51单片机课程设计报告实验报告

1、51单片机应用设计与仿真-Keil酉ProteusXX烦大学术部a颔y*器5XX李指WW目录第一章51单片机构造和原理251WWO碓2第二章相关编程软件与仿真软件的介绍32.1从谁C偷KeilC3KeilC机白饼昨灿3Protef4第三章基于单片机白PID温度控制系统5PIEOOW5805WWWPIDOO饰脸顷5PIDW财5-3.3AW口和PIDOOW7制6/假LEDS6-LEWWJIM：8-PIDWLEDSWt9-3.3.4键盘咿根用里12-PD部勺ProteUM13PIDOTOSW口MM16第四章总结与展望22参考文献22第一章51单片机构造和原理"SWft附箱"幽为期

2、5(MicroControlle英娜豚JMCWOIO造5迎蝴EW狒蜘MW中财gCPUWW叱册RAM厅晶准器ROM袂俞山I/O接口、机器值福及IOT言接口等集成twu,scam#卜,wwm乏WBWWS"、中。MCS-5W如！INTE以司2(ffi纪8"WW另洌8啊5勺卵,岬捅您"，如803180518751803280521,其中80558®俨品。谖洌Wt虾KW顷8051争岫理珈州曾、硼娅利勺，所小们习岫8051WWCS805E>OL,的803在2加己80电坯9INTELlmMCS-gLW«WWM805WOW,ATMELWINBONDNXR

3、NCDRAGON。徊脑的图勺16位、32但以8051、PIC、AVGKWC68HClfWWW勺8WICU,氐他"易Mt#点,WOWJW#撇高白®WWffi。WQ禹co平osm-平。I卷3SWLl/mwioooCXIlM0H5B58G6。寸IAI0K1O言>1寸/。WMndo单：slsw-000WWWnW-二M00。左B/WWCXI岂W/1.2.1 805OWPHU1*XTAL1P0.0/AD0P0.1/AD1P0.2/AD2XTAL2P0.3/AD3P0.4/AD4P0.5/AD5P0.6/AD6RSTP0.7/AD7P2.0/A8P2.1/A9P2.2/A10PSE

4、NP2.3/A11ALEP2.4/A12EAP2.5/A13P2.6/A14P2.7/A15P1.0P3.0/RXDP1.1P1.2P3.1/TXDP3.2/INT0-P1.3P14P3.3/INT1P3.4/T0P1.5P3.5/T1P1.6P1.7P3.6/WR-P3.7/RD-1918929303111235678AT89C513938T37-3635T3T33-2212223T25,-6-2781011127T14""15617K1at89c5忻机第二章相关编程与仿真软件的介绍如OftC"、BASICC+玲，对51WWWF,浮日c希。种血,2.1从i!谁C

5、偷KeilCC5心、51澈OWW勺，痢51»自身白的血顶与ANSICS修WlOO勺。彳"习中，KeilC8.0UVision3MpjO小阕冲湖"加回（荷四'用圳加炒桐混I*却晦孙彻g郴祠将mtg顷西"林'欢测北0倾捌咐KBIQ邪加嘟彻此及仙印伽用俪0山WC松神KQQto毋加凿观£篆硅Tu磨代典00|1但圻：实？W搦仙KWSM5卞典洌佐&对时®GC©UOWS!/n乙乙乙g啷日湖W洲眦时MOWMliy"士叩"加B归网啪V«M0SBWM8O!S!冲Y>ft网目£

6、潺砒f加B屏WMfcMWGH俪啊抽网目£明甲W豚时"Q物MM"WJM°!S!冲叩捽。代酬1胴nqey映睥械xi/LGW加网亦/钏禽|亦0秒显'河妁刨11。母!冲"虱秘"毋雉区邛挪M3""owmow。"!八nWB岑。"皿"SEMW炯od仰""k»O!S!冲丑岑肘tOHP!S!/n|/乙.乙WWWPP1!沿22ProteUI国LabcenteeW孙秋式系新侦阙牛，组mW姗骤很讣瑚ISIS混合丰姑SPICBM、PCB&"自动谚顷成了仙饨

7、W。山iTWindo麟作wm、分"啊mm%ffistpcwfflwsMs。ProteUKeilCWM目前，WiWWW赂，ProteusiSSftWWWWWWW它CPlMCf乍，恤,倾新"KW隅giMOWO板惭顶恤。一"W"!如寸,关兀rerawwasaMiiW各山佃饲佃即I。RMway姒后"呷ProteusAlR彳睦"IPCB3,朋顽制KeiBSKeilSoftwaWW勺，是目tWOJK的勺5WOWS®CiOWX具MtwC同彻他呵WTWW!式；JBKei收OWtt用Monitors议，寺珈g但我i眼呷它白测ProteusiS

