万年历Plus（代码+仿真文件）

#include <REGX52.H> #include "LCD1602.h" #include "DS1302.h" #include "MatrixKey.h" #include "Timer0.h" #include "DS18B20.h" #include "buzzer.h" #define music_num 3 uchar KeyNum, MODE1, MODE2, TimeSetSelect, TimeSetFlashFlag, disp1, disp2, con, set, music_sel; char ClockTime[2]={18, 26}; uchar clock_min,clock_hour; uchar ClockSetSelect; uchar key_sta, count; extern uchar FreqSelect; extern uint const FreqTable[]; void TimeShow(void)//时间显示功能 { DS1302_ReadTime(); //读取时间 LCD_ShowNum(1, 1, 20, 2); LCD_ShowNum(1, 3, DS1302_Time[0], 2); //显示年 LCD_ShowNum(1, 6, DS1302_Time[1], 2); //显示月 LCD_ShowNum(1, 9, DS1302_Time[2], 2); //显示日 LCD_ShowNum(2, 1, DS1302_Time[3], 2); //显示时 LCD_ShowNum(2, 4, DS1302_Time[4], 2); //显示分 LCD_ShowNum(2, 7, DS1302_Time[5], 2); //显示秒 LCD_ShowNum(2, 16, DS1302_Time[6], 1);//显示星期 } void TimeSet(void)//时间设置功能 { if(KeyNum==5) //按键5按下 { TimeSetSelect++; //设置选择位加1 TimeSetSelect %= 7; //越界清零 } if(KeyNum==6) //按键6按下 { DS1302_Time[TimeSetSelect]++; //时间设置位数值加1 if(DS1302_Time[0] > 99){DS1302_Time[0] = 0;}//年越界判断 if(DS1302_Time[1] > 12){DS1302_Time[1] = 1;}//月越界判断 if(DS1302_Time[1] == 1 || DS1302_Time[1] == 3 || DS1302_Time[1] == 5 || DS1302_Time[1] == 7 || DS1302_Time[1] == 8 || DS1302_Time[1] == 10 || DS1302_Time[1] == 12) { if(DS1302_Time[2] > 31){DS1302_Time[2] = 1;}//大月 } else if(DS1302_Time[1] == 4 || DS1302_Time[1] == 6 || DS1302_Time[1] == 9 || DS1302_Time[1] == 11) { if(DS1302_Time[2] > 30){DS1302_Time[2] = 1;}//小月 } else if(DS1302_Time[1] == 2) { if(DS1302_Time[0] % 4 == 0) { if(DS1302_Time[2] > 29){DS1302_Time[2] = 1;}//闰年2月 } else { if(DS1302_Time[2] > 28){DS1302_Time[2] = 1;}//平年2月 } }//日越界判断 if(DS1302_Time[3] > 23){DS1302_Time[3] = 0;}//时越界判断 if(DS1302_Time[4] > 59){DS1302_Time[4] = 0;}//分越界判断 if(DS1302_Time[5] > 59){DS1302_Time[5] = 0;}//秒越界判断 if(DS1302_Time[6] > 7) {DS1302_Time[6] = 1;}//星期越界判断 } if(KeyNum==7)//按键7按下 { DS1302_Time[TimeSetSelect]--; //时间设置位数值减1 if(DS1302_Time[0] < 0){DS1302_Time[0] = 99;}//年越界判断 if(DS1302_Time[1] < 1){DS1302_Time[1] = 12;} //月越界判断 if(DS1302_Time[1] == 1 || DS1302_Time[1] == 3 || DS1302_Time[1] == 5 || DS1302_Time[1] == 7 || DS1302_Time[1] == 8 || DS1302_Time[1] == 10 || DS1302_Time[1] == 12) { if(DS1302_Time[2] < 1){DS1302_Time[2] = 31;}//大月 if(DS1302_Time[2] > 31){DS1302_Time[2] = 1;} } else if(DS1302_Time[1] == 4 || DS1302_Time[1] == 6 || DS1302_Time[1] == 9 || DS1302_Time[1] == 11) { if(DS1302_Time[2] < 1){DS1302_Time[2] = 30;}//小月 if(DS1302_Time[2] > 30){DS1302_Time[2] = 1;} } else if(DS1302_Time[1] == 2) { if(DS1302_Time[0] % 4 == 0) { if(DS1302_Time[2] < 1){DS1302_Time[2] = 29;}//闰年2月 if(DS1302_Time[2] > 29){DS1302_Time[2] = 1;} } else { if(DS1302_Time[2] < 1){DS1302_Time[2] = 28;}//平年2月 if(DS1302_Time[2] > 28){DS1302_Time[2] = 1;} } }//日越界判断 if(DS1302_Time[3] < 0){DS1302_Time[3] = 23;}//时越界判断 if(DS1302_Time[4] < 0){DS1302_Time[4] = 59;}//分越界判断 if(DS1302_Time[5] < 0){DS1302_Time[5] = 59;}//秒越界判断 if(DS1302_Time[6] < 1){DS1302_Time[6] = 7; }//星期越界判断 } //更新显示，根据TimeSetSelect和TimeSetFlashFlag判断可完成闪烁功能 if(TimeSetSelect == 0 && TimeSetFlashFlag == 1){LCD_ShowString(1, 3, " ");} else{LCD_ShowNum(1, 3, DS1302_Time[0], 2);} if(TimeSetSelect == 1 && TimeSetFlashFlag == 1){LCD_ShowString(1, 6, " ");} else{LCD_ShowNum(1, 6, DS1302_Time[1], 2);} if(TimeSetSelect == 2 && TimeSetFlashFlag == 1){LCD_ShowString(1, 9, " ");} else{LCD_ShowNum(1, 9, DS1302_Time[2], 