/**

******************************************************************************

* @file uArmRecorder.cpp

* @author David.Long

* @email xiaokun.long@ufactory.cc

* @date 2016-09-30

* @license GNU

* copyright(c) 2016 UFactory Team. All right reserved

******************************************************************************

*/

#include "uArmRecorder.h"

uArmRecorder recorder;

extern void reportPos();

uArmRecorder::uArmRecorder()

{

}

void uArmRecorder::write(unsigned int addr, unsigned char data[], int num)

{

unsigned char i=0;

i = (addr % 128);

// Since the eeprom's sector is 128 byte, if we want to write 5 bytes per cycle we need to care about when there's less than 5 bytes left

if((i >= 124) && (num == 5))

{

i = 128 - i;

iic_writebuf(data, EXTERNAL_EEPROM_USER_ADDRESS, addr, i);// write data

delay(5);

iic_writebuf(data + i, EXTERNAL_EEPROM_USER_ADDRESS, addr + i, num - i);// write data

}

//if the left bytes are greater than 5, just do it

else

{

iic_writebuf(data, EXTERNAL_EEPROM_USER_ADDRESS, addr, num);// write data

}

}

void uArmRecorder::read(unsigned int addr, unsigned char data[], int num)

{

unsigned char i=0;

i= (addr % 128);

// Since the eeprom's sector is 128 byte, if we want to write 5 bytes per cycle we need to care about when there's less than 5 bytes left

if( (i >= 124) && (num == 5))

{

i = 128 - i;

iic_readbuf(data, EXTERNAL_EEPROM_USER_ADDRESS, addr, i);// write data

delay(5);

iic_readbuf(data + i, EXTERNAL_EEPROM_USER_ADDRESS, addr + i, num - i);// write data

}

//if the left bytes are greater than 5, just do it

else

{

iic_readbuf(data, EXTERNAL_EEPROM_USER_ADDRESS, addr, num);// write data

}

}