80C196KC单片机的应用设计.pdf

9»72ù；È/¨SeriesNo.722003M»4ùELECTRO-OPTICTECHNOLOGYAPPLICATIONNo.4,200380C196KCË¥¨!9赵宏,逄志刚(W:<lµK3©³,CW:150046)K1:本文利用80C196KC单片机的独有特性,辅以外设电路,成功地实现了对发射机的各种参数的采集,实时监控,具有结构简单,抗干扰性强,便于维修等优点b1oM:单片机；软件定时器；A/D转换器；液晶显示屏；C语言ÏmsË|:TP368.2ÓDSM:AApplicationDesignof80C196KCMonolithicComputerZHAOHong,PANGZhi-gangAbstract:Byapplyinguniguecharacteristicof80C196KCmonolithiccomputerandausiliaryexternalcir-cuit,thedatacollectionfromthetransmitterandreal-timemonitoringareachievedsuccessfully.Theu-nithasthemanyadvantages,suchassimplestructure,anti-interference,easymawmainteranceandsoon.Keywords:monolithiccomputer；softwaretimer；A/Dconverter；liquidcrystalmonitor；Clanguage1引言Cµ¥Ïo<l?¥eÅ"d"î®,eÅ"d¯Në,»¹Es4b7Ë80C196KCµ"îÚ,eÅe,»¹eL,s¹³%4,4Ú<l?¥FÄJ?V»©b2硬件电路的设计¹eÄÈ,®ÿ,9<?,4ÚýTrqVL,"d¥s˨80C196KCË；¶q¨8155ËT¹ZI/O¤gbòÕ¥ÔAU¨240128Ä¥LCDAÖàLC¥bÛ"C/¥?Z,Intel³¥±eÅ80C196XÜ?Z¹,780C196KCË»ØÁÖ,ñ¨16ÊTZT,HÒÔqVr20Mhz,Î1CS=¨¤¥MCS51"y¥；H,ñ9<!Yþ,4ÚM!Ï¥Î,9<A/DÐ¥?(10Ê/8)b80C196KCË1BñïQ/Í¥10ÊA/DÐ,µ8ñY¡bÆÐP0.0P0.7Z¥ACH0ACH7b?¥BtEÂ:ÆÿqaQÿqaÈaÈâ©,V°¤¤ÆÆ,í³9FA/DÐb"dÏ¥¤gË8155Ë,¨ØËbñ"?.¥òÕ#p·UÂ:#pa#paVâaV©©；H,Î4oáí¤gbñ"d!µ£ùÈ,YV74LS138rªËÊ|,sYÊÏ3ñ8155ËAÖàbNHoT¹¦"dÿÉÄçÆKÈn¥!?èT¨beÅ"d¥o"/¯Ê0o°¤¤Ë¥là°ù:2003-08-27Teº:u¡(1968-),o,W:¦,ýñ=,8<¿W:ÈýÐý,ùîZ_¹Ïo<l?eÅ,3MØÅ<l?ùÅ#ERP©Ä<5Øb)53)m1qÈmÚÎÆHIS.0,Å¿o¨To²；Èq!9Ï,æ¨Ë¥/ÈqçH0ÿ?oÉáí；7AU¨¥AÖAU®240128Äî¥LCDAÖà；v¨T6963Cm)Ø,13?3b,¿q3¥AU,º?ô³1/3,Bî¨1616Ä¥3,/z¥q31%ÄROMÏ!P¨bqÈmÂm1îU:3软件设计øIÔýÙËK¥Ôý,ñòñí7iV°¤T,P¨2,Iñrq®,Øk©¿÷F4；7CÔýµÚ)Ôý+¥²ÄÔý,M±z,L¿Ø³»¹,iOIñrqÚ,z¥Ú)Ôý,yN,"d¨CÔýÉÈq!9bñ"d¥Èqö1SÄv,öñ½v,oáív,"rovAUv©bòv¥ö1ÿ?:#SÄvö1µ1¥ÊMa9açH©Éb,¯ÊTbHçÂMAUÏu¥´,¹"dîSz!ýTb#öñ½vñ"d¥9eÅñ½,µ3"d¥eÅò0ñ½¥Ø¨b#oáívö1îÿáíòño,B?Cño>,ü¾oÉMY)Øb#"rovö1YV3ro/,áíZT,sH"ÈaÈâaÿq©|b/ësv¥CÔýñ½A/DÐñ½:#pragmainterrupt(ADConvlnt=1)/*A/DвÏ*/voidADConvlnt()unsignedinttemp；temp=adresult；temp>>=6；if(ADBufferCurrentADNum-temp)>20)+(temp-ADBufferCurrentADNum)>20)ADBufferCurrentADNum=temp；/bÆðSu/ب9ØiiÆ"