Cambridge Silicon Radio BLUESLIM2 BlueSlim 2 Bluetooth Radio Module User Manual

Cambridge Silicon Radio Ltd BlueSlim 2 Bluetooth Radio Module

User Manual

_äìÉpäáã=O»User GuideIssue 1 CSRChurchill HouseCambridge Business ParkCowley RoadCambridge CB4 0WZUnited KingdomRegistered in England 3665875Tel.: +44 (0)1223 692000Fax.: +44 (0)1223 692001www.csr.com CS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement.
Document HistoryRevision Date Change Reason119 JAN 11 Original publication of this document.Document HistoryCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 2 of 24_äìÉpäáã=O= User Guide
Trademarks, Patents and LicensesUnless otherwise stated, words and logos marked with ™ or ® are trademarks registered or owned by CSR plc orits affiliates.Other products, services and names used in this document may have been trademarked by their respective owners.The publication of this information does not imply that any license is granted under any patent or other rights ownedby CSR plc.CSR reserves the right to make technical changes to its products as part of its development programme.While every care has been taken to ensure the accuracy of the contents of this document, CSR cannot acceptresponsibility for any errors.CSR’s products are not authorised for use in life-support or safety-critical applications.Refer to www.csrsupport.com for compliance and conformance to standards information.No statements or representations in this document are to be construed as advertising, marketing, or offering for salein the United States imported covered products subject to the Cease and Desist Order issued by the U.S.International Trade Commission in its Investigation No. 337-TA-602. Such products include SiRFstarIII™ chips thatoperate with SiRF software that supports SiRFInstantFix™, and/or SiRFLoc® servers, or contains SyncFreeNavfunctionality.Trademarks, Patents and LicensesCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 3 of 24_äìÉpäáã=O= User Guide
Contents1 Introduction ..................................................................................................................................................... 62 System Requirements .................................................................................................................................... 72.1 Operating System .................................................................................................................................. 72.2 Software Required ................................................................................................................................. 73 Install BlueSuite .............................................................................................................................................. 84 Install a USB Driver ...................................................................................................................................... 105 Firmware Overview ....................................................................................................................................... 115.1 Firmware File Formats ......................................................................................................................... 115.2 Persistent Store ................................................................................................................................... 115.3 Firmware Build Types .......................................................................................................................... 125.4 Upgrading Firmware ............................................................................................................................ 126 Getting Started .............................................................................................................................................. 136.1 Exploring the Bluetooth Stack .............................................................................................................. 137 BlueSuite Programs ...................................................................................................................................... 147.1 Transport Options for Command Line Tools ........................................................................................ 147.2 BlueFlash ............................................................................................................................................. 157.2.1 User Interface ......................................................................................................................... 157.2.2 Troubleshooting BlueFlash .................................................................................................... 177.2.3 BlueFlashCmd ........................................................................................................................ 177.3 PSTool ................................................................................................................................................. 177.3.1 PsCli ....................................................................................................................................... 177.3.2 Documentation ....................................................................................................................... 