基于52单片机，可调时钟不能再oled上显示

ID:671688 · 发表于 2023-3-31 17:47

可调时钟不能在四针脚oled上显示问题

10-1 DS1302时钟.zip (107.83 KB, 下载次数: 7)
大佬能帮我看看，基于stc89c52单片机，可调时钟不能在四针脚oled上显示，程序哪出了问题
#include <REGX52.H>
#include "OLED.h"
#include "DS1302.h"
#include "Key.h"
#include "Timer0.h"
#include "Delay.H"

#define uchar unsigned char
#define uint unsigned int

unsigned char KeyNum,SHOW_MODE,TimeSetFlashFlag;
char TimeSetSelect;

void TimeShow(void)
{
      DS1302_ReadTime();
      OLED_ShowNum(0,3,DS1302_Time[0]/10,1,8);
      OLED_ShowNum(7,3,DS1302_Time[0]%10,1,8);
      OLED_ShowString(15,3,"-",8);
      OLED_ShowNum(22,3,DS1302_Time[1]/10,1,8);
      OLED_ShowNum(29,3,DS1302_Time[1]%10,1,8);
      OLED_ShowString(35,3,"-",8);
      OLED_ShowNum(42,3,DS1302_Time[2]/10,1,8);
      OLED_ShowNum(49,3,DS1302_Time[2]%10,1,8);
      OLED_ShowNum(0,4,DS1302_Time[3]/10,1,8);
      OLED_ShowNum(7,4,DS1302_Time[3]%10,1,8);
      OLED_ShowString(15,4,":",8);
      OLED_ShowNum(22,4,DS1302_Time[4]/10,1,8);
      OLED_ShowNum(29,4,DS1302_Time[4]%10,1,8);
      OLED_ShowString(35,4,":",8);
      OLED_ShowNum(42,4,DS1302_Time[5]/10,1,8);
      OLED_ShowNum(49,4,DS1302_Time[5]%10,1,8);
}

void TimeSet(void)
{
      if(KeyNum==2){TimeSetSelect++;if(TimeSetSelect>5){TimeSetSelect=0;}}
      if(KeyNum==3){TimeSetSelect--;if(TimeSetSelect<0){TimeSetSelect=5;}}

      if(KeyNum==4)
      {
            DS1302_Time[TimeSetSelect]++;
            if(DS1302_Time[0]>99){DS1302_Time[0]=0;}
            if(DS1302_Time[1]>12){DS1302_Time[1]=1;}
            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;}
            }
            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;}
            }
            else if(DS1302_Time[1]==2)
            {
                     if(DS1302_Time[0]%4==0)
                     {
                              if(DS1302_Time[2]>29){DS1302_Time[2]=1;}
                     }
                     else
                     {
                              if(DS1302_Time[2]>28){DS1302_Time[2]=1;}
                     }
            }
            if(DS1302_Time[3]>23){DS1302_Time[3]=0;}
            if(DS1302_Time[4]>59){DS1302_Time[4]=0;}
            if(DS1302_Time[5]>59){DS1302_Time[5]=0;}
      }
      if(KeyNum==5)
      {
            DS1302_Time[TimeSetSelect]--;
            if(DS1302_Time[0]<0){DS1302_Time[0]=99;}
            if(DS1302_Time[1]<1){DS1302_Time[1]=12;}
            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;}
                     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;}
                     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;}
                              if(DS1302_Time[2]>29){DS1302_Time[2]=1;}
                     }
                     else
                     {
                              if(DS1302_Time[2]<1){DS1302_Time[2]=28;}
                              if(DS1302_Time[2]>28){DS1302_Time[2]=1;}
                     }
            }
            if(DS1302_Time[3]<0){DS1302_Time[3]=23;}
            if(DS1302_Time[4]<0){DS1302_Time[4]=59;}
            if(DS1302_Time[5]<0){DS1302_Time[5]=59;}
      }
      if(TimeSetSelect==0 && TimeSetFlashFlag==1){OLED_ShowString(0,3,"  ",8);}
      else {OLED_ShowNum(0,3,DS1302_Time[0]/10,1,8);OLED_ShowNum(7,3,DS1302_Time[0]%10,1,8);}
      if(TimeSetSelect==1 && TimeSetFlashFlag==1){OLED_ShowString(22,3,"  ",8);}
      else {OLED_ShowNum(22,3,DS1302_Time[1]/10,1,8);OLED_ShowNum(29,3,DS1302_Time[1]%10,1,8);}
      if(TimeSetSelect==2 && TimeSetFlashFlag==1){OLED_ShowString(42,3,"  ",8);}
      else {OLED_ShowNum(42,3,DS1302_Time[2]/10,1,8);OLED_ShowNum(49,3,DS1302_Time[2]%10,1,8);}
      if(TimeSetSelect==3 && TimeSetFlashFlag==1){OLED_ShowString(0,4,"  ",8);}
      else {OLED_ShowNum(0,4,DS1302_Time[3]/10,1,8);OLED_ShowNum(7,4,DS1302_Time[3]%10,1,8);}
      if(TimeSetSelect==4 && TimeSetFlashFlag==1){OLED_ShowString(22,4,"  ",8);}
      else {OLED_ShowNum(22,4,DS1302_Time[4]/10,1,8);OLED_ShowNum(29,4,DS1302_Time[4]%10,1,8);}
      if(TimeSetSelect==5 && TimeSetFlashFlag==1){OLED_ShowString(42,4,"  ",8);}
      else {OLED_ShowNum(42,4,DS1302_Time[5]/10,1,8);OLED_ShowNum(49,4,DS1302_Time[5]%10,1,8);}
}

void main()
{
      OLED_Init();
      OLED_Clear();
      DS1302_Init();
Timer0_Init();

      DS1302_SetTime();//设置时间

      while(1)
      {
            KeyNum=Key_shi();
            if(KeyNum==1)
            {
                     if(SHOW_MODE==0){SHOW_MODE=1;TimeSetSelect=0;}
                     else if(SHOW_MODE==1){SHOW_MODE=0;DS1302_SetTime();}
            }
            switch(SHOW_MODE)
            {
                     case 0:TimeShow();break;
                     case 1:TimeSet();break;
            }

      }
}

void Timer0_Routine() interrupt 1
{
      static unsigned int T0Count;
      TL0 = 0x66;
      TH0 = 0xFC;
      T0Count++;
      if(T0Count>=500)
      {
            T0Count=0;
            TimeSetFlashFlag=!TimeSetFlashFlag;
      }
}

ID:384109 · 发表于 2023-4-2 08:11

主程序里就没有要显示时间啊

ID:671688 · 发表于 2023-4-12 10:32

人中狼发表于 2023-4-2 08:11
主程序里就没有要显示时间啊

有呀，show_mode里面模式0就是显示时间啊

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