ComProbe FTS4BT Quick Start Guide
Contents
1. 3 13 HARDWARE SETTINGS Ge Se Se n d 14 I O SETTINGS EE GE GE Gee 5 15 SPECIFYING DEVICES UNDER TEST ss s s s si i i itiststststs 6 16 CLOCK SYNCHRONIZATION O 8 17 ENCRYPTION Or e 8 18 CAPTURE PTIONS LLL 9 19 START SNIFFING ie ss os on ee sees se ie oe ER ss sosse sees EG EE sno nna 9 20 TIPS TRICKS EE GE seen Lona 11 21 LEGACY PAIRING C e 12 22 FAILURE TO DECRYPT ss i i sSSS 13 23 HARDWARE SETTINGS ESE SG E EG EG e eee eee eee ee eee 13 24 HSU CONFIGURATION DATASOURCE m 14 25 CONNECT THE COMPROBE HSU TO THE DEVICE UNDER TEST 16 26 CONNECT HARDWARE AND APPLY POWER 17 27 HARDWARE DESCRIPTION _ 0 00 002022 EG SG ESEG EG EG ESEG eee eee ee eee 17 Connecting Only One Device Under Test 2 2 2 2 cece ccc ccc c cece ccc EE EE ES EE GE 19 frontline Debug Communications Faster Connecting More Than One Device Under Test 19 28 CONNECTION TIPS sss 20 29 TECHNICAL SUPPORT EE EE EE EE EE EE eee ee Eie 21 List of Figures _ Incorrect ProbeSync Hardware Connection Message In Datasource Status2. 1L BPA 600 ProbeSync Synchronizing Device Status Message EES SESSE SESSE ESE SEGE SEGE GEGEE GESE EE EE 2 BPA 600 ProbeSync Synchronized Device Status Message 2 BPA low energy Hardware USB PortComProbe 802 11 QSGfrontline 2 BEE et os ie EE RO N N OO OE OE EE OE OE 14 io onrebe USB From Panel ao ee OO EE ER EE DE EE EE es Ee EE Ee 17L C ComProbe USB Back Panel ob es EE EE AE IG ee ee GE E DE KR ER 18L Le omP obe USE TOP LEDS si EO AE EEN EE EE DE EE RE EA EE oon ee ee de 18L Wie Connector Pin Location AA tOn dine n RR NN sr RR RA RA EN eN 18L _ Connecting Only One Device Under Test _ 2 22222222 eee cee ee eee eee eee eee eee eee 19C Wrong Connection With More Than One Device Under Test EES ESE EE EE EE EE EG EE EG EE Ee Ee ee ee ee 200 Correct Connection With More Than One Device Under Test LERE 2 202020 cece eee ee ee eee ee eee ee Ee ee 20L frontline Debug Communications Faster 1 Purpose This document gives an overview of software installation hardware setup and data capture using the ComProbe FTS4BT We will explain how to set up devices install hardware configure the ComProbe FT S4BT and capture data To understand how to use the ComProbe FT S4BT to analyze the captured data please refer to the Frontline ComProbe Pro tocol Analysis System User Manual
3. 2 Introduction The ComProbe FTS4BT TM in conjunction with the ComProbe Protocol Analysis System is a PC based Bluetooth protocol analyzer that captures classic Bluetooth data and displays it in Frontline s intuitive display simplifying and accelerating the debug ging process Engineers can capture and display live data streams from Basic Rate Enhanced Data Rate BR EDR Classic Bluetooth devices 3 Computer Minimum System Requirements Frontline supports the following computer systems configurations e Operating System Windows 7 and 8 e USB Port USB 2 0 or USB 3 0 High Speed The ComProbe software must operate on a computer with the following minimum characteristics e Processor Core i5 processor at 2 7 GHz e RAM 4GB e Free Hard Disk Space 20 GB 4 Software Installation 5 From CD Insert the ComProbe installer disc into your DVD drive Click on the Install CPAS shortcut and follow the directions 6 From Download Download the latest CPAS installer from FTE com Once downloaded double click the installer and follow the directions 7 Update Notification Every time ComProbe software starts up it checks to see if a newer version is available If there is a newer release ComProbe software will inform you and display a dialog box with a link to download the new version 8 BPA 600 Capture with ProbeSync ProbeSync allows multiple ComProbe analyzers to work seamlessly together and to share a common clock Clock sharing allo
4. being tested one for the PC the device being tested is normally connected to and one digital 1 0 port on page 17 Digital 1 0 ComProbe USB Front Panel The back panel has one USB connection labeled Analysis PC for connecting the ComProbe USB hardware to the computer running ComProbe software on page 18 17 frontline Debug Communications Faster ComProbe USB Back Panel There are three LED s on top of the ComProbe on page 18 ComProbe USB Top LEDs e The orange LED TST serves as a Capture Port connection indicator It glows when the Target Host is connected e The red LED ACT indicates bus activity e The yellow LED PWR serves as an Analysis Port connection indicator The PWR LED willbe illuminated when the ana lyzer has been correctly connected to the analysis computer and is receiving power from the USB The Capture side also includes a mini DIN 9 connector which serves as a connection to the digital inputs and outputs on page 18 Its pin outs and the cable coloring for the included cable are described in on page 18 and on page 18 below mini DIN Connector Pin Location mini DIN Pin Numbers 18 frontline Debug Communications Faster mini DIN Pin Numbers Continued Ground pe o The ComProbe is powered from the USB port of the analysis computer and doesn t require an external power source Connecting Only One Device Under Test The most straightforward con
