系统常用事件处理函数:—按键事件一接收消息事件—网络状态改变事件—绑定确认事件—匹配响应事件按键事件CaseKEY_CHANGE:当有按键事件发生的时，调用按键事件处理函数Sample_HandleKeys()来处理按键事件。在SampleApp例程中按键处理函数处理了以下2件事情一如果按键1按下，将向网络中的其他设备发送LED闪烁命令一如果按键2按下，检测组ID号为SAMPLEAPP_FLASII_GROUP的组是否已经注册。如果已经注册，调用aps.ReinoveGroupO将其删除；如果没注册就在APS层注册FileEditViewProjectTexasInstrumentsEmulatorToolsWindowHelp•J乜溟G6二爱常*|心£SampleAppx________________________________________________________*/uint!63dxipleApp_Pxooe8sEveQt<uincStask^ld,ulncl6eventa)afIncoBlngKSGPac}(ec_t.*MSGpkc;(void)W0k_l<l;//IntentionallyunrererencetfpardBetezMSGpn-(aflnctxnmcpiSGPacm^c•Joaal_r3g_receive(Saj^>leApp>a3lcID);vniic<KSGpn)switch(MSGp"・>Mr.eventJcaseKEY_CHAXGf：:Sanpl-App_HandleKey3({<ic-yChange_t•|MSGpkt)->state,((irey€haEge_t*)MSGpict|->keys):break;//ReceivedvixzatLessaqes二sreceivsd(OTA)forthissixlpcznccaseAF_IUCCMIUS_MSG_CMD:break;//ReceivedLhadsvicechainsstdteinthisreiKorkcaseZCO.STATE^CWiGE:SacpleApp_XwkSwce・(devScac€9」MM3Gpia・>Mr・8SU28);if<<SanpleApp_tKikScax.e11(SaavleAppJTwkSw11(Saiole^jpJTwks^ace—DC乙K<D_DEVIcn)//scaresen<lir^匕”pericdicvess^einarecul-arinterval・oaal_3rart_Tlw?rEx(SaT«>lcApp_ra31cID,5AM?rXAPP__SenD_reRIODIC_MSG_EV7,SAM?U^P?2SCnDZFf：RIOD：CZMSGITIHEOrTI；else//Devic*isnolongerintft-networkbreak;default:break;pleApp-Coordin..・“POSAL-SdmpbAppcfreturnvoidSampleApp_EandleKeys(uinr8shifty(按键处理函数SdmpleApp.cSampleApp.hSampleAppHw.cSampleAppHw.hVK:AL)filecurityrvicesols0laclointput(void)shift;//Intentionallyunreferencedparameterif(keys6HAL_KEY_SW_1){~~~/•ThiskeysendstheFlashCora&andissenttoGroi^p1.•ThisdevicevillnotreceivetheFlashCosuundfromthis•devicefevenifitbelongstogroupI).•/SampleApp^SendFlashMessage(SAMPLEAPP^FLASH^DURATIOH);if(keys4HALJCEY-SW-2)(/•TheFlashrCosoundissenttoGroup1.•Thiskeytogglesthisdeviceinandoutofgroup丄・•Ifthisdevicedoesnrtbelongtogroup丄，thisapplication•willnetreceivetheFlashcomandsenttogroup1.•/aps_Group_t・grp;grp"-aps[F“dGiroup(SAMPLEAPP^ENDPOIHT,SAMPLEAPP^FLASH^GROUP);if(grp){//Reaovefromthegroupaps.ReaoveGroupiSAMPLEAPP^DIDPOINT,SAMPLEAPP^FLASH^GROUP);)else{//Addtotheflashgroupaps_AddGroup(SAMPLEAPP_ENDPOINTf6Sasp1eApp_Group);}}}2、接收消息事件Case:AF_INCOMING_MSG_CMD:如果有接收消息事件发生，则调用函数SampleApp_MessageMSGCB(MSG)对接收的消息进行处理。一般的接收消息事件是通过用户自定义的端点输入簇和输出簇来处理的。在LED闪烁命令的发送函数中的输出簇为SAMPLEAPP_FLASH_CLUSTERID,所以在接收消息事件的输入簇中为SAMPLEAPP_FLASH_CLUSTERID即收到LED闪烁命令□Q03eWortaoaceK..........'TSampieAppxSarwAco-h0«£8■•flncoaxogXSGFacVe•MSGplre;化0(void)//laeenexoMllyuiurefereseedparoeterir{“a"<srs.EVwnjGG>S0SamphiAp.*卡UjAppFeDosAL,.J-®1DSampleHdDSample•DSemple-■□HAL•-SCJMAC•-SORT•-SCJhWVK•-eOOSAL•i-QLJProhle•-fi2jSecurrty-OCJServices•(■□TooltHICJZDO•：-sOZMec•-SOZMain•-SuJOutputMSGp"•(•；Ineo®1ngMSGPacke•>os«l-Bsg-ree«xve<SRkS.TajirXD>;while(MSGpn)nntch(KSGplcc->hdr.event>//teeeivwdr/atn4keyisprwisedCAMKZY-OUOCGE:S«s^leXpp_!UAdl«Key>(<Ike)*Change_t•IMSGpkt)((keyCba&9e_t•)KSGpktH>Wy・“br<aM;-----““4=-555resfrrt*::caseAF^IKCMING^MSG-CjD:Sax^IeApp^MesflageMSGCS(MSGpkt|;br«aM;接收件//Receivedwheneverete^rvicv«t«teifithenetro...