21 23:00:26.124 9590-9621/com.android.bluetooth D/AdapterProperties: Setting state to OFF 2020-06-21 23:00:26.126 9590-9590/com.android.bluetooth I/bt_btif: init: start restricted = 0 ; niap = 0 2020-06-21 23:00:26.126 9590-9590/com.android.bluetooth D/bt_osi_allocation_tracker: canary initialized 2020-06-21 23:00:26.126 9590-9622/com.android.bluetooth I/bt_stack_manager: event_init_stack is initializing the stack 2020-06-21 23:00:26.127 9590-9622/com.android.bluetooth W/bt_btif_config: init unable to load config file: /data/misc/bluedroid/bt_config.conf; using backup. 2020-06-21 23:00:26.127 9590-9622/com.android.bluetooth W/bt_btif_config: init unable to load backup; attempting to transcode legacy file. 2020-06-21 23:00:26.127 9590-9622/com.android.bluetooth E/bt_btif_config_transcode: btif_config_transcode unable to load XML file '/data/misc/bluedroid/bt_config.xml': 3 2020-06-21 23:00:26.127 9590-9622/com.android.bluetooth E/bt_btif_config: init unable to transcode legacy file; creating empty config. 2020-06-21 23:00:26.128 9590-9622/com.android.bluetooth E/bt_osi_alarm: timer_create_internal unable to create timer with clock 9: Operation not supported on transport endpoint 2020-06-21 23:00:26.128 9590-9622/com.android.bluetooth E/bt_osi_alarm: The kernel might not have support for timer_create(CLOCK_BOOTTIME_ALARM): https://lwn.net/Articles/429925/ 2020-06-21 23:00:26.128 9590-9622/com.android.bluetooth E/bt_osi_alarm: See following patches: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/log/?qt=grep&q=CLOCK_BOOTTIME_ALARM 2020-06-21 23:00:26.128 9590-9626/com.android.bluetooth I/bt_osi_thread: run_thread: thread id 9626, thread name alarm_default_ca started 2020-06-21 23:00:26.129 9590-9627/com.android.bluetooth I/bt_osi_thread: run_thread: thread id 9627, thread name alarm_dispatcher started 2020-06-21 23:00:26.131 9590-9622/com.android.bluetooth I/bt_btif_core: btif_init_bluetooth entered 2020-06-21 23:00:26.131 9590-9622/com.android.bluetooth I/bt_stack_config: init attempt to load stack conf from /etc/bluetooth/bt_stack.conf 2020-06-21 23:00:26.132 9590-9622/com.android.bluetooth I/bt_btif_core: btif_init_bluetooth finished 2020-06-21 23:00:26.132 9590-9622/com.android.bluetooth I/bt_stack_manager: event_init_stack finished 2020-06-21 23:00:26.132 9590-9590/com.android.bluetooth I/bt_osi_wakelock: wakelock_set_os_callouts set to non-native 2020-06-21 23:00:26.132 9590-9590/com.android.bluetooth I/bt_btif: get_profile_interface: id = socket 2020-06-21 23:00:26.135 9590-9628/com.android.bluetooth E/bt_btif_storage: btif_storage_get_adapter_property: Controller not ready! Unable to return Bluetooth Address 2020-06-21 23:00:26.135 9590-9628/com.android.bluetooth E/BluetoothServiceJni: adapter_properties_callback: Status 1 is incorrect 2020-06-21 23:00:26.135 9590-9590/com.android.bluetooth I/bt_btif: get_profile_interface: id = sdp 2020-06-21 23:00:26.136 9590-9628/com.android.bluetooth D/AdapterProperties: Name is: RPI4 2020-06-21 23:00:26.136 9590-9628/com.android.bluetooth D/AdapterProperties: BT Class:1a0120 2020-06-21 23:00:26.138 9590-9590/com.android.bluetooth I/BluetoothAdapterService: Phone policy enabled 2020-06-21 23:00:26.142 9590-9590/com.android.bluetooth D/BluetoothActiveDeviceManager: start() 2020-06-21 23:00:26.146 9590-9629/com.android.bluetooth D/BluetoothActiveDeviceManager: onAudioDevicesAdded 2020-06-21 23:00:26.146 9590-9629/com.android.bluetooth D/BluetoothActiveDeviceManager: Audio device added: Raspberry Pi 4 type: 2 2020-06-21 23:00:26.146 9590-9629/com.android.bluetooth D/BluetoothActiveDeviceManager: Audio device added: USB-Audio - USB PnP Sound Device type: 11 2020-06-21 23:00:26.161 9590-9590/com.android.bluetooth D/BluetoothDatabase: start() 2020-06-21 23:00:26.162 9590-9590/com.android.bluetooth D/BluetoothDatabase: Load Database 2020-06-21 23:00:26.164 