177.4 BlueTest3 ............................................................................................................................................. 177.4.1 Documentation ....................................................................................................................... 177.5 BTCli .................................................................................................................................................... 187.6 RFCli .................................................................................................................................................... 187.7 BCFMRadio ......................................................................................................................................... 187.8 E2BlueCmd .......................................................................................................................................... 187.9 DFU Wizard ......................................................................................................................................... 187.10 DFU Babel ........................................................................................................................................... 187.10.1 Upgrading The USB to SPI Converter Firmware ................................................................... 187.11 DFU ToolTips ....................................................................................................................................... 197.12 DFU Tools ............................................................................................................................................ 198 TrueTest Toolkit ............................................................................................................................................ 209 Document References .................................................................................................................................. 21A Regulatory Notes and Information ................................................................................................................ 22A.1 Industry Canada Statements ............................................................................................................... 22A.2 OEM Responsibilities ........................................................................................................................... 22A.3 End Product Labelling .......................................................................................................................... 23Terms and Definitions ............................................................................................................................................ 24List of FiguresFigure 3.1 Full Installation of BlueSuite .............................................................................................................. 8Figure 3.2 Additional Tasks Dialogue ................................................................................................................. 9Figure 7.1 BlueFlash User Interface in Windows Vista .................................................................................... 15Figure 7.2 A DFU ToolTip ................................................................................................................................ 19ContentsCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. 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List of TablesTable 5.1 Firmware File Formats ..................................................................................................................... 11Table 7.1 Command Line Transport Options ................................................................................................... 14Table 7.2 Explanation of the BlueFlash User Interface .................................................................................... 16ContentsCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 5 of 24_äìÉpäáã=O= User Guide
1 Introduction_äìÉpìáíÉ» is a _äìÉ`çêÉ∆ development suite designed to help with your _äìÉíççíÜ∆ wireless technologydevelopment program and with all testing requirements for the BlueSlim 2 module.BlueSuite contains:■Graphical and command-line applications to configure, test and program the BlueCore device in yourdesign.■The qêìÉqÉëí» Toolkit, a set of libraries for developing production test applications for your BlueCoreenabled devices.■Device drivers to communicate with BlueCore.■Documentation to help development.This user guide explains:■The minimum system requirements in order to be able to run Bluesuite. See Section 2.■How to install BlueSuite Section 3 and Section 4.■The features and functions Bluesuite contains. See Section 7.IntroductionCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 6 of 24_äìÉpäáã=O= User Guide
2 System RequirementsMinimum system requirements for BlueSuite are:■Pentium processor based personal computer■64MB of RAM■20MB of available hard disk space2.1 Operating SystemBlueSuite can be used on the following operating systems:■Microsoft Windows XP Service Pack 2 and later (not x64)■Microsoft Windows Vista (not x64)■Microsoft Windows 2000 Service Pack 3 and later (only for versions of BlueSuite prior to 2.0)See the release notes for testing information and detailed operating system requirements.2.2 Software RequiredYour copy of BlueSuite comes with:■Microsoft .NET Framework Version 2.0 Redistributable Package■Visual C++ 2005 Redistributable PackageThe BlueSuite installer automatically installs these packages on your computer if they are missing.System RequirementsCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 7 of 24_äìÉpäáã=O= User Guide
