Demonstration board for Bluetooth® module class 2 SPBT2532C2.AT
Contents
1. CT AN3189 Yy Application note Demonstration board for Bluetooth module class 2 SPBT2532C2 AT Introduction This user manual describes the STEVAL SPBT2ATV2 demonstration board dongle for the Bluetooth class 2 SPBT2532C2 AT module The dongle includes the module under evaluation an RF antenna and a USB connector The USB connector is used to connect the dongle with a PC to access the Bluetooth module and to supply the dongle The STEVAL SPBT2ATV2 is a board with downloaded FW which enables the user to create a Bluetooth link with simple AT commands It is an easy solution to test and operate with the SPBT2532C2 AT module The features are m Bluetooth V2 1 board m USB connection m SMD antenna on board Figure 1 STEVAL SPBT2ATV2 dongle AM06749v1 April 2011 Doc ID 17332 Rev 2 1 30 www st com Contents AN3189 Contents 1 Qualification A sens es sees eed 4 2 Demonstration board usage limitation 5 3 Recommended operating conditions 6 4 UO ConneCtio nS 2223002222520 AUR RR CARRERA RURCRUE AC RO d UR ms w kuala CRAS 6 4 1 PAD description 6 4 2 Reset switch 7 5 Dongle layout 4 28 eee RR 8 6 Dongle schematic 9 7 Gelling Staried er uy RR S sss usay won 0 2 10 7 1 Dongl installatlODt 25s cou hk E asss a2. ST reserve the right to make changes corrections modifications or improvements to this document and the products and services described herein at any time without notice All ST products are sold pursuant to ST s terms and conditions of sale Purchasers are solely responsible for the choice selection and use of the ST products and services described herein and ST assumes no liability whatsoever relating to the choice selection or use of the ST products and services described herein No license express or implied by estoppel or otherwise to any intellectual property rights is granted under this document If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein UNLESS OTHERWISE SET FORTH IN ST S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION OR INFRINGEMENT OF ANY PATENT COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESE
3. ST AT AB CommandMode AT AB Bypass A AB BypassMode la awan tus k Tap Ta LI inm eg L 1 P Exchange data gt a t Pdl m a Qn Sas s AM05795v1 Doc ID 17332 Rev 2 19 30 Getting started AN3189 20 30 Now the two dongles can exchange data again e Disconnection The SPPDisconnect command is used to terminate a connection with the remote device AT AB SPPDisconnect If the disconnection is successful the response is AT AB SPPConnectionClosed SPPDisconnect is a command it is recognized and accepted by the dongle only if the dongle is in command mode If the dongle is in bypass mode send the escape command before giving the disconnection command Figure 25 Disconnection dongle1 dongle2 AT AB SFPconnect 0080e1f00002 J AT AB ConnectionUp AT AB ConnectionUp AT AB BypassMode AT AB BypassMode ise de HU s Se agre Exchange data Q7 gt s adl hi r i a k a ES Wal Command Wi eqena Te trial c EJ M AT csensnd Aypa Tamima rs zb 1 Da o5 OD amp Ow oS omi a 96 AT AB CormmandMode A AB SFFDisconnect AT AB SPP ConnectionClosed i AT AB ConnectionDown wiwata ell F ee Ea dif fe Lis im 3i sde Frs Pi AMOSTISv1 Information related to successful disconnection is displayed on both screens e Smart cable setup The smart cable setup command is used to enable and configure a SmartCable device A device BD ad
