視頻實例實用軟件溫度傳感器實驗

1、一實驗概況在該實驗中將所有節(jié)點分為兩類：傳感器節(jié)點(sensor nodes)節(jié)3一實驗概況在該實驗中將所有節(jié)點分為兩類：傳感器節(jié)點(sensor nodes)節(jié)3節(jié)A） 、傳感節(jié)點（終端B)#define NUM_IN_CMD_COLLECTOR01const cId_t zb_InCmdListNUM_IN_CMD_COLLECTOR B)#define NUM_IN_CMD_COLLECTOR01const cId_t zb_InCmdListNUM_IN_CMD_COLLECTOR #define NUM_IN_CMD_SENSOR10const cId_t mdListNUM_OUT

2、_CMD_SENSOR 二實驗初始化與事件的處voidSAPI_Init(bytetask_idB)UsEvent(bytetask_id,16eventsA、設(shè)備啟B、建立綁節(jié)點允許voidzb_HandleKeys(8shift,8keysif(keys&HAL_KEY_SW_1if(e=APP_INIT zb_AllowBind(0 xFFHalLedSet(HAL_LED_1,voidzb_HandleKeys(8shift,8keysif(keys&HAL_KEY_SW_1if(e=APP_INIT zb_AllowBind(0 xFFHalLedSet(HAL_LED_1,void

3、zb_AllowBind(8timeoutif(timeout=0afSetMatch(sapi_epDesc.simpleDesc-,afSetMatch(sapi_epDesc.simpleDesc-,if(timeout!=0 xFFif(timeout64timeout=16sEvent(bytetask_id,16eventsif(events&ZB_ALLOW_BIND_TIMER/這里action 的參數(shù)為 FALSE 即關(guān)閉匹配描述符響應(yīng)afSetMatch(sapi_epDesc.simpleDesc-16sEvent(bytetask_id,16eventsif(event

4、s&ZB_ALLOW_BIND_TIMER/這里action 的參數(shù)為 FALSE 即關(guān)閉匹配描述符響應(yīng)afSetMatch(sapi_epDesc.simpleDesc-return(events、源設(shè)備綁定 函數(shù)SAPI_StartConfirm()，該函數(shù)進一步調(diào)用了 zb_StartConfirm(),具體程序代碼voidzb_StartConfirm(8usif(us=Se=osal_start_timerEx( sapi_TaskID, MY_FIND_COLLECTOR_EVT, myBindRetryDelay COLLECTOR_EVT，對應(yīng)的任務(wù)ID 為sapi_TaskI

5、D。其處理函數(shù)如下：voidzb_HandleOsalEvent(16eventif(event&MY_FIND_COLLECTOR_EVT/Findandbindtoacollectorzb_BindDevice(TRUE,SENSOR_REPORT_CMD_ID,8*)NULLC、數(shù)據(jù)收、數(shù)據(jù)voidzb_BindConfirm(dId,8if(event&MY_FIND_COLLECTOR_EVT/Findandbindtoacollectorzb_BindDevice(TRUE,SENSOR_REPORT_CMD_ID,8*)NULLC、數(shù)據(jù)收、數(shù)據(jù)voidzb_BindConfirm

6、(dId,8usif(us=S)&(=APP_START)eAPP_BOUND;/myApp_StartReporting();/調(diào)用發(fā)送函數(shù)在函數(shù) myApp_StartReporting()定時觸發(fā)了兩個事件 MY_REPORT_TEMP_ EVT、MY_REPORT_BATT_EVT 分別將傳感器節(jié)點的溫度信息和電壓節(jié)點。通過函zb_HandleOsalEvent()完成對事件的處理，具體程序如下voidzb_HandleOsalEvent(16eventif(&MY_REPORT_TEMP_EVT =片內(nèi)溫度zb_SendDataRequest( E, SENSOR_REPORT_CM

7、D_ID, 2, pData, 0, 0osal_start_timerEx( sapi_TaskID, MY_REPORT_TEMP_EVT, myTempReportPeriod if(&MY_REPORT_BATT_EVT =電壓E, SENSOR_REPORT_CMD_ID, 2, pData, 0, 0sapi_TaskID, MY_REPORT_BATT_EVT, myBatteryCheckPeriod 、收據(jù)ING_MSG_CMD，相關(guān)代碼如理函數(shù)對其if(&MY_REPORT_BATT_EVT =電壓E, SENSOR_REPORT_CMD_ID, 2, pData, 0,

8、0sapi_TaskID, MY_REPORT_BATT_EVT, myBatteryCheckPeriod 、收據(jù)ING_MSG_CMD，相關(guān)代碼如理函數(shù)對其處理。觸發(fā)了事件pMSGpkt=ingMSGPacket_t*)pMSGpkt-pMSGpkt-pMSGpkt-cmd.DataLength, pMSGpkt-ING_MSG_CMD 時調(diào)用了函數(shù)ReceiveDataIndication()對其處理。具體代碼如下void SAPI_ReceiveDataIndication( 16 source, d,16len,8*pData zb_ReceiveDataIndication( d,

9、len,pData CONST8strDevice=CONST8strTemp=Temp:CONST8strBattery=Battery:void zb_ReceiveDataIndication( *pData 16source,uu8u8u8u8u8/令正確ifd=sensorReading=8)osal_strlen(pBufosal_memcpy(buf,strDevice,tmpLensource,pBuf,16pBuf+=*pBuf+CONST8strBattery=Battery:void zb_ReceiveDataIndication( *pData 16source,uu

10、8u8u8u8u8/令正確ifd=sensorReading=8)osal_strlen(pBufosal_memcpy(buf,strDevice,tmpLensource,pBuf,16pBuf+=*pBuf+=if(pData0=BATTERY_REPORT/電池電壓tmpLen=8)osal_strlen(char*)strBatterypBuf=osal_memcpy(pBuf,strBattery,tmpLen=/)+=%)+/轉(zhuǎn)換LSB =/片內(nèi)溫度tmpLen=8)osal_strlen(char*)strTemppBuf=osal_memcpy(pBuf,strTemp,=/)+/轉(zhuǎn)換MSB 為=%)+/轉(zhuǎn)換LSB