象棋圍棋快棋賽計(jì)時(shí)器

★avr單片機(jī)C語言程序設(shè)計(jì)象棋/圍棋快棋賽計(jì)時(shí)器每步棋30秒。每到25秒時(shí)，報(bào)警聲提圜時(shí)間.各有3次超時(shí)機(jī)會(huì),用完后超時(shí)判負(fù)，紅燈亮起。30秒計(jì)時(shí)允許超時(shí)次數(shù)甲方甲方乙方1222Z每到25秒后，計(jì)時(shí)報(bào)警器氛定瘩噬gx凱曾g疆WWW酬曾窟黑RN3允許超時(shí)次數(shù) 30每步棋30秒。每到25秒時(shí)，報(bào)警聲提圜時(shí)間.各有3次超時(shí)機(jī)會(huì),用完后超時(shí)判負(fù)，紅燈亮起。30秒計(jì)時(shí)允許超時(shí)次數(shù)甲方甲方乙方1222Z每到25秒后，計(jì)時(shí)報(bào)警器氛定瘩噬gx凱曾g疆WWW酬曾窟黑RN3允許超時(shí)次數(shù) 30秒計(jì)時(shí)::忙乙方POgOlEKFfllTIPe2*?*>WT2fWXM41Oa)FO4C5CVM?3?ns&MsoPU7GCKAR1*3?甲方乙方象棋/圍棋快棋賽計(jì)時(shí)器// //程序功能：象棋/圍棋快棋賽計(jì)時(shí)器〃程序說明：1、若為甲方走第一步，則乙方按下S2啟動(dòng)甲方計(jì)時(shí)，反之變?nèi)弧?/ 2、每步棋限時(shí)30秒，每次計(jì)時(shí)到25秒,即發(fā)出報(bào)警聲，提醒盡快落子.// 3、雙方各有3次超時(shí)(即加3個(gè)30秒)機(jī)會(huì),之后任何一步棋超時(shí)判負(fù).〃開發(fā)平臺：WmAVR20090313,Pioteus7.8〃使用芯片：ATMEGA16〃程序編寫：凱里一職校機(jī)電部楊正富(KLYZXJDB_YZF)〃聯(lián)系方式：Tel—E-mail:2232336734〃完成日期：2013-08-22// #iiiclude<avr/io.h>#iiiclude<util/delay.h>#iiiclude<avr/intennpt.h>#defineF_CPU4000000UL#defineINT8signedchar?rdefineINT8Uunsignedchar#defineINT16Uunsignedint變量定義INT8kO=3,kl=3; 〃甲乙雙方超時(shí)倒計(jì)數(shù)INT8Un=0; //T1中斷次數(shù)INT16Ut0_count=0,11_count=0; 〃甲乙雙方秒計(jì)數(shù)值(0?30)數(shù)組定義INT8USEG_CODEO[]={0x3F,0x06.0x5B.0x4F,0x66,0x6D,0x7D.0x07,0x7F,0x6F.0x00}; 〃共陰數(shù)碼管段碼0~9,關(guān)INT8USEG_CODE1[]={0xc0,0xf9,0xa4,0xb0.0x99.0x92,0x82,0xfB,0x80.0x90.0xff);〃共陽數(shù)碼管段碼0?9,關(guān)INT8Ubuffer[]=(0.10,0,0.0,10,0,0};//*甲方余超時(shí)次數(shù)**間隔位**計(jì)時(shí)十位**計(jì)時(shí)個(gè)位*//*乙方余超時(shí)次數(shù)**間隔位**計(jì)時(shí)十位**計(jì)時(shí)個(gè)位*INT8Upostion[]=(0x01.0X02,0X04,0X08,0X10,0x20,0x40,0x80 );〃顯示定位1-8報(bào)警聲音子程序voidalarm(void){INT8Uj;for(j=0j<100j-H-)PORTB』(lvvPB7);_delay_us(500);}}/} ■// 