key.c~rf487040.tmp

MSP430F1611+LCD12864_st7920+Key刚完成调试.请有需要的朋下载!

#include "msp430X16x.h"
#include "KEY.h"
#include "LCDdriver.h"
#include "PCF8563.h"
#include "stdbool.h"

unsigned  char flagA,flagB,flagC,flagD;
 bool           K2_Value,K3_Value;
static unsigned  int  K1_Count=0;
bool           K4_Value;
static unsigned char  Count;


/*
static unsigned char PCF_time[6]={      //将数据暂存于PCF_time
0x18,//秒（vl、00~59BCD码）
0x28,//分（-、00~59BCD码）
0x22,//时（-、-、00~23BCD码）
0x26,//日（-、-、01~31BCD码）
0x06,//世纪月（c、-、-、01~12BCD码）
0x08,//年（00~99BCD码）
};
*/


//void Interrupt_Key_Port();
//void Intrrupt_Key_Pro();

//延时子程序
void Delay_Interrupt_MS(char ms){
    uint i;
    while(ms--){
    for(i=0; i<800;i++);
    }
}

/*
void Interrupt_Key_Port()
{
 // P2SEL=0x00;//P2口所有引脚设置为一般的IO口
 // P5SEL=0x00;//P5口所有引脚设置为一般的IO口
 // P2DIR=0xFF;//P2口所有引脚设置为输出方向
 // P5DIR=0x7F;//P5口所有引脚设置为输出方向
  
 // P4DIR=0XFF;
 // P4SEL=0X00;
  
  P1DIR=0x00;
  P1SEL=0X00;  // 所有引脚为一般引脚
  //P1OUT=0X00;  //所有引脚为输入引脚
  P1IE|=0xf0;
  P1IES|=0xf0;
}
*/

void Lcd_Fill_Area_AllWhite()
{  
  Fill_Area(16,16,2,16,0);
  Fill_Area(16,48,2,16,0);
  Fill_Area(16,80,2,16,0);
  Fill_Area(32,16,2,16,0);
  Fill_Area(32,48,2,16,0);
  Fill_Area(32,80,2,16,0);  
}

void Lcd_Fill_Area_AllBlack()
{
  Fill_Area(16,16,2,16,1);
  Fill_Area(16,48,2,16,1);
  Fill_Area(16,80,2,16,1);
  Fill_Area(32,16,2,16,1);
  Fill_Area(32,48,2,16,1);
  Fill_Area(32,80,2,16,1);  
}


void Intrrupt_Key_Pro()
{
   uchar i;
    if(flagA&0x01)
    {
      // 得到K1_Count 的值将之放到相应用的LCD12864的显示位置.
      Count=K1_Count%6;     //是总数年的和才会显示正确
      switch(Count)
      {
      case 0: Fill_Area(16,16,2,16,1);     break;//黑背景
      case 1: Fill_Area(16,48,2,16,1);     break;
      case 2: Fill_Area(16,80,2,16,1);     break; 
      case 3: Fill_Area(32,16,2,16,1);     break; 
      case 4: Fill_Area(32,48,2,16,1);     break;
      case 5: Fill_Area(32,80,2,16,1);     break;
      default:
              Fill_Area(16,16,2,16,1);    //默认为'年'字背景为黑  
        
      }
      flagA=0x00;
    }
    GetTime();
    if(flagB&0x02)
    {
      //得到K2_Value的真值.
      if(K2_Value)
      {
        //GetTime();
        switch(Count)
        {
        case 0:        //将值加工1后再写入到PCF8563
          {
            PCF_time[Count]=PCF_time[Count]+1;
            SetTime();
          }
        case 1:
          {
            PCF_time[Count]=PCF_time[Count]+1;
            SetTime();
          }
        case 2:
          {
            PCF_time[Count]=PCF_time[Count]+1;
            SetTime();     
          }
        case 3:
          {
                        PCF_time[Count]=PCF_time[Count]+1;
            SetTime();
          }
        case 4:
          {
                        PCF_time[Count]=PCF_time[Count]+1;
            SetTime();
          }
        case 5:
          {
                        PCF_time[Count]=PCF_time[Count]+1;
            SetTime();
          }
        default:
                      
        }
         K2_Value=false;  
      }
         
      flagB=0x00;
    }
    if(flagC&0x04)
    {

      //得到K3_Value的真值
      if(K3_Value)
      {
        switch(Count)     //值减1后再从新设置
        {
        case 0:
          {
                        PCF_time[Count]=PCF_time[Count]-1;
            SetTime();
          }        break;
        case 1:
          {
             PCF_time[Count]=PCF_time[Count]-1;
            SetTime();
          }          break;
        case 2:
          {
             PCF_time[Count]=PCF_time[Count]-1;
            SetTime();
          }          break;
        case 3:
          {
             PCF_time[Count]=PCF_time[Count]-1;
            SetTime();
          }          break;
        case 4:
          {
             PCF_time[Count]=PCF_time[Count]-1;
            SetTime();
          }          break;
        case 5:
          {
             PCF_time[Count]=PCF_time[Count]-1;
            SetTime();
          }           break;    
        default :
                    
        }        
        K3_Value=false;
      }
      
      flagC=0x00;
    }
    if(flagD&0x08)
    {
      //WriteCommand(0x90);
      //for(i=0;i<16;i++) WriteData(Data4[i]);
      //得到K4_Value的真值   确认后将所有黑幕 清除
      if(K4_Value)
      {
       Lcd_Fill_Area_AllWhite();
       K4_Value=false;
      }
      flagD=0x00;
    }
}


#pragma vector=PORT1_VECTOR
__interrupt void PORT1_ISR(void)
{
  Delay_Interrupt_MS(56);
 if((P1IFG&BIT4))       //向下
 {
   flagA=0x01;
   //flagC=0x00;
   K1_Count++;
   P1IFG&=~BIT4;
 }
 else if((P1IFG&BIT5))  //增大  
 {
   flagB=0x02;
   //flagD=0x00;
   K2_Value=true;
   P1IFG&=~BIT5;
 }
 else if(P1IFG&BIT6)   //减少
 {
   flagC=0x04;
   //flagA=0x00;
   K3_Value=true;
   P1IFG&=~BIT6;
 }
 else if(P1IFG&BIT7)   // 确认.
 {
   flagD=0x08;
   //flagB=0x00;
   K4_Value=true;
   P1IFG&=~BIT7;
 }
 else
 {
   P4OUT &=~BIT1;
 }  
  
}