8、lKeiWg,自WWWWt禺WmW。翻开LED.dsn删除LED设计贞中仙LA2003A动局部，仇ED设计贞新建一个子电路LED_DRIVEiWOWBlOmWWW。WSOBW曹衍。按Ctrl+CWWW何物页,原ULA2003SO!耻MM。由于LED白"顺防列朋I,怖采椰山明案HSIWOWB。用BUTTO时修dWOO,网书*m节时Proteuwo蜩邮为了曲S蝴饭讷yw狮!,叫轲产卅勺第三章基于单片机白PID温度控制系统PItMWJ介PIDOWLLEI*.-度值_n_rLFUH电.机浦岭MW的加血垂祝制抑枇W顷妙也种典麴啊，由805晰"m前g昭wogi,Ona说w«&

9、quot;k白,当白WW,PID©»®口与PC®!,空。LED神酬心板口,FF翎"阿使8051WS蒲E®暗"K倾5但W!接W、团捺翎计、Prote"0时,介附踪统、肉膨口、麴新藻、申口通®pid场，nn3.280执薄顿PICO凿倾佛熊殴计PIDWPIDQWOWtHWr3-8WW74LSl38ziffl#勺瞿6264CE彳"匿汁74LS138室伽。坡卜，编蜜皿畔6264丹吸C、B、A瓣俞皿初011切阿WM1626就顾顺:XBW011000000000000001111理伽肺1111,为0x6000

10、0x72764W:X0x00000x1fff12MHz22pF293031T01T12T34F05F16F2-J_C122pFC2R21kD0.7U5U2A0.7XTAL1XTAL2RSTPSENALEEA8P1.0P1.1P1.2P1.3P1.4P1.5P1.6P1.7AT89C51P0.0/AD0P0.1/AD1P0.2/AD2P0.3/AD3P0.4/AD4P0.5/AD5P0.6/AD6P0.7/AD7P2.0/A8P2.1/A9P2.2/A10P2.3/A11P2.4/A12P2.5/A13P2.6/A14P2.7/A15P3.0/RXDP3.1/TXDP3.2/INT0P3.3/I

11、NT1-P3.4/T0P3.5/T1P3.6/WRP3.7/RD3937363534322122U1D0Q0D1Q115A11D2Q26a29A3D3Q3D4Q412A4D5Q515A5D6Q6116A6D7Q719A7OELE74LS3733131418ALE11D78U3U427281013EX1_141"T5STAR'16WR17RD'AY0BY1CY2Y3丫4E1Y5E2Y6E3丫7,674LS13823A01015A102123202227A64A73A825A924A19A28A37A46A55A0A1A2A3A4A5A6A7A8A9A10A11A12CE

12、OEPGMVPP2764A010A19A28A37A46A55A64A73A8252026A0D0A1D1A2D2A3D3A4D4A5D5A6D6A7D7A8A9A10A11A12"CECS"TOEOE626413-D215D316-D4:17D518D619D711D0MpjO：0qxo'MXO'69xo'ooxo'J4XO'98xo'泌01冰0'9欲0'£泌00泌0106X0108X018)xo128X0126X0，66xo,Oqxo>exo,6)xo,OOxo=S3aOO-a3-l

13、9;pooJeqopeuBisun轴麴丑SffiW用印"O而"ooxo实oollWfekIC0O00OII另部壬到宣登UIOo白q。pj3孑日clp咨"a丑潮辩的另摩伽顷e丑郴详。橄陷W切啊4-<W0r屯和砒柿ese丑。6®"嫁不激噩智曰密¥1/£oKjgr"啊切初顷'盟咯e不激传垸"耋06甫"Q不顽讪姓"同暧0aAQgg同他顷wsiabc,d早efdpfcom邯微LEDabcdefgdpcomLED3.3.2 LESBSMMOTLED时,顶心熠灿制M吆"，其中

14、”LEDW黝淋楸，齿侦式成心附孙，缺必g。秒5翱寸，各LED俱引16,HW,唇LED"WBmS0LER、,缺顷刑审愎杂，当CPIM的勒可育应岫!伽懒技单物。U97F10:11M212M1135"-4>6M01415-R55025692111U1074LS373U1174LS373U1274LS37301234567DDDDDDDD74LS0274LS0274LS0201234567DDDDDDDDI'LEDf»W»#include<absacc.h>#include<reg51.h>unsignedcharcodeL

