试验用FLASH模拟EEPROM失败，连接出现问题

只看该作者 · 2007-10-27 10:40

我在试验用FLASH模拟EEPROM，进入DEBUG模式已运行就失败了，然后连接就出现如下的问题，换了一片9S08QG8也还是一样，这是怎么回事，是我的“P&E USB Multilink Interface"坏了吗？我的项目还没做完呢？

源程序如下：
#include <hidef.h> /* for EnableInterrupts macro */
#include "derivative.h" /* include peripheral declarations */
#include "hcs08_eeprom_api.h"
void MCU_init(void); /* Device initialization function declaration */
void HCS08_EE_Init(void);
void HCS08_EE_WriteRecord(unsigned char *src);
void HCS08_EE_ModifyByte(unsigned int index, unsigned char data);
void HCS08_EE_ReadRecord(unsigned char *dest);
unsigned char PIDXYZ[EEPROM_DATA_LEN];
unsigned char PIDXYZREAD[EEPROM_DATA_LEN];
void main(void) {
  MCU_init(); /* call Device Initialization */
  /* include your code here */
  PIDXYZ[0] = 0;
  PIDXYZ[1] = 1;
  PIDXYZ[2] = 2;
  PIDXYZ[3] = 3;

  HCS08_EE_Init();
  HCS08_EE_WriteRecord(PIDXYZ);
  HCS08_EE_ReadRecord(PIDXYZREAD);
  for(;;) {
    /* __RESET_WATCHDOG(); by default, COP is disabled with device init. When enabling, also reset the watchdog. */
  } /* loop forever */
  /* please make sure that you never leave main */
}