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138 lines
5.0 KiB
138 lines
5.0 KiB
/** |
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****************************************************************************** |
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* @file stm32746g_discovery_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 stm32746g_discovery_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 __STM32746G_DISCOVERY_EEPROM_H |
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#define __STM32746G_DISCOVERY_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 "stm32746g_discovery.h" |
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/** @addtogroup BSP |
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* @{ |
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*/ |
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/** @addtogroup STM32746G_DISCOVERY |
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* @{ |
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*/ |
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/** @addtogroup STM32746G_DISCOVERY_EEPROM |
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* @brief This file includes the I2C EEPROM driver of STM32746G-Discovery board. |
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* @{ |
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*/ |
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/** @defgroup STM32746G_DISCOVERY_EEPROM_Exported_Types STM32746G_DISCOVERY_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 STM32746G_DISCOVERY_EEPROM_Exported_Constants STM32746G_DISCOVERY_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)4) |
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#define EEPROM_MAX_SIZE ((uint16_t)0x2000) /* 64Kbit */ |
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/* Maximum number of trials for EEPROM_WaitEepromStandbyState() function */ |
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#define EEPROM_MAX_TRIALS ((uint32_t)3000) |
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#define EEPROM_OK ((uint32_t)0) |
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#define EEPROM_FAIL ((uint32_t)1) |
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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 STM32746G_DISCOVERY_EEPROM_Exported_Macros STM32746G_DISCOVERY_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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/** @addtogroup STM32746G_DISCOVERY_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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uint8_t BSP_EEPROM_DeInit(void); |
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uint32_t BSP_EEPROM_ReadBuffer(uint8_t* pBuffer, uint16_t ReadAddr, uint16_t* NumByteToRead); |
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uint32_t BSP_EEPROM_WritePage(uint8_t* pBuffer, uint16_t WriteAddr, uint8_t* NumByteToWrite); |
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uint32_t BSP_EEPROM_WriteBuffer(uint8_t* pBuffer, uint16_t WriteAddr, uint16_t NumByteToWrite); |
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uint32_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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/* Link function for I2C EEPROM peripheral */ |
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void EEPROM_IO_Init(void); |
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HAL_StatusTypeDef EEPROM_IO_WriteData(uint16_t DevAddress, uint16_t MemAddress, uint8_t *pBuffer, uint32_t BufferSize); |
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HAL_StatusTypeDef EEPROM_IO_ReadData(uint16_t DevAddress, uint16_t MemAddress, uint8_t *pBuffer, uint32_t BufferSize); |
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HAL_StatusTypeDef EEPROM_IO_IsDeviceReady(uint16_t DevAddress, uint32_t Trials); |
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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 /* __STM32746G_DISCOVERY_EEPROM_H */ |
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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