readwriteeeprom.~c

来自「单片机开发资料光盘-双龙-686M.zip」· ~C 代码 · 共 21 行

// These work for devices with more than 256 bytes of EEPROM
//int EEPROMwrite( int location, unsigned char);
//unsigned char EEPROMread( int);
#include <io8515.h>
#include <eeprom.h>
void main(void)
{
  unsigned char temp =0xaa,i;
    EEPROMwrite(0x20,temp); /* 写E2PROM 地址0x20  */
    i=EEPROMread(0x20);     /* 读E2PROM 地址 0x20 */
	 i++;
	EEPROMwrite(0x30,i);
}