4. Amp ed Up lt 4C coii et Helen NA 125200 iF 1 AM06791v1 In case of 1 device found e Bonding Bonding is used when an application needs to pair with another remote device Devices must be enabled to bond with this aim we use the EnableBond command The BD Address PIN and timeout parameters are optional AT AB EnableBond If the operation is successful the response is AT AB BondEnabled To bond devices the bond command is used where the device address and the identification number PIN is specified The command is AT AB bond BD addr Pin If the request is successfully submitted the response is AT AB BondPending BD addr If the operation is successful the response is J AT AB BondOk If it fails AT AB BondFail Doc ID 17332 Rev 2 17 30 Getting started 18 30 In this case dongle1 is requesting a bonding with dongle2 Figure 21 Bonding dongle1 dongle2 e AT Command HyperTerminal at La AT Command HyperTerminal File Ede yew Cal Transfer Help Fle Edt yew Cal Trander Help DS 5 05 Dae os5 08 r Pa AT AB cormmandMode AT AB commandMode AT AB 0080e1f00001 AT AB BD Address 0080e1f00002 AT AB EnableBond AT AB EnableBond AT AB EnableBondOk AT AB EnableBondOk AT AB bond 0080e1f00002 1234 AT AB BondPending AT AB BondPending AT AB BondOk 0080e1f00002 AT AB BondOk 0080e1f00001 a lt ANSTW 115200881 Connected 0 00 50 115200 0
5. To give the command the dongle must be in command mode e Erase bond table The erase bond table command must be used to clear all the bonded device entries AT AB EraseBondTable if the operation is successful the answer is AT AB BondTableErased Command and answer syntax The syntax of the commands is fixed and cannot be changed the prefix for each command is AT AB Each command has an answer which is preceded by the prefix AT AB this identifier can be changed by means of the AT AB config command If its necessary to change the prefix of the answer from AT AB to gt gt on dongle1 the steps to follow are shown in Figure 29 q Doc ID 17332 Rev 2 AN3189 Note 7 2 4 Getting started Figure 29 Change syntax dongle1 AT Command Hype Terminal rd tow Vim Cal Tr amat er Fig Do os nia m AT A B Version AT AB abserial Ver 1 1 AT AB config ATReply gt gt AT AB Version gt gt abserial Ver 1 1 lt Conrecied O OC S Sd Wl 115200 B N 1 Change reply prefix GPIO and LED On the dongle there are 4 LEDs connected to GPIO 1 4 Each LED can be switched on off by driving the corresponding GPIO GPIO must be configured for Output or Input using the proper command AT AB GPIOConfig GPIO Pin for input AT AB GPIOConfig GPIO Pin O for output Once configured the GPIO port can be read or written with the commands AT AB GPIOWrite GPIO Pin 1 write 1 AT AB GP
6. ASCII Receiving Ji Append ine feeds to incoming line ends Force incoming data to 7 ba ASCII v Wrap lines that exceed terminal width The dongle is ready to use Press the reset switch on the dongle AM06764v1 On the screen the prompt followed by the module Bluetooth address should appear Figure 17 AT command prompt AT Command HyperTerminal Ele Edit View Call Transfer Help lowe s3 029 AT AB CommandMode AT AB BDAddress 0080e1fac053 Connected 0 00 50 115200 8 N 1 AT AB Command Mode AT AB BDAddress Xxxxxxxxxxxx Doc ID 17332 Rev 2 q 15 30 Getting started AN3189 Figure 18 BDAddress dongle1 dongle2 FAT Command Hyper Terminal re gt AT Commmand Hyper Terminal F k L pL poa aa Ha F LE te F s pi 7 D or o PE oc L oe OC Em AT 8B commandMode AT AB commandMode 47 46 BD amp ddress 0080 1f00001 AT AB BD Address 0080e1f00002 AM06789v1 7 2 2 Inquiry and available services Before establishing a connection the dongle must know which Bluetooth devices are present and which services are offered Each module has its own address which identifies the module itself in the network The BD address can be found during the discovery phase If the BD address of the Bluetooth device you want to connect to is known the inquiry procedure can be omitted e Discovery AT AB discovery This command returns the n
