driver hdc2080 source file More...

#include "driver_hdc2080.h"

Include dependency graph for driver_hdc2080.c:

Macros
#define	CHIP_NAME "Texas Instruments HDC2080"
	chip information definition
#define	MANUFACTURER_NAME "Texas Instruments"
#define	SUPPLY_VOLTAGE_MIN 1.62f
#define	SUPPLY_VOLTAGE_MAX 3.6f
#define	MAX_CURRENT 90.0f
#define	TEMPERATURE_MIN -40.0f
#define	TEMPERATURE_MAX 125.0f
#define	DRIVER_VERSION 1000
#define	HDC2080_REG_TEMPERATURE_LOW 0x00
	chip register definition
#define	HDC2080_REG_TEMPERATURE_HIGH 0x01
#define	HDC2080_REG_HUMIDITY_LOW 0x02
#define	HDC2080_REG_HUMIDITY_HIGH 0x03
#define	HDC2080_REG_INTERRUPT_DRDY 0x04
#define	HDC2080_REG_TEMPERATURE_MAX 0x05
#define	HDC2080_REG_HUMIDITY_MAX 0x06
#define	HDC2080_REG_INTERRUPT_ENABLE 0x07
#define	HDC2080_REG_TEMP_OFFSET_ADJUST 0x08
#define	HDC2080_REG_HUM_OFFSET_ADJUST 0x09
#define	HDC2080_REG_TEMP_THR_L 0x0A
#define	HDC2080_REG_TEMP_THR_H 0x0B
#define	HDC2080_REG_RH_THR_L 0x0C
#define	HDC2080_REG_RH_THR_H 0x0D
#define	HDC2080_REG_CONF 0x0E
#define	HDC2080_REG_MEASUREMENT 0x0F
#define	HDC2080_REG_MANUFACTURER_ID_LOW 0xFC
#define	HDC2080_REG_MANUFACTURER_ID_HIGH 0xFD
#define	HDC2080_REG_DEVICE_ID_LOW 0xFE
#define	HDC2080_REG_DEVICE_ID_HIGH 0xFF

