eeprom.c File Reference

EEPROM driver for 24AA024 (2Kbit) EEPROM device on the Development Kits.

License

Copyright 2018 Silicon Laboratories Inc. www.silabs.com

SPDX-License-Identifier: Zlib

The licensor of this software is Silicon Laboratories Inc.

This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.

Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:

  1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
  2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
  3. This notice may not be removed or altered from any source distribution.

Definition in file eeprom.c.

#include <stddef.h>
#include "i2cspm.h"
#include "eeprom.h"

Macros

#define EEPROM_DVK_LEN   0x100
 
#define EEPROM_DVK_PAGESIZE   16
 

Functions

static int EEPROM_AckPoll (I2C_TypeDef *i2c, uint8_t addr)
 Do acknowledge polling on EEPROM device.
 
int EEPROM_Read (I2C_TypeDef *i2c, uint8_t addr, unsigned int offset, uint8_t *data, unsigned int len)
 Read data from EEPROM.
 
int EEPROM_Write (I2C_TypeDef *i2c, uint8_t addr, unsigned int offset, uint8_t *data, unsigned int len)
 Write data to EEPROM.