5. device providing the clock the dialog the Start Sniffi ng D button initiates the capture for both devices On the device receiving the clock cable connected to IN the dialog Start Sniffing button is disabled when using ProbeSync In the both device s status window in the dialog will announce the synchronizing function of each Querying for fimware ids A Finished querying for firmware ids Probe Sync cable connected to OUT i BPA 600 ProbeSync Synchronizing Device Status Message BPA 600 ProbeSync Synchronized Device Status Message Data captured in the synchronized device will appear in the Frame Display Event Display Bluetooth Timeline Bluetooth low energy Timeline and Coexistence View Data saved as a capture file will include data captured on both devices Within these dialogs the packets identified as link 1 2 and 3 were captured on the synchronizing device that provides the clock Those packets captured on the synchronized device carry link 4 5 and 6 identifiers 9 Connecting Powering 1 Insert the USB cable mini connector into the USB port on the ComProbe BPA low energy hardware 2 Insertthe other end of the USB cable into the PC BPA low energy Hardware USB PortComProbe 802 11 QSG frontline 10 Start Sniffing Now we have our ComProbe software installed devices turned on and identified the ComProbe BPA low energy hardware It is time to sniff the communication between the i BPA low energy datasot a F
6. 1 n rand Master master 249 1 in rand accepted Slave master 250 1 comb key Master master a 251 1 comb key Slave master 252 1 mu rand Master master 253 1 Snes Slave master 254 1 au rand Slave master oe 25 1 Stes Master matter 255 1 selup complete Master master a 257 1 encrapl_mode_reng Slave slawe 253 1 encrypt mode reg accepted Master slawe 259 1 end key size reg Master slave 260 1 encmpt key se ieg accepted Shave slawe 261 1 start enciypt reg Master slave Link Key Pairing Process ComProbe Frame Display Frame 247 is the LMP_in_rand which is where a random number generated by the master is passed to the slave The slave acknowledges that it has accepted the number in frame 249 12 frontline Debug Communications Faster In frames 250 and 251 the combination keys are passed between master and slave In frame 252 the master sends its LMP__ au rand This is the random number that has been encrypted using the link key that master has calculated The slave then responds with frame 253 an LMP_sres confirming that it was able to compute the same number That process is repeated in the other direction slave to master in frames 254 and 255 Then the setup_complete message is sent and they re slave requests encryption mode in frame 257 and the master accepts in frame 258 The actual encryption starts after the start encryption request in frame 261 In order for ComProbe analyzer to decrypt an encrypted Blu
7. Ox0013035de212 Capture Options Paing Method Secure Simple Paring Fiter och SCD eSC0 Fiter out Nuls and Pol C Single Link Fitering Put either the master or slave device n SSP debug mode oi enter the prate key C Frame Skang lor either the master or slave devices configured Private Key ol 5584 eS 246594 SIE del Fb Ia Wek seed E2 cs FTS4BT I O Settings Dialog As you work with FTS4BT analyzer you will learn how to modify these settings depending on what you want to do what devices you have etc For this guide however we are going to go with some basic settings 15 Specifying Devices Under Test We need to provide ComProbe software with the Bluetooth device addresses BD ADDR of the devices we want to sniff There are two ways we can do that 1 Make the device s discoverable The process will be different for every device 2 Ifyou can t make your device discoverable the BD ADDR may be typed in manually 3 Select the Discover Devices button on page 6 Master MOT eed as OT Ads N VO Settings Discover Devices FTS4BT analyzer will go out and locate all the discoverable Bluetooth devices in range The devices that you made discoverable a few moments ago will appear in the list on page 7 frontline Debug Communications Faster KISHA VO Settings Devices Discovered In addition to displaying the BD ADDR we also show the friendly name which aids in Bluetooth device id