7. AT AB SPPConnectionClosed AT AB SPPConnectionClosed AT AB SPPConnectionClosed AT AB SPPConnectionClosed Torrene CO BEDS 115200 8 N 1 Torete 0 00 50 If dongle2 is present dongle1 automatically connects If dongle2 is unplugged connection fails However connection is automatically restored if dongle2 is again plugged in during the interval of retrial assigned to dongle1 Doc ID 17332 Rev 2 21 30 Getting started AN3189 7 2 3 22 30 Figure 28 Automatic connection dongle1 dongle2 Lig EI LOI f e jue Lao ma hmi lu s Lee 1 A EB m 1 A oF AT AB CommandMode AT AB 0080e1100001 AT AB ConnectionUp AT AB ConnectionUp AT AB BypatsMode AT AB BypassMode LT mm td ONUS IS ard wm Exchange data Bb iT Command Hypee Terminal nb Ub AT Command Hypes Terminal Jobi fe E fe l4 Deve n He x p Q4 Dave re A 21 dongle2 unplugged AT AB ConnecthonDown dongle2 plugged AT AB SPP ConnechonClosed AT AB commandMode 3 plugged AT AB SPP ConnectonClotsed AT AB BDAddress 008041100002 AT AB SPP ConnechtonClozed AT AB ConnectionUp AT AB Connectionlp AT AB BypassMode AT AB BypassMode amp i Lene Gol ANT IPLE 5 Lars COD I AND IEEE PK Exchange data e Delete smart cable setup The command to remove the SmartCableSetup is AT AB DeleteSmartCable if the operation is successful the answer is AF AB DeleteSmartCableDone
8. N 1 Failure due to different PIN amp AT Command Hyper Terminal Je SAT Command HyperTerminal F e Ede yew Ca Jasio Hep Es Edt Yew Cal Dander Help oe eS op c Oe o5 O c AT AB EnableBond AT AB EnableBond AT AB EnableBondOk AT AB EnableBondOk AT AB bond 0080e1f00002 7777 AT AB BondPending AT AB BondPending 0080 1f00001 AT AB BondF ail 115200 amp N 1 erred 0 00 50 e Connection AN3189 Once the dongle knows the device present and the service offered the command to setup connection is J AT AB SPPconnect BD Addr Service If the connection is successful the response is AT AB ConnectionUp AT AB BypassMode At this point the connection is established The dongles can send and receive data case dongle1 knows the address of dongle2 and wants to connect to dongle2 Figure 22 Connection dongle1 dongle2 an AT ouai by pes Tesaviral J ER AT f amie asd Jip LC F as iom ues Lai III kt 4 Oo a IE AT AB SPPconnect 0080 amp 1f00002 AT AB ConnectionUp AT AB ConnectionUp AT AB BypassMode AT AB BypassMode x amp Cordas Ci CR CR S0 L ka Le Ec 1 L I rara F amd Oh k urn 11 OO G t Now the two dongles are connected to one another and in bypass mode In this In other words everything typed on a terminal is transferred to the other via the Bluetooth link and vice versa In bypass mode the dongle doesn t answer the comman
9. plug some pads are also available In fact TP1 and TP2 pads make the SPBT2532C2 AT pins available to the user Figure 2 Available pads Table 2 lists the meaning of these pads Doc ID 17332 Rev 2 ky AN3189 I O connections Table 2 Pad connections Pee Don 5 Pioo general purpose VO LEDS is comnected io Wien 39 8 gt eo Se 4 2 Reset switch A reset switch SW1 is present on the dongle When SW1 is pushed SPBT2532C2 AT is forced to reset The following prompt is displayed on the screen e AT AB command mode e XAT AB BDAddress XXxxxxxxxxxx Figure 3 Reset switch AM06751v1 q Doc ID 17332 Rev 2 7 30 Dongle layout 5 8 30 Dongle layout Figure4 Dongle component layout AN3189 LESE LED RSC re Lene E Len TP TP2 TP3 TP4 TPS TPE TP7 TPE T OOOOOOOOO g am ica pi GR c3 TFil TPIS 900000 TPle Doc ID 17332 Rev 2 n uy mwana Tp OO TP14 TP16 TP18 31 Dongle schematic AN3189 Dongle schematic 6 Dongle electrical drawing Figure 5 YOLOANNOO 8S n eoejaequt ZECSH asn qN5 gsn a gsn a asn 99A gsn NC NC SUSPEND SUSPEND NC IRST VBUS Ldl uoor vo O oo LMS NOLLNGHSNd MS WN cu K Ni3HO Laa1 wyo OLY zy uuo 0 La dL A 8idL CdL Lidl OldL qNS LNY qNS 0OId9 0OId9 c0Old9 LOOIdS BT MODULE SPBT2532C2 D Q0 x
10. E directive EN 301 489 17 V 1 2 1 2002 electromagnetic compatibility and radio spectrum Matters ERM electromagnetic compatibility EMC standard for radio equipment and services part 17 specific condition for 2 4 GHz wideband transmission systems and 5 GHz high performance RLAN equipment EN 60950 1 Information technology equipment safety part 1 General requirements BQB QI ID B016360 The module is listed as Product type end product TGP version core 2 1 2 1 EDR TCRL 2009 1 Core spec version 2 1 2 1 EDR Product description Bluetooth module FCC compliance FCC qualification is strictly related to RF section design therefore it doesn t