这个程序哪里错了,为什么ten_us后面有括号,但是还显示错误,明明打了ShowNum却没有

ID:1070722 · 发表于 2023-4-9 21:23

#include <regx52.h>
#include "time.h"
#include "LCD1602.h"

unsigned int ten_us       ;
void delay_10us(u16 ten_us)
{
      while(ten_us--); //循环递减
}
unsigned char Sec,Min,Hour;
void main()
{
      LCD_Init();
      Timer0_Init();
      LCD_ShowString(1,1,"CLOCK:");
      LCD_ShowString(2,1,"  :  :  ");

      while(1);
      {
               LCD_ShowNum(2,1,Hour,2);
            LCD_ShowNum(2,4,Min,2 );
            LCD_ShowNum(2,7,Sec,2);
      }
}

typedef unsigned int u16;
void Timer0_Routine() interrupt 1
{
      static u16 T0Count;
      TL0 = 0x18;                               //设置定时初始值
      TH0 = 0xFc;
      T0Count++;
      if(T0Count>=1000)
      {
            T0Count=0;
            Sec++;
            if(Sec>=60)
            {
                     Sec=0;
                     Min++;
                     if(Min>=60)
                     {
                              Min=0;
                              Hour++;

                              if(Hour>=24)
                              {
                                    Hour=0;
                              }
                     }
            }


      }
}

ID:883242 · 发表于 2023-4-9 21:27

typedef unsigned int u16; 放最前面。

ID:180919 · 发表于 2023-4-10 00:51

#include <regx52.h>
#include "time.h"
#include "LCD1602.h"
typedef unsigned uint u16;
unsigned int ten_us       ;
void delay_10us(u16 ten_us)
{
      while(ten_us--); //循环递减
}
unsigned char Sec,Min,Hour;
void main()
{
      LCD_Init();
      Timer0_Init();
      LCD_ShowString(1,1,"CLOCK:");
      LCD_ShowString(2,1,"  :  :  ");

      while(1);
      {
               LCD_ShowNum(2,1,Hour,2);
            LCD_ShowNum(2,4,Min,2 );
            LCD_ShowNum(2,7,Sec,2);
      }
}


void Timer0_Routine() interrupt 1
{
      static u16 T0Count;
      TL0 = 0x18;                               //设置定时初始值
      TH0 = 0xFc;
      T0Count++;
      if(T0Count>=1000)
      {
            T0Count=0;
            Sec++;
            if(Sec>=60)
            {
                     Sec=0;
                     Min++;
                     if(Min>=60)
                     {
                              Min=0;
                              Hour++;

                              if(Hour>=24)
                              {
                                    Hour=0;
                              }
                     }
            }


      }
}

帐号		自动登录	找回密码
密码			立即注册