Logger and Link Quality Monitor (LQM) Tools
Contents
1. 2 From the menu bar of the main working window click the View menu and select Settings as shown in Figure 4 Bluetooth Logger and Link Quality Monitor LQM Tools SWAU058C December 2008 Revised September 2015 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated la TEXAS INSTRUMENTS www ti com TI Logger File Edit Bookmarks Comments Help D ek X tall IE Settings Alt F7 Tir E Automatic Scroll Show All Items BF Show Date EA Show Time amp Show Relative Time w Refresh F5 Ei Clear Screen Switch Previous View Ctrl Tab Wo OO 2 oN on Boe bo Toolbar Status Bar Sal Stay On Top n a Figure 4 Selecting Logger Settings The Logger Settings dialog box displays see Figure 5 Logger Settings Synchronize with estermal editor f Running on this computer C Installed Ports Wl BT Logger 1 COM 4 HCI LMF viewer 1 Duplicate Cancel Figure 5 Selecting a Port 3 In the Installed Ports field of the Logger Settings dialog box select a port from the list of ports Figure 5 shows the Island1 plug in selected Table 1 describes the functions of the Logger Settings dialog box buttons Table 1 Logger Settings Dialog Box Functions Button Function Setup Open the setup window Duplicate Duplicate the selected port to create a new instance of that port enables logging from different sources Delete Delete the selected p2. LQM Link quality monitor PER Packet error rate RF Radio frequency RSSI Received signal strength indication SW Software VS Vendor specific 20 Terms and Abbreviations SWAU058C December 2008 Revised September 2015 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated la TEXAS INSTRUMENTS www ti com Revision History Revision History Changes from B Revision March 2011 to C Revision Page e Changed user guide title from TX_DBG Software Tools User Manual ccccceeeeccceeceeeeneeeeeeeneeeeeeaeenneeseeaananenes 1 e Changed organization of user s guide cece cece cere een EE Eee 1 lt Added yedin 2 SIA HOD cig acetate eee cttw gee eae ernie ee RAEAN RARER ENKA 3 e O T E e E nen eeese ces aunee 4 e NOMI CO P Ne e A ee eeenee es penceesea ceases 5 AICO Fa scat ne cs eee acs aetna eect ne ree ween oe ante eee ee eed ET 7 e CATO d FOUE P e r E T e e EE 10 e Deleted section on PC Setup for Near Field Communications NFC ccesccccccceee nee eeeeeeeneeeeeeeeneneeeeeeeneneseeaaanes 13 Changed Serer InSialling the OM sersisscirsenider ad isien a r E rni rir Rein niri E saii 13 Deleied section on PER BER WiNdOW sccescsccssetecesencedcdenccccdectuswencvadspcecieiaccccemendawid A 19 e Added Appendix A Terms and Abbreviations sides in casaaeninnedeevanate ducer siedusnncminauieauxsneideineedaueenumnns neu wenemdmeess 20 SWAU058C December 2008 Revised September 2015 Revision History 21
3. 1009 4 i 1011 3 Figure 17 Bookmarks and Comments Table 8 lists the keystroke commands to select and toggle bookmarks and edit comments Table 8 Keystroke Commands for Bookmarks and Comments Keystroke Command Function F2 Next bookmark Ctrl F2 Toggle bookmark Enter Edit comment 3 4 2 3 Find Function Figure 18 shows the Find dialog box To display the Find dialog box press Ctrl F oor Pu ee a Talam al 4 ed eas Pa a SSS a SSe a O B20 oo ee xj ee oot tao beet OL oc Jee fem acl O00 000 Direction Select All C Up Down Cancel 000 Figure 18 Find Dialog Box Table 9 lists the functions of the Find dialog box Table 9 Find Dialog Box Functions Ctrl F Find Dialog Box F3 Find next 1 9 Find next level A Z Incremental search 12 Bluetooth Logger and Link Quality Monitor LQM Tools SWAU058C December 2008 Revised September 2015 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated la TEXAS INSTRUMENTS www ti com 4 Link Quality Monitor Link Quality Monitor The Bluetooth Link Quality Monitor LQM application monitors the received signal strength indication RSSI and the link quality averaged throughput information during a connection in runtime 4 1 Running the LQM 1 To start the LQM click the Link Quality Monitor program icon see Figure 19 di Wireless Tools de BTS Out P ETS Transform gLogger HCI
4. 3 Woeetted Legge 20 Conrected el File Edit Buckrmiarks Cumments View Hep Dee XP Eal el oy 1 Level lime Port F Line Intormation Local Clock Network Clock Host Device kemot 1 1 2 5 18 38 12 542 0 00 00 000 Bi Logger temperature serang temp 23 reed U8 2 2 2 18 38 12 547 C 00 C0 005 BT Logger 1 temp rature sersing temp 23 reed D187 3 3 2 18 32 12 547 C 00 C0 005 BT Loeqer1 Temperature va 23 region 6 4 2 18 38 12 547 C 00 00 005 BT Logger 1 starting INIT CALIBRATION calibration C 4 5 2 16 38 12 547 C 00 00 005 DT Logger 1 Calibretion index 0 5 b 29 18 38 12 54 O 00 00 005 Bi Logger synch even REG recewed module Rk_CALIERAL ON ms 0 6 7 53 18 38 12 547 C 00 00 005 BT Logger1 synch cmd start instance module R _CALIBRATION msi 0 8 5 18 32 12 547 10 00 00 005 BT Loeger1 synck cmd roturr cvent STARTED module R _CALIBRATION 2 18 38 12 547 C 00 00 005 BT Logger 1 D0005 2 etform 8 19 2 16 38 12 547 C 00 00 005 DT Logger 1 Process type Nominal 9 il 2 18 38 12 54 0 00 00 005 Bi Logger PHY Process types PL ACW 12 2 18 38 12 547 C 00 00 005 BT Logger 1 Chip revision 32 10 13 2 18 32 12 547 C 00 0C 005 BT Loeger1 Detected Clock 26000000 z 14 2 18 38 12 547 C 00 00 005 BT Logger 1 Ref Cock 26000000 H2 15 2 1 38 12 547 C 00 0C 005 DT Logger 1 PLL mode dissoled by pll enable d e id bit lb 2 18 38 12 54 0 00 00 005 Bi Logger Ret Cock s valid for FLL 17 2 1 38 12 547 0 00 C0 005 BT Luyyer 1 Cluck Work
5. Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries Tl reserve the right to make corrections enhancements improvements and other changes to its semiconductor products and services per JESD46 latest issue and to discontinue any product or service per JESD48 latest issue Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete All semiconductor products also referred to herein as components are sold subject to Tl s terms and conditions of sale supplied at the time of order acknowledgment Tl warrants performance of its components to the specifications applicable at the time of sale in accordance with the warranty in Tl s terms and conditions of sale of semiconductor products Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty Except where mandated by applicable law testing of all parameters of each component is not necessarily performed Tl assumes no liability for applications assistance or the design of Buyers products Buyers are responsible for their products and applications using TI components To minimize the risks associated with Buyers products and applications Buyers should provide adequate design and operating safeguards Tl does not warrant or represent that any licen
6. Tester 4 Link Quality Monitor Ww Logger KP RTT ScriptPad Figure 19 Starting the LQM 2 The LQM main window displays with the following panes see Figure 20 e RSSI pane e Throughput pane e Used channel pane Bluetooth and BLE Untitled Link Quality Monitor File view Help D a bd como x 0 dBm 10 dBm 20 dBm 40 dBm 50 dBm 60 dBm 70 dBm 80 dBm 90 dBm Throughput Results 2 20 Mbit 2 00 Mbit 1 80 Mbit 1 60 Mbit 1 40 Mbit 1 20 Mbit 1 00 Mbit 0 80 Mbit 0 60 Mbit 0 40 Mbit 0 20 Mbit 0 00 Mbit 4 N BTHande1 BT Handle 2 Ready 3 To select the port BT Handle 1 BT Handle 2 BT Handle 3 BT Handle 4 BT Handle 5 BT Handle 6 BT Handle 7 BLE Handle 1 BLE Handle 2 BLE Handle 3 BLE Handle 4 BLE Handle 5 BLE Handle 6 BLE Handle 7 BLE Handle 8 DIC Usadil Q EE Tx 1253772 MMM Aix 3228 7 BLEHandle1 BLEHandle2 Figure 20 LQM Main Window BLE Handle 3 um 0 x 4FH Master Piconet 3 4 3 33 J 37 38 39 40 56 5 7 56 67 68 69 70 73 74 75 76 AFH Slave 1 Piconet AFH Slave 2 Piconet BLE AFH Master BLE AFH Slave a From the toolbar click the port connection box A drop down menu displays the available ports see SWAU058C December 2008 Revised September 2015 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated Bluetooth Logger and Link Quality
7. components in its applications notwithstanding any applications related information or support that may be provided by TI Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failures monitor failures and their consequences lessen the likelihood of failures that might cause harm and take appropriate remedial actions Buyer will fully indemnify Tl and its representatives against any damages arising out of the use of any Tl components in safety critical applications In some cases Tl components may be promoted specifically to facilitate safety related applications With such components Tl s goal is to help enable customers to design and create their own end product solutions that meet applicable functional safety standards and requirements Nonetheless such components are subject to these terms No Tl components are authorized for use in FDA Class III or similar life critical medical equipment unless authorized officers of the parties have executed a special agreement specifically governing such use Only those Tl components which TI has specifically designated as military grade or enhanced plastic are designed and intended for use in military aerospace applications or environments Buyer acknowledges and agrees that any military or aerospace use of Tl components which have not been so designated is solely at the Buyer s risk and that Buyer is solely
8. responsible for compliance with all legal and regulatory requirements in connection with such use Tl has specifically designated certain components as meeting ISO TS16949 requirements mainly for automotive use In any case of use of non designated products TI will not be responsible for any failure to meet ISO TS16949 Products Audio Amplifiers Data Converters DLP Products DSP Clocks and Timers Interface Logic Power Mgmt Microcontrollers RFID OMAP Applications Processors Wireless Connectivity www ti com audio amplifier ti com dataconverter ti com www dip com www ti com clocks interface ti com logic ti com power ti com microcontroller ti com www ti rfid com www ti com omap Applications Automotive and Transportation Communications and Telecom Computers and Peripherals Consumer Electronics Energy and Lighting Industrial Medical Security Space Avionics and Defense Video and Imaging TI E2E Community www ti com wirelessconnectivity Mailing Address Texas Instruments Post Office Box 655303 Dallas Texas 75265 Copyright 2015 Texas Instruments Incorporated www ti com automotive www ti com communications www ti com computers www ti com consumer apps www ti com energy www ti com industrial www ti com medical www ti com security www ti com space avionics defense www ti com video
9. 15 11 42 859 0 00 17 267 BT Logger1 drpb_coarse_open_loop_ 108 Coarse Open Loop Calibration DCO DLO PVTH offset 5 Mode 0 2X 1 0SLO 0 ti 417 2 15 11 42 859 0 00 17 267 BT Logger1 drpb_coarse_open_loop_ 160 Coarse Open Loop Calibration DCO DLO PVTL offset 2 Mode 0 2X 1 OSLO 0 8 418 2 15 11 42 859 0 00 17 267 BT Logger1 drpb_coarse_open_loop_ 108 Coarse Open Loop Calibration DCO DLO PVTH offset 1 Mode 0 2X 1 0SLO 1 9 419 2 15 11 42 859 0 00 17 267 BT Logger1 drpb_coarse_open_loop_ 160 Coarse Open Loop Calibration DCO DLO PVTL offset 1 Mode 0 2X 1 0SLO 1 420 2 15 11 42 859 0 00 17 267 BT Logger1 calibration_stop c 34 Calibration Finished Vector 0x0 0x100 10 421 2 15 11 42 859 0 00 17 267 BT Logger1 LC_RF_Calibration c 611 Calibration index 13 422 2 15 11 42 859 0 00 17 267 BT Logger1 calibration_start c 63 Calibration started Vector 0x0 0x200 4233 2 15 11 42 859 0 00 17 267 BT Logger1 drpb_kdco_calibration c 141 KDCO Calibration LO_Mode 0 2X 1 OSLO 0 Average Tcap size KHz 112 424 2 15 11 42 859 0 00 17 267 BT Logger1 drpb_kdco_calibration c 142 KDCO Calibration LO_Mode 0 2X 1 OSLO 0 10 A2T cap ratio 81 425 2 15 11 42 859 0 00 17 267 BT Logger1 drpb_kdco_calibration c 171 KDCO Calibration LO_Mode amp IPM_Mode 0 2X8PM off 1 OSLO amp IPM off 426 2 15 11 42 859 0 00 17 267 BT Logger1 drpb_kdco_calibration c 141 KDCO Calibration LO_Mode 0 2X 1 OSLO 1 Average Tcap siz