apply to the module without antenna on board However the SPBT2532C2 AT module even if not formally qualified is FCC compliant In fact it is a sub set of the qualified module with antenna SPBT2532C2A AT FCC ID X3ZBTMOD2 Doc ID 17332 Rev 2 ky AN3189 Demonstration board usage limitation 2 Demonstration board usage limitation The dongle based on the SPBT2532C2 AT module is not qualified it is a pure demonstration tool only for evaluation purpose and not a product in itself yy Doc ID 17332 Rev 2 5 30 Recommended operating conditions AN3189 3 4 1 6 30 Recommended operating conditions Table 1 Recommended operating conditions TONNNCC NNNM Jw Omwwecseemewuenne a eB 0 I O connections PAD description Other than the USB
11. E CODE DLLs SOFTWARE COMPUTER PROGRAMS AND OTHER THIRD PARTY PROPRIETARY MATERIAL LICENSED MATERIALS THAT YOU MAY USE IN CONJUNCTION WITH SILICON LARS MCU PRODUCTS ANY USE DF THE LICENSED MATERIALS IS SUBJECT TO THIS END USER LICENSE S accept the terms of the license agreement Pim C do net accept the terms of the Bcenze agreement 4 Back q 26 30 Doc ID 17332 Rev 2 AN3189 USB driver installation Figure 34 Wizard installation 1 Silicon Laboratories CP210x VCP Drivers for Windows XP 2003 Server Vi Choose Destination Location 1 x 4 Select folder whete setup wall metal files Setup wil install Silicon Laboratories CP 210 lt VCP Drreere for windows xP72003 Server Vista v5 4029 m the following folder To m tal to thes folder click Next To install bo a different folder click Browse and select another folder Diezhnation Folder c AMCUNCPZTOO Windows FP 52k3 Vila 7 AM06771v1 Figure 35 Wizard installation 2 Silicon Laboratories CP210s VOP Drivers for Windows XPBI2003 ServeriVi x Ready to Install the Program L x 4 The vazad i ready lo bagin installation Cick Install to begun the installation eh ee e change any ol your installation getlings ciek Back Chek Cancel to el VAES Figure 36 Wizard installation 3 amp Silicon Laboratories CP210x USB to UART Bridge Driver Installer x Silicon Laboratories RE 9 Silicon Laboratories CP210x USB to UART Bridge 1 L Installation complete
12. IOWrite GPIO Pin O write 0 AT AB GPIORead GPIO Pin read Doc ID 17332 Rev 2 23 30 Getting started AN3189 7 3 24 30 Example Figure 30 GPIO set dongle1 rn Command Hyper Terminal Fle A Yew Cd prdu Heb Oe os on e AT AB commandMode AT AB 0080e1f00001 AT AB GPIO Config 1 O GPIOT as output AT AB GPIO ConfigDone AT AB GPIO Config 2 Q GPIO 2 as output AT AB GPIO ConfigDone AT AB GPIOConfigDone AT AB GPIO Config 4 O GPIO4 as output AT AB GPIOConfigDone AT AB GPlOwrite 1 AT AB GPIOWrite Done GPIOT 0 LEDS off gt AT AB GPlOwrite 1 1 AT AB GPIOWriteDone GPIO1 1 LEDS on AT AB GFlOread 1 AT AB GFlOreadDone 1 read GFIO 21 Corrected OO s ANSA 115200 B1 AM06801v1 Point to point connection Modules with AT command firmware can only perform point to point connections Only one connection can be activated at once A module can be connected to several other modules but it must disconnect from the previous connection before activating a new one Figure 31 shows an example of a client C1 which needs to connect to Server S1 S2 and Sn q Doc ID 17332 Rev 2 AN3189 q Getting started Figure 31 Point to point connection S Server S1 fy Server 53 Server 2 Client C1 NS Server Sn In this case the following procedure must be used e C1 establishes the connection to S1 to exchange data C1 disconnects from S1 using the command AT AB SPPDisconne