Functions
uint8_t	hdc2080_set_addr_pin (hdc2080_handle_t *handle, hdc2080_address_t addr_pin)
	set the iic address pin
uint8_t	hdc2080_get_addr_pin (hdc2080_handle_t handle, hdc2080_address_t addr_pin)
	get the iic address pin
uint8_t	hdc2080_init (hdc2080_handle_t *handle)
	initialize the chip
uint8_t	hdc2080_deinit (hdc2080_handle_t *handle)
	close the chip
uint8_t	hdc2080_set_temperature_resolution (hdc2080_handle_t *handle, hdc2080_resolution_t resolution)
	set temperature resolution
uint8_t	hdc2080_get_temperature_resolution (hdc2080_handle_t handle, hdc2080_resolution_t resolution)
	get temperature resolution
uint8_t	hdc2080_set_humidity_resolution (hdc2080_handle_t *handle, hdc2080_resolution_t resolution)
	set humidity resolution
uint8_t	hdc2080_get_humidity_resolution (hdc2080_handle_t handle, hdc2080_resolution_t resolution)
	get humidity resolution
uint8_t	hdc2080_set_mode (hdc2080_handle_t *handle, hdc2080_mode_t mode)
	set the chip mode
uint8_t	hdc2080_get_mode (hdc2080_handle_t handle, hdc2080_mode_t mode)
	get the chip mode
uint8_t	hdc2080_set_measurement (hdc2080_handle_t *handle, hdc2080_bool_t enable)
	enable or disable measurement
uint8_t	hdc2080_get_measurement (hdc2080_handle_t handle, hdc2080_bool_t enable)
	get measurement status
uint8_t	hdc2080_soft_reset (hdc2080_handle_t *handle)
	soft reset
uint8_t	hdc2080_set_auto_measurement_mode (hdc2080_handle_t *handle, hdc2080_auto_measurement_mode_t mode)
	set auto measurement mode
uint8_t	hdc2080_get_auto_measurement_mode (hdc2080_handle_t handle, hdc2080_auto_measurement_mode_t mode)
	get auto measurement mode
uint8_t	hdc2080_set_heater (hdc2080_handle_t *handle, hdc2080_bool_t enable)
	enable or disable heater
uint8_t	hdc2080_get_heater (hdc2080_handle_t handle, hdc2080_bool_t enable)
	get heater status
uint8_t	hdc2080_set_interrupt_pin (hdc2080_handle_t *handle, hdc2080_bool_t enable)
	enable or disable interrupt pin
uint8_t	hdc2080_get_interrupt_pin (hdc2080_handle_t handle, hdc2080_bool_t enable)
	get interrupt pin status
uint8_t	hdc2080_set_interrupt_polarity (hdc2080_handle_t *handle, hdc2080_interrupt_polarity_t polarity)
	set interrupt polarity
uint8_t	hdc2080_get_interrupt_polarity (hdc2080_handle_t handle, hdc2080_interrupt_polarity_t polarity)
	get interrupt polarity
uint8_t	hdc2080_set_interrupt_mode (hdc2080_handle_t *handle, hdc2080_interrupt_mode_t mode)
	set interrupt mode
uint8_t	hdc2080_get_interrupt_mode (hdc2080_handle_t handle, hdc2080_interrupt_mode_t mode)
	get interrupt mode
uint8_t	hdc2080_set_humidity_high_threshold (hdc2080_handle_t *handle, uint8_t threshold)
	set humidity high threshold
uint8_t	hdc2080_get_humidity_high_threshold (hdc2080_handle_t handle, uint8_t threshold)
	get humidity high threshold
uint8_t	hdc2080_set_humidity_low_threshold (hdc2080_handle_t *handle, uint8_t threshold)
	set humidity low threshold
uint8_t	hdc2080_get_humidity_low_threshold (hdc2080_handle_t handle, uint8_t threshold)
	get humidity low threshold
uint8_t	hdc2080_set_temperature_high_threshold (hdc2080_handle_t *handle, uint8_t threshold)
	set temperature high threshold
uint8_t	hdc2080_get_temperature_high_threshold (hdc2080_handle_t handle, uint8_t threshold)
	get temperature high threshold
uint8_t	hdc2080_set_temperature_low_threshold (hdc2080_handle_t *handle, uint8_t threshold)
	set temperature low threshold
uint8_t	hdc2080_get_temperature_low_threshold (hdc2080_handle_t handle, uint8_t threshold)
	get temperature low threshold
uint8_t	hdc2080_set_humidity_offset_adjustment (hdc2080_handle_t *handle, int8_t offset)
	set humidity offset adjustment
uint8_t	hdc2080_get_humidity_offset_adjustment (hdc2080_handle_t handle, int8_t offset)
	get humidity offset adjustment
uint8_t	hdc2080_set_temperature_offset_adjustment (hdc2080_handle_t *handle, int8_t offset)
	set temperature offset adjustment
uint8_t	hdc2080_get_temperature_offset_adjustment (hdc2080_handle_t handle, int8_t offset)
	get temperature offset adjustment
uint8_t	hdc2080_set_interrupt (hdc2080_handle_t *handle, hdc2080_interrupt_t interrupt, hdc2080_bool_t enable)
	enable or disable interrupt
uint8_t	hdc2080_get_interrupt (hdc2080_handle_t handle, hdc2080_interrupt_t interrupt, hdc2080_bool_t enable)
	get interrupt status
uint8_t	hdc2080_set_humidity_max (hdc2080_handle_t *handle, uint8_t max)
	set humidity max
uint8_t	hdc2080_get_humidity_max (hdc2080_handle_t handle, uint8_t max)
	get humidity max
uint8_t	hdc2080_set_temperature_max (hdc2080_handle_t *handle, uint8_t max)
	set temperature max
uint8_t	hdc2080_get_temperature_max (hdc2080_handle_t handle, uint8_t max)
	get temperature max
uint8_t	hdc2080_get_interrupt_status (hdc2080_handle_t handle, uint8_t status)
	get interrupt status
uint8_t	hdc2080_humidity_convert_to_register (hdc2080_handle_t handle, float percent, uint8_t reg)
	convert the humidity to the register raw data
uint8_t	hdc2080_humidity_convert_to_data (hdc2080_handle_t handle, uint8_t reg, float percent)
	convert the register raw data to the humidity
uint8_t	hdc2080_temperature_convert_to_register (hdc2080_handle_t handle, float deg, uint8_t reg)
	convert the temperature to the register raw data
uint8_t	hdc2080_temperature_convert_to_data (hdc2080_handle_t handle, uint8_t reg, float deg)
	convert the register raw data to the temperature
uint8_t	hdc2080_humidity_offset_convert_to_register (hdc2080_handle_t handle, float percent, int8_t reg)
	convert the humidity offset to the register raw data
uint8_t	hdc2080_humidity_offset_convert_to_data (hdc2080_handle_t handle, int8_t reg, float percent)
	convert the register raw data to the humidity offset
uint8_t	hdc2080_temperature_offset_convert_to_register (hdc2080_handle_t handle, float deg, int8_t reg)
	convert the temperature offset to the register raw data
uint8_t	hdc2080_temperature_offset_convert_to_data (hdc2080_handle_t handle, int8_t reg, float deg)
	convert the register raw data to the temperature offset
uint8_t	hdc2080_read_temperature_humidity (hdc2080_handle_t handle, uint16_t temperature_raw, float temperature_s, uint16_t humidity_raw, float *humidity_s)
	read the temperature and humidity data
uint8_t	hdc2080_read_temperature (hdc2080_handle_t handle, uint16_t temperature_raw, float *temperature_s)
	read the temperature
uint8_t	hdc2080_read_humidity (hdc2080_handle_t handle, uint16_t humidity_raw, float *humidity_s)
	read the humidity data
uint8_t	hdc2080_read_poll (hdc2080_handle_t *handle)
	read poll
uint8_t	hdc2080_set_reg (hdc2080_handle_t handle, uint8_t reg, uint8_t buf, uint16_t len)
	set chip register
uint8_t	hdc2080_get_reg (hdc2080_handle_t handle, uint8_t reg, uint8_t buf, uint16_t len)
	get chip register
uint8_t	hdc2080_info (hdc2080_info_t *info)
	get chip's information