10. 195E HCL Command _C 440 4 15 11 42 896 0 00 17 304 HCI LMP viewer 1 0x0000195E 0x0000195E HCL Command _C 441 1 15 11 42 897 0 00 17 305 HCI LMP viewer1 0x0000195E 0x0000195E HCIVS_DRPb_E 0 gt 442 1 15 11 42 898 0 00 17 306 HCI LMP viewer1 000001965 0x00001965 HCIVS_AVPR_E gt 443 4 15 11 42 899 0 00 17 307 HCI LMP viewer1 0x00001965 000001965 HCI Command _C 444 1 15 11 42 900 0 00 17 308 HCI LMP viewer1 0x00001965 0x00001965 HCLVS_Stop_V 3 445 4 15 11 42 901 0 00 17 309 HCI LMP viewer 1 0x00001965 0x00001965 lt HCL Command _C 446 2 15 11 42 904 0 00 17 312 BT Logger1 drpb_ifa_pole_calibration c 326 IFA_POLE Calibration Completed 447 2 15 11 42 904 0 00 17 312 BT Logger1 calibration_stop c 34 Calibration Finished Vector 0x0 0x1000 448 2 15 11 42 904 0 00 17 312 BT Logger1 LC_RF_Calibration c 611 Calibration index 32 449 5 15 11 42 904 0 00 17 312 BT Logger1 LC_Synchronizer c 311 synch event FINISH received module RF_CALIBRATION msi 0 450 4 15 11 42 904 0 00 17 312 BT Logger1 hcicrev c 751 hcic_process_hci_commands Oxfdfb Group 3f Opcode 0x1fb 451 4 15 11 42 904 0 00 17 312 BT Logger1 hcicsnd c 1979 hcic_get_num_of_host_commands Total free 2 Reported to host 1 452 4 15 11 42 904 0 00 17 312 BT Logger1 hcievts c 1512 HCI Send Event HCLCOMMAND_COMPLETE_EVT 453 4 15 11 42 904 0 00 17 312 BT Logger1 hcicrev c 751 hcic_process_hci_ commands O
11. 3 3 4 3 4 1 3 4 2 Using the Protocol Viewer Open a second instance of the Logger main working window The status bar displays the Protocol Viewer ProtView If the status bar does not display ProtView correct the port setup for more information on port setup see Section 3 2 1 Setting Up the Protocol Viewer The host communicates with the local device using HCI protocol transactions The local device and the remote devices communicate using LMP transactions Figure 14 shows the direction of the data flow Bookmarks Comments View Help File Edit Dek Bi xs See se ai 1 Le Time Port File Name Lne Information Local Clock Network Clock Host Device Remote1 Remote 2 a 409 2 15 11 42 827 0 00 17 235 BT Logger1 calibration_stop c 34 Calibration Finished Vector 0x2 0x0 2 410 2 15 11 42 827 0 00 17 235 BT Logger1 LC_RF_Calibration c 611 Calibration index 9 3 411 2 15 11 42 843 0 00 17 251 BT Logger1 calibration_start c 63 Calibration started Vector 0x0 0x20 4 412 2 15 11 42 843 0 00 17 251 BT Logger1 drpb_dc_calibration c 239 DC_Calibration Calibration Status 1 Pass 0 Failed 1 Calibrated Regions B 413 2 15 11 42 843 0 00 17 251 BT Logger1 calibration_stop c 34 Calibration Finished Vector 0x0 0x20 5 414 2 15 11 42 843 0 00 17 251 BT Logger1 LC_RF_Calibration c 611 Calibration index 12 6 415 2 15 11 42 859 0 00 17 267 BT Logger1 calibration_start c 63 Calibration started Vector 0x0 0x100 416 2
12. 7 26 Customize Dialog Box With Options Tab Selected a nsnnnnnnnsnnnnnrnnnnnnnnnrnrnnnnnnnnnrnnnnrnrnnnnnnnnnnnnn 17 27 LOM Active WING OW tapcaxnecpecatatnccuseueanneauseeaacuawousids EEA EE 18 28 Increase Transmitted POWEL asussnsnssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nenna 18 29 Used Ohannels WINGOW tris cnecencecunwnenanautasnpnr ne EE E E EE REREN 19 List of Tables 1 Logger Setlings Dialog BOX FUNCHONS zsrsssrsissseraricavsss nrar oke a erak aeaa ERV ai eiaa 5 2 Seke e o e E E E E T R E E E E E 6 3 Xpon Moon and Delault Button FUNCIONS s cicaceene costs ssenexexdsundeaetexewtawansnebebenbsundresenvindewerscueees 6 4 Editing itela Field Sasser E EEE a ae 6 5 Setup Dialog Box FUNCIONS sercwiss cots inana aa a E E 8 6 CONS TOOD FOM ON e e EEE AE E AE 11 7 e al FONC e cs aceccenasesn recensione vent eee aewen cee oo ee ce eee sade oed ace veemeesseece 11 8 Keystroke Commands for Bookmarks and Comments csceeeeeeeeeeeeeeeeeee eee e eee eeeeeseaeenennnneeeennees 12 9 PING ONT O FUN UONG sccniecececdrcceeeeneneansdececatani den EA EEEE E EEEE EEEE AEE ERALA 12 10 MENU Beires EE E E E EEE 14 11 TO ee E E E E E 15 12 Temne and AODleV O a EEEE EEE E ENEA 20 Bluetooth Logger and Link Quality Monitor LQM Tools SWAU058C December 2008 Revised September 2015 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated l TEXAS INSTRUMENTS www ti com Requiremen
13. Figure 27 e RSSI e Used channels map SWAU058C December 2008 Revised September 2015 Bluetooth Logger and Link Quality Monitor LQM Tools 17 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated 13 TEXAS INSTRUMENTS Link Quality Monitor www ti com Untitled Link Quality Monitor i File View Help iDO co ba come AFH Master Piconet l E BT Handle 1 ee es om EE BT Handle 2 6 10 dBm BT Handle 3 18 19 20 21 7 E BT Handle 4 4 25 26 27 9 ce E BT Handle 5 39 41 20 dBm E BT Handie 6 42 43 44 45 46 47 E ET Handle 7 48 49 50 51 52 53 gadem EE BLE Handle 1 54 60 6 64 65 30 dBm E BLE Handle 2 l6 67 68 69 70 71 EE ELE Handle 3 72 73 74 75 76 77 9 On nan N RAT ot rari lind Ayyappa EE BLE Handle 4 78 40 dBm A EE BLE Handle 5 as BLE Handle 6 ddm S BLE Handle 7 50 dBm GS BLE Handle 8 E ELE Handle 9 G BLE Handle 10 60 dBm BLE Handle 11 E BLE Handle 12 BLE Handle 13 70 dBm GS ELE Handle 14 CO BLE Handle 15 Throughput Results 2 20 Mbit 2 00 Mbit perl Mmm AO x 1 80 Mbit 1 60 Mbit 1 40 Mbit 1 20 Mbit 1 00 Mbit 0 80 Mbit 0 60 Mbit 0 40 Mbit 0 20 Mbit 0 00 Mbit AFH Slave 1 Piconet AFH Slave 2Piconet BLE AFH Master BTHandle1 BTHandle2 T Handle 3 BT Handle THandieS BTHande BTHandle7 BLEHande1 BLEHandle2 BLEHandle3 BLE AFH Slave NUM Figure 27 LQM Active Window The LQM applica