15、ED_CODES=(0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0x88,0x83,0xc6,0xa1,0x86,0x8e,0xff,0x0c,0x89,0x7f,0xbf;voidmain()XBYTE0X0100=LED_CODES9;XBYTE0X0200=LED_CODES6;XBYTE0X0300=LED_CODES3;while(1);3.3.3 PID蒂LEDSWM%!功PID湍揣LED1MBB勺ProteUSM!图。8255AMWOm>",在PID®3作I/O口项，板LEDO。"8255

16、AfiW、0>怔刊咿58255W,财顾勺细蜗耻8255AW®位。U0.7D034D133D232D331D430D529D628D727D0RESETD0.A0A1D1D2D3D4D5D6D7WRD5gW36-A09835255APA0PB7PC7PA1PA2PA3PA4PA5PA6PA7PB0PB1PB2PB3PB4PB5PB6PC0PC1PC2PC3PC4PC5PC623241819202122U7:A142A0A1Y0Y1154166A2Y2178Y3131210E11J71074LS244U8:B1113A1A215Y1Y2A3'EY319|_'74LS

17、244U6ULN2003A18150k1614BBBBBBB1=4,斗150kPIDQ揣LEDlWIM图M6"®E枷皿LED,W引脚A9DP周"梢勺;弓脚1翼心位LED白锄"BW：。8255潴口C经74LS24MWS0S”LED白例OB,LEDgir部顷寸，120150mAlW,硕所球醐勺ULN2003物BO牛。8255端口B的PB0PB5经ULN2003AM弟在伽B0B5,似LED白10R1以牛"/*display.h*/#definebase0x0000#defineport_a(base)#defineport_b(base+1)#def

18、ineport_c(base+2)#defineport_control(base+3)#defineleds6#defineca0#definecc1voidturn_on(charled,charchnumber,charmode);voidledsoff();voidonebyone(chardatas);externvoidinit8255();unsignedcharcodeselect;unsignedcharcodeled_codes;/*MC循护/*display.c*/#include"absacc.h"#include"reg51.h"

19、;#include"display.h"unsignedcharcodeselect=0x01,0x02,0x04,0x08,0x10,0x20;unsignedcharcodeled_codes=0xc0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8,0x80,0x90x88,0x83,0xC6,0xA1,0x86,0x8E,0xFF,0x0C,0x89,0x7F,0xBF;voidinit8255()unsignedchari,j;for(j=0;j<10;j+)for(i=0;i<255;i+)XBYTEport_control=0

20、x90;ledsoff();voidturn_on(charled,charchnumber,charmode)if(mode=ca)XBYTEport_c=led_codeschnumber;ElseXBYTEport_eed_codeschnumber;XBYTEport_b=selectled;voidledsoff()(XBYTEport_b=0x00;/*PIDQ揣LED溉M*/*main.c*/#include"reg51.h"#include"display.h”voidmain()(unsignedintm;unsignedchari;init82

21、55();i=leds-1;while(1)(ledsoff();for(m=1000;m!=0;m-);turn_on(i,i,cc);for(m=1000;m!=0;m-);if(i=0)i=leds-1;elsei-;PIDQ揣3.3.4"刷衡犯烦僧BTW啊MmA"J高心,当K苗后，命通，A点电半拘氐娜a点匏肌点顷ms,WWMMfflWWMWM®WWWE。牛辛®wt,女的W。R+5VoIK-IIA键盘原理图1.Ng虹彻E*阁。顺所加单，制"缺此那轴嘲目比，顺淄iq口,W®®。P1.7PL6PLSPl.4Pl.3Fl+2

22、PL1FL：30C51-17IL3U3芯片内有上拉电阳2卿NEK""蜿刨图。图中白侦为4行4歹供1叶键，行抒也XQXI、X2X3列瑞践为Y0Y1、Y2、Y3关RSEIMALEEA11111PRDXM3.3.5PIE擂部册毋顷淇Protei相真S«盟U0r-TlD0D5A0A1D1D2D3D4D6D7A0.7RESET8255APA0PA1PA2PA3PA4PA5PA6PA7PB0PB1PB2PB3PB4PB5PB6PB7PC0PC1PC2PC3PC4PC5PC6PC7212223241415161713U7:A74LS244U8:B11131517B2S0150.