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14. USB driver wizard installation fails follow Appendix A USB driver installation installation procedure Setup and connect The purpose of this section is to describe all the necessary steps to establish a connection between two Bluetooth STEVAL SPBT2ATV2 dongles realizing a serial line cable replacement application Two PCs and two STEVAL SPBT2ATV2 boards are needed to perform the connection q Doc ID 17332 Rev 2 AN3189 7 2 1 Getting started Figure 12 Basic setup Screen Donglel AM06760v1 Please refer to the SPBT2532C2 AT datasheet appendix C for listing and meaning of the AT commands Startup Two dongles are needed to perform the connection Each dongle has its own BD address Suppose 0080e1f00001 for dongle1 and 0080e1f00002 for dongle2 Each dongle has the following factory default UART 115200 baud no parity 1 stop bit 8 data bits Local name Amp ed UP Class of device Misc Device Profile SPP serial port profile Service name AMP SPP Deep sleep disabled Page and inquiry scan 1 28s interval 11 ms duration Security disabled Bonding PIN 1234 Bonding allowed always enabled e Plug each dongle into a PC using the USB connector Open the HyperTerminal program on both PCs and create a new connection AT Command Doc ID 17332 Rev 2 13 30 Getting started AN3189 Figure 13 Connection setup ws hb New Connection Enter a n
15. ame and choose an icon for the connection Name AT Command leon 5 9 6 9 2 LOK J Cence AMOS761v1 Set the connection port Figure 14 Connection port setup Connect To S AT Command Enter details for the phone number that you want to dial Countm region Area code Phone number Connect using COM18 and configure it Figure 15 Port parameters COM18 Properties Pon Selling Panty Slop bits Flow contro x 31 14 30 Doc ID 17332 Rev 2 AN3189 with the following parameters Select the proper COM line COM1 COM2 Set baud rate 115000 default baud rate of SPBT2532C2 AT module Set data bits 8 Set stop bits 1 Set parity none Set flow control none Getting started From the menu file set the AT command connection properties Figure 16 Connection properties setup AT Command Properties Connect To Settings Function arrow and ctrl keys act as S Terminal keys Windows keys Backspace key sends QH Del Cul H Space Ctrl H Emulation ANSIW v m y emn rel e Telnet terminal ID VT100 Backseroll buffer lines 500 C Play sound when connecting or disconnecting Input Translation ASCII Setup ASC II Setup ASCII Sending Send ine ends wath line feeds Echo typed characters locally Line delay 1 mikseconds Character delay 1 mikseconds
16. d successfully Installation Location Driver Version 5 4 29 C Program Files Silabs MCULCP2 10x Change Install Location AM06773v1 Doc ID 17332 Rev 2 27 30 q USB driver installation AN3189 Figure 37 Wizard installation terminated Silicon Laboratories CF210x VCP Drivers for Windows PCI F003 Serveri hial Irt aliis heki ia Complete Tha irata Feld cand haa succettiuly coped the S amp con Labocahones CPC VOF Demo bor freine PUOI Server Veta T v5 d 29 bo your hard dece The dier incide iiiad bakjes iha kd ber eoeculhed in onder To mitad diee or LEGS an eastern dress Z Launch the CPZ10 VEP Derer Inalala Dick Fresh to complete the Soon Labiatae CPU VEP Cheever Mos Wirka PO Seren Pas f 5 00 23 sebup AM05774v1 Figure 38 Installation completed Found Hew Hardware Wirard Completing the Found New Hardware Wizard Thee wag ipd eps Brashassd rcl aan hae poftea Nor 3 Sonn Labs OPPs USB to LAAT Brija ck Fresh 1o choqe fe vaad m The USB driver installation is now complete q 28 30 Doc ID 17332 Rev 2 AN3189 Revision history 8 Revision history Table 3 Document revision history s mm 18 Jun 2010 Initial release Code ofthe board changed from STEVAL SPBT2ATV1 to Oi I i STEVAL SPBT2ATV2 q Doc ID 17332 Rev 2 29 30 AN3189 Please Read Carefully Information in this document is provided solely in connection with ST products STMicroelectronics NV and its subsidiaries
