FOTA speed

Thomas U 2 days ago

Hello Nordic

Using the old SDK, i was able to do FOTA wiht 10kb/s.

After doing all kinds of tweaks, I am only able to obtain 5kb/s with the new connect SDK.

Can i increase the speed?

Here is my configuration file:

#CONFIG_NO_OPTIMIZATIONS=y
CONFIG_DEBUG_OPTIMIZATIONS=n

# General config
CONFIG_LOG=y

# Choose RTT console
CONFIG_LOG_BACKEND_RTT=y
CONFIG_UART_CONSOLE=n

# To enable floating point support
CONFIG_CBPRINTF_FP_SUPPORT=y

# Timer configuration
CONFIG_NRFX_TIMER0=y
CONFIG_NRFX_TIMER1=y
CONFIG_NRFX_TIMER2=y
CONFIG_NRFX_TIMER3=y
CONFIG_NRFX_TIMER4=y

CONFIG_GPIO=y

# Enable ADC
CONFIG_ADC=y

# Enable PWM
CONFIG_PWM=y

# Enable sensor
CONFIG_SENSOR=y

# Bluetooth settings
CONFIG_BT=y                    # Enable Bluetooth stack
CONFIG_BT_PERIPHERAL=y          # Enable peripheral role
CONFIG_BT_GATT_CLIENT=y
CONFIG_BT_DEVICE_NAME="HBLC/LT"    # Set Bluetooth device name
CONFIG_BT_GATT_DYNAMIC_DB=y





 
# Increase stack size for the main thread and System Workqueue
CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=2048
CONFIG_MAIN_STACK_SIZE=2048

# Flash storage and settings
CONFIG_FLASH=y
CONFIG_FLASH_MAP=y
CONFIG_NVS=y
CONFIG_FLASH_PAGE_LAYOUT=y
CONFIG_NVS_LOG_LEVEL_DBG=y



#Enable FOTA over Bluetooth LE without using CONFIG_NCS_SAMPLE_MCUMGR_BT_OTA_DFU
# --------------- core ---------------
CONFIG_CRC=y
CONFIG_FLASH=y
CONFIG_FLASH_MAP=y
CONFIG_MCUMGR=y
CONFIG_ZCBOR=y
CONFIG_MCUMGR_GRP_IMG=y          # DFU command set
CONFIG_IMG_MANAGER=y
CONFIG_STREAM_FLASH=y            # buffered writes

# --------------- Bluetooth ---------------
CONFIG_BT=y
CONFIG_BT_PERIPHERAL=y
CONFIG_MCUMGR_TRANSPORT_BT=y
CONFIG_MCUMGR_TRANSPORT_BT_CONN_PARAM_CONTROL=y   # optional
CONFIG_MCUMGR_TRANSPORT_BT_REASSEMBLY=y           
CONFIG_MCUMGR_TRANSPORT_NETBUF_SIZE=2475

# --------- (optional) throughput tweak ------
CONFIG_BT_L2CAP_TX_MTU=498
CONFIG_BT_BUF_ACL_TX_SIZE=255
CONFIG_BT_BUF_ACL_RX_SIZE=502
CONFIG_BT_CTLR_DATA_LENGTH_MAX=251
CONFIG_BT_CTLR_PHY_2M=y

# OS-management group – optional but handy
CONFIG_MCUMGR_GRP_OS=y
CONFIG_MCUMGR_GRP_OS_BOOTLOADER_INFO=y

# Progressive erase (optional, usually speeds up slot erase)
CONFIG_IMG_ERASE_PROGRESSIVELY=y

Parents

0 Vidar Berg 2 days ago

Hello,

It looks like you've already included the necessary configuration settings to increase the BLE throughput, and with this I would have expected the transfer rate to be closer to 20-30 kB/s. Could it be limited by the Mcumgr client maybe? To test the max. throughput, I recommend you try the nRF connect or the nRF device manager app on Android or iOS.

Best regards,

Vidar
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0 Thomas U 2 days ago in reply to Vidar Berg

Hello Vidar, I am using the nRF connect app on my android phone.

