A BLE Peripheral Simulator App
Home Page: https://play.google.com/store/apps/details?id=io.github.webbluetoothcg.bletestperipheral
License: Apache License 2.0
if (!mBluetoothAdapter.isMultipleAdvertisementSupported()) {
Toast.makeText(this, R.string.bluetoothAdvertisingNotSupported, Toast.LENGTH_LONG).show();
Log.e(TAG, "Advertising not supported");
}
And this is misuse of isMultipleAdvertisementSupported, check this AltBeacon/android-beacon-library#266:
It is important to understand that just because isMultipleAdvertisementSupported() returns false does not mean that the device cannot advertise at all -- it means either that it cannot advertise at all OR that it can only transmit one advertisement at a time. Many Motorola devices (Moto X, Moto G) behave this way. The way you are supposed to check if advertising is supported at all is to get an instance of BluetoothLEAdvertiser. If the call to get an instance fails, then it is not supported.
Hi!
Possible need to return "status" instead returning GATT_SUCCES?
status = BluetoothGatt.GATT_SUCCESS;
descriptor.setValue(value);
}
if (responseNeeded) {
mGattServer.sendResponse(device, requestId, BluetoothGatt.GATT_SUCCESS,
/* No need to respond with offset */ 0,
/* No need to respond with a value */ null);
}
Calling mGattServer.cancelConnection(device); doesn't disconnect device as I've observed in btmon and adb logs when tapping "Disconnect devices" button.
Moreover, onConnectionStateChange is not called which means "Devices connected" text is not updated.
I have used this app to receive MID messages from an iOS app.
I am now trying to send messages and I am struggling to understand some of the logic.
When I call BluetoothGattCharacteristic.setValue(), this only sets the local value, which only goes to the other side after they have tried to read it.
So one can call BluetoothGattServer.notifyCharacteristicChanged() to suggest a read operation.
So, my question is: the only way to be sure the data has been read (before I can write more), is to wait for the next BluetoothGattServerCallback.onCharacteristicReadRequest() call? Is it the way it is supposed to work?
"One or more parameters were invalid" CoreBluetooth error Code 1.
I tried your app with this link : https://googlechrome.github.io/samples/web-bluetooth/battery-level-async-await.html
Chrome find my device, but I get unsupported device
Requesting Bluetooth Device...
Connecting to GATT Server...
Argh! NetworkError: Unsupported device.
I tried with Nrf Connect, but here Chrome don't find my device, I have a oneplus 3
How I can test / simulate BLE with your app ?
Thanks
It appears the logic for the Temperature may be off.
I think the bits for the Centigrade values may need to be shifted by one more:
C Value: Byte 3,4 actual, Byte 3,4 expect
1: Actual 0, 7f, Expect 80, 3f
2: Actual 0, 80, Expect 00, 40
3: Actual 40, 80 , Expect 40, 40
Hi,
I am having difficulty in connecting my pc with app. While my ubuntu is connected to phone, I have zero connection in "connection status". I am new in this field. I greatly appreciate any suggestions.
Thank you,
Best,
Parian
Hi,
Is it possible to do Ble Pairing?
I am creating one custom application using this application as a reference. In this application, I want to add some encryption mechanism and for that, I want to make bond connection b/w two devices.
I know we can call createBond() on the central side to request the pairing. But how can I handle the createBond call at the peripheral side? What changes do I need to apply? Does current code support this feature?
Guys, it would be great if you add cadence simulation, because it's really useful feature. Now i'm working on endomondo activity track uploading and i don't know how to transmit cadence info. I can get real device with cadence sensor, and intercept traffic but it's money and time. Your software could help me, but as i can see you're not supporting it.
Maybe you have plans to add in future?
Hey there, awesome job with this app, it is really helpful! 😎
I am the developer of https://github.com/wyeworks/ember-bluetooth and I was using this app to test the addon. Everything was working fine, but since last update from the Play store (the one that added the Health Thermometer device) the notifications stopped working for at least the Battery device. I tried this with 3 different devices.