8. Slave Page is highly recommended especially when the link is encrypted To see other options if you can t sync with Standard Mode go to the on page 11 17 Encryption Once you have identified the Master and Slave the next step is to choose encryption There are four encryption options in the 1 0 Settings dialog on page 8 Parning Method Nora PIN Lode ASCII PIN Code Hex che LME K p Encryption Pairing Methods e None e PIN Code ASCII e PIN Code Hex e Link Key First you can choose None as the encryption method when neither of the devices has encryption enabled The second and third ways are to use a PIN Code to generate the Link Key The devices generate Link Keys during the Pairing Process based on a PIN Code among other things The Link Key generated from this process is also based on arandom num ber so the security cannot be compromised If the analyzer is given the PIN Code it can determine the Link Key using the same frontline Debug Communications Faster algorithm Since the analyzer also needs the random number the analyzer must catch the entire Pairing Process or else it can not generate the Link Key and decode the data Example If the ASCII character PIN Code is ABC and you choose to enter the ASCII characters then select PIN Code ASCII from the Encryption drop down list and enter ABC in the field below If you choose to enter the Hex equivalent of the ASCII character PIN Code ABC th
9. Slave Page nor Alternate mode work the slave you re trying to sync to is probably using Interlaced Page Scan IPS Sniffing IPS requires two ComProbe hardware listening at slightly different times That s why a secondary ComProbe hardware is included with the ComProbe analyzer system At on page 3 instead of select ing Single Connection Air Basic plug ina second ComProbe hardware and select the Interlaced Page Scan shortcut from the launcher on page 11 Select Data Capture Method EETL Bluetooth Ar Srilfing TT T ET rere Pas TT N LJ Sege Cormechon da Bate 1 flesh 11 Aa Sang opona Data Capture Interlaced Page Scan You ll see two datasources on page 11 but we want to set them up identically the same way you set them up in step1on page 11 and step 2 on page 11 FISABT Datasource x FTSABT Datasource Interlaced Page Scan r ran Paza Scan O O me Interlaced Page Scan Dual Datasources When you start sniffing with multiple ComProbe hardware the capture doesn t start automatically as it does with a single ComProbe hardware configuration You need to click the Start Capture button yourself otherwise follow the same tips and one or the other datasources should turn blue and capture If after several tries the system fails to capture continue with the following tips 11 frontline Debug Communications Faster 8 When using IPS you can make a small configuration change Open VO Settings a
10. T 5 connector to the synchronizing device OUT con nector The table below provides information on the ProbeSync CAT 5 cable RG 45 connector pin out HSU with TAA Pin Out 1 Sfere AA MS CEN ST G Green ProbeSync Ground ProbeSync Ground CAT 5 C Bue ProbeSync Clk CLOCK OUT P of Master CAT 5 T Brown ProbeSync Clk CLOCK_OUT_N of Master CAT 5 16 fr n HSU with ProbeSync Pin Out continued 09 Orange ProbeSyncLink LINK OUT ofMaster CAT 5 CLOCK SELECT of Master CAT 5 2 Re CH IDataConnection TX 6 C oo MEN EE C Bom RO JRngindiester 26 Connect Hardware and Apply Power To assemble ComProbe NFC perform the following steps a b C When completed your configuration should resemble the figure Power is supplied via the USB connection Attach the antenna to the SMA connector at the top of the unit Insert the smaller end of the USB cable into the ComProbe NFC USB port at the end of the enclosure opposite the antenna Plug larger end of the USB cable into an available USB port of your PC 27 Hardware Description dine Debug Communications Faster The ComProbe USB hardware is used for external data monitoring The ComProbe USB protocol analyzer is a high speed full speed and low speed USB 2 0 system that captures and sends data to the analysis PC over a high speed USB 2 0 connection The front of the analyzer has three USB connections one for the device