My phone:

moto g84 5G

Android version: 14
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0 Thomas U 2 days ago in reply to Vidar Berg

Hello Vidar, I am using the nRF connect app on my android phone.

My phone:

moto g84 5G

Android version: 14
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0 Vidar Berg 2 days ago in reply to Thomas U

To narrow down the problem, could you try another SDK samples such as the peripheral_lbs sample and enable CONFIG_NCS_SAMPLE_MCUMGR_BT_OTA_DFU=y and SB_CONFIG_BOOTLOADER_MCUBOOT to see if you get the same result? Alternatively try with another phone if you have.
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0 Thomas U 1 day ago in reply to Vidar Berg

Hello Vidar, i have tried another android phone and i get the same speed 5kb/s. So it must be something in my application that limits the speed.
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0 Vidar Berg 1 day ago in reply to Thomas U

Thanks for confirming. Yes, maybe you are experiencing something similar to what this forum user described here: RE: "Error: sending the request failed" trying to perform OTA DFU with nRF Connect app ?
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0 Thomas U 1 hour ago in reply to Vidar Berg

Hello Vidar

I do not have the k_cpu_idle() command in my code and i do not remember putting the cpu to sleep anywhere in the code.

I have captured the FOTA event using wireshark:

13659	95.263119	63:c8:81:16:07:14	fc:e6:79:70:0b:3c	LE LL	60	CONNECT_IND
13660	95.269846	Master_0xb182ec15	Slave_0xb182ec15	LE LL	35	Control Opcode: LL_FEATURE_REQ
13661	95.270147	Slave_0xb182ec15	Master_0xb182ec15	ATT	33	Rcvd Exchange MTU Request, Client Rx MTU: 498
13662	95.314846	Master_0xb182ec15	Slave_0xb182ec15	ATT	33	Sent Exchange MTU Response, Server Rx MTU: 517
13663	95.315131	Slave_0xb182ec15	Master_0xb182ec15	LE LL	35	Control Opcode: LL_FEATURE_RSP
13664	95.315433	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Group Type Request, GATT Primary Service Declaration, Handles: 0x0001..0xffff
13665	95.359846	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Group Type Request, GATT Primary Service Declaration, Handles: 0x0001..0xffff
13666	95.360163	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13667	95.360394	Master_0xb182ec15	Slave_0xb182ec15	LE LL	35	Control Opcode: LL_LENGTH_REQ
13668	95.404846	Master_0xb182ec15	Slave_0xb182ec15	LE LL	35	Control Opcode: LL_LENGTH_REQ
13669	95.405147	Slave_0xb182ec15	Master_0xb182ec15	LE LL	35	Control Opcode: LL_SLAVE_FEATURE_REQ
13670	95.405449	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13671	95.449847	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13672	95.450075	Slave_0xb182ec15	Master_0xb182ec15	ATT	44	Rcvd Read By Group Type Response, Attribute List Length: 2, Generic Attribute Profile, Generic Access Profile
13673	95.450449	Master_0xb182ec15	Slave_0xb182ec15	LE LL	35	Control Opcode: LL_FEATURE_RSP
13674	95.494847	Master_0xb182ec15	Slave_0xb182ec15	LE LL	35	Control Opcode: LL_FEATURE_RSP
13675	95.495149	Slave_0xb182ec15	Master_0xb182ec15	LE LL	35	Control Opcode: LL_LENGTH_RSP
13676	95.495451	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Group Type Request, GATT Primary Service Declaration, Handles: 0x000c..0xffff
13677	95.539847	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Group Type Request, GATT Primary Service Declaration, Handles: 0x000c..0xffff
13678	95.540166	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13679	95.540396	Master_0xb182ec15	Slave_0xb182ec15	LE LL	38	Control Opcode: LL_CONNECTION_UPDATE_IND
13680	95.584848	Master_0xb182ec15	Slave_0xb182ec15	LE LL	38	Control Opcode: LL_CONNECTION_UPDATE_IND
13681	95.585174	Slave_0xb182ec15	Master_0xb182ec15	LE LL	29	Control Opcode: LL_PHY_REQ
13682	95.585428	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13683	95.629848	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13684	95.630078	Slave_0xb182ec15	Master_0xb182ec15	ATT	72	Rcvd Read By Group Type Response, Attribute List Length: 2, Unknown, Unknown
13685	95.674848	Master_0xb182ec15	Slave_0xb182ec15	LE LL	29	Control Opcode: LL_REJECT_EXT_IND
13686	95.675102	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13687	95.675332	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Group Type Request, GATT Primary Service Declaration, Handles: 0x006a..0xffff
13688	95.719848	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Group Type Request, GATT Primary Service Declaration, Handles: 0x006a..0xffff
13689	95.720166	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13690	95.764848	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13691	95.765078	Slave_0xb182ec15	Master_0xb182ec15	ATT	35	Rcvd Error Response - Attribute Not Found, Handle: 0x006a (Unknown: Unknown)
13692	95.809848	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Type Request, GATT Include Declaration, Handles: 0x0001..0x0004
13693	95.810167	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13694	95.854849	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13695	95.855079	Slave_0xb182ec15	Master_0xb182ec15	ATT	35	Rcvd Error Response - Attribute Not Found, Handle: 0x0001 (Generic Attribute Profile)
13696	95.899849	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0001..0x0004
13697	95.900167	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13698	95.944849	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13699	95.945079	Slave_0xb182ec15	Master_0xb182ec15	ATT	39	Rcvd Read By Type Response, Attribute List Length: 1, Service Changed
13700	95.952349	Master_0xb182ec15	Slave_0xb182ec15	LE LL	32	Control Opcode: LL_VERSION_IND
13701	95.952627	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13702	95.952857	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0003..0x0004
13703	95.959849	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0003..0x0004
13704	95.960167	Slave_0xb182ec15	Master_0xb182ec15	LE LL	32	Control Opcode: LL_VERSION_IND
13705	95.967349	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13706	95.967579	Slave_0xb182ec15	Master_0xb182ec15	ATT	35	Rcvd Error Response - Attribute Not Found, Handle: 0x0003 (Generic Attribute Profile: Service Changed)
13707	95.974849	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Type Request, Client Supported Features, Handles: 0x0001..0xffff
13708	95.975168	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13709	95.982349	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13710	95.982579	Slave_0xb182ec15	Master_0xb182ec15	ATT	35	Rcvd Error Response - Attribute Not Found, Handle: 0x0001 (Generic Attribute Profile)
13711	95.989850	Master_0xb182ec15	Slave_0xb182ec15	ATT	35	Sent Find Information Request, Handles: 0x0004..0x0004
13712	95.990152	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13713	95.997350	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13714	95.997580	Slave_0xb182ec15	Master_0xb182ec15	ATT	36	Rcvd Find Information Response, Handle: 0x0004 (Generic Attribute Profile: Service Changed: Client Characteristic Configuration)
13715	96.004850	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Type Request, GATT Include Declaration, Handles: 0x0005..0x000b
13716	96.005168	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13717	96.012350	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13718	96.012580	Slave_0xb182ec15	Master_0xb182ec15	ATT	35	Rcvd Error Response - Attribute Not Found, Handle: 0x0005 (Generic Access Profile)
13719	96.019850	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0005..0x000b
