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LibDriver SHT85
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LibDriver SHT85
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driver sht85 source file More...
#include "driver_sht85.h"Go to the source code of this file.
Macros | |
| #define | CHIP_NAME "Sensirion SHT85" |
| chip information definition | |
| #define | MANUFACTURER_NAME "Sensirion" |
| #define | SUPPLY_VOLTAGE_MIN 2.15f |
| #define | SUPPLY_VOLTAGE_MAX 5.5f |
| #define | MAX_CURRENT 1.5f |
| #define | TEMPERATURE_MIN -40.0f |
| #define | TEMPERATURE_MAX 105.0f |
| #define | DRIVER_VERSION 1000 |
| #define | SHT85_ADDRESS (0x44 << 1) |
| chip address definition | |
| #define | SHT85_COMMAND_FETCH_DATA 0xE000U |
| chip command definition | |
| #define | SHT85_COMMAND_ART 0x2B32U |
| #define | SHT85_COMMAND_BREAK 0x3093U |
| #define | SHT85_COMMAND_SOFT_RESET 0x30A2U |
| #define | SHT85_COMMAND_HEATER_ENABLE 0x306DU |
| #define | SHT85_COMMAND_HEATER_DISABLE 0x3066U |
| #define | SHT85_COMMAND_READ_STATUS 0xF32DU |
| #define | SHT85_COMMAND_CLEAR_STATUS 0x3041U |
| #define | SHT85_COMMAND_GET_SERIAL_NUMBER 0x3682U |
Functions | |
| 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_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_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_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 | |
| uint8_t | sht85_info (sht85_info_t *info) |
| get chip's information | |
driver sht85 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.
| Date | Version | Author | Description |
|---|---|---|---|
| 2025/11/03 | 1.0 | Shifeng Li | first upload |
Definition in file driver_sht85.c.
| #define CHIP_NAME "Sensirion SHT85" |
| #define DRIVER_VERSION 1000 |
driver version
Definition at line 49 of file driver_sht85.c.
| #define MANUFACTURER_NAME "Sensirion" |
manufacturer name
Definition at line 43 of file driver_sht85.c.
| #define MAX_CURRENT 1.5f |
chip max current
Definition at line 46 of file driver_sht85.c.
| #define SHT85_ADDRESS (0x44 << 1) |
| #define SHT85_COMMAND_ART 0x2B32U |
art command
Definition at line 60 of file driver_sht85.c.
| #define SHT85_COMMAND_BREAK 0x3093U |
break command
Definition at line 61 of file driver_sht85.c.
| #define SHT85_COMMAND_CLEAR_STATUS 0x3041U |
clear status command
Definition at line 66 of file driver_sht85.c.
| #define SHT85_COMMAND_FETCH_DATA 0xE000U |
| #define SHT85_COMMAND_GET_SERIAL_NUMBER 0x3682U |
get serial number command
Definition at line 67 of file driver_sht85.c.
| #define SHT85_COMMAND_HEATER_DISABLE 0x3066U |
heater disable command
Definition at line 64 of file driver_sht85.c.
| #define SHT85_COMMAND_HEATER_ENABLE 0x306DU |
heater enable command
Definition at line 63 of file driver_sht85.c.
| #define SHT85_COMMAND_READ_STATUS 0xF32DU |
read status command
Definition at line 65 of file driver_sht85.c.
| #define SHT85_COMMAND_SOFT_RESET 0x30A2U |
soft reset command
Definition at line 62 of file driver_sht85.c.
| #define SUPPLY_VOLTAGE_MAX 5.5f |
chip max supply voltage
Definition at line 45 of file driver_sht85.c.
| #define SUPPLY_VOLTAGE_MIN 2.15f |
chip min supply voltage
Definition at line 44 of file driver_sht85.c.
| #define TEMPERATURE_MAX 105.0f |
chip max operating temperature
Definition at line 48 of file driver_sht85.c.
| #define TEMPERATURE_MIN -40.0f |
chip min operating temperature
Definition at line 47 of file driver_sht85.c.
1.15.0