Detailed Description

driver hdc2080 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: 2024-05-30

history

Date	Version	Author	Description
2024/05/30	1.0	Shifeng Li	first upload

Definition in file driver_hdc2080.c.

Macro Definition Documentation

◆ CHIP_NAME

#define CHIP_NAME "Texas Instruments HDC2080"

chip information definition

chip name

Definition at line 42 of file driver_hdc2080.c.

◆ DRIVER_VERSION

#define DRIVER_VERSION 1000

driver version

Definition at line 49 of file driver_hdc2080.c.

◆ HDC2080_REG_CONF

#define HDC2080_REG_CONF 0x0E

conf register

Definition at line 68 of file driver_hdc2080.c.

◆ HDC2080_REG_DEVICE_ID_HIGH

#define HDC2080_REG_DEVICE_ID_HIGH 0xFF

device id high register

Definition at line 73 of file driver_hdc2080.c.

◆ HDC2080_REG_DEVICE_ID_LOW

#define HDC2080_REG_DEVICE_ID_LOW 0xFE

device id low register

Definition at line 72 of file driver_hdc2080.c.

◆ HDC2080_REG_HUM_OFFSET_ADJUST

#define HDC2080_REG_HUM_OFFSET_ADJUST 0x09

hum offset adjust register

Definition at line 63 of file driver_hdc2080.c.

◆ HDC2080_REG_HUMIDITY_HIGH

#define HDC2080_REG_HUMIDITY_HIGH 0x03

humidity high register

Definition at line 57 of file driver_hdc2080.c.

◆ HDC2080_REG_HUMIDITY_LOW

#define HDC2080_REG_HUMIDITY_LOW 0x02

humidity low register

Definition at line 56 of file driver_hdc2080.c.