13720	96.020168	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13721	96.027350	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13722	96.027580	Slave_0xb182ec15	Master_0xb182ec15	ATT	53	Rcvd Read By Type Response, Attribute List Length: 3, Device Name, Appearance, Peripheral Preferred Connection Parameters
13723	96.034850	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x000b..0x000b
13724	96.035168	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13725	96.042350	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13726	96.042580	Slave_0xb182ec15	Master_0xb182ec15	ATT	35	Rcvd Error Response - Attribute Not Found, Handle: 0x000b (Generic Access Profile: Peripheral Preferred Connection Parameters)
13727	96.049850	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Type Request, GATT Include Declaration, Handles: 0x000c..0x000f
13728	96.050168	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13729	96.057350	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Type Request, GATT Include Declaration, Handles: 0x000c..0x000f
13730	96.057668	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13731	96.057898	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13732	96.058128	Slave_0xb182ec15	Master_0xb182ec15	ATT	35	Rcvd Error Response - Attribute Not Found, Handle: 0x000c (Unknown)
13733	96.064850	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x000c..0x000f
13734	96.065168	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13735	96.072350	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13736	96.072580	Slave_0xb182ec15	Master_0xb182ec15	ATT	53	Rcvd Read By Type Response, Attribute List Length: 1, Unknown
13737	96.079850	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x000e..0x000f
13738	96.080169	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13739	96.087350	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13740	96.087580	Slave_0xb182ec15	Master_0xb182ec15	ATT	35	Rcvd Error Response - Attribute Not Found, Handle: 0x000e (Unknown: Unknown)
13741	96.094851	Master_0xb182ec15	Slave_0xb182ec15	ATT	35	Sent Find Information Request, Handles: 0x000f..0x000f
13742	96.095153	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13743	96.102351	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13744	96.102581	Slave_0xb182ec15	Master_0xb182ec15	ATT	36	Rcvd Find Information Response, Handle: 0x000f (Unknown: Unknown: Client Characteristic Configuration)
13745	96.109851	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Type Request, GATT Include Declaration, Handles: 0x0010..0x0069
13746	96.110169	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13747	96.117351	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13748	96.117581	Slave_0xb182ec15	Master_0xb182ec15	ATT	35	Rcvd Error Response - Attribute Not Found, Handle: 0x0010 (Unknown)
13749	96.124851	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0010..0x0069
13750	96.125169	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13751	96.132351	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13752	96.132581	Slave_0xb182ec15	Master_0xb182ec15	LE LL	277	L2CAP Fragment Start
13753	96.134820	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13754	96.135049	Slave_0xb182ec15	Master_0xb182ec15	ATT	264	Rcvd Read By Type Response, Attribute List Length: 23, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown
13755	96.139851	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13756	96.140081	Slave_0xb182ec15	Master_0xb182ec15	LE LL	264	L2CAP Fragment
13757	96.147352	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0041..0x0069
13758	96.147669	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13759	96.162352	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13760	96.162582	Slave_0xb182ec15	Master_0xb182ec15	LE LL	277	L2CAP Fragment Start
13761	96.164820	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13762	96.165050	Slave_0xb182ec15	Master_0xb182ec15	ATT	201	Rcvd Read By Type Response, Attribute List Length: 20, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown, Unknown
13763	96.169852	Master_0xb182ec15	Slave_0xb182ec15	ATT	37	Sent Read By Type Request, GATT Characteristic Declaration, Handles: 0x0069..0x0069
13764	96.170170	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13765	96.177352	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13766	96.177582	Slave_0xb182ec15	Master_0xb182ec15	ATT	35	Rcvd Error Response - Attribute Not Found, Handle: 0x0069 (Unknown: Unknown)
13767	96.184852	Master_0xb182ec15	Slave_0xb182ec15	ATT	35	Sent Find Information Request, Handles: 0x0013..0x0013
13768	96.185154	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13769	96.192353	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13770	96.192583	Slave_0xb182ec15	Master_0xb182ec15	ATT	36	Rcvd Find Information Response, Handle: 0x0013 (Unknown: Unknown: Client Characteristic Configuration)
13771	96.199853	Master_0xb182ec15	Slave_0xb182ec15	ATT	35	Sent Find Information Request, Handles: 0x0016..0x0016
13772	96.200155	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13773	96.207353	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13774	96.207583	Slave_0xb182ec15	Master_0xb182ec15	ATT	36	Rcvd Find Information Response, Handle: 0x0016 (Unknown: Unknown: Client Characteristic Configuration)
13775	96.214853	Master_0xb182ec15	Slave_0xb182ec15	ATT	35	Sent Find Information Request, Handles: 0x0019..0x0019
13776	96.215155	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13777	96.222353	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13778	96.222583	Slave_0xb182ec15	Master_0xb182ec15	ATT	36	Rcvd Find Information Response, Handle: 0x0019 (Unknown: Unknown: Client Characteristic Configuration)
13779	96.229853	Master_0xb182ec15	Slave_0xb182ec15	LE LL	38	Control Opcode: LL_CONNECTION_UPDATE_IND
13780	96.230179	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13781	96.237353	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13782	96.237583	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13783	96.244854	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13784	96.245084	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13785	96.252354	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13786	96.252584	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13787	96.259854	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13788	96.260084	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13789	96.267354	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13790	96.267584	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13791	96.274854	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13792	96.275084	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13793	96.282354	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13794	96.282584	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13795	96.289855	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13796	96.290085	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13797	96.304855	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13798	96.305085	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13799	96.349855	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13800	96.350085	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13801	96.394855	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13802	96.395085	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13803	96.439856	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13804	96.440085	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13805	96.484856	