Can anyone confirm that?
I've opened F-Droid inclusion issue: https://gitlab.com/fdroid/rfp/issues/843
Please help to make it available on F-Droid.
Could you clarify the fact that "you are not against and support the inclusion".
I connected this app to nrF connect after sometime, Device is disconnecting.
Device :
Asus Zenfone 2 ( ASUS_Z00AD)
Custom ROM : SuperZen
OS version : Android 5.0
How to reproduce :
Can you create system which help to create custom services and characteristics when I work with application (online)?
Unfortunately can't be consider reliable without any JUnit tests
Hi,
We observe that MAC address of the peripheral is changing every few minutes.
Is it possible to assign fixed MAC address for the peripheral (Battery / Heart Rate Monitor)?
Thanks,
Giridhar.
With my current project, I was remiss to find that the options for configuring the services of the simulated BLE peripheral device were lacking. I would love to be able to define devices with custom local names, service definitions with user definable UUIDs (or autogenerated ones) and custom attributes so that I can more fully simulate the devices I will be connecting while I am debugging the code of my central application. This would make debugging points of failure in my peripheral hardware so much easier and put your app miles ahead of the other ones that are on the marketplace.
We should add some Bluetooth GATT Descriptors so that users can play with upcoming chrome samples. See GoogleChrome/samples#478
Excuse me, I follow project can work .
I use Android System to connect is work .
I use IOS System to connect is not work.
Can you help me how to do ?
Expected: Fragment should close.
Result: App crashes.
Not sure if this is a Linux/Chrome bug or related to #94. I'm running on Ubuntu 18.04 with Chrome. Heartrate test seems to work fine, so I'm confused why there are issues with Battery simulation.
I'm testing through this page:
https://googlechrome.github.io/samples/web-bluetooth/battery-level.html
Seeing the following "Live Output":
Requesting Bluetooth Device...
Connecting to GATT Server...
Getting Battery Service...
Argh! NotFoundError: No Services matching UUID 0000180f-0000-1000-8000-00805f9b34fb found in Device.
I found that exact 0000180f-... battery_service UUID in the android code here:
The reset energy app works:
https://googlechrome.github.io/samples/web-bluetooth/reset-energy.html
Live output of:
Requesting Bluetooth Device...
Connecting to GATT Server...
Getting Heart Rate Service...
Getting Heart Rate Control Point Characteristic...
Writing Heart Rate Control Point Characteristic...
> Energy expended has been reset.
Which successfully resets the energy expended value to zero in the android app.
Trying to troubleshoot with bluetoothctl (Linux CLI utility). Seeing reasonable GATT listing "Heart Rate Control Point" (2A39) when opening the heartrate tab in the android app:
menu gatt
list-attributes
Primary Service
/org/bluez/hci0/dev_65_56_A7_7E_47_2C/service0001
00001801-0000-1000-8000-00805f9b34fb
Generic Attribute Profile
Characteristic
/org/bluez/hci0/dev_65_56_A7_7E_47_2C/service0001/char0002
00002a05-0000-1000-8000-00805f9b34fb
Service Changed
Primary Service
/org/bluez/hci0/dev_65_56_A7_7E_47_2C/service0028
0000180d-0000-1000-8000-00805f9b34fb
Heart Rate
Characteristic
/org/bluez/hci0/dev_65_56_A7_7E_47_2C/service0028/char0029
00002a37-0000-1000-8000-00805f9b34fb
Heart Rate Measurement
Descriptor
/org/bluez/hci0/dev_65_56_A7_7E_47_2C/service0028/char0029/desc002b
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
Descriptor
/org/bluez/hci0/dev_65_56_A7_7E_47_2C/service0028/char0029/desc002c
00002901-0000-1000-8000-00805f9b34fb
Characteristic User Description
Characteristic
/org/bluez/hci0/dev_65_56_A7_7E_47_2C/service0028/char002d
00002a38-0000-1000-8000-00805f9b34fb
Body Sensor Location
Characteristic
/org/bluez/hci0/dev_65_56_A7_7E_47_2C/service0028/char002f
00002a39-0000-1000-8000-00805f9b34fb
Heart Rate Control Point
But when switching over to the Battery tab, I don't see the battery service listed.
