源码如下:
#include<avr/io.h>
#include<avr/interrupt.h>
#include<avr/eeprom.h>
int main()
{
unsigned char val;
eeprom_busy_wait(); //等待EEPROM读/写就绪
eeprom_write_byte(0,0xaa); //将0XAA写入到单片机内部EEPROM的0地址处
eeprom_busy_wait(); //等待EEPROM读/写就绪
val=eeprom_read_byte(0); //从单片机内部EEPROM的0地址处读取一字节赋给变量val
while(1)
{
; //主程序
}
}