stm32l4r9i_eval_eeprom.h File Reference

This file contains all the functions prototypes for the stm32l4r9i_eval_eeprom.c firmware driver. More...

#include "stm32l4r9i_eval.h"

Go to the source code of this file.

Defines
#define	EEPROM_PAGESIZE   ((uint8_t)4)
#define	EEPROM_MAX_SIZE   ((uint16_t)0x2000) /* 64Kbit */
#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)
Functions
uint32_t	BSP_EEPROM_Init (void)
	Initializes peripherals used by the I2C EEPROM driver.
uint8_t	BSP_EEPROM_DeInit (void)
	DeInitializes the EEPROM.
uint32_t	BSP_EEPROM_ReadBuffer (uint8_t *pBuffer, uint16_t ReadAddr, uint16_t *NumByteToRead)
	Reads a block of data from the EEPROM.
uint32_t	BSP_EEPROM_WritePage (uint8_t *pBuffer, uint16_t WriteAddr, uint8_t *NumByteToWrite)
	Writes more than one byte to the EEPROM with a single WRITE cycle.
uint32_t	BSP_EEPROM_WriteBuffer (uint8_t *pBuffer, uint16_t WriteAddr, uint16_t NumByteToWrite)
	Writes buffer of data to the I2C EEPROM.
uint32_t	BSP_EEPROM_WaitEepromStandbyState (void)
	Wait for EEPROM Standby state.
__weak void	BSP_EEPROM_TIMEOUT_UserCallback (void)
	Basic management of the timeout situation.
void	EEPROM_IO_Init (void)
	Initialize peripherals used by the I2C EEPROM driver.
HAL_StatusTypeDef	EEPROM_IO_WriteData (uint16_t DevAddress, uint16_t MemAddress, uint8_t *pBuffer, uint32_t BufferSize)
	Write data to I2C EEPROM driver.
HAL_StatusTypeDef	EEPROM_IO_ReadData (uint16_t DevAddress, uint16_t MemAddress, uint8_t *pBuffer, uint32_t BufferSize)
	Read data from I2C EEPROM driver.
HAL_StatusTypeDef	EEPROM_IO_IsDeviceReady (uint16_t DevAddress, uint32_t Trials)
	Checks if target device is ready for communication.

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Detailed Description

This file contains all the functions prototypes for the stm32l4r9i_eval_eeprom.c firmware driver.

Author:

MCD Application Team

Attention:

© COPYRIGHT(c) 2017 STMicroelectronics

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Definition in file stm32l4r9i_eval_eeprom.h.