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35 #include "mikrosdk_version.h"
38 #if mikroSDK_GET_VERSION < 20800ul
39 #include "rcu_delays.h"
45 #include "drv_digital_out.h"
46 #include "drv_digital_in.h"
47 #include "drv_analog_in.h"
48 #include "drv_i2c_master.h"
71 #define HUMIDITY_SET_DEV_ADDR 0x4D
77 #define HUMIDITY_ADC_RESOLUTION 0x0FFF
78 #define HUMIDITY_VREF_3V3 3.3
79 #define HUMIDITY_VREF_5V 5.0
85 #define HUMIDITY_DIVISOR 0.00636
86 #define HUMIDITY_SUBTRAHEND 0.1515
104 #define HUMIDITY_MAP_MIKROBUS( cfg, mikrobus ) \
105 cfg.an = MIKROBUS( mikrobus, MIKROBUS_AN ); \
106 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
107 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA )
Humidity Click context object.
Definition: humidity.h:128
float humidity_voltage_to_rh(humidity_t *ctx, float voltage)
Humidity voltage to relative humidity function.
uint32_t i2c_speed
Definition: humidity.h:148
i2c_master_t i2c
Definition: humidity.h:130
@ HUMIDITY_ERROR
Definition: humidity.h:164
float vref
Definition: humidity.h:134
float vref
Definition: humidity.h:153
pin_name_t scl
Definition: humidity.h:145
err_t humidity_init(humidity_t *ctx, humidity_cfg_t *cfg)
Humidity initialization function.
analog_in_resolution_t resolution
Definition: humidity.h:152
@ HUMIDITY_OK
Definition: humidity.h:163
humidity_drv_t drv_sel
Definition: humidity.h:132
humidity_return_value_t
Humidity Click return value data.
Definition: humidity.h:162
analog_in_t adc
Definition: humidity.h:129
@ HUMIDITY_DRV_SEL_ADC
Definition: humidity.h:118
uint8_t i2c_address
Definition: humidity.h:149
uint8_t slave_address
Definition: humidity.h:133
humidity_drv_t
Humidity Click driver selector.
Definition: humidity.h:117
@ HUMIDITY_DRV_SEL_I2C
Definition: humidity.h:119
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.
Humidity Click configuration object.
Definition: humidity.h:143
void humidity_drv_interface_selection(humidity_cfg_t *cfg, humidity_drv_t drv_sel)
Humidity driver interface setup function.
err_t humidity_set_vref(humidity_t *ctx, float vref)
Humidity set vref function.
humidity_drv_t drv_sel
Definition: humidity.h:151
pin_name_t an
Definition: humidity.h:144
pin_name_t sda
Definition: humidity.h:146
void humidity_cfg_setup(humidity_cfg_t *cfg)
Humidity configuration object setup function.