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humidity 2.2.0
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This file contains API for Humidity Click Driver. More...
#include "drv_digital_out.h"#include "drv_digital_in.h"#include "drv_analog_in.h"#include "drv_i2c_master.h"Go to the source code of this file.
Data Structures | |
| struct | humidity_t |
| Humidity Click context object. More... | |
| struct | humidity_cfg_t |
| Humidity Click configuration object. More... | |
Macros | |
| #define | HUMIDITY_SET_DEV_ADDR 0x4D |
| Humidity device address setting. | |
| #define | HUMIDITY_ADC_RESOLUTION 0x0FFF |
| Humidity ADC setting. | |
| #define | HUMIDITY_VREF_3V3 3.3 |
| #define | HUMIDITY_VREF_5V 5.0 |
| #define | HUMIDITY_DIVISOR 0.00636 |
| Humidity constants. | |
| #define | HUMIDITY_SUBTRAHEND 0.1515 |
| #define | HUMIDITY_MAP_MIKROBUS(cfg, mikrobus) |
| MikroBUS pin mapping. | |
Enumerations | |
| enum | humidity_drv_t { HUMIDITY_DRV_SEL_ADC , HUMIDITY_DRV_SEL_I2C } |
| Humidity Click driver selector. More... | |
| enum | humidity_return_value_t { HUMIDITY_OK = 0 , HUMIDITY_ERROR = -1 } |
| Humidity Click return value data. More... | |
Functions | |
| void | humidity_cfg_setup (humidity_cfg_t *cfg) |
| Humidity configuration object setup function. | |
| void | humidity_drv_interface_selection (humidity_cfg_t *cfg, humidity_drv_t drv_sel) |
| Humidity driver interface setup function. | |
| err_t | humidity_init (humidity_t *ctx, humidity_cfg_t *cfg) |
| Humidity initialization function. | |
| err_t | humidity_read_raw_adc (humidity_t *ctx, uint16_t *raw_adc) |
| Humidity read raw ADC value function. | |
| err_t | humidity_read_voltage (humidity_t *ctx, float *voltage) |
| Humidity read voltage level function. | |
| err_t | humidity_set_vref (humidity_t *ctx, float vref) |
| Humidity set vref function. | |
| float | humidity_voltage_to_rh (humidity_t *ctx, float voltage) |
| Humidity voltage to relative humidity function. | |
This file contains API for Humidity Click Driver.
| enum humidity_drv_t |