ledparse.c

讲述ADE7755芯片的基本知识和一些基本应用包含C语言编程

#include <REG932.H>
#include <define.h>
#include <Stdio.h>
#include <Intrins.h>


void LedFull(void)
{
    unsigned char i,k;
	unsigned char code	Digit[10]={	
                					0x81,	//0
                					0xF3,	//1
                					0x49,	//2
                					0x61,	//3
                					0x33,	//4
                					0x25,	//5
                					0x05,	//6
                					0xF1,	//7
                					0x01,	//8
                					0x21,	//9
                				  }; 
   k=0;
   for(i=0;i<4;i++)//总电量
    {
        ShowDataBuf[i]=HexToBcd(EData[i]);
    }
    for(i=0;i<4;i++)
    {
       k=ShowDataBuf[i]&0x0f;
       LedShowBuf[i+i]=Digit[k];
       k=ShowDataBuf[i]&0xf0;
       k=k>>4;
       LedShowBuf[i+i+1]=Digit[k];
       //01 23 45 67
    }
}
/*void LedParse(void)
{
        unsigned char i;
        time0interrupt=0;
        LedFull();//-----------------------------数据格式转换!
        for(i=1;i<8;i++)
        {
            W1=0;
            W2=0;
            W3=0;
            W4=0;                            
            W5=0;
            W6=0;
            P0=0xff;
            switch(i)
            {
                case 0x01:  
                            W1=1;
                            P0=LedShowBuf[i];        //--------------------------数据显示! 
                            Delay(5);                      
                break;            
                case 0x02:  //
                            W2=1;
                            P0=LedShowBuf[i];        //--------------------------数据显示!
                            Delay(5);                 
                break;
                case 0x03:  
                            W3=1;
                            P0=LedShowBuf[i];        //--------------------------数据显示!
                            Delay(5);                           
                break;
                case 0x04:  
                            W4=1;                            
                            P0=LedShowBuf[i];        //--------------------------数据显示!
                            Delay(5);                      
                break;
                case 0x05:  
                            W5=1;
                            P0=LedShowBuf[i];        //--------------------------数据显示!
                            Delay(5);                          
                break;
                case 0x06:  
                            W6=1;
                            P0=LedShowBuf[i];        //--------------------------数据显示!
                            Delay(5);
                break;
                case 0x07:  
                            _nop_();
                break;
                default:   _nop_();
                break;
            }
//            P0=LedShowBuf[i];        //--------------------------数据显示!
//            Delay(100);
        }
}*/