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13806	96.485085	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13807	96.529856	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13808	96.530086	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13809	96.574856	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13810	96.575086	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13811	96.619856	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13812	96.620086	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13813	96.664856	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13814	96.665086	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13815	96.709856	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13816	96.710086	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13817	96.754857	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13818	96.755086	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13819	96.799857	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13820	96.800086	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13821	96.844857	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13822	96.845087	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13823	96.889857	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13824	96.890087	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13825	96.934857	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13826	96.935087	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13827	96.979857	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13828	96.980087	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13829	97.024858	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13830	97.025087	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13831	97.069858	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13832	97.070087	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13833	97.114857	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13834	97.115086	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13835	97.159857	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13836	97.160086	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13837	97.204857	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13838	97.205087	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13839	97.294857	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13840	97.295087	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13841	97.339858	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13842	97.340087	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13843	97.384858	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13844	97.385087	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13845	97.429858	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13846	97.430087	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13847	97.474858	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13848	97.475087	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13849	97.519858	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13850	97.520088	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13851	97.564858	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13852	97.565089	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13853	97.609859	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13854	97.610089	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13855	97.654859	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13856	97.655089	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13857	97.699859	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13858	97.700089	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13859	97.744859	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13860	97.745089	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13861	97.789859	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13862	97.790089	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13863	97.834859	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13864	97.835089	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13865	97.879859	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13866	97.880090	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13867	97.924860	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13868	97.925090	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13869	97.969860	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13870	97.970090	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13871	98.014860	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13872	98.015090	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13873	98.059860	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13874	98.060091	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13875	98.104861	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13876	98.105091	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13877	98.149861	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13878	98.150091	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13879	98.194862	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13880	98.195091	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13881	98.239862	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13882	98.240092	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13883	98.284862	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13884	98.285092	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13885	98.329862	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13886	98.330092	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13887	98.374862	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13888	98.375092	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13889	98.419862	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13890	98.420092	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13891	98.464863	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13892	98.465092	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13893	98.509863	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13894	98.510092	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13895	98.554863	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13896	98.555091	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13897	98.599862	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13898	98.600092	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13899	98.644862	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13900	98.645093	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13901	98.689863	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13902	98.690093	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13903	98.734863	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13904	98.735093	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13905	98.779864	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13906	98.780093	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13907	98.824863	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13908	98.825092	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13909	98.869863	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13910	98.870092	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13911	98.914863	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13912	98.915093	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13913	98.959863	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13914	98.960093	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13915	