23、1S1150kS2S3150kS4150kI150kSWLED.dsMLEDMM中的ULA2003AO?,在LEC®W®!MWLED_DRIVER为5蜘婿O阶砌输他抒。移曲t册""按Ctrl+C曹"原ULA200®OttmiWff。由于LEDWfWJlWW怀可的呼。#mc-ude=o)bsa)cc.h=#5'c-ude=disp-0)y.h=琶nc_ude=reg5q.h=VQdde-Byochari;for(ll'255_.H0wcharkeycheck(cha)r*rowo_unsignedcharf_kF5f3,

24、unsignedcharresu-ll。PVOXFO;M&orKLif(t1=0XF0)gotoexit;for(i=11;i!=0;i-)delay();t1=P1;if(t1=0XF0)gotoexit;result=1;/*於"/t2=0X80;t1=t1;for(i=4;i!=0;i-)t3=t2&t1;if(t3!=0)*col=i-1;break;elset2=t2>>1;t1H;t1=t1|0X0F;P1=t1;t1=P1;/*知号*/t2=0X08;储；for(i=4;i!=0;i-)t3=t2&t1;if(t3!=0)*rowll

25、._k-breaksQsef2ll2vx7exirrr*mresu-c336A/D,Q冷留mliflili18nHil>5Ifs>5IorKLw1、匆祥仙辿俞gSMIWSWg以收抑5习明W祁BCDS切亦。例口，彻率为1的勺A/D车缈靴如砒肆的盘吸申似用2人12硕散»B。口下：1/22*100%=1/4096*100%=0.0244%保10防勺1疝A/DWO削2.4V2、量t"3 也河初A/D$»孙粉泌吻I顷燧。倡swwEm择沸础期A/D物制勺"炸移郴睥号硕O率的A/D顷"特E甘线车Wl®制枷洗指A/D顷帅小同m帆A/D车舸

26、捋""雕回功以细枷m邮精度,生、零y、满b骸yosw®顷烧。4 车瞄醉物理,艮皿婀够数。而k溯勺A/D物®®例问,丹"诩咐至擞。A/DC0809JWSADC0809所泌硕成A/D输驼CMOS：艺。ADC080治珈故”:分州8位；土1LSBS5W电,岫3雄0-5VJOW棚的8蹄隽*；俞山,TTLf;015mW/时车咐X围：10-1280K晌券中为500kHHWO%128usPID耦勺口MMPIDQ揣A/DWO!N此PIDOWWf»PIDISWMa/d$WSO辎图中的P1为CPU夕嗷眦棉顺Jt眦0x2XXX时74LS38的例的，

27、当CPUIOx2xxx时，可使DC0808衡娄据懿50、D1、D2哪认项此CPI®0x2xxM,可使A/D物绍愤UCPlfr/*ADC0808®邀*/#include<ADC0808.c>#include<display.h>#include<absacc.h>#include<REG51.H>unsignedchargetData2(unsignedcharADC_Chip,unsignedcharchannel)unsignedcharflag=0;unsignedcharvalue=-1;unsignedxdataale

28、;switch(ADC_Chip)caseADC_0808:P3=P3|0x08;XBYTEADC0808_START_PORT=channel;P3=P3&0xdf;P3=P3|0x20;P3=P3&0xdf;flag=P3;while(1)(ale=1;flag=flag&0x08;if(flag=0)break;flag=P3;value=XBYTEADC0808_DATA_PORT;returnvalue;break;#include<ADC0808.C>#include<display.h>#include<REG51.H>

29、#include<absacc.h>voidmain()(unsignedcharvalue;unsignedintk;3.3.7charsfr-ndexsolr2Q2p2p2o>k2x一M8255Pwh=e(_k)va-uengefDaQrq(ADCI08083for(knoakHpk!dispsfr(sfr-ndexs<a)-upq)；LedsoffoIorKLwR18(1)R18R19R201k10k+15V4k+15VR285kR26，kR29100RV1(2)R251kRV1u200U14322kOP07-15VU14(OP)R22U1523UA741-15V

30、R2410kR2310k#include<reg51.h>#include<absacc.h>#include<display.h>#defineADC_08081#defineADC0808_DATA_PORT0x2000#defineADC0808_QUERY_PORT0x4000#defineADC0808STARTPORT0x2000voidturn_on_withdot(charled,charchnumber,charmode);unsignedchargetdata2(unsignedcharADC_Chip,unsignedcharchannel)(unsignedcharflag=0;unsignedcharvalue=-1;unsignedxdataale;switch(ADC_Chip)(caseADC_0808:P3=P3|0x08;XBYTEADC0808_START_PORT=channel;P3=P3&0xdf;P3=P3|0x20;P3=P3&0xd