zigbee協(xié)議棧初始化網(wǎng)絡(luò)啟動流程-全文預(yù)覽
【正文】 WORK_START )devState = DEV_INIT。// Initialize apps and start the network{ ZDO_NETWORK_INIT )ZDApp_ProcessOSALMsg( (osal_event_hdr_t *)msg_ptr )。{while ( (msg_ptr = osal_msg_receive( ZDAppTaskID )) ){ SYS_EVENT_MSG )osal_set_event( ZDAppTaskID, ZDO_NETWORK_INIT )。{else} 定時開啟網(wǎng)絡(luò)進(jìn)入ZDApp_NetworkInit()函數(shù)，等待一段時間在執(zhí)行ZDO_NETWORK_INIT，跳入事件處理ZDApp層ZDAPP_EVENT_LOOP()函數(shù)開啟網(wǎng)絡(luò)。ZDApp_NetworkInit( extendedDelay )。// Trigger the network start// 觸發(fā)啟動網(wǎng)絡(luò)ZDAppDetermineDeviceType()。{if ( networkStateNV == ZDO_INITDEV_NEW_NETWORK_STATE )//如果是要啟動新的網(wǎng)絡(luò)endif}networkStateNV = ZDApp_ReadNetworkRestoreState()。// Determine if NV should be restored// 通過讀取ZCD_NV_STARTUP_OPTION選項決定是否進(jìn)行網(wǎng)絡(luò)恢復(fù){elseosal_set_event( ZDAppTaskID, ZDO_STATE_CHANGE_EVT )。// Notify the applications//通知應(yīng)用層觸發(fā)事件ZDApp_LeaveCtrlStartup( amp。// Check leave control reset settings//設(shè)備的斷開會造成DEV_HOLD狀態(tài)ZDConfig_InitDescriptors()。}可以調(diào)用zgWrieStartupOptions()函數(shù)完成這些設(shè)置?？聪逻@個函數(shù)完成的功能是什么樣子的。ZDOInitDevice( 0 )。{if ( devState != DEV_HOLD )// Start the device?endif // ZDO_USERDESC_RESPONSE// This task doesn39。// Register the endpoint description with the AF //通過判斷預(yù)編譯來開啟一些函數(shù)功能 = INVALID_NODE_ADDR。ZDApp_Init( taskID++ )。nwk_init( taskID++ )。uint8 taskID = 0。{} // main() 給任務(wù)添加IDC++ Codevoid osalInitTasks( void ) //為各自進(jìn)程添加ID 用于任務(wù)的查找t get here.WatchDogEnable( WDTIMX )。/* If WDT is used, this is a good place to enable it. */ifdef WDT_IN_PM1endifosal_int_enable( INTS_ALL )。// Allow interrupts// Since the AF isn39。ifndef NONWKosal_nv_init( NULL )。// Initialize NV SystemHAL_BOARD_INIT()。// Initialization for board related stuff such as LEDsZigBee協(xié)議棧初始化網(wǎng)絡(luò)啟動流程ZigBee的基本流程：由協(xié)調(diào)器的組網(wǎng)（創(chuàng)建PAN ID），終端設(shè)備和路由設(shè)備發(fā)現(xiàn)網(wǎng)絡(luò)以及加入網(wǎng)絡(luò)。C++ Codeint main( void ){// Turn off interruptsosal_int_disable( INTS_ALL )。// Initialze HAL driversHalDriverInit()。// Initialize basic NV itemszgInit()。endif// Initialize the operating systemosal_init_system()。/* Display the device info on the LCD */ifdef LCD_SUPPORTEDzmain_lcd_init()。 // Shouldn39。macTaskInit( taskID++ )。endifAPS_Init( taskID++ )。// Initialize the ZDO global device short address storage = Addr16Bit。// Initialize ZDO items and setup the device type of device to create.ZDO_Init()。if defined( ZDO_USERDESC_RESPONSE )ZDApp_InitUs
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