menu gatt
list-attributes
Primary Service
/org/bluez/hci0/dev_5C_91_FB_35_1C_CE/service0001
00001801-0000-1000-8000-00805f9b34fb
Generic Attribute Profile
Characteristic
/org/bluez/hci0/dev_5C_91_FB_35_1C_CE/service0001/char0002
00002a05-0000-1000-8000-00805f9b34fb
Service Changed
Upon a fresh connection, I do see the 180F battery status UUID logged with the [CHG] tag, but it does not persist with list-attributes.
[miles g5]# connect 5C:91:FB:35:1C:CE
Attempting to connect to 5C:91:FB:35:1C:CE
[CHG] Device 5C:91:FB:35:1C:CE Connected: yes
Connection successful
[CHG] Device 54:59:49:F9:57:73 ServicesResolved: no
[CHG] Device 54:59:49:F9:57:73 Connected: no
[DEL] Characteristic
/org/bluez/hci0/dev_54_59_49_F9_57_73/service0001/char0002
00002a05-0000-1000-8000-00805f9b34fb
Service Changed
[DEL] Primary Service
/org/bluez/hci0/dev_54_59_49_F9_57_73/service0001
00001801-0000-1000-8000-00805f9b34fb
Generic Attribute Profile
[DEL] Device 54:59:49:F9:57:73 miles g5
[NEW] Primary Service
/org/bluez/hci0/dev_5C_91_FB_35_1C_CE/service0001
00001801-0000-1000-8000-00805f9b34fb
Generic Attribute Profile
[NEW] Characteristic
/org/bluez/hci0/dev_5C_91_FB_35_1C_CE/service0001/char0002
00002a05-0000-1000-8000-00805f9b34fb
Service Changed
[CHG] Device 5C:91:FB:35:1C:CE UUIDs: 00001800-0000-1000-8000-00805f9b34fb
[CHG] Device 5C:91:FB:35:1C:CE UUIDs: 00001801-0000-1000-8000-00805f9b34fb
[CHG] Device 5C:91:FB:35:1C:CE UUIDs: 0000180f-0000-1000-8000-00805f9b34fb
[CHG] Device 5C:91:FB:35:1C:CE ServicesResolved: yes
When i add a new service (Device Information service) to the gatt server,read and write descriptors,values do not work for some time followed by GATT TIMEOUT and GATT ERROR.
Ive implemented the Device Information Service similar to the other services and added it to the Gatt server.Is my implementation wrong?
I tried to send a more than 20 byte(25 bytes) ,it removed after 20 byte values .
Here's my adb log below in case it can help diagnose this error.
07-06 08:27:05.570 7743 7743 D BluetoothGattServer: close()
07-06 08:27:05.570 7743 7743 D BluetoothGattServer: unregisterCallback() - mServerIf=5
07-06 08:27:05.570 7667 7711 D BtGatt.GattService: unregisterServer() - serverIf=5
07-06 08:27:05.570 7667 7711 D BtGatt.GattService: deleteServices() - serverIf=5
07-06 08:27:05.571 7667 7711 D bt_btif_gatt: btif_gatts_delete_service
07-06 08:27:05.571 7667 7686 D bt_btif_gatt: btgatts_handle_event: Event 2010
07-06 08:27:05.571 7667 7696 E bt_att : Active Service Found
07-06 08:27:05.571 7667 7686 D bt_btif_gatt: btapp_gatts_handle_cback: Event 11
07-06 08:27:05.571 7667 7686 D BtGatt.GattService: onServiceDeleted() srvcHandle=40, status=0
07-06 08:27:05.571 7667 7711 D bt_btif_gatt: btif_gatts_unregister_app
07-06 08:27:05.572 7667 7686 D bt_btif_gatt: btgatts_handle_event: Event 2001
07-06 08:27:05.572 7667 7686 D bt_btif_gatt: btapp_gatts_handle_cback: Event 6
07-06 08:27:05.572 7743 7743 D BluetoothAdapter: STATE_ON
07-06 08:27:05.573 7667 7688 D BtGatt.AdvertiseManager: message : 1
07-06 08:27:05.573 7667 7688 D BtGatt.AdvertiseManager: stop advertise for client 6
07-06 08:27:05.573 7667 7688 D bt_btif_gattc: btif_gattc_multi_adv_disable
07-06 08:27:05.573 7667 7686 D bt_btif_gattc: btgattc_handle_event: Event 1034
07-06 08:27:05.581 7667 7686 D bt_btif_gattc: btif_gattc_upstreams_evt: Event 23
07-06 08:27:05.581 7667 7686 D BtGatt.GattService: onAdvertiseInstanceDisabled() - clientIf=6, status=0
07-06 08:27:05.581 7667 7686 D BtGatt.GattService: Client app is not null!
