driver_at24cxx.c File Reference

driver at24cxx source file More...

#include "driver_at24cxx.h"

Go to the source code of this file.

Macros
#define	CHIP_NAME   "Microchip AT24CXX"
	chip information definition More...
#define	MANUFACTURER_NAME   "Microchip"
#define	SUPPLY_VOLTAGE_MIN   1.7f
#define	SUPPLY_VOLTAGE_MAX   5.5f
#define	MAX_CURRENT   5.0f
#define	TEMPERATURE_MIN   -40.0f
#define	TEMPERATURE_MAX   85.0f
#define	DRIVER_VERSION   2000

Functions
uint8_t	at24cxx_init (at24cxx_handle_t *handle)
	initialize the chip More...
uint8_t	at24cxx_deinit (at24cxx_handle_t *handle)
	close the chip More...
uint8_t	at24cxx_set_type (at24cxx_handle_t *handle, at24cxx_t type)
	set the chip type More...
uint8_t	at24cxx_get_type (at24cxx_handle_t *handle, at24cxx_t *type)
	get the chip type More...
uint8_t	at24cxx_set_addr_pin (at24cxx_handle_t *handle, at24cxx_address_t addr_pin)
	set the chip address pin More...
uint8_t	at24cxx_get_addr_pin (at24cxx_handle_t *handle, at24cxx_address_t *addr_pin)
	get the chip address pin More...
uint8_t	at24cxx_read (at24cxx_handle_t *handle, uint32_t address, uint8_t *buf, uint16_t len)
	read bytes from the chip More...
uint8_t	at24cxx_write (at24cxx_handle_t *handle, uint32_t address, uint8_t *buf, uint16_t len)
	write bytes to the chip More...
uint8_t	at24cxx_info (at24cxx_info_t *info)
	get chip's information More...

Detailed Description

driver at24cxx source file

Copyright (c) 2015 - present LibDriver All rights reserved

The MIT License (MIT)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Version

2.0.0

Author

Shifeng Li

Date

2021-02-17

history

Date	Version	Author	Description
2021/02/17	2.0	Shifeng Li	format the code
2020/10/15	1.0	Shifeng Li	first upload

Definition in file driver_at24cxx.c.

Macro Definition Documentation

CHIP_NAME

#define CHIP_NAME   "Microchip AT24CXX"

chip information definition

chip name

Definition at line 43 of file driver_at24cxx.c.

DRIVER_VERSION

#define DRIVER_VERSION   2000

driver version

Definition at line 50 of file driver_at24cxx.c.

MANUFACTURER_NAME

#define MANUFACTURER_NAME   "Microchip"

manufacturer name

Definition at line 44 of file driver_at24cxx.c.

MAX_CURRENT

#define MAX_CURRENT   5.0f

chip max current

Definition at line 47 of file driver_at24cxx.c.

SUPPLY_VOLTAGE_MAX

#define SUPPLY_VOLTAGE_MAX   5.5f

chip max supply voltage

Definition at line 46 of file driver_at24cxx.c.

SUPPLY_VOLTAGE_MIN

#define SUPPLY_VOLTAGE_MIN   1.7f

chip min supply voltage

Definition at line 45 of file driver_at24cxx.c.

TEMPERATURE_MAX

#define TEMPERATURE_MAX   85.0f

chip max operating temperature

Definition at line 49 of file driver_at24cxx.c.

TEMPERATURE_MIN

#define TEMPERATURE_MIN   -40.0f

chip min operating temperature

Definition at line 48 of file driver_at24cxx.c.