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lib/main/STM32H7/Drivers/BSP/Components/m24lr64/m24lr64.h

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+/**
+  ******************************************************************************
+  * @file    m24lr64.h
+  * @author  MCD Application Team
+  * @brief   This file is the header of m24lr64.c
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef M24LR64_H
+#define M24LR64_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/  
+#include <stdint.h>
+#include <stddef.h>
+   
+/** @addtogroup BSP
+  * @{
+  */
+
+/** @addtogroup Component
+  * @{
+  */
+
+/** @addtogroup M24LR64 
+  * @{
+  */
+  
+/** @defgroup M24LR64_Exported_Types   M24LR64 Exported Types
+  * @{
+  */
+typedef int32_t (*M24LR64_Init_Func)    (void);
+typedef int32_t (*M24LR64_DeInit_Func)  (void);
+typedef int32_t (*M24LR64_GetTick_Func) (void);
+typedef int32_t (*M24LR64_Delay_Func)   (uint32_t);
+typedef int32_t (*M24LR64_WriteReg_Func)   (uint16_t, uint16_t, uint8_t*, uint16_t);
+typedef int32_t (*M24LR64_ReadReg_Func)    (uint16_t, uint16_t, uint8_t*, uint16_t);
+typedef int32_t (*M24LR64_IsDeviceReady_Func) (uint16_t, uint32_t);
+
+
+typedef int32_t (*M24LR64_Write_Func)(void *, uint16_t, uint8_t*, uint16_t);
+typedef int32_t (*M24LR64_Read_Func) (void *, uint16_t, uint8_t*, uint16_t);
+typedef int32_t (*M24LR64_IsReady_Func) (void *, uint32_t);
+
+typedef struct
+{
+  M24LR64_Write_Func     Write;
+  M24LR64_Read_Func      Read;
+  M24LR64_IsReady_Func   IsReady;
+  void                   *handle;
+} M24LR64_Ctx_t;
+
+typedef struct
+{
+  M24LR64_Init_Func           Init;
+  M24LR64_DeInit_Func         DeInit;
+  uint16_t                    Address;  
+  M24LR64_WriteReg_Func       Write;
+  M24LR64_ReadReg_Func        Read;
+  M24LR64_IsDeviceReady_Func  IsReady;
+  M24LR64_GetTick_Func        GetTick;
+} M24LR64_IO_t;
+
+typedef struct
+{
+  M24LR64_IO_t         IO;
+  M24LR64_Ctx_t        Ctx;   
+  uint8_t              IsInitialized;
+} M24LR64_Object_t;
+
+typedef struct
+{
+  int32_t  (*Init     )(M24LR64_Object_t*);
+  int32_t  (*DeInit   )(M24LR64_Object_t*);   
+  int32_t  (*Write    )(M24LR64_Object_t*, uint16_t, uint8_t*, uint16_t);
+  int32_t  (*Read     )(M24LR64_Object_t*, uint16_t, uint8_t*, uint16_t);
+  int32_t  (*IsReady  )(M24LR64_Object_t*, uint32_t); 
+}M24LR64_EEPROM_Drv_t;
+/**
+  * @}
+  */
+
+/** @defgroup M24LR64_Exported_Constants   M24LR64 Exported Constants
+  * @{
+  */
+#define M24LR64_OK      0
+#define M24LR64_ERROR  -1
+
+/**
+  * @}
+  */
+
+/** @defgroup M24LR64_Exported_FunctionsPrototypes   M24LR64 Exported FunctionsPrototypes
+  * @{
+  */  
+/*  public function  --------------------------------------------------------------------------*/
+int32_t M24LR64_RegisterBusIO (M24LR64_Object_t *pObj, M24LR64_IO_t *pIO);  
+int32_t M24LR64_Init(M24LR64_Object_t *pObj);
+int32_t M24LR64_DeInit(M24LR64_Object_t *pObj);
+int32_t M24LR64_Write(M24LR64_Object_t *pObj, uint16_t Addr, uint8_t *Data, uint16_t Length);
+int32_t M24LR64_Read(M24LR64_Object_t *pObj, uint16_t Addr, uint8_t *Data, uint16_t Length);
+int32_t M24LR64_IsReady(M24LR64_Object_t *pObj, uint32_t Trials);
+
+
+extern M24LR64_EEPROM_Drv_t   M24LR64_EEPROM_Driver;
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* M24LR64_H */
+
+
+
+
+/******************* (C) COPYRIGHT STMicroelectronics *****END OF FILE****/