14. Monitor LQM Tools 13 I TEXAS INSTRUMENTS Link Quality Monitor www ti com Figure 21 b Select the desired port The COM port uses the following default configuration baud 115200 flow control none 8 bit data byte without parity check and 1 stop bit 4 Untitled Link Quality Monitor File View Help COM26 i lt Port Not Connected gt COM 25 COM26 COM2 COM28 30 dBm 40 dBm adi E 60 dBm 70 dBm 20 dBm Figure 21 COM Port Selection 4 2 Using the LQM 4 2 1 Menu Bar Table 10 describes the menu bar menus and submenus Table 10 Menu Bar Menu Submenu Function Create a new LQM file Open an existing LQM file File Save the active LQM file Save the active LQM file with a new name Exit the LQM application Display or hide chart throughput results Display or hide the AFH Master Piconet pane Display or hide the BLE AFH Master Piconet pane Display or hide the BLE AFH Slave Piconet pane View Display or hide the AFH Slave 1 Piconet pane Display or hide the AFH Slave 2 Piconet pane Display or hide the standard toolbar Display or hide the status bar Customize the keyboard and toolbar Help a LQM information and version number 4 2 2 Toolbar Table 11 describes the toolbar options 14 Bluetooth Logger and Link Quality Monitor LQM Tools SWAU058C December 2008 Revised September 2015 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated ld
15. Port Settings dialog box displays see Figure 12 Squirt Serial Port Settings Select Pork Baud Rate 321600 Active Cancel Alt Baud A ate 321 B00 Baud Rate Control Enable Automatic Baud Rate Switching Flow Control Contral Konoli ATSYCTS DTA Parity Data Bits Stop Bit f Mone on 0 Odd C 2 if g Figure 12 Squirt Serial Port Settings 5 From the Set Baud Rate drop down menu select the baud rate of 921600 and click the OK button NOTE HCI commands are not logged if the ProtView is not set 3 2 2 Basic Operation Scenario of the Protocol Viewer As shown in Figure 13 each device combination represents a local host and a remote device The device communicates using link manager protocol LMP transactions Each device uses the host controller interface HCI protocol to communicate internally between the host and the connected device All communication transactions appear in sequence in the relevant columns on the protocol viewer screen Slave Device remote device Host controller interface HCI Host Link mana protocol L Master Device a Host wau058 012 Figure 13 Basic Communications Diagram SWAU058C December 2008 Revised September 2015 Bluetooth Logger and Link Quality Monitor LQM Tools 9 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated TI Logger I TEXAS INSTRUMENTS www ti com 3 2 3 3
16. TEXAS INSTRUMENTS www ti com Link Quality Monitor Table 11 Toolbar Item Function Create a new LQM file Open an existing LOM file Save the active LQM file with a new name Select the port to configure the connection between the application and the device LOM 5 Port connection box 4 2 3 Customize Dialog Box To open the customize dialog box click the View menu and select Customize The Customize dialog box with the following tabs see Figure 22 e Commands e Toolbars e Keyboard e Menu e Options Use the Commands tab to drag and drop commands from the Customize dialog box to the menu or toolbars see Figure 22 x Commands Toolbars Keyboard Menu Options Categories Commands PT Help i New Menu a Open All Commands m _ Save As Exit Description Figure 22 Customize Dialog Box With Commands Tab Selected Use the Toolbars tab to enable and disable toolbars see Figure 23 SWAU058C December 2008 Revised September 2015 Bluetooth Logger and Link Quality Monitor LQM Tools 15 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated ld TEXAS INSTRUMENTS Link Quality Monitor www ti com CT x Commands Toolbars Keyboard Menu Options Reset Reset All Toolbars Show text labels Figure 23 Customize Dialog Box With Toolbars Tab Selected Use the Keyboard tab to create a keyboard shortcut for each menu item see F
17. e KHz 106 427 2 15 11 42 859 0 00 17 267 BT Logger1 drpb_kdco_calibration c 142 KDCO Calibration LO_Mode 0 2X 1 OSLO 1 10 A2T cap ratio 82 428 2 15 11 42 859 0 00 17 267 BT Logger1 drpb_kdco_calibration c 171 KDCO Calibration LO_Mode amp IPM_Mode 0 2X8PM off 1 OSLO amp IPM off 429 2 15 11 42 859 0 00 17 267 BT Logger1 drpb_kdco_calibration c 171 KDCO Calibration LO_Mode amp IPM_Mode 0 2X8uPM off 1 OSLO amp IPM off 430 2 15 11 42 859 0 00 17 267 BT Logger1 drpb_kdco_calibration c 171 KDCO Calibration LO_Mode amp IPM_Mode 0 2X8 amp PM off 1 OSLO amp IPM off 431 2 15 11 42 859 0 00 17 267 BT Logger1 calibration_stop c 34 Calibration Finished Vector 0x0 0x200 432 2 15 11 42 859 0 00 17 267 BT Logger1 LC_RF_Calibration c 611 Calibration index 14 433 2 15 11 42 875 0 00 17 283 BT Logger1 calibration_start c 63 Calibration started Vector 0x0 0x800 434 2 15 11 42 875 0 00 17 283 BT Logger1 calibration_stop c 34 Calibration Finished Vector 0x0 0800 5 2 15 11 42 875 0 00 17 283 BT Logger1 LC_RF_Calibration c 611 Calibration index 15 436 2 15 11 42 875 0 00 17 283 BT Logger1 calibration_start c 63 Calibration started Vector 0x0 0x1000 437 1 15 11 42 892 0 00 17 300 HCI LMP viewer1 0x0000195E 0x0000195E HCIVS_DRPb_E gt 438 4 15 11 42 893 0 00 17 301 HCI LMP viewer 1 0x0000195E 0x0000195E HCL Command _C 439 4 15 11 42 895 0 00 17 303 HCI LMP viewer 1 0x0000195E 0x0000
