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/**
******************************************************************************
* @file stm32412g_discovery_eeprom.h
* @author MCD Application Team
* @brief This file contains all the functions prototypes for
* the stm32412g_discovery_eeprom.c firmware driver.
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F412G_DISCOVERY_EEPROM_H
#define __STM32F412G_DISCOVERY_EEPROM_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32412g_discovery.h"
/** @addtogroup BSP
* @{
*/
/** @addtogroup STM32412G_DISCOVERY
* @{
*/
/** @addtogroup STM32412G_DISCOVERY_EEPROM
* @{
*/
/** @defgroup STM32412G_DISCOVERY_EEPROM_Exported_Constants STM32412G DISCOVERY EEPROM Exported Constants
* @{
*/
/* EEPROM hardware address and page size */
#define EEPROM_PAGESIZE ((uint8_t)4)
#define EEPROM_MAX_SIZE ((uint16_t)0x2000) /* 64Kbit */
/* Maximum number of trials for EEPROM_WaitEepromStandbyState() function */
#define EEPROM_MAX_TRIALS ((uint32_t)3000)
#define EEPROM_OK ((uint32_t)0)
#define EEPROM_FAIL ((uint32_t)1)
#define EEPROM_TIMEOUT ((uint32_t)2)
/**
* @}
*/
/** @defgroup STM32412G_DISCOVERY_EEPROM_Exported_Functions STM32412G DISCOVERY EEPROM Exported Functions
* @{
*/
uint32_t BSP_EEPROM_Init(void);
uint8_t BSP_EEPROM_DeInit(void);
uint32_t BSP_EEPROM_ReadBuffer(uint8_t* pBuffer, uint16_t ReadAddr, uint16_t* NumByteToRead);
uint32_t BSP_EEPROM_WritePage(uint8_t* pBuffer, uint16_t WriteAddr, uint8_t* NumByteToWrite);
uint32_t BSP_EEPROM_WriteBuffer(uint8_t* pBuffer, uint16_t WriteAddr, uint16_t NumByteToWrite);
uint32_t BSP_EEPROM_WaitEepromStandbyState(void);
/* USER Callbacks: This function is declared as __weak in EEPROM driver and
should be implemented into user application.
BSP_EEPROM_TIMEOUT_UserCallback() function is called whenever a timeout condition
occurs during communication (waiting on an event that doesn't occur, bus
errors, busy devices ...). */
void BSP_EEPROM_TIMEOUT_UserCallback(void);
/* Link function for I2C EEPROM peripheral */
void EEPROM_IO_Init(void);
HAL_StatusTypeDef EEPROM_IO_WriteData(uint16_t DevAddress, uint16_t MemAddress, uint8_t *pBuffer, uint32_t BufferSize);
HAL_StatusTypeDef EEPROM_IO_ReadData(uint16_t DevAddress, uint16_t MemAddress, uint8_t *pBuffer, uint32_t BufferSize);
HAL_StatusTypeDef EEPROM_IO_IsDeviceReady(uint16_t DevAddress, uint32_t Trials);
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __STM32412G_DISCOVERY_EEPROM_H */