3 Install BlueSuiteNote:A bug in BlueSuite version 1.23 means that even if a later version of BlueSuite is installed, the version informationfor the USB driver may still indicate 1.23. If version 1.23 has previously been installed on the PC, unplug allCSR hardware, make sure you have the latest version of BlueSuite installed and run usbpurger from theBlueSuite installation directory. When a CSR BlueCore is plugged in, the Hardware Wizard prompts you fordrivers.Run the BlueSuite installer and follow the instructions displayed by the setup wizard.By default the installer does a full installation, as shown in Figure 3.1. If you do not want to install all of the possiblecomponents, be sure that you install:■Drivers to allow SPI communication with the chip. You will need these to back-up your BlueCore device.■USBDeviceDriver if you want to connect your device to your computer's USB port.■DLL's, LIB's and headers to assist in production test if you want to do production testing.Figure 3.1: Full Installation of BlueSuiteWhen you get to the Additional Tasks dialogue in Figure 3.2, you have to select the default debug transport. Thisconfigures the default behaviour of the BlueSuite programs. You can change this after installation by changingenvironment variable SPITRANS to LPT or USB. See Section 7.1Install BlueSuiteCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 8 of 24_äìÉpäáã=O= User Guide
Figure 3.2: Additional Tasks DialogueInstall BlueSuiteCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 9 of 24_äìÉpäáã=O= User Guide
4 Install a USB DriverBlueCore devices can be used with a USB host interface. The USB host interface is not a debugging interface andcan be used by end users or in production modules. If you want to use the USB host interface to BlueCore, you mustfirst configure your BlueCore for the USB host interface, and then install a USB device driver.Install a USB DriverCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 10 of 24_äìÉpäáã=O= User Guide
5 Firmware OverviewCSR’s BlueCore ICs contain control software (called firmware). Firmware in BlueCores with flash can be updatedusing tools in BlueSuite:■BlueFlash (see Section 7.2) is used during development to update your BlueCore's firmware using the SerialPeripheral Interface (SPI) debugging interface. TestFlash (part of TrueTest, see Section 8) can be used forthe same purpose on the production line.■DFUWizard (see Section 7.9) can sometimes be used to upgrade the firmware both in development and inthe field.DFU (Device Firmware Upgrade) is a USB standard that allows end users to upgrade the BlueCore'sfirmware over the USB or UART (Universal Asynchronous Receiver Transmitter) interface.DFUWizard requires some firmware (the loader) to already be present in the device. The loader can onlybe updated by BlueFlash.The firmware version number is an important piece of information. You can identify your current firmware versionusing BlueFlash, see Section 7.2.5.1 Firmware File FormatsTable 5.1 describes the different firmware file formats you may encounter.File Extension(s) Description.xpv/.xdv The standard BlueCore firmware file format holds thebinary data for firmware releases in two separate files,each of which hold part of the data..xuv This firmware file format is one file containing thecontents of both the .xpv file and the .xdv file..xhv Chips with integrated flash have firmware filescontaining extra production information about the flash..dfu File format for use with DFUWizard.Note:DFUTools, see Section 7.12, can convert .xpvand .xdv files into a .dfu file.Table 5.1: Firmware File FormatsThe .dfu file format is a flexible container format that can hold multiple different firmware images (for BlueCore2and later chips) and multiple versions of the Persistent Store. This means you can have a universal .dfu file thatworks for multiple hardware devices.See BlueCore Device Firmware Upgrade Overview for a description of what DFU is and how it is used.5.2 Persistent StoreAs well as containing the firmware image (i.e. control software), firmware files can also contain configurationinformation known as Persistent Store (PS). DFU files can contain information for a partial or full update of the PS.Any areas of the PS that are not in the DFU file will remain as they were before the update. Other firmware filescannot contain partial information; they either preserve or replace the PS.Firmware upgrades from the CSR support website do not contain any PS settings, thus the current settings arepreserved. Firmware dumps that you make contain PS settings, and so will overwrite any existing ones if you upgradeusing a previously dumped file.Firmware OverviewCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 11 of 24_äìÉpäáã=O= User Guide
