driver sht85 header file More...

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

Include dependency graph for driver_sht85.h:

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

Data Structures
struct	sht85_handle_s
	sht85 handle structure definition More...
struct	sht85_info_s
	sht85 information structure definition More...

Macros
#define	DRIVER_SHT85_LINK_INIT(HANDLE, STRUCTURE)
	initialize sht85_handle_t structure
#define	DRIVER_SHT85_LINK_IIC_INIT(HANDLE, FUC)
	link iic_init function
#define	DRIVER_SHT85_LINK_IIC_DEINIT(HANDLE, FUC)
	link iic_deinit function
#define	DRIVER_SHT85_LINK_IIC_READ_ADDRESS16(HANDLE, FUC)
	link iic_read_address16 function
#define	DRIVER_SHT85_LINK_IIC_WRITE_ADDRESS16(HANDLE, FUC)
	link iic_write_address16 function
#define	DRIVER_SHT85_LINK_DELAY_MS(HANDLE, FUC)
	link delay_ms function
#define	DRIVER_SHT85_LINK_DEBUG_PRINT(HANDLE, FUC)
	link debug_print function
#define	DRIVER_SHT85_LINK_RECEIVE_CALLBACK(HANDLE, FUC)
	link receive_callback function

Typedefs
typedef struct sht85_handle_s	sht85_handle_t
	sht85 handle structure definition
typedef struct sht85_info_s	sht85_info_t
	sht85 information structure definition

Enumerations
enum	sht85_bool_t { SHT85_BOOL_FALSE = 0x00 , SHT85_BOOL_TRUE = 0x01 }
	sht85 bool enumeration definition More...
enum	sht85_rate_t { SHT85_RATE_0P5HZ = 0x20 , SHT85_RATE_1HZ = 0x21 , SHT85_RATE_2HZ = 0x22 , SHT85_RATE_4HZ = 0x23 , SHT85_RATE_10HZ = 0x27 }
	sht85 rate enumeration definition More...
enum	sht85_repeatability_t { SHT85_REPEATABILITY_HIGH = 0x00 , SHT85_REPEATABILITY_MEDIUM = 0x01 , SHT85_REPEATABILITY_LOW = 0x02 }
	sht85 repeatability enumeration definition More...
enum	sht85_status_t { SHT85_STATUS_ALERT_PENDING_STATUS = (1 << 15) , SHT85_STATUS_HEATER_ON = (1 << 13) , SHT85_STATUS_HUMIDITY_ALERT = (1 << 11) , SHT85_STATUS_TEMPERATURE_ALERT = (1 << 10) , SHT85_STATUS_SYSTEM_RESET = (1 << 4) , SHT85_STATUS_COMMAND_STATUS = (1 << 1) , SHT85_STATUS_CHECKSUM_STATUS = (1 << 0) }
	sht85 status enumeration definition More...

Functions
uint8_t	sht85_info (sht85_info_t *info)
	get chip's information
uint8_t	sht85_init (sht85_handle_t *handle)
	initialize the chip
uint8_t	sht85_deinit (sht85_handle_t *handle)
	close the chip
uint8_t	sht85_single_read (sht85_handle_t handle, uint16_t temperature_raw, float temperature_s, uint16_t humidity_raw, float *humidity_s)
	read data once
uint8_t	sht85_start_continuous_read (sht85_handle_t *handle, sht85_rate_t rate)
	start reading
uint8_t	sht85_stop_continuous_read (sht85_handle_t *handle)
	stop reading
uint8_t	sht85_continuous_read (sht85_handle_t handle, uint16_t temperature_raw, float temperature_s, uint16_t humidity_raw, float *humidity_s)
	read data continuously
uint8_t	sht85_get_status (sht85_handle_t handle, uint16_t status)
	get the current status
uint8_t	sht85_clear_status (sht85_handle_t *handle)
	clear the current status
uint8_t	sht85_set_repeatability (sht85_handle_t *handle, sht85_repeatability_t repeatability)
	set the measurement repeatability
uint8_t	sht85_get_repeatability (sht85_handle_t handle, sht85_repeatability_t repeatability)
	get the measurement repeatability
uint8_t	sht85_set_art (sht85_handle_t *handle)
	set the chip art
uint8_t	sht85_soft_reset (sht85_handle_t *handle)
	soft reset the chip
uint8_t	sht85_set_heater (sht85_handle_t *handle, sht85_bool_t enable)
	enable or disable the chip heater
uint8_t	sht85_get_serial_number (sht85_handle_t *handle, uint8_t sn[4])
	get serial number
uint8_t	sht85_set_reg (sht85_handle_t *handle, uint16_t command)
	set the chip register
uint8_t	sht85_get_reg (sht85_handle_t handle, uint16_t command, uint8_t buf, uint16_t len)
	get the chip register

Detailed Description

driver sht85 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: 2025-11-03

history

Date	Version	Author	Description
2025/11/03	1.0	Shifeng Li	first upload

Definition in file driver_sht85.h.

Data Structures

Macros

Typedefs

Enumerations

Functions

Detailed Description

history