07-06 08:27:05.581 7667 7679 D BtGatt.GattService: unregisterClient() - clientIf=6
07-06 08:27:05.582 7667 7679 D bt_btif_gattc: btif_gattc_unregister_app
07-06 08:27:05.582 7667 7686 D bt_btif_gattc: btgattc_handle_event: Event 1001
07-06 08:27:05.582 7667 7686 D bt_btif_gattc: btif_gattc_upstreams_evt: Event 1
07-06 08:27:05.599 274 274 W SurfaceFlinger: couldn't log to binary event log: overflow.
07-06 08:27:05.612 7743 7743 D BluetoothGattServer: registerCallback()
07-06 08:27:05.613 7743 7743 D BluetoothGattServer: registerCallback() - UUID=c49353cf-bf20-410e-8be0-f0a8c796cfbd
07-06 08:27:05.613 7667 7680 D BtGatt.GattService: registerServer() - UUID=c49353cf-bf20-410e-8be0-f0a8c796cfbd
07-06 08:27:05.613 7667 7680 D bt_btif_gatt: btif_gatts_register_app
07-06 08:27:05.613 7667 7686 D bt_btif_gatt: btgatts_handle_event: Event 2000
07-06 08:27:05.613 7667 7696 E bt_btif : register application first_unuse rcb_idx = 0
07-06 08:27:05.613 7667 7686 D bt_btif_gatt: btapp_gatts_handle_cback: Event 0
07-06 08:27:05.614 7667 7686 D BtGatt.GattService: onServerRegistered() - UUID=c49353cf-bf20-410e-8be0-f0a8c796cfbd, serverIf=5
07-06 08:27:05.614 7743 7757 D BluetoothGattServer: onServerRegistered() - status=0 serverIf=5
07-06 08:27:05.614 7743 7743 D BluetoothGattServer: addService() - service: 0000180f-0000-1000-8000-00805f9b34fb
07-06 08:27:05.614 7667 7678 D BtGatt.GattService: beginServiceDeclaration() - uuid=0000180f-0000-1000-8000-00805f9b34fb
07-06 08:27:05.615 7667 7679 D BtGatt.GattService: addCharacteristic() - uuid=00002a19-0000-1000-8000-00805f9b34fb
07-06 08:27:05.615 7667 7711 D BtGatt.GattService: endServiceDeclaration()
07-06 08:27:05.615 7667 7711 D BtGatt.GattService: continueServiceDeclaration() - srvcHandle=0
07-06 08:27:05.615 7667 7711 D BtGatt.GattService: continueServiceDeclaration() - next entry type=1
07-06 08:27:05.615 7667 7711 D bt_btif_gatt: btif_gatts_add_service
07-06 08:27:05.615 7667 7686 D bt_btif_gatt: btgatts_handle_event: Event 2004
07-06 08:27:05.615 7667 7696 E bt_btif : create service rcb_idx = 0
07-06 08:27:05.616 7667 7686 D bt_btif_gatt: btapp_gatts_handle_cback: Event 7
07-06 08:27:05.616 7667 7686 D BtGatt.GattService: onServiceAdded() UUID=0000180f-0000-1000-8000-00805f9b34fb, status=0, handle=40
07-06 08:27:05.616 7667 7686 D BtGatt.GattService: continueServiceDeclaration() - srvcHandle=40
07-06 08:27:05.616 7667 7686 D BtGatt.GattService: continueServiceDeclaration() - next entry type=2
07-06 08:27:05.616 7667 7686 D bt_btif_gatt: btif_gatts_add_characteristic