17. dress is specified with which to automatically establish a connection replacing the need for AT connection commands It is stored in the non volatile memory The command is AT AB SmartCableSetup BD Addr Attempts Interval If the command is successful the response is AT AB SmartCableConfigDone In this case suppose an automatic connection of dongle1 to dongle2 at power on is needed with the possibility to retry for 5 times with an interval of 1 sec between each retry The command is AT AB SmartCableSetup 0080e1f00002 5 1 q Doc ID 17332 Rev 2 AN3189 q Getting started This command is stored inside the non volatile memory and executed at power on In case dongle2 is already powered Figure 26 Smart cable dongle1 dongle2 EP AT Command Hyper Tennincal ims s EJ h aT mand Hyper Terminal Pis Lie ye D a AT AB CommandMode AT AB BD Address 0080e1f00001 AT AB ConnectionUp AT AB ConnectionUp AT AB BypassMode AT AB BypassMode a arn ui ad e CR Bah den du TO E h Cinerum ted De CI a dba um po NNNM x Exchange data s Le AMQSTS nd If dongle2 is not powered or not available dongle1 automatically retries 5 times Figure 27 Automatic retrial dongle1 AT Command HyperTerminal DE Bat Command HyperTerminal De Ed Yee Cal prse pep De Ed Yee Cal rase Hep Dg 5 On e Da 5 e AT AB commandMode AT AB 0080e1f00001 AT AB SPPConnectionClosed
18. ds Doc ID 17332 Rev 2 SZA AN3189 q Getting started If for example the user needs to change some parameters of a dongle it s necessary to switch to command mode giving the escape command The escape command is a special sequence of characters followed by at least two seconds of inactivity on the serial port The escape command sequence is 4 4 Figure 23 Escape dongle1 dongle2 APA K OE seed RR gem es Tie ered i ww i ay oem Eg qena Tamina Le ve Cal rares Hi p d eme ver st rares a h D Er ER LJ dm AT amp B SPPconnect 0050e1f00002 AT AB ConnectionUp AT AB ConnectionUp AT AB BypassMode AT AB BypassMode I Em A oo mmmn P h zea s RPesseuhsaet fi g r Fromm D e gt E OP n 1 6 A AB CornrmandMode AM06794v1 As can be noted the escape command given to dongle1 doesn t affect dongle2 which remains in bypass mode Connection between the two dongles is still active to return to the exchange data situation dongle1 must be reconfigured in bypass mode with the command Bypass Figure 24 Return to bypass mode dongle1 dongle2 DP AT Canemand Hirper Terminal 1 E i RP AT Cees Pipes Terem EI E ah raies s Fu n e DUE ri AT AB SPPconnect 0080e1f00002 AT AB ConnectionUp AT AB ConnectionUp AT AB BypassMode AT AB BypassMode TT LL roin Way LT SSP ed d TAA Coca Rye Tei asia cU Fe Eu h d a des puel T 3 iP Es
19. nstallation first step 10 Wizard installation second step 11 Wizard installation third step 11 Wizard installation completed 11 Windows device manager m hh 12 aciei m 13 COoBDecBODSelllD de ed ee 14 Connection port setup 14 POM parameters 2 a en nd a da es tegen eueees seu D s panau 14 Connection properties setup 15 AT C OmMMand ProOmMDPI si erisdrrardie tenit ein E ne de goed os aku nd dan 15 BDAddress dongle1 dongle2 16 Discover dongle 42399 S s a 16 Serviee dongle T issu ed uo donc econ k awa sai Q sa ass u Qu sas den dda Ds be 17 Bonding dongle1 dongle2 nnn 18 Connection dongle1 dongle2 18 Escape dongle t dongle2 433 9 3 39 Fre na YE Rh ERES er ee een ee oar ee 19 Return to bypass mode dongle1 dongle2 19 Disconnection dongle1 dongle2 20 Smart cable dongle1 dongle2 21 Altormauc retral dODdgle isa assis see Re paui qasa s
20. port has been assigned to the STEVAL SPBT2ATV2 Bluetooth serial device The STEVAL SPBT2ATV2 is usually assigned the same virtual COM port each time it is inserted unless there are other virtual COM devices altering port assignments Two device drivers for the STEVAL SPBT2ATV2 Bluetooth device should be seen here Figure 11 Windows device manager Device Manager im el Ele Acton Yew Hep ail Hs 3 Floppy dk controllers fli Human Interface Devices 3 IDE ATAJATAPI conkrollers amp ua Infrared devices Cum Keyboards Mice and other panting devices E B PCMCIA adapters y Ports COM BLPT a Bluetooth Serial Port COM 7 Bluetooth Serial Port COMI 1 af Betooth Serial Port COMT2 27 Elusbooth Serial Port COM13 Jy Bluetooth Serial Port 20M 14 B sebooth Serial Port COMT5 E Bluetooth Serial Port COMT8 X Bluetooth Serial Port COMIT7 Bluetooth Serial Port COM y Bluetooth Serial Port COMB E Eluetooth Serial Port COM A Communications Port COMI Printer Port LPT1 J con Labs CP210x USB to LAAT Bridge COMIS ifft xo Processors V Sound video and game controllers System devices Ur Lineversal Serial Bus controllers AM06759v1 The CP2102 chip provides the function of using standard UART serial communications from the computer via the universal serial bus and interfaces directly to the Bluetooth module inside the STEVAL SPBT2ATV2 Bluetooth serial adapter If
