driver_ags10et.c File Reference

driver ags10et source file More...

#include "driver_ags10et.h"

Include dependency graph for driver_ags10et.c:

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Macros
#define	CHIP_NAME   "ASAIR AGS10ET"
	chip information definition
#define	MANUFACTURER_NAME   "ASAIR"
#define	SUPPLY_VOLTAGE_MIN   2.9f
#define	SUPPLY_VOLTAGE_MAX   3.1f
#define	MAX_CURRENT   33.0f
#define	TEMPERATURE_MIN   -40.0f
#define	TEMPERATURE_MAX   85.0f
#define	DRIVER_VERSION   1000
#define	AGS10ET_ADDRESS   (0x1A << 1)
	chip address definition
#define	AGS10ET_REG_DATA   0x00
	chip register definition
#define	AGS10ET_REG_CALIBRATION   0x01
#define	AGS10ET_REG_VERSION   0x11
#define	AGS10ET_REG_RESISTANCE   0x20
#define	AGS10ET_REG_SLAVE_ADDR   0x21

Functions
uint8_t	ags10et_init (ags10et_handle_t *handle)
	initialize the chip
uint8_t	ags10et_deinit (ags10et_handle_t *handle)
	close the chip
uint8_t	ags10et_set_slave_address (ags10et_handle_t *handle, uint8_t addr)
	set slave address
uint8_t	ags10et_get_slave_address (ags10et_handle_t *handle, uint8_t *addr)
	get slave address
uint8_t	ags10et_read_ethanol (ags10et_handle_t *handle, uint32_t *raw, uint32_t *ppb)
	read ethanol
uint8_t	ags10et_zero_point_calibration (ags10et_handle_t *handle, uint16_t raw)
	zero point calibration
uint8_t	ags10et_reset_zero_point_calibration (ags10et_handle_t *handle)
	reset zero point calibration
uint8_t	ags10et_current_resistance_zero_point_calibration (ags10et_handle_t *handle)
	zero point calibration using current resistance
uint8_t	ags10et_get_resistance (ags10et_handle_t *handle, uint32_t *raw, double *ohm)
	get resistance
uint8_t	ags10et_get_version (ags10et_handle_t *handle, uint8_t *version)
	get version
uint8_t	ags10et_modify_slave_address (ags10et_handle_t *handle, uint8_t addr_7bit)
	modify slave address
uint8_t	ags10et_set_reg (ags10et_handle_t *handle, uint8_t reg, uint8_t *buf, uint16_t len)
	set the chip register
uint8_t	ags10et_get_reg (ags10et_handle_t *handle, uint8_t reg, uint8_t *buf, uint16_t len)
	get the chip register
uint8_t	ags10et_info (ags10et_info_t *info)
	get chip's information

Detailed Description

driver ags10et 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

2024-10-31

history

Date	Version	Author	Description
2024/10/31	1.0	Shifeng Li	first upload

Definition in file driver_ags10et.c.

Macro Definition Documentation

AGS10ET_ADDRESS

#define AGS10ET_ADDRESS   (0x1A << 1)

chip address definition

iic device address

Definition at line 54 of file driver_ags10et.c.

AGS10ET_REG_CALIBRATION

#define AGS10ET_REG_CALIBRATION   0x01

calibration register

Definition at line 60 of file driver_ags10et.c.

AGS10ET_REG_DATA

#define AGS10ET_REG_DATA   0x00

chip register definition

data register

Definition at line 59 of file driver_ags10et.c.

AGS10ET_REG_RESISTANCE

#define AGS10ET_REG_RESISTANCE   0x20

resistance register

Definition at line 62 of file driver_ags10et.c.

AGS10ET_REG_SLAVE_ADDR

#define AGS10ET_REG_SLAVE_ADDR   0x21

slave address register

Definition at line 63 of file driver_ags10et.c.

AGS10ET_REG_VERSION

#define AGS10ET_REG_VERSION   0x11

version register

Definition at line 61 of file driver_ags10et.c.

CHIP_NAME

#define CHIP_NAME   "ASAIR AGS10ET"

chip information definition

chip name

Definition at line 42 of file driver_ags10et.c.

DRIVER_VERSION

#define DRIVER_VERSION   1000

driver version

Definition at line 49 of file driver_ags10et.c.

MANUFACTURER_NAME

#define MANUFACTURER_NAME   "ASAIR"

manufacturer name

Definition at line 43 of file driver_ags10et.c.

MAX_CURRENT

#define MAX_CURRENT   33.0f

chip max current

Definition at line 46 of file driver_ags10et.c.

SUPPLY_VOLTAGE_MAX

#define SUPPLY_VOLTAGE_MAX   3.1f

chip max supply voltage

Definition at line 45 of file driver_ags10et.c.

SUPPLY_VOLTAGE_MIN

#define SUPPLY_VOLTAGE_MIN   2.9f

chip min supply voltage

Definition at line 44 of file driver_ags10et.c.

TEMPERATURE_MAX

#define TEMPERATURE_MAX   85.0f

chip max operating temperature

Definition at line 48 of file driver_ags10et.c.

TEMPERATURE_MIN

#define TEMPERATURE_MIN   -40.0f

chip min operating temperature

Definition at line 47 of file driver_ags10et.c.