07-06 08:27:05.616 7667 7686 D bt_btif_gatt: btgatts_handle_event: Event 2006
07-06 08:27:05.616 7667 7686 D bt_btif_gatt: btapp_gatts_handle_cback: Event 9
07-06 08:27:05.616 7667 7686 D BtGatt.GattService: onCharacteristicAdded() UUID=00002a19-0000-1000-8000-00805f9b34fb, status=0, srvcHandle=40, charHandle=42
07-06 08:27:05.616 7667 7686 D BtGatt.GattService: continueServiceDeclaration() - srvcHandle=40
07-06 08:27:05.616 7667 7686 D bt_btif_gatt: btif_gatts_start_service
07-06 08:27:05.616 7667 7686 D BtGatt.GattService: continueServiceDeclaration() - completed.
07-06 08:27:05.616 7667 7686 D bt_btif_gatt: btgatts_handle_event: Event 2008
07-06 08:27:05.616 7743 7755 D BluetoothGattServer: onServiceAdded() - service=0000180f-0000-1000-8000-00805f9b34fbstatus=0
07-06 08:27:05.617 7667 7686 D bt_btif_gatt: btapp_gatts_handle_cback: Event 12
07-06 08:27:05.617 7667 7686 D BtGatt.GattService: onServiceStarted() srvcHandle=40, status=0
07-06 08:27:05.618 7743 7743 D BluetoothAdapter: STATE_ON
07-06 08:27:05.619 843 854 D BluetoothManagerService: checkIfCallerIsForegroundUser: valid=true callingUser=0 parentUser=-10000 foregroundUser=0
07-06 08:27:05.620 843 1808 D BluetoothManagerService: checkIfCallerIsForegroundUser: valid=true callingUser=0 parentUser=-10000 foregroundUser=0
07-06 08:27:05.621 7667 7679 D BtGatt.GattService: registerClient() - UUID=157ea4ad-bf86-44ca-b9fb-df50ff1271de
07-06 08:27:05.621 7667 7679 D bt_btif_gattc: btif_gattc_register_app
07-06 08:27:05.621 7667 7686 D bt_btif_gattc: btgattc_handle_event: Event 1000
07-06 08:27:05.621 7667 7686 D bt_btif_gattc: btif_gattc_upstreams_evt: Event 0
07-06 08:27:05.622 7667 7686 D BtGatt.GattService: onClientRegistered() - UUID=157ea4ad-bf86-44ca-b9fb-df50ff1271de, clientIf=6
07-06 08:27:05.622 7743 7756 D BluetoothLeAdvertiser: onClientRegistered() - status=0 clientIf=6
07-06 08:27:05.622 7667 7688 D BtGatt.AdvertiseManager: message : 0
07-06 08:27:05.626 7667 7688 D BtGatt.AdvertiseManager: starting multi advertising
07-06 08:27:05.626 7667 7688 D bt_btif_gattc: btif_gattc_multi_adv_enable
07-06 08:27:05.627 7667 7686 D bt_btif_gattc: btgattc_handle_event: Event 1031
07-06 08:27:05.627 7667 7686 D bt_btif_gattc: btif_gattc_upstreams_evt: Event 20
07-06 08:27:05.627 7667 7686 D BtGatt.GattService: onAdvertiseInstanceEnabled() - clientIf=6, status=1
07-06 08:27:05.628 7667 7680 D BtGatt.GattService: unregisterClient() - clientIf=6
07-06 08:27:05.628 7667 7680 D bt_btif_gattc: btif_gattc_unregister_app
07-06 08:27:05.628 7667 7686 D bt_btif_gattc: btgattc_handle_event: Event 1001
