112 lines
2.9 KiB
C
112 lines
2.9 KiB
C
/**
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******************************************************************************
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* @file b_wl5m_subg_eeprom.h
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* @author MCD Application Team
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* @brief This file contains all the functions prototypes for
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* the b_wl5m_subg_eeprom.c firmware driver.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2022 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef B_WL5M_SUBG_EEPROM_H
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#define B_WL5M_SUBG_EEPROM_H
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/* Includes ------------------------------------------------------------------*/
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#include "b_wl5m_subg_conf.h"
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#include "b_wl5m_subg_errno.h"
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/** @addtogroup BSP
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* @{
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*/
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/** @addtogroup B_WL5M_SUBG
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* @{
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*/
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/** @addtogroup B_WL5M_SUBG_EEPROM B-WL5M-SUBG EEPROM
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* @brief This file includes the I2C EEPROM driver of B_WL5M_SUBG board.
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* @{
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*/
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/** @defgroup B_WL5M_SUBG_EEPROM_Exported_Types B-WL5M-SUBG EEPROM Exported Types
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* @{
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*/
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/**
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* @}
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*/
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/** @defgroup B_WL5M_SUBGEEPROM_Exported_Constants B-WL5M-SUBG EEPROM Exported Constants
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* @{
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*/
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/* EEPROM hardware address and page size */
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#define EEPROM_PAGESIZE ((uint8_t)64)
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#define EEPROM_MAX_SIZE ((uint16_t)0x8000) /* 256Kbit */
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/* Maximum number of trials for BSP_EEPROM_WaitEepromStandbyState() function */
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#define EEPROM_MAX_TRIALS ((uint32_t)3000)
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#define EEPROM_TIMEOUT ((uint32_t)2)
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/**
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* @}
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*/
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/** @defgroup B_WL5M_SUBG_EEPROM_Exported_Macros B-WL5M-SUBG EEPROM Exported Macros
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* @{
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*/
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/**
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* @}
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*/
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/** @defgroup B_WL5M_SUBG_EEPROM_Exported_Functions B-WL5M-SUBG EEPROM Exported Functions
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* @{
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*/
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int32_t BSP_EEPROM_Init(void);
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int32_t BSP_EEPROM_DeInit(void);
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int32_t BSP_EEPROM_ReadBuffer(uint8_t* pBuffer, uint16_t ReadAddr, uint16_t* NumByteToRead);
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int32_t BSP_EEPROM_WritePage(uint8_t* pBuffer, uint16_t WriteAddr, uint8_t* NumByteToWrite);
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int32_t BSP_EEPROM_WriteBuffer(uint8_t* pBuffer, uint16_t WriteAddr, uint16_t NumByteToWrite);
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int32_t BSP_EEPROM_WaitEepromStandbyState(void);
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/* USER Callbacks: This function is declared as __weak in EEPROM driver and
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should be implemented into user application.
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BSP_EEPROM_TIMEOUT_UserCallback() function is called whenever a timeout condition
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occurs during communication (waiting on an event that doesn't occur, bus
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errors, busy devices ...). */
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void BSP_EEPROM_TIMEOUT_UserCallback(void);
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* B_WL5M_SUBG_EEPROM_H */
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