35#include "drv_digital_out.h"
36#include "drv_digital_in.h"
37#include "drv_i2c_master.h"
59#define TEMPHUM20_REG_PDM_CLIP_HIGH 0x16
60#define TEMPHUM20_REG_PDM_CLIP_LOW 0x17
61#define TEMPHUM20_REG_ALARM_HIGH_ON 0x18
62#define TEMPHUM20_REG_ALARM_HIGH_OFF 0x19
63#define TEMPHUM20_REG_ALARM_LOW_ON 0x1A
64#define TEMPHUM20_REG_ALARM_LOW_OFF 0x1B
65#define TEMPHUM20_REG_CUST_CONFIG 0x1C
66#define TEMPHUM20_REG_RESERVED 0x1D
67#define TEMPHUM20_REG_CUST_ID2 0x1E
68#define TEMPHUM20_REG_CUST_ID3 0x1F
69#define TEMPHUM20_CMD_START_NOM 0x80
70#define TEMPHUM20_CMD_START_CM 0xA0
88#define TEMPHUM20_DATA_RESOLUTION 0x4000
89#define TEMPHUM20_TEMP_MULTIPLIER 165.0
90#define TEMPHUM20_HUM_MULTIPLIER 100.0
91#define TEMPHUM20_TEMP_OFFSET 40.0
97#define TEMPHUM20_STATUS_BITS_MASK 0xC0
98#define TEMPHUM20_STATUS_VALID_DATA 0x00
99#define TEMPHUM20_STATUS_STALE_DATA 0x40
100#define TEMPHUM20_STATUS_COMMAND_MODE 0x80
106#define TEMPHUM20_OPMODE_COMMAND 0x00
107#define TEMPHUM20_OPMODE_NORMAL 0x01
113#define TEMPHUM20_DUMMY 0x0000
120#define TEMPHUM20_SET_DEV_ADDR 0x28
138#define TEMPHUM20_MAP_MIKROBUS( cfg, mikrobus ) \
139 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
140 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
141 cfg.alh = MIKROBUS( mikrobus, MIKROBUS_AN ); \
142 cfg.en = MIKROBUS( mikrobus, MIKROBUS_CS ); \
143 cfg.all = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
144 cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT )
err_t temphum20_write_command(temphum20_t *ctx, uint8_t cmd_byte, uint16_t cmd_data)
TempHum 20 write command function.
uint8_t temphum20_get_alarm_high_pin(temphum20_t *ctx)
TempHum 20 get alarm high pin function.
err_t temphum20_init(temphum20_t *ctx, temphum20_cfg_t *cfg)
TempHum 20 initialization function.
err_t temphum20_default_cfg(temphum20_t *ctx)
TempHum 20 default configuration function.
err_t temphum20_set_operating_mode(temphum20_t *ctx, uint8_t op_mode)
TempHum 20 set operating mode function.
void temphum20_reset_device(temphum20_t *ctx)
TempHum 20 reset device function.
err_t temphum20_write_data(temphum20_t *ctx, uint8_t *tx_buf, uint8_t tx_len)
TempHum 20 I2C writing function.
err_t temphum20_get_measurement(temphum20_t *ctx, float *temp, float *hum)
TempHum 20 get measurement function.
err_t temphum20_read_data(temphum20_t *ctx, uint8_t *rx_buf, uint8_t rx_len)
TempHum 20 I2C reading function.
uint8_t temphum20_get_alarm_low_pin(temphum20_t *ctx)
TempHum 20 get alarm low pin function.
uint8_t temphum20_get_int_pin(temphum20_t *ctx)
TempHum 20 get INT pin function.
void temphum20_cfg_setup(temphum20_cfg_t *cfg)
TempHum 20 configuration object setup function.
void temphum20_set_en_pin(temphum20_t *ctx, uint8_t state)
TempHum 20 set EN pin function.
TempHum 20 Click configuration object.
Definition: temphum20.h:176
pin_name_t all
Definition: temphum20.h:182
uint32_t i2c_speed
Definition: temphum20.h:185
pin_name_t alh
Definition: temphum20.h:181
pin_name_t scl
Definition: temphum20.h:177
pin_name_t en
Definition: temphum20.h:180
pin_name_t int_pin
Definition: temphum20.h:183
pin_name_t sda
Definition: temphum20.h:178
uint8_t i2c_address
Definition: temphum20.h:186
TempHum 20 Click context object.
Definition: temphum20.h:154
digital_in_t all
Definition: temphum20.h:160
digital_in_t int_pin
Definition: temphum20.h:161
i2c_master_t i2c
Definition: temphum20.h:164
digital_in_t alh
Definition: temphum20.h:159
digital_out_t en
Definition: temphum20.h:156
uint8_t slave_address
Definition: temphum20.h:167
temphum20_return_value_t
TempHum 20 Click return value data.
Definition: temphum20.h:195
@ TEMPHUM20_OK
Definition: temphum20.h:196
@ TEMPHUM20_ERROR
Definition: temphum20.h:197