display.c

自己开发的实用的430定时器自己开发的实用的定时器自己开发的实用的定时器自己开发的实用的定时器

//#include "main.h"
#include "dipaly.h"
#include "timer.h"

//




void ClrLcd(void)
{ 
  unsigned int i;          
  for(i=0;i<6;i++)
   LCDMEM[i]=0;
}

void InitLcd(void)
{ 
  LCDCTL|=LCDON+LCD4MUX+LCDP0;//LCDP1;
  BTCTL |= BTFRFQ0;  // BTFRQ0
  P5SEL|=0XFC;
  ClrLcd();
}

void LCD_disp(unsigned char location,unsigned char num)
{  
   LCDMEM[location]=LCD_Tab[num];
}

//时间显示函数
void time_display(void)
{
  unsigned char i; 
  for(i=0;i<6;i++)
  {
  	LCD_disp(i,time_disbuff[i]);
  	if(time_disbuff[0]==0)
  	{
  	  if(time_disbuff[1]==0)
  	  {
  	  	LCDMEM[0]=0;
  	  	LCDMEM[1]=0;
  	  }
  	  else
  	  	LCDMEM[0]=0;
  	}
  	
  	if(second==60)
  	{
  		LCDMEM[4] = LCD_Tab[0];
  		LCDMEM[5] = LCD_Tab[0];
  	}  
  	
  	if(i==3)LCDMEM[i] = SEG_G;
  }
}

//设置定时时间时，更新LCD显示
void LCD_update(void)
{
  unsigned char i; 
  
  time_disbuff[0] = minute/100;
  time_disbuff[1] = (minute%100)/10;
  time_disbuff[2] = minute%10;
  
  
  for(i=0;i<3;i++)
  {
  	LCD_disp(i,time_disbuff[i]);
  	
  	if(time_disbuff[0]==0)
  	{
  	  if(time_disbuff[1]==0)
  	  {
  	  	LCDMEM[0]=0;
  	  	LCDMEM[1]=0;
  	  }
  	  else
  	  	LCDMEM[0]=0;
  	}
  }
  LCDMEM[3] = SEG_G;
  LCDMEM[4] = LCD_Tab[0];
  LCDMEM[5] = LCD_Tab[0];
}