Su¥ñ½,"S)54)9»72ù；È/¨ASCÒCalFormat(ADBufferCurrentADNum,Co-efArrCurrentADNum)；CurrentADNum+；if(CurrentADNum=ADTOTALNUM)CurrentADNum=0x00；if(CurrentADNum<ADUSECHNUM)PCD8155PortB&=0x7f；asmnop；nop；nop；nop；/Delay(100)；adcommand=CurrentADNum；elseif(CurrentADNum<ADTOTALNUM)PCD8155PortB|=0x80；asmnop；nop；nop；nop；/Delay(100)；adcommand=CurrentADNum-ADUSECHNUM；hoscommand=0x0f；/P¨çH1T¹HW,îHÁ3Ïhsotime=timer1+65000；/ÈqçH¹$¥o)Øñ½:#pragmainterrupt(SoftTimeInt=5)/*ÈqçHÏ*/voidSoftTimeInt()KeyCode=TestKey()；If(TestKey()!=0)/©odbDelay(130)；Switch(KeyCode)Case0x10:if(keystatus!=0)if(keydis<5)keydis+=1；elsekeydis=1；break；case0x20:keystatus=keystatus；break；case0x04:stopsys()；startflag=0x00；breakcase0x01:if(startflag&0x01)=0x01)if(PowerCon>0)asmnop；nop；nop；PowerCon-=9；If(PowerCon<0)asmnop；nop；nop；PowerCon=0；elseasmnop；nop；nop；PowerCon=0；asmnop；nop；nop；P1|=0x20；ioport1=p1；sendPowerCon()；Delay(5)；P1&=0xdf；ioport1=p1；break；case0x02:bbbbbreak；case0x08:bbbbbreak；(下转第60页)55)u¡©:80C196KCË¥¨!92003.2?hlbÕÿ/,sXÂT¨t,|ÜtH_sXt¥Z_8,|PF»û×ç¥ÿ/,sX?ÉHW)¿tH¥µr¹S¶=,íP|4ÚF¥îÿÀq；sXÂTIt,|ÜtH8ÖsX,ÂTsXNHLî,*¹sXtH¥V?9öMlbî8A,V<130b170bH,_ÎÄrT¥Yv,tHÄîÿ¥Àqv,ÕÿtHFªBÕµæ¥Fÿb4结论YVtHÄîÿHq¥#tHµr¹S¶¥sa9Ø,ÓYtHÄrT¥íyÍsYÉ_E¥s,¤BtP¨ð5ÇIb³1·¥,tH¥L=ÄrTÐs/t_aîZ_aZÊa_ÎatHbZT©yÍ¥8T¨µ1,òÕyÍ¥8T¨/¥ÄrTε¿ÉB¥_ùîÛÆk£bIÓD1孙国桢.海军电子对抗作战使用M.大连:海军大连舰艇学院,1998,2631.2曹志耀.计算机作战模拟系统设计原理M.北京:解放军出版社,1999,3743.3林象平.雷达对抗原理M.西安:西北电讯工程学院出版社,1985,2936.4杨飞,王晓英.舰载箔条诱饵布局投放及其干扰效果评估仿真分析J.光电对抗与无源干扰,2000(3).(上接第55页)hsocommand=0x18；/P¨çH1T¹HWhsotime=timer1+24000；4抗干扰措施#qFÄ:|E¹Ð3¹s7,vȹÿÀ¤¹Ä,Åð¹Lz,iOÐhUÄb#ÈqFÄn:¨3ro/ÅÄb!ÂÈqJW¸ñ½/f0b!ÂÈq/AÊ0³%µÖÌb¨ÈqºÅ/bIÓD1程军.Intel80C196单片机应用实践与C语言开发M.北京:北京航空航天大学出版社,19992孙涵芳.Intel16位单片机M.北京:北京航空航天大学出版社,1999(上接第70页)T¹!9M,ð5TÈ)ØbLl£ü,KªÄ!9£ÁÖµª¥?,h1×8¥BÕµrZEbÞ¥ªÄ!9÷¹ÂN,VP!9Vv¥Pëׯ¥9ØýTϳ,7OV¤ª®¥!9ÁÖbIÓD1刘惟信.机械优化设计M.北京:清华大学出版社,19942王步瀛,陈庾梅,吴琦.现代机械设计方法综述M.北京:高等教育出版社,19853机械设计手册M.北京:化学工业出版社,19824许镇宇,朱景梓,郑林庆.机械零件M.北京:人民教育出版社,1981)60)9»72ù；È/¨