11. ate Auto Bit Rate _ Invert Control Signals Multiple Bit Rates Rates Change In Order The maximum bit rate for this computer se OK mar era l Help i F Fi E T L Select Multiple Bit Rates to add up to three different bit rates Li d HSU I O Settings Multiple Bit Rates In the example above the ComProbe HSU would start capture at 115 2 kbps and then move to 230 4 kbps then to 460 8 kbps 25 Connect the ComProbe HSU to the Device Under Test The ComProbe HSU is designed for use with TTL voltage levels 0 to 5 volts max exceeding the 5 0 volts max damages the ComProbe hardware The ComProbe HSU interprets 0 to 0 8 volts as a logical zero and 2 0 to 5 0 volts as a logical one To ensure accurate data collection and proper operation connect the ComProbe HSU to the TTL side of any transceivers line drivers or line receivers Use the table below to determine the connection configuration you need for monitoring signals on the source device Disconnecting and reconnecting the wires in a different configuration negates the validity of the following table To avoid confusion we recommend that you maintain the color code as expressed in this table Only Data Connection and Ground need to be connected all the other signals are optional When using the HSU in conjunction with ProbeSync enabled ComProbe devices the HSU CAT 5 cable must be connected to the ComProbe device providing the synchronizing clock Connect the HSU CA
12. ce barrel Sede Matai a FTS4BT Datasource From the FTS4BT Hardware Settings dialog on page 5 choose a Bluetooth ComProbe device frontline Debug Communications Faster FTS4BT Hardware Settings This Bluetooth ComFrobe device appears to be connected lo pour Oompie Bluetooth Device Address aa Hardee Irf rmmal rt BCA 28 Fred e Verset 61 19 Feb 10 FTS4BT Hardware Settings Dialog If you only have one ComProbe FTS4BT connected to your PC that device is used automatically and you don t need to select it If however you have more than one ComProbe attached they are displayed in the drop down list on the left 2 Clickon the Refresh ComProbe Device List to obtain the current list of available devices on page 5 3 Selecta device from the drop down list 4 Click the OK button to choose the device and close the dialog The dialog also displays information on the current device connected including the Bluetooth Device Address BD_ADDR of the Bluetooth ComProbe hardware the Hardware Information and the Firmware Version 14 VO Settings In the FTS4BT Datasource dialog click on VO Settings on page 4 The I O Settings dialog on page 6 contains a number of options for synchronization encryption filtering and more frontline Debug Communications Faster VO Settings gt Standard Slave Page O Ahemate Slave must be Discoverable Slave Inquiry Slave
13. en tification 4 Click on the drop down arrow for Master and select the device address for the master device hint the master device in a Bluetooth connection is the device that initiates the connection on page 7 WAGOSI 520 CSR ber 3 maiba of lave dee n SSP de IAO S22 CSR bed mante of slave device configued DEEA Selecting Master Device 5 Clickon the drop down arrow for Slave and select the device address for the slave device on page 8 Master Decta a ONSE 260 CSR bed od Secure Simple Panga SO CSR bed frontline Debug Communications Faster Selecting Slave Device You do not need to specify a master device only the slave If you do not provide a master address any master that connects to the slave will be captured Specifying a master address will limit the data captured to the connection between the two devices selected 16 Clock Synchronization The FTS4BT analyzer needs to know how to synchronize with the piconet The analyzer supports two Synchronization Modes Standard Slave Page and Alternate Slave must be Discoverable Slave Inquiry on page 8 MO Settings Ge Standard Slave Page Clock Synchoresbon C Amata Slave must be Drooversbie Slave Irgun Clock Synchronization Selections 6 Select Standard Slave Page Thisisthe preferred synchronization mode to use Alternate mode should only be needed in a very small number of cases
14. en select PIN Code Hex from the Encryption drop down list and enter 0x414243 in the field Where 41 is the Hex equivalent of the letter A 42 is the Hex equivalent of the letter B and 43 is the Hex equivalent of the letter C Note When PIN Code Hex is selected from the Encryption drop down list the Ox prefix is entered auto matically For more information on pairing see on page 12 7 Select PIN Code ASCII on page 9 8 Enter the ASCII PIN Code on page 9 Encryption Pang Method PIN Code ASCII s PIN Code good PIN Code Pairing 18 Capture Options The Capture Options lists four low level hardware filters on page 9 Capua Dt w C Fiber out SCO esCO Fiber ot Nuli and Pols C Single Link Fitering wate key L Frame Skerg Capture Options Any data filtered out here will not be captured at all In most cases the default selection is sufficient for capturing data 9 Selectthe Filter Out SCO eSCO 10 Click OK to close I O Settings dialog 19 Start Sniffing frontline Debug Communications Faster The Data Source dialog displays the status of the ComProbe FTS4BT protocol analyzer As data is being captured the Status message at the top of the window indicates the analyzer synchronization status Also the color of the roound icon in the system tray changes depending on the synchronization state There are five states Blue running and in sync with the piconet Green running and waiting fo
