#include
#define uchar unsigned char
#define uint
#include
#include "eeprom52.h"
sbit c_send
sbit c_recive = P3^2;
//这三个引脚参考资料
sbit rs=P1^0;
sbit rw=P1^1;
sbit e =P1^2;
uchar code table_num[]="0123456789abcdefg";
sbit beep = P1^4;
bit flag_300ms ;
long distance;
uint set_d;
bit flag_csb_juli;
uint
uchar menu_1;
void delay_1ms(uint q)
{
}
void write_eeprom()
{
}
void read_eeprom()
{
}
//
void init_eeprom()
{
}
void delay_uint(uint q)
{
}
void write_com(uchar com)
{
}
void write_data(uchar dat)
{
}
void write_string(uchar hang,uchar add,uchar *p)
{