99.004863	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13916	99.005093	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13917	99.049864	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13918	99.050093	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13919	99.094864	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13920	99.095093	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13921	99.139864	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13922	99.140093	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13923	99.184864	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13924	99.185093	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13925	99.229864	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13926	99.230093	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13927	99.274864	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13928	99.275095	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13929	99.319865	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13930	99.320095	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13931	99.364865	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13932	99.365095	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13933	99.409865	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13934	99.410095	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13935	99.454865	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13936	99.455095	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13937	99.499865	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13938	99.500095	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13939	99.544865	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13940	99.545095	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13941	99.589865	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13942	99.590096	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13943	99.634866	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13944	99.635096	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13945	99.679866	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13946	99.680096	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13947	99.724866	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13948	99.725096	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13949	99.769866	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13950	99.770096	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13951	99.859866	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13952	99.860096	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13953	99.904867	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13954	99.905096	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13955	99.949867	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13956	99.950097	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13957	99.994867	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13958	99.995097	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13959	100.039867	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13960	100.040098	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13961	100.084868	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13962	100.085098	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13963	100.129868	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13964	100.130098	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13965	100.174868	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13966	100.175098	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13967	100.219869	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13968	100.220098	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13969	100.264869	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13970	100.265099	Slave_0xb182ec15	Master_0xb182ec15	L2CAP	42	Connection Parameter Update Request
13971	100.309869	Master_0xb182ec15	Slave_0xb182ec15	LE LL	38	Control Opcode: LL_CONNECTION_UPDATE_IND
13972	100.310195	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13973	100.310425	Master_0xb182ec15	Slave_0xb182ec15	L2CAP	36	Connection Parameter Update Response (Accepted)
13974	100.354869	Master_0xb182ec15	Slave_0xb182ec15	L2CAP	36	Connection Parameter Update Response (Accepted)
13975	100.355179	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13976	100.399869	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13977	100.400099	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13978	100.444869	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13979	100.445099	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13980	100.489870	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13981	100.490099	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13982	100.534869	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13983	100.535098	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13984	100.579869	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13985	100.580098	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13986	100.624869	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13987	100.625099	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13988	100.669869	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13989	100.670099	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13990	100.714869	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13991	100.715099	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13992	100.759870	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13993	100.760099	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13994	100.804870	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13995	100.805099	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13996	100.849870	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13997	100.850099	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
13998	100.894870	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
13999	100.895099	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14000	100.939870	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14001	100.940099	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14002	100.984870	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14003	100.985100	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14004	101.029870	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14005	101.030101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14006	101.074871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14007	101.075101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14008	101.119871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14009	101.120101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14010	101.164871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14011	101.165101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14012	101.209871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14013	101.210101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14014	101.254871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14015	101.255101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14016	101.299871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14017	101.300102	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14018	101.344871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14019	101.345101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14020	101.389871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14021	101.390101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14022	