15. erformance Test The HSU is a very CPU intensive analyzer and although the ComProbe HSU hardware is capable of capturing data at speeds of up to 8 Mbps actual data rates may be limited by the speed of your PC The Performance Test will tell you the maximum data capture rate your PC can handle 24 HSU Configuration Datasource VO Settings Rn Parity Length Stop Parity Length Stop None gets la ione fans sl a Bit Rate Bit Rate 115200 115200 7 Auto Bit Rate Auto Bit Rate copycHo Invert Control Signals _ Multiple Bit Rates The maximum bit rate for this computer is 6M bits sec cancel Help HSU VO Settings There are two groups of settings one for the Channel 0 and one for the Channel 1 To change the Bit Rate Parity word Length or number of Stop bits click on the down arrow next to the setting box and choose an option from the list For Bit Rate you can either choose a listed rate or enter a rate After entering the settings for Channel 0 click the Copy CHO button to apply the same settings to the Channel 1 row 14 frontline Debug Communications Faster ComProbe HSU I O Settings Controls Parity Specifies the expected packet parity or whether to Ignore the parity None Odd Even Mark Space The number of data bits in the expected packet 8 Bits is the default The number of data bits held in the mark logic 1 condition at the end of t
16. ersion from the Start menu or from the Desktop folder 2 Select Frontline ComProbe Analysis System ComProbe software will display shortcuts for the capture method s possible with the hardware you have plugged in on page 3 Bluetooth As Sniffing LP Single Connection Ar Basic JE Viua Sniffing OG FTE Side FTS4BT Data Capture Methods frontline Debug Communications Faster Since we just have the single ComProbe FTS4BT plugged in our only choice other than Virtual Sniffing is Single Connection Air Basic Click the Run button ComProbe softwatre will open with the Control Window and the ComProbe FTS4BT Data Source dialogs visible on page 4 KJ ComProbe Protocol Analysis System FTS4BT Air File View Lwe Options Window Help Ee Hi AHH BUS hu Configuration No Dewice gt Capture file C Weers Public Documents Frontine Test Equipment My Capture Files Capture 2013 05 21_151159 cfa Capture Status CO Paused Capture to Single File lt 1 used Packets on h v 0 Utilization O Slave O Master Events 1 For Help Press FL Packet Decoder 0 pps a0 100 FTS4BT Control Window We will get back to the Datasource dialog in a little while but for now we have to check and set our Hardware and VO Settings You access these dialogs from the Datasource dialog 13 Hardware Settings 1 Inthe FTS4BT Datasource dialog click on Hardware Settings button on page 4 FTSABT Datasour
17. etooth conversation it must compute the same link key being used by the devices being sniffed Since this link key is never sent over the air ComProbe analyzer must have all of the same inform ation the devices being sniffed have so that it can calculate the same link key that each of the two devices does To decrypt suc cessfully ComProbe software must know the PIN code and capture e TheLMP_in_rand e BothLMP_comb_keys BOthLMP au rand LMP sres pairs If decryption is not successful see on page 13 22 Failure to Decrypt If ComProbe analyzer does not have all the information it needs it will not be able to calculate the link key correctly The link key is made up from the combination keys and the BD ADDRs and the PIN code If ComProbe analyzer gets any of these parameters wrong it will generate an incorrect link key After the Start Encryption Request highlighted in frame 242 below on page 13 all the frames following are shown as bad packets You can also see the Link Key Error indicated on frame 242 in the Detail Pane The most common cause of this is an incorrect PIN code entered in the I O Configuration window or ComProbe software synchronizing too late and consequently not calculating the correct link key Frame Display bad decrypl d cia Pin Edt Wew Poma Pier Options Window Help SIAGI FG HEM RT EET OOGOD Summary UP se Baseband wih Aubo traverse Uri Baseband LHP LZCAP SDP RFCOMM B Framas LT Ade DigealDposde D