18. er and LQM are part of the TI wireless tools package release When the wireless tools package is installed the Logger and LQM icons are created in the Texas Instrument Wireless Tools folder at Start Programs and on the desktop see Figure 1 and Figure 2 Figure 2 LQM Icon SWAU058C December 2008 Revised September 2015 Bluetooth Logger and Link Quality Monitor LQM Tools 3 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated I TEXAS INSTRUMENTS TI Logger www ti com 3 3 1 TI Logger The Tl Bluetooth Logger traces log messages and monitors protocol transactions The Logger records log messages generated by the TI controller The Logger consists of the following tools e Protocol Viewer Embedded plug in used to display the communication transactions between the connected devices e Tl Island Message Trace Embedded plug in used to trace log messages generated by the TI Bluetooth host controller The Tl Logger includes the following features e User friendly intuitive interface e Logs traces with different importance levels e Rich configuration options including color tagging After installation use a UART USB adapter to connect to the device Setting Up the TI Bluetooth Logger To set up the TI Bluetooth Logger perform the following steps 1 Double click the Logger icon to start the Logger application The software initializes and displays the main working window see Figure
19. es osanccoteesesanncecasecdsencenece sscachececetcanecesenececneeeaeesencuccscese 13 4 2 UIST Te LOM sectnncet ecu aceragsoacesceeess see E er esececseesessesee 14 App ndix A Terms and Abbreviations vteisiedccctveessinduecuai es edeinieaverlivbedlondeviitsietcueriurvdiaauans os 20 1 LOOGE ICON ieisueirkenen inin E EE EEE EE 3 2 ELE Ea EEE E E E E E E E E E E E E E E EE EE E E 3 3 Logger Main Working WiINGOW wate ccaeusecolns contend conieceetisovedsiiean td E EE EE 4 4 BE leCiING Logoer eNOS se A E 5 5 Sic 616 Rc el a a See en ee ee E ee eee ee ee ee ee ert eer 5 6 Cite He Dl alOO IB OX greccanet exis T ETT E E E ET E E ETE 6 7 VIEW SCHEMES Field sessed asn eE EEEO EEE EEEE E ER 7 8 melect View DiaglOd BOX srscesee cocsccencasendoscccesee sens racersnsersstaseedevexesonneesseesesnenyineseescesesssencisecear 7 9 Selecting Lodger Seninds for POM SUD wsceocesevect sce hevee cert erden ERNE EERE EEE eles nodose aaria 7 10 Selecting a Port in the Logger Settings Dialog BOX cccceccce cece eeeeee eee e niidina eon aaia 8 11 ci Vom DOG foe ae anne nee ene ee ee eee EE ee 8 12 OUI Seiler Ol CHING senese ERREA EEEE EEEN SEERA 9 13 Basic Communications Diagrai eissernir rE 9 14 Data Flow Direction in Main Working WINGOW svi sssewcsevarstverendnssenie tenet erR rinri ani 10 15 Eaa MEE E e TTE E ET E A TE EE AE ETTE AT T 10 16 US Ba a E reec ones cee ences teeny sheeedxnee on ooseeane 11 17 Bookmarks and COMMMCNIlS srisacsnein ienna caceeaeens
20. he Logger application that traces log messages generated by the TI Bluetooth host controller The TI Island Message Trace offers a user friendly intuitive interface with rich configuration options including color tagging and logs traces with different importance levels Using the TI Logger Main Working Window Toggling Log Levels Each log has a specific level that can be toggled on and off as follows see Figure 15 123456 78910 Figure 15 Log Levels e To select or deselect levels use the right click menu e To select a desired level press the Ctrl key and click the level button Using the Toolbar Options Table 6 describes the functions of the icons toolbar in the Logger main working window 10 Bluetooth Logger and Link Quality Monitor LQM Tools SWAU058C December 2008 Revised September 2015 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated ld TEXAS INSTRUMENTS www ti com TI Logger Table 6 Icons Toolbar Functions Icon Function i Open new screen Ctrl N a Save screen Ctrl S m Open file Ctrl O ca When the log reaches a predetermined size the logs are automatically saved and the log buffer is cleared PA Delete messages DEL Copy messages Ctrl C Ce Show or hide the date toggles Show or hide the time toggles 8 Show or hide the relative time toggles El Open the settings window g Toggle automatic scrolling Ig Audio beep on critical alarm togg
21. ibce aac eed pacha tee neesete ce ceweonnogsse sauces dons 12 18 FING OAIOG DOr ictacveecracbectuacesrendecensvecsrumcent mandesetmasauneveaduewaesureudase E E E AREE 12 WiLink is a trademark of Texas Instruments Bluetooth is a registered trademark of Bluetooth SIG Inc FTDI Chip is a trademark of Future Technology Devices International Limited Pentium is a registered trademark of Intel Corporation Windows is a registered trademark of Microsoft Corporation All other trademarks are the property of their respective owners SWAU058C December 2008 Revised September 2015 Bluetooth Logger and Link Quality Monitor LQM Tools 1 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated I TEXAS INSTRUMENTS www ti com 19 Sila isle e LON araor irana teen seme acer ee eas ee eee eee ee ace ae ee ee eee 13 20 EM M VV COW raare occas oot ee E E esis iuedieeesaceiace 13 21 COMPO e eC ean een ett eee e er ee en en eee 14 22 Customize Dialog Box With Commands Tab Selected cccceceeeeeceeeeeeee eee eeeeeeeeeeeeenenneeeeeeeseeaaas 15 23 Customize Dialog Box With Toolbars Tab Selected cece cece eeeeeeeeee eee e eee eeeeeeeeeeeeenene ee eeeneeeeanans 16 24 Customize Dialog Box With Keyboard Tab Selected cccccccceceeeeeee eee e eee eeeeeeeeeeeeenennneeneneeeaeanns 16 25 Customize Dialog Box With Menu Tab Selected ccccceece ene e cece eee eeee eee n ene eeeeeeeeeeaeenen anne eeneneeeans 1
