dataclr.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>
//-----***-清楚指定的数据缓冲区-**-----//
void RamCler(unsigned char *DataDptr,unsigned char DataLend)
{
    unsigned char i;
    if(ClerRam)
    {
        ClerRam=0;
        for(i=0;i<DataLend;i++)
        {
            *DataDptr=0;
            DataDptr++;
        }
    }
}
//-----***-数据复制(DataOneDptr==>目的地|ataTwoDptr==>源地址|ataLend==>数据长度)-**-----//
void RamCopy(unsigned char *DataOneDptr,unsigned char *DataTwoDptr,unsigned char DataLend)
{
    unsigned char i;
    for(i=0;i<DataLend;i++)
    {
        *DataOneDptr=*DataTwoDptr;
        DataOneDptr++;
        DataTwoDptr++;
    }
}
//-----***-数据缓冲区清零-**-----//
/*void ClerDataBuf(void)
{
    WDT();
    ClerRam=1;
    RamCler(MeterAdd,6);
    ClerRam=1;
    RamCler(EData,4);
    ClerRam=1;
    RamCler(IicBuf,26);
    ClerRam=1;
    ClerInceptBuf();
}*/
//-----***-通讯数据缓冲区清零-**-----//
void ClerInceptBuf(void)
{
    //SendEndFg=1;	
	SendStrFg=0;
	SerialBufDptr=0;
	InfraredBufDptr=0;
	RamCler(InceptBuf,50);	
}


void Datastart(void)
{
    unsigned char i;
    startfg1=rbyteiic(0xa0,0x08);
    startfg2=rbyteiic(0xa0,0x09);
    startfg3=rbyteiic(0xa0,0x0A);
    if(startfg1==0x00&&startfg2==0x00&&startfg3==0x00)
    {
        for(i=0;i<5;i++)
        {
            wbyteiic(0xa0,i,0x00);
        }
        for(i=16;i<22;i++)
        {
            wbyteiic(0xa0,i,0x00);
        }
        wbyteiic(0xa0,0x20,0x56);
        wbyteiic(0xa0,0x21,0x34);
        wbyteiic(0xa0,0x22,0x12);
        wbyteiic(0xa0,0x05,0x00);
        wbyteiic(0xa0,0x06,0x16);
        wbyteiic(0xa0,0x07,0x00);
        wbyteiic(0xa0,0x08,0xaa);
        wbyteiic(0xa0,0x09,0xaa);
        wbyteiic(0xa0,0x0A,0xaa);
    }
    else
    {
        _nop_();
    }    
}