18. figuration involves only one device to be analyzed on page 19 shows how to properly connect the device under test Test Computer Device Under Test Connecting Only One Device Under Test To prevent connection problems please adhere to the following instructions Make sure that NO USB DEVICE is plugged into the same root hub as the Device Under Test DUT An extraneous USB device can result in ComProbe hardware capturing data from the device not the DUT e The Analysis computer cable must be no longer than 5 meters 15 feet The combined length of the Test Computer and the DUT cables must not exceed 3 meters 9 feet A greater length could result in an abnormally high error rate on the bus being analyzed Connecting More Than One Device Under Test USB analyzers are able to analyze traffic coming only from devices connected under them If a device is connected above the analyzer it will only register data packets coming from the host on page 20 shows an incorrect connection the USB mouse is connected above the analyzer 19 frontline Debug Communications Faster Test Computer Analysis computer Device Under Test Wrong Connection With More Than One Device Under Test on page 20 illustrates how to connect correctly several devices under test When the ComProbe analyzer is used to capture data from multiple devices this analysis must necessarily involve a USB hub In this way you can ensure that all the de
19. frontline Debug Communications Faster CLASSIC BLUETOOTH PROTOCOL ANALYZER ComProbe Quick Start Guide Revision Date 3 31 2015 frontline Debug Communications Faster Copyright 2000 2015 Frontline Test Equipment Inc FTS Frontline Frontline Test System ComProbe Protocol Analysis System and ComProbe are registered trademarks of Front line Test Equipment Inc The following are trademarks of Frontline Test Equipment Inc e FTS4BT e BPA 500 e BPA 600 The Bluetooth SIG Inc owns the Bluetooth word mark and logos and any use of such marks by Frontline is under license All other trademarks and registered trademarks are property of their respective owners frontline Debug Communications Faster Contents 1 PURPOSE oo se se ee EG GE eee cee 1 2 INTRODUCTION SEE ESEG ESEG GEGEE ee ee eee ee eee eee 1 3 COMPUTER MINIMUM SYSTEM REQUIREMENTS 1 4 SOFTWARE INSTALLATION EES SEE cece ce ee eee cece eens 1 3 FROM CD oo EES EE OE OE EO GE N OE OE OE EE EN EE DEE ens 1 6 FROM DOWNLOAD esse EERS De ie ER oe Bec OE EE EE OR EE EE EE DE 1 7 UPDATE NO TIEICA TON osse EA EE ERGE EE EA SR EE DE 1 8 BPA 600 CAPTURE WITHPROBESYNC ss C FF 1 9 CONNECTING POWERING 2 10 START SIN ING is eee eae 2 di FIABE ARE EE EE EE N EE Ee EE ee EE EE oe AE EE 2 12 SELECTING DATA CAPTURE METHOD
20. he expected packet When the Auto Bit Auto Bit Rate Rate button is clicked the the Auto Bit Rate dialog willopen while ComProbe HSU hard ware attempts to automatically determine the bit rate A bar graph will appear to show the detection progress Detecting Bit Rate After setting Channel 0 click the Copy Ch0 button will copy the channel 0 settings to channel 1 When check will change the logical polarity of the data stream from the device under test pi ie nae Displays the maximum bit rate for the computer that the The maximum bit rate for this computer is 8M bits sec ComProbe HSU hardware is connected to Used in conjunction with Multiple Bit Rates see discussion below Will appear only if Multiple Bit Rates is checked Spe cifies that the bit rates will change in ascending order IM Rates Change In Order Click the OK button Some implementations call for changing the bit rate mid stream If your device does this click the Multiple Bit Rates check box and you may enter up to three different bit rates each in sequence 15 frontline Debug Communications Faster VO Settings Ed Channel 0 wel 1 Parity Length Stop Parity Length Stop Ignore vi 8 Bits a Ignore 8 Bits gt la a Bit Rate Bit Rate 2 Bit Rate 3 Bit Rate Bit Rate 2 Bat Rate 3 115200 230400 F 460800 115200 730400 450800 Auto Bit R
21. ile View BPA low ene Select Start Sniffing on the datasource dialog toolbar red button or from the Od o ComProbe BPA low energy menu 11 FTS4BT frontline Debug Communications Faster 1 Connect the primary ComProbe FTS4BT hardware to the 3 ft USB cable supplied with the ComProbe You should always attach the FTS4BT hardware to the USB cable rather than plugging the hardware directly into the PC Using the FTS4BT hardware with the USB cable allows you to position it between the devices making syn chronization more reliable There is a secondary ComProbe hardware included with the software marked with a sticker that reads SEC This secondary hardware is used with Interlaced Page Scan which will be explained in the Tips and Tricks section toward the end of this document 2 Connect the other end of the USB cable into the PC 3 Position the FT SBT hardware between the devices that you are going to test Placing the hardware between the devices makes synchronization and capturing data more consistent If the devices under test are too close to each other Bluetooth will turn the radio power down making it more difficult for the ComProbe to listen in on the connection Also make sure that the FTS4BT hardware is not located directly next to the computer If the hardware is too close to the PC there could be interference 12 Selecting Data Capture Method 1 Open Frontline ComProbe Analysis System v