Note:If firmware with no PS is downloaded onto a blank flash, a new PS is created on the flash memory using defaultvalues suitable for a Casira module. However, some keys require calibration per module for optimalperformance.See pskeys.html in the firmware release for details on using individual PS Keys. Some of the sameinformation is available by clicking the Describe button in PSTool, see the PSTool User Guide.5.3 Firmware Build TypesThe Bluecore’s Bluetooth stack firmware comes in two forms, either containing the Bluetooth stack layers up to theHost Controller Interface (HCI) layer, or containing all the stack layers up to the Radio Frequency COMMunication(RFCOMM) layer.Since Firmware version 18, firmware builds are called Unified. They contain all the Bluetooth stack layers up toRFCOMM, but can be configured to present either an HCI interface, or an RFCOMM interface. The behaviour iscontrolled by PSKEY_ONCHIP_HCI_CLIENT, see the firmware release files for more information.All types of firmware builds can be held in any BlueCore firmware file format.5.4 Upgrading FirmwareGo to the Bluetooth Firmware section on the CSR support website (www.csrsupport.com/BluetoothFirmware) to getthe latest BlueCore firmware files. Use BlueFlash or DFUWizard to download the firmware to your BlueCore device.Note:Casira users should see the Casira User Guide for instructions on upgrading their firmware.Firmware OverviewCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 12 of 24_äìÉpäáã=O= User Guide
6 Getting StartedWhen you have connected your BlueCore device(s) to your computer, you can use BlueSuite tools to communicatewith them.To test you have connected your BlueCore device(s) succesfully, you can use:■The command-line tool btcli (Section 7.5).■One of the graphical programs PSTool (See the PSTool User Guide) or BlueTest3 (See the BlueTest UserGuide).6.1 Exploring the Bluetooth StackUse btcli if you want to explore the Bluetooth stack at all before starting development, as it provides a lower-levelinterface than the graphical programs in BlueSuite.The Bluetooth stack is described in the Specification of the Bluetooth System from www.bluetooth.com.Getting StartedCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 13 of 24_äìÉpäáã=O= User Guide
7 BlueSuite ProgramsThis chapter describes the programs included in BlueSuite. The features of each program are briefly described andany relevant documentation is listed. Some programs without separate user guides are described in full detail.7.1 Transport Options for Command Line ToolsSome command line tools in BlueSuite take a -trans option, which controls the transport options. Table 7.1indicates which variables can be used with each tool:Variable e2bluecmd/blueflashcmdpscli Default Description Example ValuesCSRTRANS - x SPI The transport to use SPI, USB, BCSP, H4 andH5HCIPORT - x autodetect ifUSB, otherwiseCOM1The port to use for theselected HCI transport ifnot CSRTRANS=SPIcom1, com2, csr0HCIBAUD - x 115200 The baud rate to use foruart based HCItransports115200, 38400, etc.SPITRANS x x LPT The SPI transport to useif CSRTRANS=SPI LPT, USBSPIPORT x x autodetect The port to use for theselected SPI transport■A LPT port number:1, 2 etc.■A USB-to-SPIconverter's ordinalposition: o, 1, 2.■A USB-to-SPIconverter's serialnumber (as printedon the convertere.g. 185920)SPIMUL x x 0 The device to use if theSPI port is multiplexed0, 1, etc.Table 7.1: Command Line Transport OptionsNote:Where appropriate, BlueSuite tools attempts to prepend \\.\ to a string in HCIPORT. For example the nameof a CSR USB device on WinXP is \\.\csr0; BlueSuite tools re-interpret csr0 as \\.\csr0.ExamplesTo use USB-SPI (where 185920 is the serial number printed on the USB-SPI):-trans "CSRTRANS=SPI SPITRANS=USB SPIPORT=185920" (or just "SPITRANS=USB SPIPORT=185920")To use BCSP on COM1 at 38.4 kbaud:-trans "CSRTRANS=BCSP HCIPORT=com1 HCIBAUD=38400"It is possible to set these as Windows environment variables, which are then used as the default setting for a variablee.g. "set SPITRANS=USB" would change the default SPI transport from LPT-SPI to USB-SPI.BlueSuite ProgramsCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 14 of 24_äìÉpäáã=O= User Guide
7.2 BlueFlashBlueFlash is a utility that allows you to download and upload firmware to and from the flash memory on the Casiramodules or on your own BlueCore designs.As described in Section 5, there are several different firmware file formats, and firmware files may contain PersistentStore settings. Read Section 5.2 to make sure you do not accidentally change Persistent Store settings and to seewhich parts of BlueCore's firmware is updated by BlueFlash.Important Note:Do not erase the Persistent Store with Flash Erase (either by selection or via Full Erase) unless you are completelysure.Fully erasing the flash removes all Persistent Store settings. Use Full Erase only in the event that there may bea problem with the Persistent Store and you want to reload to a previous known working version.7.2.1 User InterfaceBlueFlash opens with a user interface window, see Figure 7.1.Table 7.2 explains the function of each button or area.Figure 7.1: BlueFlash User Interface in Windows VistaBlueSuite ProgramsCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 15 of 24_äìÉpäáã=O= User Guide
