eeprom_i2c.h

SHARP_ARM720T_LH79524/5软件开发包_支持TFT_LCD_NAND_FLASH_ETH_USB

/***********************************************************************
 * $Workfile:   eeprom_i2c.h  $
 * $Revision:   1.1  $
 * $Author:   TilburyC  $
 * $Date:   Oct 14 2004 17:52:36  $
 *
 * Project: LH79524 EEPROM test
 *
 * Description: This file contains the basic eeprom tests
 *
 * Local Includes:
 *
 * Revision History:
 * $Log::   $
 * 
 *    Rev 1.1   Oct 14 2004 17:52:36   TilburyC
 * Fixed problem with reading eeprom at 400kbpS 
 *
 *    Rev 1.0   Oct 13 2004 16:58:52   TilburyC
 * Initial revision.
 *
 *
 ***********************************************************************
 *
 *  Copyright (c) 2004 Sharp Microelectronics of the Americas
 *
 *  All rights reserved
 *
 *  SHARP MICROELECTRONICS OF THE AMERICAS MAKES NO REPRESENTATION
 *  OR WARRANTIES WITH RESPECT TO THE PERFORMANCE OF THIS SOFTWARE,
 *  AND SPECIFICALLY DISCLAIMS ANY RESPONSIBILITY FOR ANY DAMAGES,
 *  SPECIAL OR CONSEQUENTIAL, CONNECTED WITH THE USE OF THIS SOFTWARE.
 *
 *  SHARP MICROELECTRONICS OF THE AMERICAS PROVIDES THIS SOFTWARE SOLELY
 *  FOR THE PURPOSE OF SOFTWARE DEVELOPMENT INCORPORATING THE USE OF A
 *  SHARP MICROCONTROLLER OR SYSTEM-ON-CHIP PRODUCT. USE OF THIS SOURCE
 *  FILE IMPLIES ACCEPTANCE OF THESE CONDITIONS.
 *
 **********************************************************************/

#ifndef _EEPROM_I2C_H_
#define _EEPROM_I2C_H_

#include "lh79524_i2c_driver.h"

INT_32 write_eeprom_byte(INT_32 addr, CHAR buffer);
INT_32 read_eeprom_byte(INT_32 addr, CHAR *buffer);
INT_32 write_eeprom_buffer(INT_32 buf_addr, CHAR *buffer, INT_32 buflen);
INT_32 read_eeprom_buffer(INT_32 buf_addr, CHAR *buffer, INT_32 buflen);
INT_32 init_eeprom(void);
INT_32 poll_eeprom_ready(void);
INT_32 send_eeprom_address(void);

#endif /* _EEPROM_I2C_H_ */