◆ HDC2080_REG_HUMIDITY_MAX

#define HDC2080_REG_HUMIDITY_MAX 0x06

humidity max register

Definition at line 60 of file driver_hdc2080.c.

◆ HDC2080_REG_INTERRUPT_DRDY

#define HDC2080_REG_INTERRUPT_DRDY 0x04

interrupt drdy register

Definition at line 58 of file driver_hdc2080.c.

◆ HDC2080_REG_INTERRUPT_ENABLE

#define HDC2080_REG_INTERRUPT_ENABLE 0x07

interrupt enable register

Definition at line 61 of file driver_hdc2080.c.

◆ HDC2080_REG_MANUFACTURER_ID_HIGH

#define HDC2080_REG_MANUFACTURER_ID_HIGH 0xFD

manufacturer id high register

Definition at line 71 of file driver_hdc2080.c.

◆ HDC2080_REG_MANUFACTURER_ID_LOW

#define HDC2080_REG_MANUFACTURER_ID_LOW 0xFC

manufacturer id low register

Definition at line 70 of file driver_hdc2080.c.

◆ HDC2080_REG_MEASUREMENT

#define HDC2080_REG_MEASUREMENT 0x0F

measurement register

Definition at line 69 of file driver_hdc2080.c.

◆ HDC2080_REG_RH_THR_H

#define HDC2080_REG_RH_THR_H 0x0D

rh thr high register

Definition at line 67 of file driver_hdc2080.c.

◆ HDC2080_REG_RH_THR_L

#define HDC2080_REG_RH_THR_L 0x0C

rh thr low register

Definition at line 66 of file driver_hdc2080.c.

◆ HDC2080_REG_TEMP_OFFSET_ADJUST

#define HDC2080_REG_TEMP_OFFSET_ADJUST 0x08

temp offset adjust register

Definition at line 62 of file driver_hdc2080.c.

◆ HDC2080_REG_TEMP_THR_H

#define HDC2080_REG_TEMP_THR_H 0x0B

temp thr high register

Definition at line 65 of file driver_hdc2080.c.

◆ HDC2080_REG_TEMP_THR_L

#define HDC2080_REG_TEMP_THR_L 0x0A

temp thr low register

Definition at line 64 of file driver_hdc2080.c.

◆ HDC2080_REG_TEMPERATURE_HIGH

#define HDC2080_REG_TEMPERATURE_HIGH 0x01

temperature high register

Definition at line 55 of file driver_hdc2080.c.

◆ HDC2080_REG_TEMPERATURE_LOW

#define HDC2080_REG_TEMPERATURE_LOW 0x00

chip register definition

temperature low register

Definition at line 54 of file driver_hdc2080.c.

◆ HDC2080_REG_TEMPERATURE_MAX

#define HDC2080_REG_TEMPERATURE_MAX 0x05

temperature max register

Definition at line 59 of file driver_hdc2080.c.

◆ MANUFACTURER_NAME

#define MANUFACTURER_NAME "Texas Instruments"

manufacturer name

Definition at line 43 of file driver_hdc2080.c.

◆ MAX_CURRENT

#define MAX_CURRENT 90.0f

chip max current

Definition at line 46 of file driver_hdc2080.c.

◆ SUPPLY_VOLTAGE_MAX

#define SUPPLY_VOLTAGE_MAX 3.6f

chip max supply voltage

Definition at line 45 of file driver_hdc2080.c.

◆ SUPPLY_VOLTAGE_MIN

#define SUPPLY_VOLTAGE_MIN 1.62f

chip min supply voltage

Definition at line 44 of file driver_hdc2080.c.

◆ TEMPERATURE_MAX

#define TEMPERATURE_MAX 125.0f

chip max operating temperature

Definition at line 48 of file driver_hdc2080.c.

◆ TEMPERATURE_MIN

#define TEMPERATURE_MIN -40.0f

chip min operating temperature

Definition at line 47 of file driver_hdc2080.c.

Macros

Functions