Button orAreaExplanationChoose FileOpens a dialogue box for selection of the firmware file to download to the flash on the BlueCoreModule. You may open a .xpv, .xuv or .xbv firmware fileNote:If you open a .xpv file, the .xdv file must be present in the same folder.EditIf pressed, a message indicates that this is no longer supported.DownloadCopies the selected file to the flash on the BlueCore module. This process updates each flash blockas required and verifies them in turn.VerifyCompares the selected file with the code programmed into the flash on the BlueCore module.Verify only compares components contained in the file. The status area shows any reporteddifferences.Status Provides a text report of the status of the current operation.ProgressBarDisplays a visual indication of progress for the current operation.StartProcessorChanges depending on the status of the processor. If it displays Stop Processor, the processor isrunning. It must be stopped before attempting to download code. When the new code has beenloaded, the processor can be restarted by clicking Start Processor.Firmware IDIdentifies which version of firmware is currently loaded on the module. If BlueFlash is unable toidentify the firmware version, you can still upgrade the firmware using this utility.DumpAllows the user to dump the contents of the flash on the BlueCore module to a file. The data can bestored either as a pair of .xpv/.xdv files, as a combined .xuv file or as a raw binary file. Thedumped file also contains all of the Persistent Store settings, allowing you to restore to a knownfirmware build and Persistent Store settings.Flash EraseProvides options for erasing some or all of the flash memory including the Persistent Store area.File IDDisplays the name and version of firmware of the file selected for download on the module.FileSelectionDisplays the name and location of the file selected for download.Flash Type Displays the type of flash memory that has been identified on the BlueCore module. Flash type isidentified after you stop the processor. Different types of flash memory may have different memoryblock structures that require adjustments to BlueCore’s memory map. If the flash type indicatesUnrecognised Flash assuming SST, either the flash on the BlueCore module is not supported,or there is a problem with the SPI connection. See Section 7.2.2.SPISelectionAllows the user to select the LPT or USB port to which the SPI cable is connected.AboutIndicates the version of the BlueFlash application in use. CSR advises using the most up to dateversion. Refer to the CSR support website for available updates.Table 7.2: Explanation of the BlueFlash User InterfaceBlueSuite ProgramsCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 16 of 24_äìÉpäáã=O= User Guide
7.2.2 Troubleshooting BlueFlashPotential problems:■If BlueFlash cannot identify the current build of firmware on BlueCore, check your firmware version.■If BlueFlash cannot identify flash type, BlueFlash fails to stop processor or BlueFlash times out trying tomake a connection to BlueCore, ensure that the following actions have been completed:■Run InstParSpi.bat (C:\Program Files\CSR\BlueSuite\drivers) to copy and register theparspi.sys device driver, making sure you have administrative rights . Reboot your PC.■Driver has been installed in the registry by looking forHKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Parspi■SPI cable is correctly connected■Check for conflicts with other drivers, especially printer drivers (this includes the PDF converters).Conflicting printer drivers should be removed. To amend or remove a driver, select Printers and Faxesin the Control Panel and select File\Server Properties. Click on the Ports tab. Move the port to anotherlocation or delete the device.■Ensure that another SPI application is not trying to access the SPI port. SPI uses mutexes around portaccess, therefore another application may lock the port. Close all SPI based applications (use TaskManager if necessary) and retry. Reboot if necessary.7.2.3 BlueFlashCmdBlueFlashCmd is a command-line tool to download and upload firmware to flash memory on your BlueCore device.It can do everything BlueFlash does.Type BlueFlashCmd.exe -help for usage instructions.Note:Running BlueFlashCmd will reset your BlueCore chip7.3 PSToolPSTool is an editing suite that allows you to read and modify the Persistent Store. The Persistent Store consists ofconfiguration keys that modify the operation of the firmware. BlueCore is a very flexible device with many setupoptions. PS Keys must be set correctly for BlueCore to work in a particular design. Some PS Keys must be calibratedfor each module.7.3.1 PsCliPsCli is a command-line interface for reading and modifying the Persistent Store. Type pscli.exe -help to seeusage instructions.7.3.2 DocumentationPSTool and pscli are described in the PSTool User Guide.See pskeys.html in the firmware release for details on using individual PS Keys.7.4 BlueTest3BlueTest3 is a program that enables you to execute BlueCore’s Built In Self Test (BIST) functions for RF testing.The BIST functions consist mainly of low level radio tests (transmitting a continuous wave at a prescribed frequencyor receiving pseudo random data and calculating bit error rates). Included are tests for the PCM port and otherinternal blocks.7.4.1 DocumentationSee the BlueTest User Guide.BlueSuite ProgramsCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 17 of 24_äìÉpäáã=O= User Guide