22. igure 24 CT x Commands Toolbars Keyboard Menu Options Category Set Accelerator for Sie T Defaut E i Commands Current Keys Remove Press New Shortcut Key Reset All Description to save documents Close Figure 24 Customize Dialog Box With Keyboard Tab Selected Use the Menu tab to customize menus which includes animations and shadows see Figure 25 16 Bluetooth Logger and Link Quality Monitor LQM Tools SWAU058C December 2008 Revised September 2015 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated ld TEXAS INSTRUMENTS www ti com Link Quality Monitor x Commands Toolbars Keyboard Menu Options Application Frame Menus gt r Context Menus Show Menus for JEIect Context menu int select the context menu the page to Commands and drag the buttons into the menu Menu animations None M Menu shadows Close Figure 25 Customize Dialog Box With Menu Tab Selected Use the Options tab to customize how menus are viewed see Figure 26 5 Commands Toolbars Keyboard Menu Options Toolbar IY Show ScteenT ips on toolbars W Show shortcut keys in ScreenTips l Large leone Figure 26 Customize Dialog Box With Options Tab Selected 4 2 4 LQM Active Window The LQM active window displays the following kinds of data regarding the quality of the link also
23. ing mode PRIMARY 18 2 18 32 12 548 C 00 C0 006 BT Locqer 1 ARM Cloc 26000000 Hz Slew Clock Excerral 13 2 18 38 12 548 C 00 00 006 BT Logger 1 OCP Clock 26000000 Hz 2 3 16 38 12 548 00 0C 006 DT Logger 1 Im lz get loca features 5 2l 3 18 38 12 548 0 00 00 006 Bi Logger Im_Ic_set_orcst_retran 58 22 3 1 38 12 548 C 00 00 006 BT Luyyer 1 knk self bs iunnit tests 95 23 2 18 32 12 548 C 00 C0 006 BT Loeger1 Sclf Test passed ao 1 38 17 548 9 0 00 00 006 RT logger DC doesn t exist 23 3 1 38 12 548 C 00 00 006 DT Logger 1 Im lz gs loca be acdr 29 db 3 18 38 12 548 O 00 00 000 Bi Logger Scttware version 8 0 32 27 4 18 38 12 548 C 00 C0 006 BT Lugyer 1 UART HCI baud cle 117000 23 2 18 32 12 548 C 00 C0 006 BT Locqer 1 uort_hci paremeters UartDIV 37 OS 6 SP 9 Mo3 1 7 4 18 38 17 548 0 00 00 006 RT logger TI Detection init is nuer W 2 16 38 12 548 C 00 00 006 DT Logger 1 Deactivating timer init ma 62 18 38 12 548 O 00 00 006 Bi Logger Calibretion index 32 3 5 18 38 12 548 C 00 0C 006 BT Luyyer 1 synch event FINISH rece wed medule RF_CALIBRATION msi 0 3 2 18 32 12 548 10 00 00 006 BT Loeger1 Calibration started Vector 0 0 h1 34 18 32 17 548 9 0 00 00 006 RT logger PHY FW V rsinn 1 78 W 2 1 38 12 548 C 00 C0 006 DT Logger 1 Calibration Finshec Vector Ox Oxo Ready HCW LMP wewerl El Logcer COM Auto Seve View lt None gt Logs 35 3 gt Figure 3 Logger Main Working Window
24. j User s Guide TEXAS SWAU058C December 2008 Revised September 2015 INSTRUMENTS Bluetooth Logger and Link Quality Monitor LQM Tools This user s guide describes the TI Bluetooth debug tools used to trace log messages and protocol transactions output from the TX_DBG pin of the WiLink connectivity devices Consisting of the TI Bluetooth Logger and associated plug ins and the LQM these tools provide visibility into the inner data and states of the chip as well as information on remote device traffic The architecture allows debugging of both software and hardware error conditions and general optimization of operations Contents 1 FO GUINCIIICIIS Arere E ERREA E EE EA EE EE 3 1 1 System Regue Menis ssi wsciesaaninnasnmes ei his Scraas rnin a E nae i aa ana 3 1 2 Conngiaion eG UIE MeNWNS gt cscttdaanse5scadeeevinc sen gate E d 3 2 WS TANAOU eects E E E A EE E IE E A E O E E TE E E ET 3 3 TOO Ceaser se eel see tow tae vecc ounces EA aes 4 3 1 senting Up ithe Tl Bluetooth LOOT ete cs vers cr ote cwsi iaaa EE EA NEEE 4 3 2 Lodger FLOIOCOI VIGW Cl aaaed ssa cemaacenceranetccnsy vest anacmes weaeseaeeusee tes taceseevexcieseesunaessetesees 7 3 3 Logger Message TACE tics cosas ei cewdawinsenniwnesenaestenteeenuneemenn E E a 10 3 4 Using the TI Logger Main Working WindOW cccecceeee eee e eee eee e eee eee ene eeeeeaeeneeeeenannneneeaes 10 4 Lor aiy MONO s2etecnataceutonceee sc tases acter eedee a 13 4 1 RODANO Ui MOI x ce checameceoe eas
25. les x Mute critical alarm 3 4 2 1 Status Bar Figure 16 shows the status bar Island 1 COM1 Auto Save view Colors Logs 3780 3780 Figure 16 Status Bar Table 7 describes the functions of the status bar Table 7 Status Bar Functions Name Function Selected port and connection names Display the selected port and connection names Auto Save Automatically save at a predetermined time duration Currently selected view scheme Clicking on this pane enables toggling between view schemes View Ctrl Tab switches to previous view schemes Ctrl 0 9 switches to a specific view scheme Logs lt Visible gt lt Total gt Indicate how many visible logs are currently displayed SWAU058C December 2008 Revised September 2015 Bluetooth Logger and Link Quality Monitor LQM Tools 11 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated ld TEXAS INSTRUMENTS TI Logger www ti com 3 4 2 2 Bookmarks and Comments The Bookmarks Comments menu contains bookmark and comment commands e To add or edit comments or toggle bookmarks on and off right click the popup menu e All comments and bookmarks are automatically saved when the logs are saved to file Figure 17 shows the placement of the bookmark and comment icons on the main working window lo Eim 983 4 9 987 3 1 Bookmark 10 331 4 1 F O 992 3 13 994 3 13 1000 3 13 1006 S18 1007 3 i comment __ E 1008 3 43
