视频实例实用软件温度传感器实验

1、一实验概况在该实验中将所有节点分为两类：传感器节点(sensor nodes)节3一实验概况在该实验中将所有节点分为两类：传感器节点(sensor nodes)节3节A） 、传感节点（终端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 二实验初始化与事件的处voidSAPI_Init(bytetask_idB)UsEvent(bytetask_id,16eventsA、设备启B、建立绑节点允许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/这里action 的参数为 FALSE 即关闭匹配描述符响应afSetMatch(sapi_epDesc.simpleDesc-16sEvent(bytetask_id,16eventsif(event

4、s&ZB_ALLOW_BIND_TIMER/这里action 的参数为 FALSE 即关闭匹配描述符响应afSetMatch(sapi_epDesc.simpleDesc-return(events、源设备绑定 函数SAPI_StartConfirm()，该函数进一步调用了 zb_StartConfirm(),具体程序代码voidzb_StartConfirm(8usif(us=Se=osal_start_timerEx( sapi_TaskID, MY_FIND_COLLECTOR_EVT, myBindRetryDelay COLLECTOR_EVT，对应的任务ID 为sapi_TaskI

5、D。其处理函数如下：voidzb_HandleOsalEvent(16eventif(event&MY_FIND_COLLECTOR_EVT/Findandbindtoacollectorzb_BindDevice(TRUE,SENSOR_REPORT_CMD_ID,8*)NULLC、数据收、数据voidzb_BindConfirm(dId,8if(event&MY_FIND_COLLECTOR_EVT/Findandbindtoacollectorzb_BindDevice(TRUE,SENSOR_REPORT_CMD_ID,8*)NULLC、数据收、数据voidzb_BindConfirm

6、(dId,8usif(us=S)&(=APP_START)eAPP_BOUND;/myApp_StartReporting();/调用发送函数在函数 myApp_StartReporting()定时触发了两个事件 MY_REPORT_TEMP_ EVT、MY_REPORT_BATT_EVT 分别将传感器节点的温度信息和电压节点。通过函zb_HandleOsalEvent()完成对事件的处理，具体程序如下voidzb_HandleOsalEvent(16eventif(&MY_REPORT_TEMP_EVT =片内温度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 =电压E, SENSOR_REPORT_CMD_ID, 2, pData, 0, 0sapi_TaskID, MY_REPORT_BATT_EVT, myBatteryCheckPeriod 、收据ING_MSG_CMD，相关代码如理函数对其if(&MY_REPORT_BATT_EVT =电压E, SENSOR_REPORT_CMD_ID, 2, pData, 0,

8、0sapi_TaskID, MY_REPORT_BATT_EVT, myBatteryCheckPeriod 、收据ING_MSG_CMD，相关代码如理函数对其处理。触发了事件pMSGpkt=ingMSGPacket_t*)pMSGpkt-pMSGpkt-pMSGpkt-cmd.DataLength, pMSGpkt-ING_MSG_CMD 时调用了函数ReceiveDataIndication()对其处理。具体代码如下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/令正确ifd=sensorReading=8)osal_strlen(pBufosal_memcpy(buf,strDevice,tmpLensource,pBuf,16pBuf+=*pBuf+CONST8strBattery=Battery:void zb_ReceiveDataIndication( *pData 16source,uu

10、8u8u8u8u8/令正确ifd=sensorReading=8)osal_strlen(pBufosal_memcpy(buf,strDevice,tmpLensource,pBuf,16pBuf+=*pBuf+=if(pData0=BATTERY_REPORT/电池电压tmpLen=8)osal_strlen(char*)strBatterypBuf=osal_memcpy(pBuf,strBattery,tmpLen=/)+=%)+/转换LSB =/片内温度tmpLen=8)osal_strlen(char*)strTemppBuf=osal_memcpy(pBuf,strTemp,=/)+/转换MSB 为=%)+/转换LSB