時(shí)間顯示(共陽數(shù)碼管)與報(bào)警INT8Ui;buffer[O]=kO;buffer[2]=t0_count/10;buffer[3]=tO_count%10;buffer[O]=kO;buffer[2]=t0_count/10;buffer[3]=tO_count%10;bufier[4]=kl;buffer[6]=t1_comit/10;buffer[7]=t1_count%10;〃甲方剩余超時(shí)次數(shù)//甲方時(shí)間顯示十位值//甲方時(shí)間顯示個(gè)位值//乙方剩余超時(shí)次數(shù)//乙方時(shí)間顯示十位值〃乙方時(shí)間顯示個(gè)位值for(i=0;i<8;i++)PORTC=SEG_CODEl[buffbr[i]];PORTA=postion[i]for(i=0;i<8;i++)PORTC=SEG_CODEl[buffbr[i]];PORTA=postion[i];_delay_ms(l);PORTA=OxOO;}}〃延時(shí)ImS〃消影主程序mtmaiii(void){PORTA=OxOO;mtmaiii(void){PORTA=OxOO;DDRA=0xff;PORTB=OxOO;DDRB|=_BV(5)LBV(6)LBV(7);PORTC=OXff;DDRC=0xff;PORTD|=_BV(2)|_BV(3);DDRD&=?_BV(2)卜_BV(3);MCUCR|=0x00;〃此處若采用MCUCRl=0X0A：GICR|=_BV(7)|_BV(6);SREG=SREG|0x80;〃初始化PAII為00000000〃PA0?PA7設(shè)為顯示位碼輸出〃初始化PBII為00000000設(shè)為報(bào)警指示輸出〃初始化PCII為11111111//PC0-PC7設(shè)為顯示段碼輸出//初始化PDII為11111111〃PD2,PD3設(shè)為甲乙雙方鍵控輸入//INTOINTI低電平中斷卜降沿產(chǎn)生異步中斷，上電時(shí)會(huì)觸發(fā)中斷，故就避開//使能INTIINTO外部中斷請求//使能全局中斷while(l)display_tmie();〃調(diào)用顯示子程序畛while(l)display_tmie();〃調(diào)用顯示子程序畛0<0)〃當(dāng)超時(shí)次數(shù)余負(fù)值時(shí),PORTB|=(1?PB5);kO=O;TCCRO=OxOO;)iRkMO){PORTB|=(1?PB6);kl=O;TCCRlB=0x00;)}}//甲紅燈亮起〃顯示允許超時(shí)次數(shù)為0PORTB|=(1?PB5);kO=O;TCCRO=OxOO;)iRkMO){PORTB|=(1?PB6);kl=O;TCCRlB=0x00;)}}//甲紅燈亮起〃顯示允許超時(shí)次數(shù)為0〃停止TO定時(shí)計(jì)數(shù)//當(dāng)超時(shí)次數(shù)余負(fù)值時(shí)，紅燈亮起〃乙紅燈亮起〃顯示允許超時(shí)次數(shù)為0〃停止T1定時(shí)計(jì)數(shù)// //INTO中斷函數(shù)SIGNAL(INTO_vect)〃甲方按下S1鍵TCCR0=0x00;//停止TO定時(shí)計(jì)數(shù)TCNT1=65536-F_CPUJ64*1.O;TINISK|=(1?TOIE1);TCCRlB=0x03;//T1裝入LOs定時(shí)初值（OxOBDC）〃使能T1定時(shí)溢出中斷//啟動(dòng)T1定時(shí)計(jì)數(shù)（普通模式,64分頻）// //INT1中斷函數(shù)SIGNAL(INTl_vect)〃乙方按下S2鍵TCCRlB=0x00;//停止T1定時(shí)計(jì)數(shù)TCNT0=256-F_CPU/1024*0.05;TINISK|=(1?TOIEO);TCCR0=0x05;}//TO裝入0.05s定時(shí)初值（0x3C）〃使能TO定時(shí)溢出中斷〃啟動(dòng)TO定時(shí)計(jì)數(shù)（普通模式,1024分頻）TO定時(shí)溢出中斷服務(wù)子程序SIGNAL(TIMERO_OVF_vect)//TO定時(shí)溢出中斷（0.05秒）〃重裝初值〃重裝初值〃乙方秒計(jì)時(shí)歸0〃中斷20次為1秒，〃甲方秒計(jì)時(shí)加1//中斷次數(shù)歸0〃計(jì)數(shù)到25秒后，報(bào)警提示//計(jì)數(shù)到30秒時(shí)，〃允許超時(shí)次數(shù)減1,//秒計(jì)數(shù)值重置0TCNT0=256-F_CPU/1024*0.05;tl_count=0;if(iri=20)ftO_count++;n=0;if(tO_count>25)alaim();if(t0_count==30)(kO--;tO_count=0:)}}T1定時(shí)溢出中斷服務(wù)子程序SIGNAL(TIMERCOVF.vect)//Tl定時(shí)溢出中斷