21. ska ee Sas aa Q x ue Sa 10 7 2 Setup and connect 12 7 2 1 Blan m P P 13 7 2 2 Inquiry and available services 16 7 2 8 Command and answer syntax 22 7 24 GPlOand LED 23 7 3 Point to point connection 24 Appendix A USB driver installation 26 8 Revision history ous duuxak rues Pete cee d EHE Ed a aq P Ege doy d ue 29 2 30 Doc ID 17332 Rev 2 ky AN3189 List of figures List of figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 21 Figure 22 Figure 23 Figure 24 Figure 25 Figure 26 Figure 27 Figure 28 Figure 29 Figure 30 Figure 31 Figure 32 Figure 33 Figure 34 Figure 35 Figure 36 Figure 37 Figure 38 STEVAL SPBT2ATV2 dongle a eo ec 1 Avallable Dads 6 ese CWC osc rr 7 Dongle component layout a a hh rr 8 Dongle electrical drawing RI III 9 USB drive installation first and second step 10 Wizard i
22. t C1 establishes the connection to S2 to exchange data C1 disconnects from S2 using the command AT AB SPPDisconnet C1 establishes the connection to Sn to exchange data etc Doc ID 17332 Rev 2 25 30 USB driver installation AN3189 Appendix A USB driver installation In a case where USB driver wizard installation fails the dongle can be installed using the drive available on the silicon lab website at www silabs com support pages support aspx ProductFamily USB to UART amp PartNumber cp2102 Insert the dongle into a USB port on the PC follow these steps described in Section 7 1 of this document Figure 32 USB driver installation launch Silicon Laboratories CP 2102 VCP Drivers for Windows XP F7003 Server vi x Welcome to the nuladf5 heel Wizard bor 5Sabcon Labosatones CPZ10s VEP Driveri bor Windows XPJ Z0D3 Server Vla v5 40 24 The lei ale and wall copy S oon Lace shoes CPZ10 VCP Dunes Lorient XP 2000 Sereni ata 7 5 40 29 oris pour computer To conira chek Nest Figure 33 License agreement Silicon Laboratories CP210x VCP Drivers for Windows XP 7003 Server i E License Agreement Please raad the lolo licence agreement carefully END USER LICENSE AGREEMENT IMPORTANT READ CAREFULLY BEFORE AGREEING TO TERMS SILICON LABORATORIES INC SILICON LABORATORIES INTERNATIONAL PTE LTD AND THEIR AFFILIATES COLLECTIVELY SILICOM LABS HAVE DEVELOPED CERTAIN MATERIALS E G DEVELOPMENT TOOLS EXAMPLE CODE EMBEDDABL
23. t a device gt Ho nai this fme Chick Mest to continus Click Next to install automatically q Doc ID 17332 Rev 2 AN3189 Getting started Figure 8 Wizard installation second step Found Hew Hardware Wizard This wizard helps you install software for CP2102 USB to UART Bridge Controller M pour hardware came with an installation CD a floppy disk insert il now Now the STEVAL SPBT2ATV2 USB to UART controller and virtual COM port driver is installed e Step 3 The Found New Hardware Wizard now opens again in order to install the USB device driver Select Yes to locate the drivers from the Microsoft website Figure 9 Wizard installation third step Found Hew Hardware Wizard Welcome to the Found New Hardware Wizard Windows wil search for curent and updated solitaire by looking on your computer on lhe hardware installation CO or on the Windows Update Wieb site wit pou permission Bead ou privacy policy Can Windows connect ta Windows Update ta search For zoltveara C Yer now and every time connect a devi Ha not this time device AM06757v1 The following message appears Figure 10 Wizard installation completed i Found New Hardware Your new hardware is iret alled andreadyto use q Doc ID 17332 Rev 2 11 30 Getting started AN3189 7 2 12 30 e Step 4 Open the Windows device manager application to verify correct installation and see which COM
