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《》(SOC)2010267-2360/：82-946《200》ARMARM9ZIGBEEThedesignofenergy-savingsystemofacademicbuildingbasedonARM9andZIGBEE()LIXin-chunLIYong-xiFANCui-yan:ARMZIGBEE。。ARMZIGBEEZIGBEEZIGBEE。,。:;ARM9;;ZIGBEE:TN925:BAbstract:Inthispaper,energy-savingsystemofacademicbuildingisdesignedbasedonARMtechnologyandZIGBEEtechnology.Thispaperprovidesoverallsystemblockdiagramandschematicdesignofcontroller,showsdesignprocessofZIGBEEmoduleandprovidesapplicationflowchartofZIGBEEmodule.Finally,presentingthepracticalapplicationvalueofsystemcontroler.Keywords:embedded;ARM9;wirelesscommunication;ZIGBEE:1008-0570(2010)07-2-0136-02,,,;,,,,,。ZIGBEE,。1、ZIGBEE、。,ZIGBEE,;ZIG-BEE;、。ARM932RISC。ZIGBEE,,。1。1,,。,,。2S3C2440ARM9CC2420。、,,,。2.1ZIGBEEZIGBEE、、、、。ZIGBEE,,,。ZIGBEEIEEE802.15.4,,CC2420。CC24204SPI(SI/SO/SCLK/CSn),/、/。ChipconPIC18F4620,SPI,CC2420,,PIC18F4620。。2.1CC2420:136--：82-946360/ARM《PLC200》CC2420,490~510。。CC2420,。,。CC242016MHZ,12PF。2.2CC2420PIC18F4620PIC18F4620SPI(CSn/SI/SO/SCLK)CC2420,;SFD,FIFO,FIFOPCCA。2.2ARM9ARM(AdvancedRISCMachines),,。ARM32RISC75%。ARM。S3C2440。SAMSUNGS3C2440。K9F12064MNANDFLASH。32MHY57V56162064MSDROM。LCDCPU。2.3:2.3,89C51,SPIRF。,,RFCC2420。,。33.1ZIGBEEZIGBEE,,。,。。,,。240,,。ZIGBEEZIGBEE,,ZIGBEE。,ZIGBEE,ZIGBEE,。ZIGBEE。3.1ZIGBEE3.2ARMARMZIGBEE,,ZIG-BEE,。。ARM,。,。:、、、。①、、。(S3C2440UART,0):GPHCON=0Xa0;//GPH2,GPH3TXD0,RXD0ULCON0=0X03;//8,,UCON0=0X05;//pclk,UBRDIV0=(PCLK/(57600×16)-1);//57600②UTRSTAT0。:while(!(UTRSTAT0&0X04))//UTRSTAT0[2]1,:while(!(UTRSTAT0&0X01))//UTRSTAT0[0]1,③UART0,。(135)137--：82-946360/ARM《PLC200》2.2.2Linux。CS8900,ARM。,,,CS8900,,。CS8900。staticintnet_send_packet(structsk_buff*skb,structnet_de-vice*dev){structnet_local*lp=netdev_priv(dev);//spin_lock_irq(&lp-lock);//,write_word(dev-base_addr,TX_CMD_PORT,lp-send_cmd);write_word(dev-base_addr,TX_LEN_PORT,skb-len);if((readreg(dev,PP_BusST)&READY_FOR_TX_NOW)==0){spin_unlock_irq(&lp-lock);if(net_debug)printk(cs89x0:Txbuffernotfree!\n);return1;}writewords(dev-base_addr,TX_FRAME_PORT,skb-data,(skb-len+1)1);//cs8900spin_unlock_irq(&lp-lock);//,return0;}3ARMCAN,CAN,SJA1000CS8900。,,。:(1)CS8900CAN,,(2)CAN。[1].Linux[M].:,2008.3[2].ARM[J].2009(6)7-2[3]PhilipsSemiconductor.SJA1000StandaloneCANControllerDataSheet[S].2002.[4].Linux[M].:,2008.3[5],.ARM[J].2007(10):5-2:(1985-):(),,,;(1963-):(),,,。。Biography:XUYing-hua(1985-):male(han),yingtancityjiangxiprovince,communicationengineeringmajor,masterinreading,engagedintheresearchonresearchingandapplyingembeddedsystem.(125105):(12510518827)(:2009.09.15)(:2009.12.15)(137)4S3C2440ZIGBEE,,。,,。ZIGBEE,,。。:(1)ARM,(2)ZIGBEE,。(3),。[1],。zigbee[J].,2008,185-187。[2]。ARM9Zigbee[J].,2007.156-158。[3].Linux[M].,2008,170-180。[4],。ARMlinux[M].,2008,180-230。:(1963-):(),,,。;(1984-):(),,,Biography:LIXin-chun(1963-):male(han),kazoocityliaoningprovince,seniorengineer,engagedintheresearchonresearch-ingandapplyingembeddedsystemanddigitalimageprocessing.(125105):(125105188#24)(:2009.08.03)(:2009.11.03):121B812:100081:010-62132436010-82168297(T/F)《200》，55(），135--