基于單片機的萬年歷設計畢業論文-資料下載頁

　　

【正文】 (4,shi)。write_time(6,dd)。write_time(7,ee)。write_time(8,ff)。write_time(9,gg)。}}if(bb==1){if(pp==0xb0){miao++。pp=0。if(miao==60){miao=0。}sfm_date(13,miao)。write_(0x80+0x40+14)。 }if(pp==0xa0){shi=0。}sfm_date(7,shi)。write_(0x80+0x40+8)。 }if(pp==0xa0){shi。pp=0。if(shi==1){shi=23。}sfm_date(7,shi)。write_(0x80+0x40+8)。 }}if(bb==4){if(pp==0xb0){dd++。pp=0。if(dd==1){ write_data(0x30+dd)。}write_(0x80+15)。if(dd==2){write_data(0x30+dd)。}write_(0x80+15)。if(dd==3){write_data(0x30+dd)。}write_(0x80+15)。if(dd==4){write_data(0x30+dd)。}{write_data(0x30+dd)。}write_(0x80+15)。if(dd==6){write_data(0x30+dd)。}write_(0x80+15)。if(dd==7){dd=0。write_data(0x30+dd)。}write_(0x80+15)。}}if(bb==5){if(pp==0xb0){ee++。pp=0。if(ee==32){ee=1。}nyr_date1(8,ee)。write_(0x80+9)。 }if(pp==0xa0){ee。pp=0。if(ee==0){ee=31。}nyr_date1(8,ee)。write_(0x80+9)。 }}{gg=41。}nyr_date1(2,gg)。write_(0x80+3)。 } }}void set_key(){uchar gg,ff,bb,ee,dd,shi,fen,miao,flag。if(key1==0){bb++。delay(8)。if(key1==0){if(bb==1){flag=1。while(!key1)。TR0=0。write_(0x80+0x40+14)。write_(0x0f)。}if(bb==2){while(!key1)。write_(0x80+0x40+11)。}if(bb==3){while(!key1)。write_(0x80+0x40+8)。}if(bb==4){while(!key1)。write_(0x80+15)。}if(bb==5){while(!key1)。if(key3==0){delay(8)。while(!key3)。miao。if(miao==1){miao=59。}sfm_date(13,miao)。write_(0x80+0x40+14)。 }}if(bb==2){if(key2==0){delay(8)。while(!key2)。fen++。if(fen==60){fen=0。}sfm_date(10,fen)。write_(0x80+0x40+11)。 }if(key3==0){delay(8)。while(!key3)。fen。if(fen==1){fen=59。}sfm_date(10,fen)。write_(0x80+0x40+11)。 }}write_(0x80+15)。if(dd==3){write_data(0x33)。}write_(0x80+15)。if(dd==4){write_data(0x34)。}write_(0x80+15)。if(dd==5){write_data(0x35)。}write_(0x80+15)。if(dd==6){write_data(0x36)。}write_(0x80+15)。if(dd==7){dd=0。write_data(0x37)。}write_(0x80+15)。}if(key3==0){dd++。delay(8)。while(!key3)。if(dd==1){ write_data(0x37)。}write_(0x80+15)。if(dd==2){ write_data(0x36)。}write_(0x80+15)。if(key3==0){delay(8)。while(!key3)。ee。if(ee==0){ee=31。}nyr_date1(8,ee)。write_(0x80+9)。 } }if(bb==6){if(key2==0){delay(8)。while(!key2)。ff++。if(ff==13){ff=1。}nyr_date1(5,ff)。write_(0x80+6)。 }if(key3==0){delay(8)。while(!key3)。ff。if(ff==0){ff=12。}nyr_date1(5,ff)。write_(0x80+6)。 } }if(bb==7){if(key2==0)gg=reader_time(2)。//讀分sfm_date(10,gg)。hh=reader_time(4)。//讀時sfm_date(7,hh)。ii=reader_time(6)。//讀星期nyr_date1(15,ii)。jj=reader_time(7)。//讀天nyr_date1(8,jj)。kk=reader_time(8)。//讀月nyr_date1(5,kk)。ll=reader_time(9)。//讀年nyr_date1(2,ll)。}}void main(){init()。