2);} if(TimeSetSelect == 3 && TimeSetFlashFlag == 1){LCD_ShowString(2, 1, " ");} else{LCD_ShowNum(2, 1, DS1302_Time[3], 2);} if(TimeSetSelect == 4 && TimeSetFlashFlag == 1){LCD_ShowString(2, 4, " ");} else{LCD_ShowNum(2, 4, DS1302_Time[4], 2);} if(TimeSetSelect == 5 && TimeSetFlashFlag == 1){LCD_ShowString(2, 7, " ");} else{LCD_ShowNum(2, 7, DS1302_Time[5], 2);} if(TimeSetSelect == 6 && TimeSetFlashFlag == 1){LCD_ShowString(2, 16, " ");} else{LCD_ShowNum(2, 16, DS1302_Time[6], 1);} } void clock_show(void)//时间显示功能 { DS1302_ReadTime(); //读取时间 LCD_ShowString(1, 5, "-"); LCD_ShowString(1, 8, "-"); LCD_ShowString(2, 3, ":"); LCD_ShowNum(1, 1, 20, 2); LCD_ShowNum(1, 3, DS1302_Time[0], 2); //显示年 LCD_ShowNum(1, 6, DS1302_Time[1], 2); //显示月 LCD_ShowNum(1, 9, DS1302_Time[2], 2); //显示日 LCD_ShowNum(2, 1, ClockTime[0], 2); //显示时 LCD_ShowNum(2, 4, ClockTime[1], 2); //显示分 } void clock_set(void) { if(KeyNum==5) //按键5按下 { ClockSetSelect++; //设置选择位加1 ClockSetSelect %= 2; //越界清零 } if(KeyNum==6) //按键6按下 { ClockTime[ClockSetSelect]++; if(ClockTime[0] > 23){ClockTime[0] = 0;}//时越界判断 if(ClockTime[1] > 59){ClockTime[1] = 0;}//分越界判断 } if(KeyNum==7) //按键7按下 { ClockTime[ClockSetSelect]--; if(ClockTime[0] < 0){ClockTime[0] = 23;}//时越界判断 if(ClockTime[1] < 0){ClockTime[1] = 59;}//分越界判断 } if(ClockSetSelect == 0 && TimeSetFlashFlag == 1){LCD_ShowString(2, 1, " ");} else{LCD_ShowNum(2, 1, ClockTime[0], 2);} if(ClockSetSelect == 1 && TimeSetFlashFlag == 1){LCD_ShowString(2, 4, " ");} else{LCD_ShowNum(2, 4, ClockTime[1], 2);} } void key_proc() { if(KeyNum==1 && con==0) { if(disp1 < 3) { disp1++; if(disp1 == 2) { disp2 =! disp2; disp1 = 0; } } } if(KeyNum==1 && disp1==1 && disp2==1 && con==1) { music_sel++; if(music_sel%2==0)LCD_Clear(); music_sel%=music_num; } if(KeyNum==2) { LCD_Clear(); con = 1; } if(KeyNum==3) { LCD_Clear(); con = 0; } if(KeyNum==4 && disp1==0 && disp2==0) //按键1按下 { if(MODE1 == 0) {MODE1 = 1; TimeSetSelect = 0;}//功能切换 else if(MODE1 == 1) {MODE1 = 0; DS1302_SetTime();} } if(KeyNum==4 && disp1==1 && disp2==0) //按键1按下 { if(MODE2 == 0) {MODE2 = 1; ClockSetSelect = 0;}//功能切换 else if(MODE2 == 1) {MODE2 = 0;} } } void LCD_proc() { if(disp2==0 && con==0) { LCD_ShowString(1, 1, "1.time"); LCD_ShowString(2, 1, "2.clock"); } if(disp2==1 && con==0) { LCD_ShowString(1, 1, "3.temp"); LCD_ShowString(2, 1, "4.music"); } if(disp1==0 && con==0) { LCD_ShowString(1, 15, "<<"); LCD_ShowString(2, 15, " "); } if(disp1==1 && con==0) { LCD_ShowString(1, 15, " "); LCD_ShowString(2, 15, "<<"); } if(disp1==0 && disp2==0 && con==1) { LCD_ShowString(1, 5, "-"); LCD_ShowString(1, 8, "-"); LCD_ShowString(2, 3, ":"); LCD_ShowString(2, 6, ":"); LCD_ShowString(2, 10, "Week:"); switch(MODE1)//根据不同的功能执行不同的函数 { case 0 : TimeShow(); break; case 1 : TimeSet(); break; } } if(disp1==1 && disp2==0 && con==1) { switch(MODE2)//根据不同的功能执行不同的函数 { case 0 : clock_show(); break; case 1 : clock_set(); break; } } if(disp1==0 && disp2==1 && con==1) { Temp_Disp(); } if(disp1==1 && disp2==1 && con==1) { if(music_sel<music_num-1) { LCD_ShowString(1, 1, "1.small star"); //静态字符初始化显示 LCD_ShowString(2, 1, "2.sky castle"); } if(music_sel>=music_num-1) { LCD_ShowString(1, 1, "3.jntm"); //静态字符初始化显示 } if(music_sel%2==0) { LCD_ShowString(1, 15, "<<"); LCD_ShowString(2, 15, " "); } if(music_sel%2==1) { LCD_ShowString(1, 15, " "); LCD_ShowString(2, 15, "<<"); } } } void Init(void) { IT0 = 1; //设置Int0 边沿触发 EX0