07-06 08:27:05.628 7667 7686 D bt_btif_gattc: btif_gattc_upstreams_evt: Event 1
07-06 08:27:05.634 843 855 V WindowManager: Adding window Window{27738c8 u0 io.github.webbluetoothcg.bletestperipheral/io.github.webbluetoothcg.bletestperipheral.Peripheral} at 4 of 8 (after Window{39584a4 u0 io.github.webbluetoothcg.bletestperipheral/io.github.webbluetoothcg.bletestperipheral.Peripherals})
07-06 08:27:05.650 7743 7743 E io.github.webbluetoothcg.bletestperipheral.Peripheral: Not broadcasting: 4
07-06 08:27:05.670 843 862 I WindowManager: Screen frozen for +249ms due to Window{27738c8 u0 io.github.webbluetoothcg.bletestperipheral/io.github.webbluetoothcg.bletestperipheral.Peripheral}
07-06 08:27:06.127 7667 7688 E BtGatt.ContextMap: Context not found for ID 6
07-06 08:27:06.128 7667 7688 E BtGatt.GattService: Advertise app or callback is null
07-06 08:27:06.177 843 843 V ActivityManager: Display changed displayId=0
07-06 08:27:06.199 374 3661 D audio_hw_primary: adev_set_parameters: enter: rotation=0
07-06 08:27:06.199 374 3661 D mot_vr_audio_hw: adev_set_parameters: rotation=0
07-06 08:27:06.201 843 1271 I InputReader: Reconfiguring input devices. changes=0x00000004
07-06 08:27:06.201 843 1271 I InputReader: Device reconfigured: id=5, name='atmel_mxt_ts', size 1440x2560, orientation 0, mode 1, display id 0
07-06 08:27:06.211 843 862 I ActivityManager: Config changes=480 {1.0 208mcc?mnc en_US ldltr sw411dp w411dp h659dp 560dpi nrml port finger -keyb/v/h -nav/h s.24}
07-06 08:27:06.226 1759 1759 D ImsConfigImpl: onConfigurationChange
07-06 08:27:06.249 7743 7743 D BluetoothGattServer: close()
07-06 08:27:06.249 7743 7743 D BluetoothGattServer: unregisterCallback() - mServerIf=5
07-06 08:27:06.250 7667 7711 D BtGatt.GattService: unregisterServer() - serverIf=5
07-06 08:27:06.250 7667 7711 D BtGatt.GattService: deleteServices() - serverIf=5
07-06 08:27:06.250 7667 7711 D bt_btif_gatt: btif_gatts_delete_service
07-06 08:27:06.250 7667 7686 D bt_btif_gatt: btgatts_handle_event: Event 2010
07-06 08:27:06.250 7667 7696 E bt_att : Active Service Found
07-06 08:27:06.251 7667 7686 D bt_btif_gatt: btapp_gatts_handle_cback: Event 11
07-06 08:27:06.251 7667 7686 D BtGatt.GattService: onServiceDeleted() srvcHandle=40, status=0
07-06 08:27:06.251 7667 7711 D bt_btif_gatt: btif_gatts_unregister_app
07-06 08:27:06.251 7667 7686 D bt_btif_gatt: btgatts_handle_event: Event 2001
07-06 08:27:06.251 7667 7686 D bt_btif_gatt: btapp_gatts_handle_cback: Event 6
07-06 08:27:06.251 7743 7743 D BluetoothAdapter: STATE_ON
07-06 08:27:06.278 274 274 W SurfaceFlinger: couldn't log to binary event log: overflow.