7.5 BTCliBluetooth Command Line Interface (BTCli) is a command-line program that lets you send Host Controller Interface(HCI) commands to your BlueCore device. Host computers use the HCI interface (part of the Bluetooth specification)to communicate with Bluetooth controllers (e.g. your BlueCore chip).See the BTCli User Guide for full details.7.6 RFCliRFCli is a command line utility for communicating with RFCOMM firmware builds. It enables you to send and receiveRFCOMM primitives to the chip (as well as other protocols). It also has a Tool Command Language (Tcl) interpreterbuilt in so you can write scripts.See the RFCli User Guide for full details.7.7 BCFMRadioImportant Note:Read the document referenced below before running this program, as you must configure your BlueCore devicebefore this program will connect to it.BCFMRadio is a graphical tool for exercising the FM receiver on Bluecore5-FM. It is able to communicate with theBluecore using I²C or BCCMDs using BCSP, H4, H4 Deep Sleep, H5, USB and SPI. BCFMRadio provides a user-friendly interface allowing configuration of the BlueCore5-FM radio.See Operating the BlueCore5-FM Radio Application Note.7.8 E2BlueCmdE2BlueCmd is a command-line tool which can read and write from/to EEPROM to initialise the BlueCoreEEPROM header, read and write blocks, and verify EEPROM contents against a file.E2BlueCmd works over the SPI interface.Type e2bluecmd -help for usage instructions.7.9 DFU WizardThe DFU Wizard is a program for end users to upgrade the firmware on their BlueCore devices.7.10 DFU BabelThe USB to SPI Converter (or Babel) transforms the USB packets from the host computer to SPI signals sent outover Category 5 cable.DFU Babel is a program that lets you upgrade your USB to SPI Converter with new firmware. If CSR release afirmware upgrade for the USB to SPI Converter, you will be able to find it on www.csrsupport.com.See the USB-SPI Converter User Guide.7.10.1 Upgrading The USB to SPI Converter FirmwareImportant Note:Do not attempt to upgrade a USB to SPI Converter with firmware designed for different hardware (e.g. Casirafirmware). The USB to SPI Converter needs special firmware and any other firmware may make it permanentlyunusable.See the USB-SPI Firmware Upgrade Guide.BlueSuite ProgramsCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 18 of 24_äìÉpäáã=O= User Guide
7.11 DFU ToolTipsBlueSuite comes with DFU ToolTips, a shell extension that shows tool tips for DFU files in Windows. To see the tooltip, point the mouse over a DFU file, and wait for the tool tip to appear. Figure 7.2 shows a DFU tool tip.If the tool tip does not appear, you may have disabled tool tips in your version of Windows. To enable tool tips forfiles:1. Go to the Control Panel2. Open Folder Options3. Select the View tab4. Scroll down the Advanced settings to Show pop-up description for folder and desktop items. Tick this box.5. Click OKDFU ToolTips also lets you right-click on a DFU file, and Download to BlueCore. This runs the DFU Wizard to downloadthe DFU file to your BlueCore device.Figure 7.2: A DFU ToolTip7.12 DFU ToolsDFU Tools are a suite of command-line tools to let your sign and combine firmware and persistent store files to formDFU files.The DFU Tools documentation can be accessed from the Start Menu. Open the CSR BlueSuite item, and click CSRDFU Tools Documentation.BlueSuite ProgramsCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 19 of 24_äìÉpäáã=O= User Guide
8 TrueTest ToolkitThe TrueTest toolkit consists of the necessary libraries and documentation to let you develop applications in a varietyof languages for production programming and testing of BlueCore enabled devices.The toolkit is designed for use in production test systems. Instead of writing test scripts to call other BlueSuiteprograms, you can write a test program that accesses the test APIs (Application Programming Interface) directly.See the TrueTest Toolkit Introduction.TrueTest ToolkitCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 20 of 24_äìÉpäáã=O= User Guide
9 Document ReferencesDocument ReferenceSpecification of the Bluetooth SystemVersion 2.1 + EDR, Core Package, 26 July 2007www.bluetooth.comBlueCore Class 2 Example Designs www.csrsupport.comBlueCore Production Information Data Books www.csrsupport.comBlueCore Device Firmware Upgrade (DFU) OverviewCS-112861-ANUSB Device Firmware Upgrade SpecificationPart of the USB Specificationhttp://www.usb.org/developers/devclass_docs/DFU_1.1.pdfPSTool User GuideCS-101505-UGBlueTest User GuideCS-102736-ANUSB-SPI Converter User GuideCS-114776-UGTrueTest Toolkit IntroductionCS-101531-ANCasira User GuideCS-102077-UGUSB-SPI Firmware Upgrade GuideCS-203416-UGUSB Device Driver User GuideCS-208306-UGDocument ReferencesCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 21 of 24_äìÉpäáã=O= User Guide