9590-9590/com.android.bluetooth D/BluetoothAdapterService: setAdapterService() - trying to set service to com.android.bluetooth.btservice.AdapterService@7cbb5ee 2020-06-21 23:00:26.170 9590-9590/com.android.bluetooth D/BluetoothAdapterService: onBind() 2020-06-21 23:00:26.172 9590-9609/com.android.bluetooth D/BluetoothAdapter: onBluetoothServiceUp: com.android.bluetooth.btservice.AdapterService$AdapterServiceBinder@a705eaa 2020-06-21 23:00:26.173 9590-9608/com.android.bluetooth D/BluetoothAdapterService: enable() - Enable called with quiet mode status = false 2020-06-21 23:00:26.173 9590-9621/com.android.bluetooth I/AdapterState: BLE_TURNING_ON : entered 2020-06-21 23:00:26.173 9590-9621/com.android.bluetooth D/AdapterProperties: Setting state to BLE_TURNING_ON 2020-06-21 23:00:26.173 9590-9621/com.android.bluetooth D/BluetoothAdapterService: updateAdapterState() - Broadcasting state BLE_TURNING_ON to 1 receivers. 2020-06-21 23:00:26.185 9590-9621/com.android.bluetooth D/BluetoothAdapterService: bleOnProcessStart() 2020-06-21 23:00:26.185 9590-9621/com.android.bluetooth I/AdapterProperties: init(), maxConnectedAudioDevices, default=5, propertyOverlayed=5, finalValue=5 2020-06-21 23:00:26.186 9590-9621/com.android.bluetooth D/BluetoothAdapterService: bleOnProcessStart() - Make Bond State Machine 2020-06-21 23:00:26.188 9590-9621/com.android.bluetooth D/BluetoothBondStateMachine: make 2020-06-21 23:00:26.188 9590-9631/com.android.bluetooth I/BluetoothDatabase: cacheMetadata 2020-06-21 23:00:26.189 9590-9636/com.android.bluetooth I/BluetoothBondStateMachine: StableState(): Entering Off State 2020-06-21 23:00:26.202 9590-9590/com.android.bluetooth I/BtGatt.JNI: classInitNative(L876): classInitNative: Success! 2020-06-21 23:00:26.205 9590-9590/com.android.bluetooth D/BtGatt.DebugUtils: handleDebugAction() action=null 2020-06-21 23:00:26.206 9590-9590/com.android.bluetooth D/BluetoothAdapterService: getAdapterService() - returning com.android.bluetooth.btservice.AdapterService@7cbb5ee 2020-06-21 23:00:26.207 9590-9590/com.android.bluetooth I/bt_btif: get_profile_interface: id = gatt 2020-06-21 23:00:26.208 9590-9590/com.android.bluetooth D/BluetoothAdapterService: getAdapterService() - returning com.android.bluetooth.btservice.AdapterService@7cbb5ee 2020-06-21 23:00:26.217 9590-9590/com.android.bluetooth D/BluetoothAdapterService: getAdapterService() - returning com.android.bluetooth.btservice.AdapterService@7cbb5ee 2020-06-21 23:00:26.218 9590-9622/com.android.bluetooth I/bt_stack_manager: event_start_up_stack is bringing up the stack 2020-06-21 23:00:26.219 9590-9622/com.android.bluetooth I/bt_core_module: module_start_up Starting module "btif_config_module" 2020-06-21 23:00:26.219 9590-9622/com.android.bluetooth I/bt_core_module: module_start_up Started module "btif_config_module" 2020-06-21 23:00:26.219 9590-9622/com.android.bluetooth I/bt_core_module: module_start_up Starting module "btsnoop_module" 2020-06-21 23:00:26.219 9590-9622/com.android.bluetooth I/bt_core_module: module_start_up Started module "btsnoop_module" 2020-06-21 23:00:26.219 9590-9622/com.android.bluetooth I/bt_core_module: module_start_up Starting module "hci_module" 2020-06-21 23:00:26.219 9590-9622/com.android.bluetooth I/bt_hci: hci_module_start_up 2020-06-21 23:00:26.220 9590-9622/com.android.bluetooth D/bt_hci: hci_module_start_up starting async portion 2020-06-21 23:00:26.220 9590-9640/com.android.bluetooth I/bt_hci: hci_initialize 2020-06-21 23:00:26.222 9590-9640/com.android.bluetooth I/bt_hci: hci_initialize: IBluetoothHci::getService() returned 0xababe1e0 (remote) 2020-06-21 23:00:29.120 9590-9626/com.android.bluetooth E/bt_hci: startup_timer_expired 2020-06-21 23:00:29.120 9590-9626/com.android.bluetooth A/libc: Fatal signal 6 (SIGABRT), code -1 (SI_QUEUE) in tid 9626 (alarm_default_c), pid 9590 (droid.bluetooth)