101.434871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14023	101.435101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14024	101.479871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14025	101.480101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14026	101.524871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14027	101.525101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14028	101.569871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14029	101.570100	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14030	101.614871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14031	101.615100	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14032	101.659871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14033	101.660101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14034	101.704871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14035	101.705101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14036	101.749871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14037	101.750101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14038	101.794871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14039	101.795101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14040	101.839871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14041	101.840100	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14042	101.884871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14043	101.885100	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14044	101.929871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14045	101.930100	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14046	101.974871	Master_0xb182ec15	Slave_0xb182ec15	ATT	35	Sent Write Request, Handle: 0x000f (Unknown: Unknown: Client Characteristic Configuration)
14047	101.975172	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14048	102.019871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14049	102.020101	Slave_0xb182ec15	Master_0xb182ec15	ATT	31	Rcvd Write Response, Handle: 0x000f (Unknown: Unknown: Client Characteristic Configuration)
14050	102.064871	Master_0xb182ec15	Slave_0xb182ec15	ATT	42	Sent Write Command, Handle: 0x000e (Unknown: Unknown)
14051	102.065229	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14052	102.109871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14053	102.110101	Slave_0xb182ec15	Master_0xb182ec15	L2CAP	42	Connection Parameter Update Request
14054	102.154871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	38	Control Opcode: LL_CONNECTION_UPDATE_IND
14055	102.155197	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14056	102.155427	Master_0xb182ec15	Slave_0xb182ec15	L2CAP	36	Connection Parameter Update Response (Accepted)
14057	102.199871	Master_0xb182ec15	Slave_0xb182ec15	L2CAP	36	Connection Parameter Update Response (Accepted)
14058	102.200181	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14059	102.244872	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14060	102.245101	Slave_0xb182ec15	Master_0xb182ec15	ATT	47	Rcvd Handle Value Notification, Handle: 0x000e (Unknown: Unknown)
14061	102.289872	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14062	102.290101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14063	102.334872	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14064	102.335102	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14065	102.379872	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14066	102.380102	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14067	102.424872	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14068	102.425102	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14069	102.469872	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14070	102.470102	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14071	102.514873	Master_0xb182ec15	Slave_0xb182ec15	ATT	42	Sent Write Command, Handle: 0x000e (Unknown: Unknown)
14072	102.515230	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14073	102.559873	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14074	102.560102	Slave_0xb182ec15	Master_0xb182ec15	ATT	62	Rcvd Handle Value Notification, Handle: 0x000e (Unknown: Unknown)
14075	102.571123	Master_0xb182ec15	Slave_0xb182ec15	LE LL	38	Control Opcode: LL_CONNECTION_UPDATE_IND
14076	102.571448	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14077	102.582373	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14078	102.582602	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14079	102.593622	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14080	102.593851	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14081	102.604872	Master_0xb182ec15	Slave_0xb182ec15	ATT	53	Sent Write Command, Handle: 0x000e (Unknown: Unknown)
14082	102.605317	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14083	102.616122	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14084	102.616351	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14085	102.627372	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14086	102.627601	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14087	102.638622	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14088	102.638850	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14089	102.649871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14090	102.650100	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14091	102.661121	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14092	102.661350	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14093	102.679871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14094	102.680101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14095	102.694871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14096	102.695101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14097	102.709871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14098	102.710101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14099	102.724871	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14100	102.725101	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14101	102.739872	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14102	102.740102	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14103	102.754872	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14104	102.755102	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14105	102.769872	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14106	102.770102	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14107	102.784872	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14108	102.785102	Slave_0xb182ec15	Master_0xb182ec15	ATT	49	Rcvd Handle Value Notification, Handle: 0x000e (Unknown: Unknown)
14109	102.799873	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14110	102.800102	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14111	102.814873	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14112	102.815102	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14113	102.829873	Master_0xb182ec15	Slave_0xb182ec15	ATT	42	Sent Write Command, Handle: 0x000e (Unknown: Unknown)
14114	102.830231	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14115	102.844873	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14116	102.845103	Slave_0xb182ec15	Master_0xb182ec15	LE LL	277	L2CAP Fragment Start
14117	102.847341	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14118	102.847571	Slave_0xb182ec15	Master_0xb182ec15	ATT	34	Rcvd Handle Value Notification, Handle: 0x000e (Unknown: Unknown)