while(1){if(ir==0){restart:temp=low_ir_time()。if((temp8500)||(temp9500)) continue。temp=high_ir_time()。if((temp4000)||(temp5000)) continue。for(i=0。i4。i++){for(j=0。j8。j++){temp=low_ir_time()。if((temp200)||(temp800)) goto restart。temp=high_ir_time()。if((temp200)||(temp2000)) goto restart。ss[i]=ss[i]1。if(temp1120){ss[i]=ss[i]|0x80。}}}if(ss[2]=~ss[3]){time_cs=1。}reader_time(uchar add){uchar ee。time_cs=0。time_as=1。time_ds=1。time_rw=1。P1=add。time_as=0。time_ds=0。ee=P1。time_ds=1。time_as=1。time_cs=1。return(ee)。}void delay1(uchar i){while(i)。}void write_(uchar ){lcdrs=0。delay(5)。P0=。delay(5)。lcden=1。delay(5)。lcden=0。 }void write_data(uchar date){lcdrs=1。delay(5)。P0=date。delay(5)。lcden=1。delay(5)。write_data(0xdf)。write_(0x80+0x40+5)。write_data(39。C39。)。write_(0x80+0x40)。write_data(0x7E)。 }uint low_ir_time(){TH1=0。TL1=0。TR1=1。while(!ir)。TR1=0。return TH1*256+TL1。}uint high_ir_time(){TH1=0。TL1=0。TR1=1。while(ir)。TR1=0。return TH1*256+TL1。}void init_DS18B20(){uchar x。DQ=1。delay1(8)。DQ=0。delay1(80)。DQ=1。delay1(14)。x=DQ。delay1(20)。 }void sfm_date(uchar add,uchar date1){ uchar shi,ge。shi=date1/10。ge=date1%10。write_(0x80+0x40+add)。write_data(0x30+shi)。uchar aa=0。uchar bb=0。uchar cc=0。init_DS18B20()。write_DS18B20(0xCC)。write_DS18B20(0x44)。init_DS18B20()。write_DS18B20(0xCC)。write_DS18B20(0xBE)。aa=read_DS18B20()。bb=read_DS18B20()。cc=(aa4)|(bb4)。if(cc128){cc=~cc+1。write_(0x80+0x40+0x4a)。write_data(0x2d)。}return(cc)。}void ir_key(){uchar gg,ff,bb,ee,dd,shi,fen,miao,flag。if(pp==0x9c){bb++。pp=0。if(bb==1){TR0=0。flag=1。write_(0x80+0x40+14)。write_(0x0f)。}if(bb==2){write_(0x80+0x40+11)。}if(bb==3){write_(0x80+0x40+8)。}if(bb==4){{miao。pp=0。if(miao==1){miao=59。}sfm_date(13,miao)。write_(0x80+0x40+14)。 }}if(bb==2){if(pp==0xb0){fen++。pp=0。if(fen==60){fen=0。}sfm_date(10,fen)。write_(0x80+0x40+11)。 }if(pp==0xa0){fen。pp=0。if(fen==1){fen=59。}sfm_date(10,fen)。write_(0x80+0x40+11)。 }}if(bb==3){if(pp==0xb0){shi++。pp=0。if(shi==24)write_(0x80+15)。if(dd==5){write_data(0x30+dd)。}write_(0x80+15)。if(dd==6){write_data(0x30+dd)。}write_(0x80+15)。if(dd==7){dd=0。 write_data(0x30+dd)。}write_(0x80+15)。}if(pp==0xa0){dd++。pp=0。if(dd==1){write_data(0x30+dd)。}write_(0x80+15)。if(dd==2){write_data(0x30+dd)。}write_(0x80+15)。if(dd==3){write_data(0x30+dd)。}write_(0x80+15)。if(dd==4){write_data(0x30+dd)。}write_(0x80+15)。if(dd==5)if(bb==6){if(pp==0xb0){ff++。pp=0。if(ff==13){ff=1。}nyr_date1(5,ff)。write_(0x80+6)。} if(pp==0xa0){ff。pp=0。if(ff==0){ff=12。}nyr_date1(5,ff)。write_(0x80+6)。 }