149 lines
5.4 KiB
C
149 lines
5.4 KiB
C
/**
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******************************************************************************
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* @file stm3210c_eval_eeprom.h
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* @author MCD Application Team
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* @version V6.1.0
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* @date 14-April-2017
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* @brief This file contains all the functions prototypes for
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* the stm3210c_eval_eeprom.c firmware driver.
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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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 __STM3210C_EVAL_EEPROM_H
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#define __STM3210C_EVAL_EEPROM_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm3210c_eval.h"
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/** @addtogroup BSP
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* @{
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*/
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/** @addtogroup STM3210C_EVAL
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* @{
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*/
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/** @addtogroup STM3210C_EVAL_EEPROM
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* @{
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*/
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/** @defgroup STM3210C_EVAL_EEPROM_Exported_Types STM3210C EVAL EEPROM Exported Types
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* @{
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*/
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typedef struct
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{
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uint32_t (*Init)(void);
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uint32_t (*ReadBuffer)(uint8_t* , uint16_t , uint32_t* );
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uint32_t (*WritePage)(uint8_t* , uint16_t , uint32_t* );
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}EEPROM_DrvTypeDef;
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/**
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* @}
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*/
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/** @defgroup STM3210C_EVAL_EEPROM_Exported_Constants STM3210C EVAL EEPROM Exported Constants
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* @{
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*/
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/* EEPROMs hardware address and page size */
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#define EEPROM_ADDRESS_M24C64_32 0xA0 /* Support the devices: M24C32 and M24C64 */
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/* The M24C08W contains 4 blocks (128byte each) with the adresses below: E2 = 0
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EEPROM Addresses defines */
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#define EEPROM_ADDRESS_M24C08_BLOCK0 0xA0
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#define EEPROM_ADDRESS_M24C08_BLOCK1 0xA2
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#define EEPROM_ADDRESS_M24C08_BLOCK2 0xA4
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#define EEPROM_ADDRESS_M24C08_BLOCK3 0xA6
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#define EEPROM_PAGESIZE_M24C64_32 32 /* Support the devices: M24C32 and M24C64 */
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#define EEPROM_PAGESIZE_M24C08 16 /* Support the device: M24C08. */
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/* EEPROM BSP return values */
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#define EEPROM_OK 0
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#define EEPROM_FAIL 1
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#define EEPROM_TIMEOUT 2
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/* EEPROM BSP devices definition list supported */
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#define BSP_EEPROM_M24C64_32 1 /* RF I2C EEPROM M24C32 and M24C64 */
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#define BSP_EEPROM_M24C08 2 /* RF I2C EEPROM M24C08 */
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/* Maximum number of trials for EEPROM_I2C_WaitEepromStandbyState() function */
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#define EEPROM_MAX_TRIALS 300
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/**
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* @}
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*/
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/** @addtogroup STM3210C_EVAL_EEPROM_Exported_Functions
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* @{
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*/
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uint32_t BSP_EEPROM_Init(void);
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void BSP_EEPROM_SelectDevice(uint8_t DeviceID);
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uint32_t BSP_EEPROM_ReadBuffer(uint8_t* pBuffer, uint16_t ReadAddr, uint32_t* NumByteToRead);
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uint32_t BSP_EEPROM_WriteBuffer(uint8_t* pBuffer, uint16_t WriteAddr, uint32_t NumByteToWrite);
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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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occure 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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/* Link functions for I2C EEPROM peripheral */
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void EEPROM_I2C_IO_Init(void);
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HAL_StatusTypeDef EEPROM_I2C_IO_WriteData(uint16_t DevAddress, uint16_t MemAddress, uint8_t* pBuffer, uint32_t BufferSize);
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HAL_StatusTypeDef EEPROM_I2C_IO_ReadData(uint16_t DevAddress, uint16_t MemAddress, uint8_t* pBuffer, uint32_t BufferSize);
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HAL_StatusTypeDef EEPROM_I2C_IO_IsDeviceReady(uint16_t DevAddress, uint32_t Trials);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __STM3210C_EVAL_EEPROM_H */
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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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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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