[ghost]

He has updated it: https://github.com/peyo-hd/device_arpi_rpi4/tree/bt_0620.

[ramasamyesvar]

I checkout his branch and tried it alone with out any other changes. I still see the crash. Am I missing something on the kernel side. I took the latest from kernel branch.

? I: seccomp disabled by setenforce 0 ? D: Initialized com.android.bluetooth V: Adding A2dpService com.android.bluetooth V: Adding HidHostService com.android.bluetooth V: Adding PanService com.android.bluetooth V: Adding GattService com.android.bluetooth V: Adding BluetoothMapService com.android.bluetooth V: Adding AvrcpTargetService com.android.bluetooth V: Adding HidDeviceService com.android.bluetooth V: Adding BluetoothOppService com.android.bluetooth V: Adding BluetoothPbapService com.android.bluetooth D: onCreate() com.android.bluetooth D: make() - Creating AdapterState com.android.bluetooth I: OFF : entered com.android.bluetooth D: Setting state to OFF com.android.bluetooth I: init: start restricted = 0 ; niap = 0 com.android.bluetooth D: canary initialized com.android.bluetooth I: event_init_stack is initializing the stack com.android.bluetooth E: timer_create_internal unable to create timer with clock 9: Operation not supported on transport endpoint com.android.bluetooth E: The kernel might not have support for timer_create(CLOCK_BOOTTIME_ALARM): https://lwn.net/Articles/429925/ com.android.bluetooth E: See following patches: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/log/?qt=grep&q=CLOCK_BOOTTIME_ALARM com.android.bluetooth I: run_thread: thread id 11212, thread name alarm_default_ca started com.android.bluetooth I: run_thread: thread id 11213, thread name alarm_dispatcher started com.android.bluetooth I: btif_init_bluetooth entered com.android.bluetooth I: init attempt to load stack conf from /etc/bluetooth/bt_stack.conf com.android.bluetooth I: btif_init_bluetooth finished com.android.bluetooth I: event_init_stack finished com.android.bluetooth I: wakelock_set_os_callouts set to non-native com.android.bluetooth I: get_profile_interface: id = socket com.android.bluetooth I: get_profile_interface: id = sdp com.android.bluetooth E: btif_storage_get_adapter_property: Controller not ready! Unable to return Bluetooth Address com.android.bluetooth E: adapter_properties_callback: Status 1 is incorrect com.android.bluetooth D: Name is: RPI4 com.android.bluetooth D: BT Class:1a0120 com.android.bluetooth I: Phone policy enabled com.android.bluetooth D: start() com.android.bluetooth D: onAudioDevicesAdded com.android.bluetooth D: Audio device added: Raspberry Pi 4 type: 2 com.android.bluetooth D: Audio device added: USB-Audio - USB PnP Sound Device type: 11 com.android.bluetooth D: start() com.android.bluetooth D: Load Database com.android.bluetooth D: setAdapterService() - trying to set service to com.android.bluetooth.btservice.AdapterService@7cbb5ee com.android.bluetooth D: onBind() com.android.bluetooth D: onBluetoothServiceUp: com.android.bluetooth.btservice.AdapterService$AdapterServiceBinder@a705eaa com.android.bluetooth D: enable() - Enable called with quiet mode status = false com.android.bluetooth I: BLE_TURNING_ON : entered com.android.bluetooth D: Setting state to BLE_TURNING_ON com.android.bluetooth D: updateAdapterState() - Broadcasting state BLE_TURNING_ON to 1 receivers. com.android.bluetooth D: bleOnProcessStart() com.android.bluetooth I: init(), maxConnectedAudioDevices, default=5, propertyOverlayed=5, finalValue=5 com.android.bluetooth D: bleOnProcessStart() - Make Bond State Machine com.android.bluetooth D: make com.android.bluetooth I: StableState(): Entering Off State com.android.bluetooth I: cacheMetadata com.android.bluetooth V: cacheMetadata: found device LocalStorage com.android.bluetooth V: cacheMetadata: Database is ready com.android.bluetooth I: classInitNative(L876): classInitNative: Success! com.android.bluetooth D: handleDebugAction() action=null com.android.bluetooth D: getAdapterService() - returning com.android.bluetooth.btservice.AdapterService@7cbb5ee com.android.bluetooth I: get_profile_interface: id = gatt com.android.bluetooth D: getAdapterService() - returning com.android.bluetooth.btservice.AdapterService@7cbb5ee com.android.bluetooth D: getAdapterService() - returning com.android.bluetooth.btservice.AdapterService@7cbb5ee com.android.bluetooth I: event_start_up_stack is bringing up the stack com.android.bluetooth I: module_start_up Starting module "btif_config_module" com.android.bluetooth I: module_start_up Started module "btif_config_module" com.android.bluetooth I: module_start_up Starting module "btsnoop_module" com.android.bluetooth I: module_start_up Started module "btsnoop_module" com.android.bluetooth I: module_start_up Starting module "hci_module" com.android.bluetooth I: hci_module_start_up com.android.bluetooth D: hci_module_start_up starting async portion com.android.bluetooth I: hci_initialize com.android.bluetooth I: hci_initialize: IBluetoothHci::getService() returned 0x9d6e13a0 (remote) com.android.bluetooth E: startup_timer_expired com.android.bluetooth A: Fatal signal 6 (SIGABRT), code -1 (SI_QUEUE) in tid 11212 (alarm_default_c), pid 11176 (droid.bluetooth) com.android.bluetooth E: BLE_TURNING_ON : BLE_START_TIMEOUT com.android.bluetooth I: BLE_TURNING_OFF : entered com.android.bluetooth D: Setting state to BLE_TURNING_OFF com.android.bluetooth D: updateAdapterState() - Broadcasting state BLE_TURNING_OFF to 1 receivers. com.android.bluetooth D: onBleDisable com.android.bluetooth D: handleDebugAction() action=null com.android.bluetooth W: exception when invoking removeOnUidImportanceListener java.lang.IllegalArgumentException: Listener not registered: com.android.bluetooth.gatt.ScanManager$2@eb11d7c at android.app.ActivityManager.removeOnUidImportanceListener(ActivityManager.java:3382) at com.android.bluetooth.gatt.ScanManager.cleanup(ScanManager.java:157) at com.android.bluetooth.gatt.GattService.cleanup(GattService.java:254) at com.android.bluetooth.btservice.ProfileService.onDestroy(ProfileService.java:211) at android.app.ActivityThread.handleStopService(ActivityThread.java:4116) at android.app.ActivityThread.access$1900(ActivityThread.java:219) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1896) at android.os.Handler.dispatchMessage(Handler.java:107) at android.os.Looper.loop(Looper.java:214) at android.app.ActivityThread.main(ActivityThread.java:7356) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930) com.android.bluetooth W: exception when invoking unregisterReceiver(mLocationReceiver) java.lang.IllegalArgumentException: Receiver not registered: com.android.bluetooth.gatt.ScanManager$3@24d8605 at android.app.LoadedApk.forgetReceiverDispatcher(LoadedApk.java:1429) at android.app.ContextImpl.unregisterReceiver(ContextImpl.java:1543) at android.content.ContextWrapper.unregisterReceiver(ContextWrapper.java:664) at com.android.bluetooth.gatt.ScanManager.cleanup(ScanManager.java:178) at com.android.bluetooth.gatt.GattService.cleanup(GattService.java:254) at com.android.bluetooth.btservice.ProfileService.onDestroy(ProfileService.java:211) at android.app.ActivityThread.handleStopService(ActivityThread.java:4116) at android.app.ActivityThread.access$1900(ActivityThread.java:219) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1896) at android.os.Handler.dispatchMessage(Handler.java:107) at android.os.Looper.loop(Looper.java:214) at android.app.ActivityThread.main(ActivityThread.java:7356) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)

