LPC11E13 内部EEROM的问题

Mikefu

有哪位大侠在使用LPC11E13的内部EEROM的？  使用下面的代码？总是死在 while(1); 这里！


#define EE_SIZE 2048



#define IAP_LOCATION 0x1FFF1FF1
typedef void (*IAP) (        unsigned int command[], unsigned int result[] );
static const IAP iap_entry = (IAP) IAP_LOCATION;
//1) EEprom Write
//
//Command code: 61
//Param0: eeprom address (byte, half-word or word aligned)
//Param1: RAM address (byte, half-word or word aligned)
//Param2: Number of bytes to be written ( Byte, Half-words write are ok)
//Param3: System Clock Frequency (CCLK) in kHz
//
//Return Code CMD_SUCCESS | SRC_ADDR_NOT_MAPPED | DST_ADDR_NOT_MAPPED
void writeEEPROM( uint8_t* eeAddress, uint8_t* buffAddress, uint32_t byteCount )
{       
        unsigned int command[5], result[4];       

        command[0] = 61;                  
        command[1] = (uint32_t) eeAddress;
        command[2] = (uint32_t) buffAddress;
        command[3] = byteCount;            
        command[4] = SystemCoreClock/1000;
       
        /* Invoke IAP call...*/
#if (EEPROM_PROFILE!=0)
        LPC_CT32B0->TCR = 1;
          iap_entry(command, result);
        LPC_CT32B0->TCR = 0;
#else
        iap_entry(command, result);
#endif
        if (0 != result[0])
        {
                //Trap error
                while(1);
        }
        return;
}

//2) EEprom Read
//Command code: 62
//Param0: eeprom address (byte, half-word or word aligned)
//Param1: RAM address (byte, half-word or word aligned)
//Param2: Number of bytes to be read ( Byte, Half-words read are ok)
//Param3: System Clock Frequency (CCLK) in kHz
//
//Return Code CMD_SUCCESS | SRC_ADDR_NOT_MAPPED | DST_ADDR_NOT_MAPPED
void readEEPROM( uint8_t* eeAddress, uint8_t* buffAddress, uint32_t byteCount )
{
        unsigned int command[5], result[4];
               
        command[0] = 62;                  
        command[1] = (uint32_t) eeAddress;
        command[2] = (uint32_t) buffAddress;
        command[3] = byteCount;            
        command[4] = SystemCoreClock/1000;
       
        /* Invoke IAP call...*/
          iap_entry( command, result);
        if (0 != result[0])
        {
                //Trap error
                while(1);
        }
        return;
}