2013嵌入式技術教育者年會03專題培訓tiva m4training

業(yè)界最全面的處理器產品線,統(tǒng)一的開發(fā)軟件TIEmbeddedCodeComposerStudio?Microcontrollers DigitalSignalProcessors16-bitultra-LowestPowerog,og,Up

40

SSARM?Cortex?-M3、8080Up

ARM?Cortex?-M3&&Medical

&ARM9Valueline500Perf.Lineto

300MHzto+Accelerator

LowpowerUpto300+80MHztoMPUs–4TivaCARM處理款式M系統(tǒng)中6AdvancedRISC80-MHzoperation;100DMIPSHarvardFastFloating-PointUnit7

Includesdual-ARM+DSP

&Cortex-M3

Tiva?CCortex?-Systemexpertise, og,software,tools,trainingand8(Lowpower,hand-heldsmartGamingequipment游戲設Homeandcommercialsitemonitoringandcontrol樓宇自動Motioncontrol運動控Medicalinstrumentation醫(yī)療設Testandmeasurementequipment檢測儀Factoryautomation工業(yè)自動Fireandsecurity安全檢SmartEnergy/SmartGridsolutions智能儀 ligentlightingcontrol智能燈光控Transportation交9Home,Building&IndustrialOn-boardOn-boardperipheralsforamyriadofconnectedHeadroomforextendedfunctionality—為擴展應用預留空 LowpowerforportabilityScalabilityfortailoredproductlinesandIntegrationforcost-TM4C123XIntegratedfloating-pointcoreat+80MHz─provideshigherHigh- ogTivaWaresoftware–EnableseasymigrationtoCortex?-M4Fcapabilitiesfor Integrated10/100ENETMAC+PHY–(comingLowpowermodesaslowas

UptoMPU:存保護單

Upto256KBUpto32Upto256KB

CPower&PrecisionRTCRTCBattery-BackedDMA(326×64-bit6×6×64-bit/SystickSystick2×Watchdog2×Quadrature2×QuadratureEncoder ogLDOVoltage ogLDOVoltage12ch,1S/H12-bit1MSPS12ch,1S/H12-bit1MSPS

USBFullSpeed

DK-TM4C123DevelopmentAvailable

TivaWareforCSeries–IntegratedROM,includingperipheraldriverCodeComposerStudio?TIRTOSARM3rdPartyTiva:FocusedonDifferentiatedCConnect,CommunicateCSensorTechnologycombinesdatafrommultiplesensors—accelerometer,gyroscopeandmagnetometer—todeliveraccurate,real-time,motion-relatedinformation.

ConnectingandautomatingbuildingandindustrialSensorhubforconsumerandMotionTivaCTivaCRichConnectivityOptionsw/Hub&CANbusisamessage-basedprotocol,designedspecificallyforautomotiveapplicationsbutnowalsousedinotherareassuchasaerospace,industrialautomationandmedicalequipment.USBFull-speedUSB2.0OTG/Host/Device.Supportscontrol,interruptandbulktransfersof12Mbps.Simplify&SpeedTITools,Software,Applicationsand

SupportandEvaluationDevelopmentApplication

TivaWareforno-OSsoftwareCodeComposerStudio?v.TI-RTOSfor Librariesfor

On 24/7supportviaE2EonlinecommunityandforumsLargestglobalsales morethan30countriesTiva?CDesignTiva?CSeries

WhiteApplicationLow-CostVersatile 80MHzARM?Cortex?-M4FCPU(DSCw/256KFlash/32KTwopairsofdualgender10-pinstackable2xuserinputbuttons,resetbutton&powerCompatiblewithotherBoosterPacks/ On-board,USB-baseddebug–Pricedunder$10USD(ETM)3Party:AnarenZigBee,EpsonLCDC+ Kentec y,NextGenOlimexLEDInternal:WirelessEM,WiFiCC3000,Sensor-Existing:Captouch,LEDMatrix,I2C

Tiva?EK-TM4C123GXLLaunchPadPrice:$12.99SensorHubBoosterEasilyaddsensorstoyourMotiontracking:3Axisgyro,3Axisaccelerometer,3AxiscompassEnvironmentalmonitoring:pressure,humidity,ambienttemperature,ambientlight&infraredDesignedforTivaCSeries–Usesboosterpack–CCS,Keil,IAR&SourceryCodeMSRPof$49.99USD(37.49GetstartedwithSensorFusionin10minutesorlessAirMouseUSBCompositeHIDkeyboard&Viterbi-likeWirelessreadywith

osterSomeAvailableBoosterKenTecTouch Olimex8x8KenTecTouch Olimex8x8SensorRFA2530Radio2.7”O(jiān)LED SakomanProtoMikroElektronikaEpsonS1D13781CC2530EMTivaWareTMforCOver250APIsforgraphical

Over175APIsforUSBdevice,USBhost,orOpenSourceOpenOpenSourceOpenSource

Over50APIsforaccel,gyro,andsensor

ProvidesopenandRTOS

Providesanextensivearrayofthird-partyBootLoaderandIn-SystemProgrammingBootLoaderandIn-SystemProgrammingOver700APIsforperipheralinitializationandcontrolfunctions