07-06 08:27:06.307 7743 7743 D BluetoothGattServer: registerCallback()
07-06 08:27:06.308 7743 7743 D BluetoothGattServer: registerCallback() - UUID=0034bf5b-bcb6-4177-96ad-844d2fdc0e00
07-06 08:27:06.308 7667 7679 D BtGatt.GattService: registerServer() - UUID=0034bf5b-bcb6-4177-96ad-844d2fdc0e00
07-06 08:27:06.308 7667 7679 D bt_btif_gatt: btif_gatts_register_app
07-06 08:27:06.308 7667 7686 D bt_btif_gatt: btgatts_handle_event: Event 2000
07-06 08:27:06.309 7667 7696 E bt_btif : register application first_unuse rcb_idx = 0
07-06 08:27:06.309 7667 7686 D bt_btif_gatt: btapp_gatts_handle_cback: Event 0
07-06 08:27:06.309 7667 7686 D BtGatt.GattService: onServerRegistered() - UUID=0034bf5b-bcb6-4177-96ad-844d2fdc0e00, serverIf=5
07-06 08:27:06.309 7743 7755 D BluetoothGattServer: onServerRegistered() - status=0 serverIf=5
07-06 08:27:06.309 7743 7743 D BluetoothGattServer: addService() - service: 0000180f-0000-1000-8000-00805f9b34fb
07-06 08:27:06.310 7667 7711 D BtGatt.GattService: beginServiceDeclaration() - uuid=0000180f-0000-1000-8000-00805f9b34fb
07-06 08:27:06.310 7667 7680 D BtGatt.GattService: addCharacteristic() - uuid=00002a19-0000-1000-8000-00805f9b34fb
07-06 08:27:06.311 7667 7678 D BtGatt.GattService: endServiceDeclaration()
07-06 08:27:06.311 7667 7678 D BtGatt.GattService: continueServiceDeclaration() - srvcHandle=0
07-06 08:27:06.312 7667 7678 D BtGatt.GattService: continueServiceDeclaration() - next entry type=1
07-06 08:27:06.312 7667 7678 D bt_btif_gatt: btif_gatts_add_service
07-06 08:27:06.312 7667 7686 D bt_btif_gatt: btgatts_handle_event: Event 2004
07-06 08:27:06.312 7667 7696 E bt_btif : create service rcb_idx = 0
07-06 08:27:06.312 7667 7686 D bt_btif_gatt: btapp_gatts_handle_cback: Event 7
07-06 08:27:06.312 7667 7686 D BtGatt.GattService: onServiceAdded() UUID=0000180f-0000-1000-8000-00805f9b34fb, status=0, handle=40
07-06 08:27:06.312 7667 7686 D BtGatt.GattService: continueServiceDeclaration() - srvcHandle=40
07-06 08:27:06.312 7667 7686 D BtGatt.GattService: continueServiceDeclaration() - next entry type=2
07-06 08:27:06.312 7667 7686 D bt_btif_gatt: btif_gatts_add_characteristic
07-06 08:27:06.312 7667 7686 D bt_btif_gatt: btgatts_handle_event: Event 2006
07-06 08:27:06.312 7667 7686 D bt_btif_gatt: btapp_gatts_handle_cback: Event 9
07-06 08:27:06.312 7667 7686 D BtGatt.GattService: onCharacteristicAdded() UUID=00002a19-0000-1000-8000-00805f9b34fb, status=0, srvcHandle=40, charHandle=42
07-06 08:27:06.312 7667 7686 D BtGatt.GattService: continueServiceDeclaration() - srvcHandle=40
07-06 08:27:06.313 7667 7686 D bt_btif_gatt: btif_gatts_start_service
07-06 08:27:06.313 7667 7686 D BtGatt.GattService: continueServiceDeclaration() - completed.
