main.c

使用at89s52单片机

#include "AT24C01.h"

unsigned char dev_ip=1;
unsigned char client_ip[4]={192,168,0,87};
unsigned char client_mac[6]={0,0,192,168,0,87};
unsigned char dev_id[16]={0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x31};
unsigned char server_ip[4]={192,168,0,86};
//unsigned char server_mac[6]={01,01,192,168,0,1};

//=======================================================
void main(void)
{
    unsigned char i;
    unsigned char temp=0;
    unsigned char buffer[35];

    i2c_write(temp,dev_ip);
    _nop_();
    buffer[temp]=i2c_read(temp);

    for(i=0; i<4; i++)
    {
        temp = CLIENTIP + i;
		i2c_write(temp,client_ip[i]);
        _nop_();
        buffer[temp]=i2c_read(temp);
    }
    for(i=0; i<6; i++)
    {
        temp = CLIENTMAC + i;
		i2c_write(temp,client_mac[i]);
        _nop_();
        buffer[temp]=i2c_read(temp);
    }
    //i2c_write(17,0);
    for(i=0; i<16; i++)
    {
        temp = DEVID + i;
		i2c_write(temp,dev_id[i]);
        _nop_();
        buffer[temp]=i2c_read(temp);
		//dd=i2c_read(DEVID+i);
		//if (dd!=i) {dd=0xff;break;}
	}

    for(i=0; i<4; i++)
    {
        temp = SERVERIP + i;
		i2c_write(temp,server_ip[i]);
        _nop_();
        buffer[temp]=i2c_read(temp);
    }

	while(1)
    {
        for (i=0; i<35; i++)
            buffer[i]=i2c_read(i);
    }
}