14119	102.859873	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14120	102.860103	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14121	102.874873	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14122	102.875103	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14123	102.889873	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment Start
14124	102.890319	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14125	102.890549	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14126	102.890995	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14127	102.891225	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14128	102.891671	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14129	102.891902	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14130	102.892348	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14131	102.892578	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14132	102.893024	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14133	102.893254	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14134	102.893700	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14135	102.893930	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14136	102.894376	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14137	102.894606	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14138	102.895052	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14139	102.895282	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14140	102.895728	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14141	102.895958	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14142	102.896405	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14143	102.896635	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14144	102.897081	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14145	102.897311	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14146	102.897757	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14147	102.897987	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14148	102.898433	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14149	102.898663	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14150	102.899109	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14151	102.899339	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14152	102.899785	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14153	102.900015	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14154	102.900461	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14155	102.900692	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14156	102.901138	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14157	102.901368	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14158	102.901814	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14159	102.902044	Master_0xb182ec15	Slave_0xb182ec15	ATT	40	Sent Write Command, Handle: 0x000e (Unknown: Unknown)
14160	102.904876	Master_0xb182ec15	Slave_0xb182ec15	LE LL	40	L2CAP Fragment
14161	102.905218	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14162	102.919876	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14163	102.920106	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14164	102.934876	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14165	102.935106	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14166	102.949876	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14167	102.950106	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14168	102.964876	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14169	102.965106	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14170	102.979876	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14171	102.980106	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14172	102.994876	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14173	102.995106	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14174	103.009876	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14175	103.010107	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14176	103.024876	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14177	103.025107	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14178	103.039876	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14179	103.040108	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14180	103.054878	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14181	103.055108	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14182	103.069878	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14183	103.070108	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14184	103.084878	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14185	103.099878	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14186	103.114878	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14187	103.129878	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14188	103.144878	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14189	103.159878	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14190	103.174878	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14191	103.175108	Slave_0xb182ec15	Master_0xb182ec15	ATT	50	Rcvd Handle Value Notification, Handle: 0x000e (Unknown: Unknown)
14192	103.189878	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment Start
14193	103.190325	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14194	103.190555	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14195	103.191001	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14196	103.191231	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14197	103.191677	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14198	103.191907	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14199	103.192353	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14200	103.192583	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14201	103.193029	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14202	103.193259	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14203	103.193705	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14204	103.193935	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14205	103.194382	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14206	103.194612	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14207	103.195058	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14208	103.195288	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14209	103.195734	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14210	103.195964	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14211	103.196410	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14212	103.196640	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14213	103.197086	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14214	103.197316	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14215	103.197762	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14216	103.197992	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14217	103.198438	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14218	103.198669	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14219	103.199115	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14220	103.199345	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14221	103.199791	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14222	103.200021	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14223	103.200467	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14224	103.200697	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14225	103.201143	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14226	103.201373	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14227	103.201819	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14228	103.202049	Master_0xb182ec15	Slave_0xb182ec15	ATT	39	Sent Write Command, Handle: 0x000e (Unknown: Unknown)