07-06 08:27:06.313 7667 7686 D bt_btif_gatt: btgatts_handle_event: Event 2008
07-06 08:27:06.313 7743 7756 D BluetoothGattServer: onServiceAdded() - service=0000180f-0000-1000-8000-00805f9b34fbstatus=0
07-06 08:27:06.313 7667 7686 D bt_btif_gatt: btapp_gatts_handle_cback: Event 12
07-06 08:27:06.313 7667 7686 D BtGatt.GattService: onServiceStarted() srvcHandle=40, status=0
07-06 08:27:06.318 7743 7743 D BluetoothAdapter: STATE_ON
07-06 08:27:06.322 843 1402 D BluetoothManagerService: checkIfCallerIsForegroundUser: valid=true callingUser=0 parentUser=-10000 foregroundUser=0
07-06 08:27:06.324 843 1963 D BluetoothManagerService: checkIfCallerIsForegroundUser: valid=true callingUser=0 parentUser=-10000 foregroundUser=0
07-06 08:27:06.327 7667 7680 D BtGatt.GattService: registerClient() - UUID=619801f8-1137-4155-b655-d34121d4f54c
07-06 08:27:06.327 7667 7680 D bt_btif_gattc: btif_gattc_register_app
07-06 08:27:06.327 7667 7686 D bt_btif_gattc: btgattc_handle_event: Event 1000
07-06 08:27:06.327 7667 7686 D bt_btif_gattc: btif_gattc_upstreams_evt: Event 0
07-06 08:27:06.328 7667 7686 D BtGatt.GattService: onClientRegistered() - UUID=619801f8-1137-4155-b655-d34121d4f54c, clientIf=6
07-06 08:27:06.328 7743 7757 D BluetoothLeAdvertiser: onClientRegistered() - status=0 clientIf=6
07-06 08:27:06.329 7667 7688 D BtGatt.AdvertiseManager: message : 0
07-06 08:27:06.331 7667 7688 D BtGatt.AdvertiseManager: starting multi advertising
07-06 08:27:06.332 7667 7688 D bt_btif_gattc: btif_gattc_multi_adv_enable
07-06 08:27:06.332 7667 7686 D bt_btif_gattc: btgattc_handle_event: Event 1031
07-06 08:27:06.332 7667 7686 D bt_btif_gattc: btif_gattc_upstreams_evt: Event 20
07-06 08:27:06.332 7667 7686 D BtGatt.GattService: onAdvertiseInstanceEnabled() - clientIf=6, status=1
07-06 08:27:06.333 7667 7679 D BtGatt.GattService: unregisterClient() - clientIf=6
07-06 08:27:06.333 7667 7679 D bt_btif_gattc: btif_gattc_unregister_app
07-06 08:27:06.333 7667 7686 D bt_btif_gattc: btgattc_handle_event: Event 1001
07-06 08:27:06.333 7667 7686 D bt_btif_gattc: btif_gattc_upstreams_evt: Event 1
07-06 08:27:06.342 843 1325 V WindowManager: Adding window Window{150c455 u0 io.github.webbluetoothcg.bletestperipheral/io.github.webbluetoothcg.bletestperipheral.Peripheral} at 4 of 10 (after Window{39584a4 u0 io.github.webbluetoothcg.bletestperipheral/io.github.webbluetoothcg.bletestperipheral.Peripherals})
07-06 08:27:06.365 7743 7743 E io.github.webbluetoothcg.bletestperipheral.Peripheral: Not broadcasting: 4
07-06 08:27:06.397 843 862 I WindowManager: Screen frozen for +269ms due to Window{150c455 u0 io.github.webbluetoothcg.bletestperipheral/io.github.webbluetoothcg.bletestperipheral.Peripheral}
07-06 08:27:06.832 7667 7688 E BtGatt.ContextMap: Context not found for ID 6
07-06 08:27:06.833 7667 7688 E BtGatt.GattService: Advertise app or callback is null
Hello,
I tried to read battery level from the battery samples, using the Peripheral Simulator, however after succesfuly pairing my phone, I simply get "Connecting to GATT Server..." without any readings. Thank you in advance! FYI I am using Chrome browser on Windows 10.
Every time the Device Address(Random Device Address) is changing. But I need Static Address(Which can not be changed in particular time Intervals). How can I achieve this in the given project?
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