22. isa ab Fian See Tristar 241 11 MANIE 227M 2236 PH r RATE dd ONA ON DE RE TANA 22714 Ae PH 204 DOOR TANANG 227M ATISES FM dig TOOT TL 227 14 493461 PH 246 J POO MS A 22714 PA 247 OH ON MOE 11DE 227 14 490961 PA 248 OH ON MOE ALI 227 14 491595 PH ar Frame 242 Hasia Lens 01001101 00111100 00110010 00001010 OODAADDI 10011001 Ena WO0111210 woggi CORIO DO1DEDID GOtLiiiii 01110100 Link Key Emr The Link Kap named by FTS mingi the eyre key thet Has par of deea theta 2 11100010 01101011 01000011 11001001 11010001 00000101 LHF irk Kapp ma The Liik Es used ee TSS be red es ree bo Brat he par oi dea Authenticated el 01100001 Gid00000 00111111 01110011 10010000 10110000 Haeba 1101210 G1000100 E LF id 32 32 Da OF 99 3e OF 00 22 AT 74 s2 bh 4S 61 40 JE FS O BO be 44 Mays PE RCS ea GPs ond Total Frames Ai Frans Flared ine 391 Free Fi Sebai 2001 obj 26 byter Detail Pane 23 Hardware Settings 13 frontline Debug Communications Faster The Hardware Settings window appears automatically the first time you run ComProbe software To get back to the Hard ware Settings menu later select Options menu Hardware Settings the on the Control window Use the Hard ware Settings window to select which ComProbe HSU to monitor if you have more than one connected Click the OK button Hardware Settings Sniffer Zan ee ER Performance Test HSU Hardware Settings It is recommended that you run your PC P
23. nd click on the Advanced button on page 12 VO Settings Advanced There is a slider labeled Slave Inquiry Clock Offset Slide that one notch to the right until it reads 6 25 just above on page 12 Then try to sync ComPrabe Selling Sriffer Timeout cl Use Haid Peters Slave Inquiy Clock OMser 000000100 6 25 C Drit Compensation 7 C Priotitined Decyption LI Srafer Diagnostics Slave Inquiry Clock Offset 9 Before you start make sure that you ve got the most recent ComProbe software and firmware The latest firmware is supplied with each new version of ComProve software and installed in C Program Files Frontline Test System II F rontline ComProbe Protocol Analysis System version Bluetooth ComProbe Firmware Firmware may be updated using the Bluetooth ComProbe Maintenance Tool BT CpUtil exe and instructions upgrading your bluetooth comprobe pdf also in the Bluetooth ComProbe Firmware folder 21 Legacy Pairing In legacy pairing this link key is derived from a shared PIN code the master s Bluetooth clock the master s BD ADDR and aran dom number that is passed between the two devices The sequence of events used to create this key or pairing process is shown in the ComProbe Frame Display below on page 12 AVDTP Signaling AVDTF Media Unhitered Baseband Extended Inquiry Response LMP Bluetooth FHS B Franett LT Add Onginal Opcode Opcode Role In iated by 246 1 n rand Slave slave 247
24. port Technical support is available in several ways The online help system provides answers to many user related questions Front line s website has documentation on common problems as well as software upgrades and utilities to use with our products Web http www fte com click Support Email tech_support fte com If you need to talk to a technical support representative support is available between 9am and 5pm U S Eastern time Monday through Friday Technical support is not available on U S national holidays Phone 1 434 984 4500 Fax 1 434 984 4505 21
25. r piconet to form or reform Yellow attempts to resynchronize in 5 seconds Red initializing White stopped When you start sniffing the Status Icon will turn red not yet synchronized After a short time a second or two the icon will turn green and the status will change to Waiting to synchronize with clock source At this point the ComProbe analyzer is syn chronized and waiting for a baseband connection Note that there is a clock counting down from 30 seconds When it reaches 5 seconds the icon will turn yellow to warn you that at 0 it willresync This 30 second delay avoids the analyzer clock from drifting too far in relation to the master s clock While it s resyncing the analyzer will not be capturing data so make sure to connect your devices while the icon is green We recommend that you click the Resync Now button just before you start the pairing process This will ensure that the clocks are closely syn chronized 1 Select Start Sniffing on the Datasource dialog on page 10 Hanan S r Datasource Dialog Start Sniffing Le JA Start Sniffing LO Sani 2 Startthe pairing process between the two devices The indicator on the dialog will turn blue when a baseband is established ComProbe software will open the Frame Display dia log and you will see data begin to appear When that happens you have successfully set up and configured your ComProbe FT S4BT analyzer and pai
