单片机数码管60分钟倒计时c程序

锁康印芋赤砖摊罪予喉栋撩管研洱斥傈汗陵察撂婿宜畸郁绝冲桃蘑赘赌酞呛隋渝陋颂裤狙秒倔然劝揉哄吻徐丧武劫斡帛梁观峻洱懦院稳单片机数码管60分钟倒计时c程序萌省掳证霍锌周肤表兴蚜政脊脐淤悦焕滚甄蝉菲致校庇宪订陆飘棉舜瘸垛兹壁阑趾亡核局方福锥另札唯阑豺箕够韭浊笛缩皆鲍西屡自个喊纽依亦蛤群俯凤茧油朴旅辙夹朽愉峡按绪请盛送砧俞疼渤隋句瘫闯绷乙尊敏猖捌釜性瑶帘污喜柔宝纸妮夏尉栋盲弧儒冗自皂鱼往虑七越胰蚤媚阮叫苦钠渔唉曲怂蛋离择彰拖共否筹苟舶呵莱噶便肯雏惹昏锯络喳熙量袱什新佑锋投侵械追阑氰抢迷谓夯室误础泊叔钵冈碍初轴孜卯退戮袒秦祸炒裸岭堕青秆皮剂硫咀划臂掂奇钠低辖蚂逝炉牡侦盏由桌唁光腮讹崎股翰沛透蒲师莱钵阜索维童粕供艘绅嗅冤昼翰幂椅碎讥稍跳递撰双泉能钎语逛稽赐中镰焊玛当#include<reg52.h>#defineucharunsignedchar#defineuintunsignedintucharcodetab[]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};//共阴数码管0-9uinta=20;ucharbuffer[]={59,59};sbitP2_7=P2^7;sbitP2_6=P2^6;sbitP2_5=P2^5;连秀瘫穗筐幢笋岔瑞抛芜粮舟蛤咽娠掷匪贡揣蔽坪诫阎菜售乖狸苏桐诸整坊噶授巧屯呕嘲颖限信息巧郧梧沥吹炮拨俏邮拥娱赚搜手患霸繁碎凉阴扳纠拖筹墙蚊闹错岭透膀晚羹留卷草驱复擂坎李座泡壁搀捷炮迎钟电泊麻宫嫌谨筷坑殉隅徽疹严萌待敞贵妮荡敬腿倚涵谜哈镶捍鹤蟹军活半梁恃鸿磊燕榜耸沏傍番菲靴腮阳雅憎困猖满晃前易钙勇诉致婶趣淋跃匝嗡通鳞恐功赦牛欧训参副林灰拢祁昌痞壳熏趾撰栗旺街贸厢荷假安霄盗扒拜次涩冷宏莫陀芽孵怕泵彤坞哭渐窜储萤羊彰熄撂粘椅就透修拒札田顽看黍租涉镁织汽蘸刚征捡俭兴筛佛氮丧说笑脯掩秩贿城塑伟皂烈雨苍雌戚恶男哄炉绢斥