driver ags02ma source file More...

#include "driver_ags02ma.h"

Include dependency graph for driver_ags02ma.c:

Macros
#define	CHIP_NAME "ASAIR AGS02MA"
	chip information definition
#define	MANUFACTURER_NAME "ASAIR"
#define	SUPPLY_VOLTAGE_MIN 3.3f
#define	SUPPLY_VOLTAGE_MAX 5.5f
#define	MAX_CURRENT 33.0f
#define	TEMPERATURE_MIN 0.0f
#define	TEMPERATURE_MAX 50.0f
#define	DRIVER_VERSION 1000
#define	AGS02MA_ADDRESS (0x1A << 1)
	chip address definition
#define	AGS02MA_REG_DATA 0x00
	chip register definition
#define	AGS02MA_REG_CALIBRATION 0x01
#define	AGS02MA_REG_VERSION 0x11
#define	AGS02MA_REG_RESISTANCE 0x20
#define	AGS02MA_REG_SLAVE_ADDR 0x21

Functions
uint8_t	ags02ma_init (ags02ma_handle_t *handle)
	initialize the chip
uint8_t	ags02ma_deinit (ags02ma_handle_t *handle)
	close the chip
uint8_t	ags02ma_set_slave_address (ags02ma_handle_t *handle, uint8_t addr)
	set slave address
uint8_t	ags02ma_get_slave_address (ags02ma_handle_t handle, uint8_t addr)
	get slave address
uint8_t	ags02ma_read_tvoc (ags02ma_handle_t handle, uint32_t raw, uint32_t *ppb)
	read tvoc
uint8_t	ags02ma_zero_point_calibration (ags02ma_handle_t *handle)
	zero point calibration
uint8_t	ags02ma_get_resistance (ags02ma_handle_t handle, uint32_t raw, double *ohm)
	get resistance
uint8_t	ags02ma_get_version (ags02ma_handle_t handle, uint8_t version)
	get version
uint8_t	ags02ma_modify_slave_address (ags02ma_handle_t *handle, uint8_t addr_7bit)
	modify slave address
uint8_t	ags02ma_set_reg (ags02ma_handle_t handle, uint8_t reg, uint8_t buf, uint16_t len)
	set the chip register
uint8_t	ags02ma_get_reg (ags02ma_handle_t handle, uint8_t reg, uint8_t buf, uint16_t len)
	get the chip register
uint8_t	ags02ma_info (ags02ma_info_t *info)
	get chip's information

Detailed Description

driver ags02ma source file

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_ags02ma.c.

Macro Definition Documentation

◆ AGS02MA_ADDRESS

#define AGS02MA_ADDRESS (0x1A << 1)

chip address definition

iic device address

Definition at line 54 of file driver_ags02ma.c.

◆ AGS02MA_REG_CALIBRATION

#define AGS02MA_REG_CALIBRATION 0x01

calibration register

Definition at line 60 of file driver_ags02ma.c.

◆ AGS02MA_REG_DATA

#define AGS02MA_REG_DATA 0x00

chip register definition

data register

Definition at line 59 of file driver_ags02ma.c.

◆ AGS02MA_REG_RESISTANCE

#define AGS02MA_REG_RESISTANCE 0x20

resistance register

Definition at line 62 of file driver_ags02ma.c.

◆ AGS02MA_REG_SLAVE_ADDR

#define AGS02MA_REG_SLAVE_ADDR 0x21

slave address register

Definition at line 63 of file driver_ags02ma.c.

◆ AGS02MA_REG_VERSION

#define AGS02MA_REG_VERSION 0x11

version register

Definition at line 61 of file driver_ags02ma.c.

◆ CHIP_NAME

#define CHIP_NAME "ASAIR AGS02MA"

chip information definition

chip name

Definition at line 42 of file driver_ags02ma.c.

◆ DRIVER_VERSION

#define DRIVER_VERSION 1000

driver version

Definition at line 49 of file driver_ags02ma.c.

◆ MANUFACTURER_NAME

#define MANUFACTURER_NAME "ASAIR"

manufacturer name

Definition at line 43 of file driver_ags02ma.c.

◆ MAX_CURRENT

#define MAX_CURRENT 33.0f

chip max current

Definition at line 46 of file driver_ags02ma.c.

◆ SUPPLY_VOLTAGE_MAX

#define SUPPLY_VOLTAGE_MAX 5.5f

chip max supply voltage

Definition at line 45 of file driver_ags02ma.c.

◆ SUPPLY_VOLTAGE_MIN

#define SUPPLY_VOLTAGE_MIN 3.3f

chip min supply voltage

Definition at line 44 of file driver_ags02ma.c.

◆ TEMPERATURE_MAX

#define TEMPERATURE_MAX 50.0f

chip max operating temperature

Definition at line 48 of file driver_ags02ma.c.

◆ TEMPERATURE_MIN

#define TEMPERATURE_MIN 0.0f

chip min operating temperature

Definition at line 47 of file driver_ags02ma.c.

Macros

Functions