26. red your devices Now you are ready to being analyzing the data Go to the ComProbe User Manual to learn how to use ComProbe analysis tools 10 frontline Debug Communications Faster 20 Tips Tricks Here are a few extra ideas reminders to keep in mind as you work with FT S4BT 1 Always start your connection when the sync countdown is as close to the start 30 seconds by default as possible The easiest way to do this is to press Resync Now wait for the icon to turn green and then start the connection 2 Make sure that all the devices that you are testing are fully charged 3 Keep the ComProbe hardware and the devices under test away from sources of interference Make sure that the ComProbe hardware is not located directly next to the computer 4 You should always attach the ComProbe hardware to the USB cable Do not plug the ComProbe hardware directly into the PC Using the ComProbe hardware with the USB cable allows you to position it between the devices which will make syncing more reliable 5 Donotkeep trying the same thing over and over If a particular approach fails three or four times in a row you can con clude that it is going to continue to fail move on to the next item on the list 6 The process we describe in this document using Slave Page will work 90 of the time For that other 10 there area couple of things you can do First choose Alternate for Clock Synchronization instead of Slave Page 7 If neither
27. vices to be ana lyzed are in fact below the ComProbe analyzer You should be aware that the analyzer will record all hub and devices traffic Though it could result in a large amount of data this volume of data will not cause inconvenience because the ComProbe soft ware s functions can filter out extra traffic very easily Test Computer Analysis computer USB hub Correct Connection With More Than One Device Under Test 28 Connection Tips Most performance problems such as input buffer overflow are the result of improper connections To achieve optimal performance from the USB analyzer we recommend the following configuration 20 frontline Debug Communications Faster e Use two high speed computers one for the ComProbe analyzer and one for the device under test e Use USB 2 0 connections e Use cables that do not exceed the recommended maximum lengths the cable connected to the analysis computer should not exceed 5 meters 15 feet and the combined length of the cables connected to the test computer and the device under test should not exceed 3 meters 9 feet Although it is possible to use one computer as both the analysis and the test computer this requires that the computer in use is high speed and has two or more host controllers available If the operating system encounters an error when trying to installa ComProbe device simply disconnect the device then recon nect it and try again 29 Technical Sup
28. ws the analyzers to precisely synchronize communications stream and to display resulting packets in a single shared view When configured for synchronization through ProbeSync one BPA 600 device provides the clock to the other device The clock is provided by a CAT 5 cable between the master ComProbe HSU with ProbeSync hardware OUT connector sending the syn chronizing clock to the ComProbe hardware IN connector receiving the clock When the HSU with ProbeSync software runs in ProbeSync one Con BPA 600 datasource trol window opens with two windows one for each connected device Each device datasource is setup individually to sniff their respective link DY A Probe Sync setup error has been detected Should the hardware be connected incorrectly that is IN to IN or OUT eign Ga Gui RE EE DE N to OUT an error message will appear Follow the instructions in error SS Ee achi message To continue click on the OK button The Status window wil EE AE eee 1 connect the Probe Sync cable between the two BPAs also display a warning message suggesting information sources Cee CPAs YOU MUST DO THIS STEP 3 Restart CPAS ie Quick Start Guide for further information 4 Reconnect the USB cable for both BP As 5 Restart CPAS lease refer to the Quick Start Guide for further information Incorrect ProbeSync Hardware Connection Message In Datasource Status frontline Debug Communications Faster In the
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