Appendix A Regulatory Notes and InformationThis device complies with Part 15 of the FCC Rules.Operation is subject to the two following conditions:1. This device may not cause harmful interference2. This device must accept any interference received, including interference that may cause undesiredoperation.Changes or modifications to the transmitter not expressively approved by CSR could void the authority ability tooperate the equipment.User Label WarningThe transmitter is in compliance with the Part 15 FCC Rules. A label which demonstrates compliance with the FCCis located on the bottom of the laptop. The label contains the following information:■Contains FCC ID:- PIWBLUESLIM2Transmitter WarningInstallers of the Bluetooth transmitter should note that the Bluetooth transmitter should not be co-located with anyother transmitter, for example WLAN interfaces in the lap top. The distance between the Bluetooth transmitter andantennas of other radio equipment must be at least 20cm in distance away from each other. Any closer installationsrequire additional certification filings to examine co-location issues.A.1 Industry Canada StatementsOperation is subject to the following two conditions:1. This device may not cause interference2. This device must accept any interference, including interference that may cause undesired operation of thedevice.To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that theequivalent isotropically radiated power (EIRP) is not more than that permitted for successful communication.This device has been designed to operate with the antennas listed below and having a maximum gain of 3dBi.Antennas not included in this list or having a gain greater than 3dBi are strictly prohibited for use with this device.The required antenna impedance is 50Ω.Module BLUESLIM2 uses a printed dual-meander antenna designed by CSR.A.2 OEM ResponsibilitiesThe BLUESLIM2 Bluetooth Module has been certified for integration into products only by OEM integrators underthe following conditions:1. The antenna(s) must be installed such that a minimum separation distance of 20cm is maintained betweenthe radiator (antenna) and all persons at all times.2. The transmitter module must not be co-located or operating in conjunction with any other antenna ortransmitter.As long as the two conditions above are met, further transmitter testing will not be required. However, the OEMintegrator is still responsible for testing their end-product for any additional compliance requirements required withthis module installed (for example, digital device emissions, PC peripheral requirements, etc.).Important Note:In the event that these conditions can not be met (for certain configurations or co-location with anothertransmitter), then the FCC and Industry Canada authorizations are no longer considered valid and the FCC IDand IC Certification Number can not be used on the final product. In these circumstances, the OEM integratorwill be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCCand Industry Canada authorization.Regulatory Notes and InformationCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 22 of 24_äìÉpäáã=O= User Guide
A.3 End Product LabellingThe BlueSlim 2 Bluetooth Module is labeled with its own FCC ID and IC Certification Number. If the FCC ID and ICCertification Number are not visible when the module is installed inside another device, then the outside of the deviceinto which the module is installed must also display a label referring to the enclosed module. In that case, the finalend product must be labeled in a visible area with the following:■"Contains Transmitter Module FCC ID: PIWBLUESLIM2"■"Contains Transmitter Module IC: 5255A-BLUESLIM2"or■"Contains FCC ID: PIWBLUESLIM2"■"Contains IC: 5255A-BLUESLIM2"The OEM of the BlueSlim2 Bluetooth Module must only use the approved antenna(s) listed above, which have beencertified with this module. The OEM integrator has to be aware not to provide information to the end user regardinghow to install or remove this RF module or change RF related parameters in the user manual of the end product."To comply with FCC and Industry Canada RF radiation exposure limits for general population, the antenna(s) usedfor this transmitter must be installed such that a minimum separation distance of 20cm is maintained between theradiator (antenna) and all persons at all times and must not be co-located or operating in conjunction with any otherantenna or transmitter."Regulatory Notes and InformationCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 23 of 24_äìÉpäáã=O= User Guide
Terms and DefinitionsTerm DefinitionAPI Application Programming InterfaceBCHS BlueCore Host SoftwareBIST Built-In Self-TestBlueCore®Group term for CSR’s range of Bluetooth wireless technology ICsBluetooth®Set of technologies providing audio and data transfer over short-range radio connectionsBTCli Bluetooth Command Line InterfaceCD ROM Compact Disk Read Only MemoryCSR Cambridge Silicon RadioDFU Device Firmware UpgradeDLL Dynamically Linked Librarye.g.exempli gratia, for exampleEDR Enhanced Data RateEEPROM Electrically Erasable Programmable Read Only Memoryetcet cetera, and the rest, and so forthHCI Host Controller Interfacei.e.Id est, that isLPT Line Printer TerminalPC Personal ComputerPCM Pulse Code ModulationPDF Portable Document FormatPersistent Store Store of configuration values in non-volatile memoryPsCli Persistent Store Command Line InterfaceRAM Random Access MemoryRF Radio FrequencyRFCli RFCOMM Command Line InterfaceRFCOMM Radio Frequency COMMunication. Protocol layer providing serial port emulation over L2CAPSPI Serial Peripheral InterfaceTcl The Tool Command Language, a scripting languageUART Universal Asynchronous Receiver TransmitterUSB Universal Serial BusTerms and DefinitionsCS-212058-UGP1 © Cambridge Silicon Radio Limited 2011This material is subject to CSR’s non-disclosure agreement. Page 24 of 24_äìÉpäáã=O= User Guide

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