【正文】 =alarm_num%10。 display_alarm[3]=alarm[alarm_num][1]%10。 display_alarm[1]=alarm[alarm_num][0]%10。 if(alarm_num==10) //添加鬧鐘時(shí)需要修改的地方?。。。。。。。。?！ alarm_num=1。 break。 if(key_alarm_or_song==0) { flag_alarm=1。 break。 while(1) //時(shí)按鍵處理 { flag_display=1。 if(key_select==0) // 確認(rèn)功能鍵被按下 { while(!key_select)。 } } } */ void scan_key() //按鍵掃描函數(shù) { bit flag_break=0。 delay_ms(100)。k0。second==alarm[2]) { uint k。minute==alarm[1]amp。 }}/*void alarm_ () //鬧鐘發(fā)聲函數(shù) { if(hour==alarm[0]amp。 display_alarm[5]=alarm_num。 display_alarm[3]=alarm[alarm_num][1]%10。 display_alarm[1]=alarm[alarm_num][0]%10。amp。amp。alarm_num10。 TR1=0。 break。 if(key_dec==0) //強(qiáng)行關(guān)閉鬧鐘 { delay_ms(10)。 note_num++。i0。 if(key_alarm_or_song==0) break。 } else TR1=0。 TL1=initial_value%256。 initial_value=note_value[section][pitch]。 if(changed_note==1) pitch=basic_note+7。 changed_note=note/0x10%0x10。music_break) { section=note/0x1000。 while(note!=0amp。 music_break=1。 //分別定義i,音區(qū)，基本音級(jí)，變化音級(jí)，音高，時(shí)值,所選歌曲的音符的編號(hào) uint note。 buzzer=1。 }void di() //按鍵發(fā)聲函數(shù) { buzzer=0。j0。i0。 //count_display用于設(shè)置時(shí)間或鬧鐘時(shí)的閃爍顯示記時(shí)變量void delay_ms(uint t) //延時(shí)1ms { uint i,j。 //定義數(shù)組display[6]作為顯示緩沖區(qū),n為數(shù)組下標(biāo),flag_display用于設(shè)置時(shí)間或鬧鐘時(shí)的閃爍顯示標(biāo)志,flag_alarm用于鬧鐘鍵按下的標(biāo)志 uchar display_music[6]={0x10,0x10,0,0,0x10,0x10},display_alarm[6]={0,0,0,0,0,0},alarm[][3]={{12},{12,1},{12,3},{12,5},{1},{2},{3},{4},{5},{6}},alarm_num=0,song_num=0。bit music_break=0。 // 減小鍵sbit key_alarm_or_song=P1^3。 //功能鍵sbit key_inc=P1^1。 uint code song[][67]={/* 0 嘀~(按鍵時(shí)的嘀嗒聲)*/ {0x2701,0x0},/* 1 茉莉花 */ {0x1304,0x1302,0x1502,0x1602,0x2102,0x2102,0x1602,0x1504,0x1502,0x1602,0x1507,0x1001,/* 0x1304,0x1302,0x1502,0x1602,0x2102,0x2102,0x1602,0x1504,0x1502,0x1602,0x1507,0x1001,*/ 0x1504,0x1504,0x1504,0x1302,0x1502,0x1604,0x1604,0x1507,0x1001, 0x1304,0x1202,0x1302,0x1504,0x1302,0x1202,0x1104,0x1102,0x1202,0x1107,0x1001, 0x1302,0x1202,0x1102,0x1302,0x1204,0x1002,0x1302,0x1504,0x1602,0x2102,0x1507,0x1001, 0x1202,0x1302,0x1502,0x1202,0x1302,0x1102,0x0602,0x0507,0x1001,0x0604,0x0602,0x1102,0x1206,0x1302,0x1102,0x1202,0x1102,0x0602,0x050d,0x0}, /* 2 莫斯科郊外的晚上 */ {0x0602,0x1102,0x1302,0x1102,0x1204,0x1102,0x0702,0x1304,0x1204,0x0607,0x1001, 0x1102,0x1302,0x1502,0x1502,0x1604,0x1502,0x1402,0x1307,0x1001, 0x1414,0x1514,0x1702,0x1602,0x1304, 0x1002,0x0704,0x0602,0x1302,0x1202,0x1404, 0x1004,0x1502,0x1402,0x1304,0x1202,0x1102,0x1304,0x1204,0x060c, 0x0},/* 3 祝你生日快樂 */ {0x0502,0x0502,0x0604,0x0504,0x1104,0x0708,0x0502,0x0502,0x0604,0x0504,0x1204,0x1108,0x0502,0x0502,0x1504,0x1304,0x1104,0x0704,0x0604,0x1402,0x1402,0x1304,0x1104,0x1204,0x1108,0x0},/* 4 鈴兒響叮當(dāng) */ {0x1302,0x1302,0x1303,0x1001, 0x1302,0x1303,0x1001, 0x1302,0x1502,0x1102,0x1202,0x1307,0x1001, 0x1402,0x1402,0x1402,0x1402,0x1402,0x1302,0x1302,0x1302,0x1302,0x1202,0x1202,0x1302,0x1204,0x1503,0x1001, 0x1302,0x1302,0x1303,0x1001, 0x1302,0x1303,0x1001, 0x1302,0x1502,0x1102,0x1202,0x1307,0x1001, 0x1402,0x1402,0x1402,0x1402,0x1402,0x1302,0x1302,0x1302,0x1502,0x1502,0x1402,0x1202,0x1108,0x0},/* 5 喀秋莎 */ {0x0606,0x0702,0x1106,0x0602,0x1102,0x1102,0x0702,0x0602,0x0704,0x1002, 0x0706,0x1102,0x1206,0x0702,0x1202,0x1202,0x1102,0x0702,0x0607,0x1001, 0x1304,0x1604,0x1504,0x1602,0x1502,0x1402,0x1402,0x1302,0x1202,0x1304,0x0604, 0x1002,0x1404,0x1202,0x1306,0x1102,0x0702,0x0302,0x1102,0x0702,0x0608,0x0},/* 6 歡樂頌 */ {0x1304,0x1304,0x1404,0x1504,0x1504,0x1404,0x1304,0x1204,0x1104,0x1104,0x1204,0x1304,0x1306,0x1202,0x1207,0x1001, 0x1304,0x1304,0x1404,0x1504,0x1504,0x1404,0x1304,0x1204,0x1104,0x1104,0x1204,0x1304,0x1206,0x1102,0x1107,0x1001, 0x0},/* 7 四季歌 */ {0x1304,0x1302,0x1202,0x1104,0x1102,0x0702,0x0604,0x0604,0x0607,0x1001, 0x1404,0x1402,0x1302,0x1202,0x1102,0x1202,0x1402,0x130f,0x1001, 0x1404,0x1402,0x1302,0x1204,0x1202,0x1402,0x1304,0x1302,0x1102,0x0604,0x0604,0x0704,0x1304,0x1302,0x1102,0x0702,0x1102,0x060f,0x0},/* 8 月亮代表我的心 */ {0x150a,0x1302,0x1202,0x1102,0x130f,0x160a,0x1402,0x1202,0x1102,0x070c,0x1002,0x0502,0x1106,0x1302,0x1506,0x1102,0x0706,0x1302,0x1504,0x1002,0x1502,0x1606,0x1702,0x2106,0