Over150APIsprovidingfunctionssuchasCRCcheckingandAEStables

Over50appsprovidinganextensivearrayofsourcecodesamplesWhyTivaTMCSeriesSystem-levelsolutionsforexcitingEasy-to-usekitsandreferencedesignsspeedApplicationcode&optimizedperipheralsforconnectivity,motioncontrol,automation,lighting,PLC,HVAC&buildingcontrolapps.High-performance, ogand ogtailoredforlow-power,real-timecontrol,safetyandconnectivityProventoworkascompletesystemon-chiporpurchasedsepara ComprehensivesoftwareEclipse-basedIDECCStudio?spansTIARMSoftware,toolsandthirdparties–TivaWare?(noOS)toTI-AReal-TimeOperatingSystemforDeterministic,Real-timemultitaskingkernelwithadditionalmiddlewarecomponentsIPv4andpliantTCP/IPstackHTTP,DNS, net,andUSBHostandDeviceMSC,HID,andCDCclassdriverspatiblefilesystem,fullyintegratedwithCRTSfileI/OfunctionsEthernet,USB,UART,IIC,andSDdeviceLowoverheadcore-to-core?v

ChoosetheTIProcessorthat’srightforCortex?Cortex?-OMAP?Sitara?ARM?TIMulticoreCortex-ARMCortex-TivaCSeriesMCUsARMCortex-M4ARMMCUsOurCommitmenttoYourTI’sCuttingTI’sCuttingStateoftform&KitsIDE&ToolsSupport&Support&WebGlobal軟件及驅動TI–NDA TivaLaunchPad的特點及結設備USB接TivaLaunchPad

USB接電源選擇開 （Power/ICDI）綠色電源指示

RGB三色TivaLaunchPad

板載調試器ICDI和可選供電模性能強大的處理低成本且易于入手的板資豐富 資

用戶按鍵 用戶按鍵 –NDA 開發(fā)準備工TivaLaunchpad軟件開發(fā)環(huán)境的安裝順序為ICDI驅動安 –NDA In-CircuitDebugInterface(ICDI)驅 –NDA In-CircuitDebugInterface(ICDI)驅第五步：選擇其中一個In-CircuitDebugInterface右鍵單擊，選擇更新驅動程序 –NDA In-CircuitDebugInterface(ICDI)驅安裝完成后對其余兩個未安裝的In-CircuitDebugInterface進行同樣的操作，即可完成 larisICDI和 lariscom端 –NDA CCStudioCodeComposerStudioEclipse礎。Eclipse軟件框架最初作為創(chuàng)建開發(fā)工具的開放框架而被開發(fā)。Eclipse構建軟件開發(fā)環(huán)境提供了出色的軟件框架，并且逐漸成為備受眾多CCStudioEclipseTI試功CCStuiT網頁上的WIK中有關CCSudo述。。 –NDA CCStudio5.TIV裝的5.高本并圖少中示項。CCStudio安 到所建文件夾，不勾選“Usethisasthedefaultanddonotaskagain”。左圖軟件安裝完 右圖Workspace選擇窗CCStudio ，單擊 CCSv5.4軟件開發(fā)集成環(huán)境，如“右圖”所示 ControlSuite添 ControlSuite添 ControlSuite添TivaWareTivWrTia系列MCTiv1 TivaWare軟件從 版本的TivaWare軟件包2、雙 的應用程序，進入TivaWare安裝界 –NDA TivaWare 自定義 TI–NDA TivaWareTCCS工程的創(chuàng)建與調試環(huán)境TI–NDA 新建CCS工Pj到MCUCC為ID（）。第一次運行CCS時會要求用戶定義工作。新建的工程會放到這個工作下 –NDA 新建CCS工單項File->New->CCSProject，彈出如所示的 中，請在ProjectName中輸入新建工程的名稱，我用 （Executable），它 庫（Staticlibrary），它通常作為功能模塊被其它工程使用 Location是工程文件夾的存放路徑，通常我會將工程存放在某一 固定的文件夾，并在此文件夾下按目標設備（器件類型）分類存會非常長，為了方便用戶選擇，按器件的大類（Family）、系列Variant（目標設備所屬的系列），選擇TivaC目標設備與計算機的聯接方式（Connection）選擇 laris ietil 新建CCS工Compiler->IncludeOptions的機器在Adddirto#includesearchpath中添加路徑"C:\ti\TivaWare_C_Series-TI TivaWare應用TI–NDA TIARMCortexMCU的開發(fā)第都具有通用性和基礎性，通常大部分應用程序都會使用它。 –NDA TivaC系列 空間分布和啟動機1、Boot在系列CU系統(tǒng)里，Bt是位于K字BtAicti（U）m（）2、Cortex 為了使同一系列的處理器有更好的兼容性，CortexM4F的內 器映射是按表固定分配的描述~~失~~外部~~~- –NDA TivaC系列 空間分布和啟動機1、CortexM4F的地址空間中，0~0.5G之間的空間被分配（一般稱為映射）為Flash空間，0.5G~1G被 2、Flash空間起始地址處必須存放異常向量表（ExceptionVector）3、系統(tǒng)復位時，向量表的地址是固定在0x0000.0000的，具有系統(tǒng)級權限的軟件可以在程序代碼開CortexM4F系列單片機硬件啟動原理如下(沒有BootLoader時系統(tǒng)的調用應用程序的方式一、硬件復位時，NVIC_VTABLE復位為0，向量表默認位于Flash空間起始地址處 ）。、內 向量表第1個單元設置主堆棧 第2個單元設置PC指針，之后跳轉到位處理函數中運行CortexM4F系列Bootloader啟動系BootLoad