24. umber of responses of nearby devices and then the individual responses with BD address and name of device The number of devices returned is limited to 10 Inquiry is performed with an interval of 10 24 seconds The devices are reported in the same order as the original inquiry results For each name or service name request that is successful the response uses the returned names in the following format AT AB Device BD addr name AT AB Device BD addr Unknown As a consequence of a discovery command issued by dongle1 the following lines are displayed Figure 19 Discovery dongle1 PS AT Command Hyper Terminai Fa Ce Yee Cet Diarsia pleb C a 0M cs AT AB discovery AT AB InqPending AT AB DiscoveryPending 1 AT AB Device 0080e1f00002 Amp ed Up Vater tt Q CC CN 1 1163700 D H 1 AMOS79Ov1 Note In case of 1 device found 16 30 Doc ID 17332 Rev 2 Ay AN3189 Note Getting started e Service To verify at the same time which kind of service is available use the command AT AB discovery CoD profile Hesponse is AT AB Device BD addr name As a consequence of a discovery command for SPP service issued by dongle1 the following appears on the screen Figure 20 Service dongle1 Eh AT Command Hyper Terminal fie Ede os Cal parii bjp iD or uD EP AT A6 discovery all SPP AT AB InqPending AT AB DiscoveryPending 1 AT AB Device 0080e1f00002
25. wan a RERO RH dC 21 Automatic connection dongle1 dongle2 22 Change syntax dongleT a4 25 a hc Romae 8 serais secs Rm HERO eee a a c 23 GPIO Ser dondle 5 a ee eie der ee ee probo er qe qe Pelei eee OR b a 24 Point to point connection 25 USB driver installation launch 26 License agreemen il acm aei diese ces rude aQ aqu de odo Qa ode d 26 Wizard installation T cs 2 s ie en loe Sack Roms ER Ee sa CR AD RUE a 27 Wizard INSIAlIQUON en si yaman ua wa seus 2 mam a Rien Sas eo cils ao 27 Wizard INSTANAUON SH Gog med be S Q koa gusta s RUB G w se PS Sw B RR P Q S 27 Wizard installation terminated 28 Installation completed 28 Doc ID 17332 Rev 2 3 30 Qualification 1 4 30 AN3189 Qualification Bluetooth module SPBT2532C2 AT is CE BQB qualified and FCC compliant CE Registration 0307 ARAJ00079 Measurements have been performed in accordance with report available on request EN 300 328 V 1 7 1 2004 11 electromagnetic compatibility and radio spectrum Matters ERM Wideband transmission systems data transmission equipment operating in the 2 4 GHZ ISM band and using wideband modulation techniques harmonized EN covering essential requirements under article 3 2 of the R amp TT
26. zorno SEZSS O2203 Xx m R n n x c z Cldl EldL ldl Sidl 9idL kdl tdl 8dL AM06753v1 ZIN VNNALNV SdL 9dL dL q31 9 30 Doc ID 17332 Rev 2 Getting started AN3189 7 7 1 10 30 Getting started Dongle installation The Bluetooth SPBT2532C2 AT module and the related dongle do not need any Bluetooth driver on the host processor However before using a new USB device you need to install it on your PC If the USB driver is not present on the PC you need to apply a simple installation procedure as follows e Step 1 Simply plug the STEVAL SPBT2ATV2 into any available USB port The computer responds with the following two messages Figure 6 USB drive installation first and second step j Found New Hardwore X i found New Hardware CP21C2 USD Lo WAAT Bridge Cort roller P2102 USO Composite Device e Step 2 Next Windows launches a Found New Hardware Wizard installation window Select Yes to locate the drivers from the Microsoft website Figure 7 Wizard installation first step Found Mew Hardware Wizard Welcome to the Found New Hardware Wizard Window vell search lor currant and updated sofiwaee by hooking on your computer on the hardware slallabon CO cr on the Window Update Web cite wah your pesmitton Bleed cur preacy policy Can Windows connect to Windows Update bo raach lor some les this time or CY Yer now and every tima connec
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