driver_em4095.c File Reference

driver em4095 source file More...

#include "driver_em4095.h"

Include dependency graph for driver_em4095.c:

Go to the source code of this file.

Macros
#define	CHIP_NAME   "EM Microelectronic EM4095"
	chip information definition
#define	MANUFACTURER_NAME   "EM Microelectronic"
#define	SUPPLY_VOLTAGE_MIN   4.1f
#define	SUPPLY_VOLTAGE_MAX   5.5f
#define	MAX_CURRENT   300.0f
#define	TEMPERATURE_MIN   -40.0f
#define	TEMPERATURE_MAX   110.0f
#define	DRIVER_VERSION   1000

Functions
uint8_t	em4095_irq_handler (em4095_handle_t *handle)
	irq handler
uint8_t	em4095_init (em4095_handle_t *handle)
	initialize the chip
uint8_t	em4095_deinit (em4095_handle_t *handle)
	close the chip
uint8_t	em4095_power_down (em4095_handle_t *handle)
	power down
uint8_t	em4095_power_on (em4095_handle_t *handle)
	power on
uint8_t	em4095_set_div (em4095_handle_t *handle, uint32_t clock_div)
	set irq div
uint8_t	em4095_get_div (em4095_handle_t *handle, uint32_t *clock_div)
	get irq div
uint8_t	em4095_read (em4095_handle_t *handle, uint16_t len)
	read data
uint8_t	em4095_write (em4095_handle_t *handle, uint8_t *buf, uint16_t len)
	write data
uint8_t	em4095_copy_decode_buffer (em4095_handle_t *handle, uint8_t *buf, uint16_t *len)
	copy decode buffer
uint8_t	em4095_info (em4095_info_t *info)
	get chip's information

Detailed Description

driver em4095 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

1.0.0

Author

Shifeng Li

Date

2024-06-30

history

Date	Version	Author	Description
2024/06/30	1.0	Shifeng Li	first upload

Definition in file driver_em4095.c.

Macro Definition Documentation

CHIP_NAME

#define CHIP_NAME   "EM Microelectronic EM4095"

chip information definition

chip name

Definition at line 42 of file driver_em4095.c.

DRIVER_VERSION

#define DRIVER_VERSION   1000

driver version

Definition at line 49 of file driver_em4095.c.

MANUFACTURER_NAME

#define MANUFACTURER_NAME   "EM Microelectronic"

manufacturer name

Definition at line 43 of file driver_em4095.c.

MAX_CURRENT

#define MAX_CURRENT   300.0f

chip max current

Definition at line 46 of file driver_em4095.c.

SUPPLY_VOLTAGE_MAX

#define SUPPLY_VOLTAGE_MAX   5.5f

chip max supply voltage

Definition at line 45 of file driver_em4095.c.

SUPPLY_VOLTAGE_MIN

#define SUPPLY_VOLTAGE_MIN   4.1f

chip min supply voltage

Definition at line 44 of file driver_em4095.c.

TEMPERATURE_MAX

#define TEMPERATURE_MAX   110.0f

chip max operating temperature

Definition at line 48 of file driver_em4095.c.

TEMPERATURE_MIN

#define TEMPERATURE_MIN   -40.0f

chip min operating temperature

Definition at line 47 of file driver_em4095.c.