[ghost]

I don't think so, but I don't know much about this. Please wait until a final version is here. If I find a solution before that happens, I'll tell you.

[ramasamyesvar]

well I tried that but it didn't work. the image won't boot anymore. you could go ahead and try maybe you'll have better luck .

Hi, did you get bluetooth or camera working in your rpi or erpi branch

[lohriialo]

@ramasamyesvar any luck you got bluetooth working?

[prashantsinhpvips]

With bt_0719 branch apply below patch for temp fix.

cd hardware/interfaces/

diff --git a/bluetooth/1.0/default/vendor_interface.cc b/bluetooth/1.0/default/vendor_interface.cc
index d56e344e7..51f9c8d5e 100644
--- a/bluetooth/1.0/default/vendor_interface.cc
+++ b/bluetooth/1.0/default/vendor_interface.cc
@@ -342,7 +342,7 @@ void VendorInterface::OnFirmwareConfigured(uint8_t result) {
   lib_interface_->op(BT_VND_OP_GET_LPM_IDLE_TIMEOUT, &lpm_timeout_ms);
   ALOGI("%s: lpm_timeout_ms %d", __func__, lpm_timeout_ms);

-  bt_vendor_lpm_mode_t mode = BT_VND_LPM_ENABLE;
+  bt_vendor_lpm_mode_t mode = BT_VND_LPM_DISABLE;
   lib_interface_->op(BT_VND_OP_LPM_SET_MODE, &mode);

   ALOGD("%s Calling StartLowPowerWatchdog()", __func__);

It worked for me.

[peyo-hd]

@prashantsinhpvips , Thanks for finding workaround. Modified wiki : https://github.com/android-rpi/device_arpi_rpi4/wiki/Android-10-:-patch-framework-source Applied the patch : https://github.com/android-rpi/device_arpi_rpi4/commit/909cd48817ba72b0a84f645a98cb8d33b00f983f

[lohriialo]

@peyo-hd thanks for the changes, latest commit now supports bluetooth, tested and working!