26. ort Apply Apply the changes without closing the window Cancel Discard the changes and closes the window OK Save the new settings and closes the window SWAU058C December 2008 Revised September 2015 Bluetooth Logger and Link Quality Monitor LQM Tools 5 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated I TEXAS INSTRUMENTS TI Logger www ti com 4 Use criteria settings to differentiate between distinct logs Figure 6 shows the Criteria dialog box Criteria _ Export Import Default Type Log Level Text A View Filter Filter New Logs Critical Tool 1 Tool 2 Highlight Color 1 FHS Highlight Color 2 LSTO Highlight Calor 3 Highlight Color 4 send LMP_ Highlight Color 5 recenve LMP_ Highlight Color 6 Log Level Critena Rules Separate words with or Tayt o Semicolon means And ee Vertical line l means Or View Schemes Prefix indicates a not condition Minus specifies a range 7 Save As Delete Spaces are as any other character Figure 6 Criteria Dialog Box To set a criterion a Select a criteria type see Table 2 Table 2 Criteria Settings Criteria Types Function View Filter Select which logs to view and which to hide Filter New Logs Permanently delete all new logs on arrival that meet the set criteria Critical Define logs that are deemed critical Tool Run any external file or application when the appropria
27. present for statistics 4 2 4 2 Used Channels Window The Used Channels window includes up to three channel maps and up to two piconets a device can be a master in one piconet and a slave in two other piconets Channels appear as decimal values from 0 to 78 for example channel 0 2402 MHz channel 1 2403 MHz The following colors can represent each channel e Light gray the specific channel is not in use e Dark gray the specific channel is recently removed e Blue the specific channel is recently added e Black the specific channel is in use Figure 29 shows the used channels window jol AFH Master Picanet l 1 16 19 20 21 22 23 24 25 26 20 29 30 31 32 35 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 f fo PS fo fo fF Figure 29 Used Channels Window SWAU058C December 2008 Revised September 2015 Bluetooth Logger and Link Quality Monitor LQM Tools 19 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated l TEXAS Appendix A INSTRUMENTS SWAU058C December 2008 Revised September 2015 Terms and Abbreviations Table 12 lists terms and abbreviations Table 12 Terms and Abbreviations Term Description BD ADDR Bluetooth device address BER Bit error rate BT Bluetooth HCl Host controller interface Host host PC A PC connected to the device through the serial port LMP Link manager protocol
28. se either express or implied is granted under any patent right copyright mask work right or other intellectual property right relating to any combination machine or process in which Tl components or services are used Information published by TI regarding third party products or services does not constitute a license to use such products or services or a warranty or endorsement thereof Use of such information may require a license from a third party under the patents or other intellectual property of the third party or a license from TI under the patents or other intellectual property of TI Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties conditions limitations and notices TI is not responsible or liable for such altered documentation Information of third parties may be subject to additional restrictions Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service voids all express and any implied warranties for the associated Tl component or service and is an unfair and deceptive business practice TI is not responsible or liable for any such statements Buyer acknowledges and agrees that it is solely responsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI
29. te new log arrives Highlight Color Highlight with the selected color any log meeting the set criteria b Type the appropriate values in the text box Table 3 describes the functions of the Export Import and Default buttons Table 3 Export Import and Default Button Functions Button Function Export Export the current criteria settings to an external file Import Import a previously exported criteria file Default Clear all criteria values for the currently selected type 5 When selecting the criteria type see Table 2 edit the text boxes described in Table 4 Table 4 Editing Criteria Fields Edit Box Function Log number Select the log number Level Select the level Text Enter the criteria data Bluetooth Logger and Link Quality Monitor LQM Tools SWAU058C December 2008 Revised September 2015 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated la TEXAS INSTRUMENTS www ti com TI Logger 6 To create and later select multiple schemes or delete existing schemes use the View Schemes field of the Criteria dialog box see Figure 7 View Schemes Delete Figure 7 View Schemes Field a After creating a new view scheme click Save As see Figure 7 The Select View dialog box displays see Figure 8 Select View Figure 8 Select View Dialog Box b In the Name field type a scheme name and click the OK button 3 2 Logger Protocol Vie
30. tion supports up to seven handles and three piconets one master and two slaves 4 2 4 1 RSSI Window The RSSI window displays the RSSI measurements of up to seven handles Each handle is represented by a color The scale of the window varies from O dbm to 90 dbm The increase threshold is 65 dbm and the decrease threshold is 45 dbm 25 dBm 30 dEr 35 dBm 40 dBm AR Rr or cre rr eee WM ie fap las An 50 dBm 55 dam 9 5 60 dBm AD 6c S o increase transmitted F dBm 4 Power f 5 dEm d0 dem Figure 28 Increase Transmitted Power 18 Bluetooth Logger and Link Quality Monitor LQM Tools SWAU058C December 2008 Revised September 2015 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated ld TEXAS INSTRUMENTS www ti com Link Quality Monitor Each time the measured RSSI falls below the lower threshold the device sends a request to the transmitting device to increase the transmitted power to within the desired range see Figure 28 In this case f up arrow symbol indicates in the same color of the specific handle that transmitted power must increase When the transmitted power rises above the upper threshold down arrow symbol indicates that transmitted power must decrease The last throughput results sample is displayed near the related graph Green text indicates enough samples are present for statistics red text indicates not enough samples are