14229	103.204881	Master_0xb182ec15	Slave_0xb182ec15	LE LL	39	L2CAP Fragment
14230	103.205215	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14231	103.205445	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment Start
14232	103.205891	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14233	103.206121	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14234	103.206568	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14235	103.206798	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14236	103.207244	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14237	103.207474	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14238	103.207920	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14239	103.208150	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14240	103.208596	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14241	103.208826	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14242	103.209272	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14243	103.209502	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14244	103.209948	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14245	103.210178	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14246	103.210624	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14247	103.210855	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14248	103.211301	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14249	103.211531	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14250	103.211977	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14251	103.212207	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14252	103.212653	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14253	103.212883	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14254	103.213329	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14255	103.213559	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14256	103.214005	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14257	103.214235	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14258	103.214681	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14259	103.214911	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14260	103.215358	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14261	103.215588	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14262	103.216034	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14263	103.216264	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14264	103.216710	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14265	103.216940	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14266	103.219884	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14267	103.220330	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14268	103.220560	Master_0xb182ec15	Slave_0xb182ec15	ATT	39	Sent Write Command, Handle: 0x000e (Unknown: Unknown)
14269	103.220894	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14270	103.221124	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment Start
14271	103.221570	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14272	103.221800	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14273	103.222246	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14274	103.222477	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14275	103.222923	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14276	103.223153	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14277	103.223599	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14278	103.223829	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14279	103.224275	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14280	103.224505	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14281	103.224951	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14282	103.225181	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14283	103.225627	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14284	103.225857	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14285	103.226303	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14286	103.226533	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14287	103.226980	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14288	103.227210	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14289	103.227656	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14290	103.227886	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14291	103.228332	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14292	103.228562	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14293	103.229008	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14294	103.229238	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14295	103.229684	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14296	103.229914	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14297	103.230360	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14298	103.230590	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14299	103.231036	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14300	103.231267	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14301	103.231713	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14302	103.231943	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14303	103.234887	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14304	103.235333	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14305	103.235563	Master_0xb182ec15	Slave_0xb182ec15	LE LL	53	L2CAP Fragment
14306	103.236009	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14307	103.236239	Master_0xb182ec15	Slave_0xb182ec15	ATT	39	Sent Write Command, Handle: 0x000e (Unknown: Unknown)
14308	103.236573	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14309	103.249887	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14310	103.250117	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14311	103.264887	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14312	103.265117	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14313	103.279887	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14314	103.280117	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14315	103.294887	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14316	103.295117	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14317	103.309887	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14318	103.310118	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14319	103.324888	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14320	103.325118	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU
14321	103.339888	Master_0xb182ec15	Slave_0xb182ec15	LE LL	26	Empty PDU
14322	103.340118	Slave_0xb182ec15	Master_0xb182ec15	LE LL	26	Empty PDU

0 Vidar Berg 1 hour ago in reply to Thomas U

Hello,

k_cpu_idle() turned out to be the culprit in the other case, but this is a function that normally should not be used at all in a multi threaded app. The question is whether you have any threads or other components in your application that might be blocking the workqueue. Have you tried to debug the application to see if the app is allowed to enter the idle thread? Do you have debug logging enabled?

WS trace looks similar to the one posted in the other thread.
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