35#include "drv_digital_out.h"
36#include "drv_digital_in.h"
37#include "drv_analog_in.h"
38#include "drv_i2c_master.h"
61#define HUMIDITY_SET_DEV_ADDR 0x4D
67#define HUMIDITY_ADC_RESOLUTION 0x0FFF
68#define HUMIDITY_VREF_3V3 3.3
69#define HUMIDITY_VREF_5V 5.0
75#define HUMIDITY_DIVISOR 0.00636
76#define HUMIDITY_SUBTRAHEND 0.1515
94#define HUMIDITY_MAP_MIKROBUS( cfg, mikrobus ) \
95 cfg.an = MIKROBUS( mikrobus, MIKROBUS_AN ); \
96 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
97 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA )
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.
void humidity_cfg_setup(humidity_cfg_t *cfg)
Humidity configuration object setup function.
float humidity_voltage_to_rh(humidity_t *ctx, float voltage)
Humidity voltage to relative humidity function.
err_t humidity_read_voltage(humidity_t *ctx, float *voltage)
Humidity read voltage level function.
err_t humidity_read_raw_adc(humidity_t *ctx, uint16_t *raw_adc)
Humidity read raw ADC value function.
err_t humidity_set_vref(humidity_t *ctx, float vref)
Humidity set vref function.
humidity_drv_t
Humidity Click driver selector.
Definition: humidity.h:107
@ HUMIDITY_DRV_SEL_I2C
Definition: humidity.h:109
@ HUMIDITY_DRV_SEL_ADC
Definition: humidity.h:108
humidity_return_value_t
Humidity Click return value data.
Definition: humidity.h:152
@ HUMIDITY_ERROR
Definition: humidity.h:154
@ HUMIDITY_OK
Definition: humidity.h:153
Humidity Click configuration object.
Definition: humidity.h:133
humidity_drv_t drv_sel
Definition: humidity.h:141
analog_in_resolution_t resolution
Definition: humidity.h:142
float vref
Definition: humidity.h:143
uint32_t i2c_speed
Definition: humidity.h:138
pin_name_t scl
Definition: humidity.h:135
pin_name_t sda
Definition: humidity.h:136
pin_name_t an
Definition: humidity.h:134
uint8_t i2c_address
Definition: humidity.h:139
Humidity Click context object.
Definition: humidity.h:118
humidity_drv_t drv_sel
Definition: humidity.h:122
float vref
Definition: humidity.h:124
i2c_master_t i2c
Definition: humidity.h:120
uint8_t slave_address
Definition: humidity.h:123
analog_in_t adc
Definition: humidity.h:119