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基于zigbee技術(shù)的無(wú)線傳感器系統(tǒng)設(shè)計(jì)-全文預(yù)覽

  

【正文】 ................................................................................................ 11 網(wǎng)絡(luò)層分析與實(shí)現(xiàn) ........................................................................................................................... 11 網(wǎng)絡(luò)層概況 ................................................................................................................................ 11 網(wǎng)絡(luò)層幀的一般結(jié)構(gòu) ............................................................................................................... 11 網(wǎng)絡(luò)層數(shù)據(jù)幀與命令幀 .......................................................................................................... 11 組建新網(wǎng)絡(luò)及維護(hù) ...................................................................................................................12 ZigBee 網(wǎng)絡(luò)路由選擇 ..............................................................................................................14 數(shù)據(jù)發(fā)送與接收 .......................................................................................................................14 3 ZigBee 硬件的平臺(tái) ......................................................................................................16 MC13213 的特點(diǎn) ..............................................................................................................................16 MC13213 的工作模式 .....................................................................................................................16 MC13213 低功耗模式 .............................................................................................................16 MC13213 活動(dòng)模式 ..................................................................................................................17 MC13213 的 SPI 接口 .....................................................................................................................17 MC13213 數(shù)據(jù)傳輸模式 .................................................................................................................17 MC13213 的時(shí)鐘配置 .....................................................................................................................18 基于 Zigbee 技術(shù)的無(wú)線傳感器系統(tǒng)設(shè)計(jì) IV RS232 串行通信接口與 BDM 接口 ............................................................................................18 4 ZigBee 無(wú)線網(wǎng)絡(luò)的實(shí)現(xiàn) ...............................................................................................19 軟件開 發(fā)環(huán)境 ...................................................................................................................................19 軟件接口實(shí)現(xiàn) ...................................................................................................................................19 硬件底層驅(qū)動(dòng) ...................................................................................................................................20 硬件初始化 ................................................................................................................................20 內(nèi)部 13192 輸出時(shí)鐘的設(shè)置 ..................................................................................................22 協(xié)調(diào)器建網(wǎng)過(guò)程 ...............................................................................................................................22 終端設(shè)備入網(wǎng)過(guò)程 ...........................................................................................................................23 5 無(wú)線網(wǎng)絡(luò)在數(shù)據(jù)采集中的應(yīng)用 ....................................................................................26 網(wǎng)絡(luò)系統(tǒng)的構(gòu)成 ...............................................................................................................................26 數(shù)據(jù)檢測(cè) ....................................................................................................................
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