31. ts 1 1 1 1 2 Requirements System Requirements The Bluetooth Logger and LQM requires the following hardware and software e PC running Pentium Il minimum requirements e Operating systems Windows 2000 Windows XP Windows 7 e Access to BT_UART_DBG pin Debug and calibration tools for WLAN and Bluetooth require four UART ports The most efficient way to drive these ports to the PC is to use a UART to USB converter not included in the wireless tools package Tl recommends using the WL18XXCOM82SDMMC adapter with the TI WL1837MODCOM8I module or the TI WL1835MODCOM8B module on the COM8 board NOTE Multiple UART to USB adapters are available on the market such as the FTDI Chip development modules Configuration Requirements The TI Bluetooth Logger and LQM applications for the WiLink 8 TI Bluetooth release require the latest ILI configuration file NOTE The ILI file supports all of the WiLink family and is based on the BTS naming format for the WL128x and prior releases follow the guidelines in the README file The installation files are located in the directory named Wireless Tools at the installation path configured during installation By default the files are located at the following path C Program Files x86 Texas Instruments Wireless Tools NOTE Throughout this document the directory in which the installation files reside is referred to as Installation directory Installation The Bluetooth Logg
32. uter C Installed Ports WBT Logger 1 COM 4 Setup Ok HCLMP viewer 1 Duplicate Apply Cancel Figure 10 Selecting a Port in the Logger Settings Dialog Box 2 Inthe Installed Ports field select the check box of the port to activate for example ProtView 1 for the Protocol Viewer The Setup dialog box displays See Figure 11 Port com kd Setup Mapping Files WCA Program Files Texas Inchuments Bluetooth ToolsSHCILib xml Add File Remove i Scan Folder E xpott f Cancel Figure 11 Setup Dialog Box NOTE If the Setup dialog box does not open click the Setup button on the Logger Settings dialog box Table 5 lists the functions of the Setup dialog box Table 5 Setup Dialog Box Functions Button Function Setup Open the port setup dialog box Add File Add a new xml file that defines the HCI library containing the HCI command set Remove Remove files from the Mapping window Scan Folder N A Export N A Cancel Discard changes and closes the window OK Save the new settings and closes the window 8 Bluetooth Logger and Link Quality Monitor LQM Tools SWAU058C December 2008 Revised September 2015 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated la TEXAS INSTRUMENTS www ti com TI Logger 3 Select a port from the Port drop down menu 4 To verify or change the port settings click the Setup button The Squirt Serial
33. wer The Tl Protocol Viewer is a plug in embedded in the Logger application that displays communication transactions between the master and slave devices connected to the network The main screen is easy to use and intuitive for the new user The Tool Tips feature describes all headings and toolbars whenever the cursor moves over them The columns can be dragged and dropped as desired and the data types can be changed to various colors to make the displayed data easier to read 3 2 1 Setting Up the Protocol Viewer To set up the Protocol Viewer perform the following steps 1 From the Logger window menu bar click the View menu and select Settings See Figure 9 Untitled ogger 5 J No ac te File Edit Bookmarks Comments Help Oe Bix mest Level Tir E Automatic Scroll Show All Items EF Show Date ce Show Time amp Show Relative Time i Refresh F5 F Clear Screen Switch Previous View Ctrl Tab WO OO 2 oN on ha dbo Toolbar w Status Bar al Stay On Top Figure 9 Selecting Logger Settings for Port Setup The Logger Settings dialog box displays see Figure 10 SWAU058C December 2008 Revised September 2015 Bluetooth Logger and Link Quality Monitor LQM Tools 7 Submit Documentation Feedback Copyright 2008 2015 Texas Instruments Incorporated I TEXAS INSTRUMENTS TI Logger www ti com Lagger Settings So Synchronize with external editor f Running on this comp
34. xfdfb Group 3f Opcode 0x1 fb 454 4 15 11 42 904 0 00 17 312 BT Logger1 hcicsnd c 1979 hcic_get_num_of_host_commands Total free 2 Reported to host 1 455 4 15 11 42 904 0 00 17 312 BT Logger1 hcievts c 1512 HCI Send Event HCLCOMMAND_COMPLETE_EVT 456 4 15 11 42 904 0 00 17 312 BT Logger1 hcicrev c 751 hcic_process_hci_commands Oxfdfb Group 3f Opcode 0x1 fb t 457 4 15 11 42 904 0 00 17 312 BT Logger1 hcicsnd c 1979 hcic_get_num_of_host_commands Total free 2 Reported to host 1 a 458 4 15 11 42 904 0 00 17 312 BT Logger1 hcievts c 1512 HCI Send Event HCLCOMMAND_COMPLETE_EVT 459 4 15 11 42 904 0 00 17 312 BT Logger1 hcicrev c 751 hcic_process_hci_commands Oxfdfb Group 3f Opcode 0x1 fb 460 2 15 11 42 904 0 00 17 312 BT Logger1 LC_Init c 1143 temperature sensing temp 32 read 0x183 461 2 15 11 42 904 0 00 17 312 BT Logger1 LC_Init c 1143 temperature sensing temp 32 read 0x183 462 2 15 11 42 904 0 00 17 312 BT Logger1 LC_Init c 1055 Temperature val 32 region 7 463 2 15 11 42 904 0 00 17 312 BT Logger1 LC_RF_Calibration c 1756 periodic calib timeout block 0 vbat 3382 mV current TX mode 1 required TX X 4 w r Ready HCI LMP viewer 1 BT Logger 1 COM4 Auto Save Logs 490 490 View lt None gt Figure 14 Data Flow Direction in Main Working Window For more information on the Protocol Viewer see the Bluetooth Specification Logger Message Trace The TI Island Message Trace is a plug in embedded in t
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