driver stcc4 header file More...

#include <stdio.h>
#include <stdint.h>
#include <string.h>

Include dependency graph for driver_stcc4.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	stcc4_handle_s
	stcc4 handle structure definition More...
struct	stcc4_info_s
	stcc4 information structure definition More...

Macros
#define	DRIVER_STCC4_LINK_INIT(HANDLE, STRUCTURE)
	initialize stcc4_handle_t structure
#define	DRIVER_STCC4_LINK_IIC_INIT(HANDLE, FUC)
	link iic_init function
#define	DRIVER_STCC4_LINK_IIC_DEINIT(HANDLE, FUC)
	link iic_deinit function
#define	DRIVER_STCC4_LINK_IIC_READ_COMMAND(HANDLE, FUC)
	link iic_read_cmd function
#define	DRIVER_STCC4_LINK_IIC_WRITE_COMMAND(HANDLE, FUC)
	link iic_write_cmd function
#define	DRIVER_STCC4_LINK_DELAY_MS(HANDLE, FUC)
	link delay_ms function
#define	DRIVER_STCC4_LINK_DEBUG_PRINT(HANDLE, FUC)
	link debug_print function

Typedefs
typedef struct stcc4_handle_s	stcc4_handle_t
	stcc4 handle structure definition
typedef struct stcc4_info_s	stcc4_info_t
	stcc4 information structure definition

Enumerations
enum	stcc4_address_t { STCC4_ADDRESS_0 = (0x64 << 1) , STCC4_ADDRESS_1 = (0x65 << 1) }
	stcc4 address enumeration definition More...
enum	stcc4_bool_t { STCC4_BOOL_FALSE = 0x00 , STCC4_BOOL_TRUE = 0x01 }
	stcc4 bool enumeration definition More...

Functions
uint8_t	stcc4_info (stcc4_info_t *info)
	get chip information
uint8_t	stcc4_set_address_pin (stcc4_handle_t *handle, stcc4_address_t address)
	set address pin
uint8_t	stcc4_get_address_pin (stcc4_handle_t handle, stcc4_address_t address)
	get address pin
uint8_t	stcc4_init (stcc4_handle_t *handle)
	initialize the chip
uint8_t	stcc4_deinit (stcc4_handle_t *handle)
	close the chip
uint8_t	stcc4_read (stcc4_handle_t handle, int16_t co2_raw, int16_t co2_ppm, uint16_t temperature_raw, float temperature_s, uint16_t humidity_raw, float humidity_s, uint16_t sensor_status)
	read data
uint8_t	stcc4_start_continuous_measurement (stcc4_handle_t *handle)
	start continuous measurement
uint8_t	stcc4_stop_continuous_measurement (stcc4_handle_t *handle)
	stop continuous measurement
uint8_t	stcc4_set_rht_compensation (stcc4_handle_t *handle, uint16_t temperature_raw, uint16_t humidity_raw)
	set rht compensation
uint8_t	stcc4_set_pressure_compensation (stcc4_handle_t *handle, uint16_t pressure_raw)
	set pressure compensation
uint8_t	stcc4_measure_single_shot (stcc4_handle_t *handle)
	measure single shot
uint8_t	stcc4_enter_sleep_mode (stcc4_handle_t *handle)
	enter sleep mode
uint8_t	stcc4_exit_sleep_mode (stcc4_handle_t *handle)
	exit sleep mode
uint8_t	stcc4_perform_conditioning (stcc4_handle_t *handle)
	perform conditioning
uint8_t	stcc4_perform_soft_reset (stcc4_handle_t *handle)
	perform soft reset
uint8_t	stcc4_perform_factory_reset (stcc4_handle_t *handle)
	perform factory reset
uint8_t	stcc4_perform_self_test (stcc4_handle_t handle, uint16_t result)
	perform self test
uint8_t	stcc4_enable_testing_mode (stcc4_handle_t *handle)
	enable testing mode
uint8_t	stcc4_disable_testing_mode (stcc4_handle_t *handle)
	disable testing mode
uint8_t	stcc4_perform_forced_recalibration (stcc4_handle_t handle, uint16_t target_co2, uint16_t correct_co2)
	perform forced recalibration
uint8_t	stcc4_get_product_id (stcc4_handle_t handle, uint32_t product_id, uint8_t unique_serial_number[8])
	get product id
uint8_t	stcc4_frc_co2_convert_to_register (stcc4_handle_t handle, float ppm, uint16_t reg)
	convert the frc co2 to the register raw data
uint8_t	stcc4_frc_co2_convert_to_data (stcc4_handle_t handle, uint16_t reg, float ppm)
	convert the register raw data to frc co2 ppm
uint8_t	stcc4_humidity_convert_to_register (stcc4_handle_t handle, float percentage, uint16_t reg)
	convert the humidity to the register raw data
uint8_t	stcc4_humidity_convert_to_data (stcc4_handle_t handle, uint16_t reg, float percentage)
	convert the register raw data to humidity
uint8_t	stcc4_temperature_convert_to_register (stcc4_handle_t handle, float deg, uint16_t reg)
	convert the temperature to the register raw data
uint8_t	stcc4_temperature_convert_to_data (stcc4_handle_t handle, uint16_t reg, float deg)
	convert the register raw data to temperature
uint8_t	stcc4_pressure_convert_to_register (stcc4_handle_t handle, float pa, uint16_t reg)
	convert the pressure to the register raw data
uint8_t	stcc4_pressure_convert_to_data (stcc4_handle_t handle, uint16_t reg, float pa)
	convert the register raw data to pressure
uint8_t	stcc4_set_reg (stcc4_handle_t handle, uint16_t reg, uint8_t buf, uint16_t len)
	set the chip register
uint8_t	stcc4_get_reg (stcc4_handle_t handle, uint16_t reg, uint8_t buf, uint16_t len, uint16_t delay_ms)
	get the chip register

Detailed Description

driver stcc4 header 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: 2025-10-25

history

Date	Version	Author	Description
2025/10/25	1.0	Shifeng Li	first upload

Definition in file driver_stcc4.h.

Data Structures

Macros

Typedefs

Enumerations

Functions

Detailed Description

history