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35 #include "drv_digital_out.h"
36 #include "drv_digital_in.h"
37 #include "drv_i2c_master.h"
59 #define TEMPHUM22_CMD_MEAS_TH_HIGH_PREC 0xFD
60 #define TEMPHUM22_CMD_MEAS_TH_MED_PREC 0xF6
61 #define TEMPHUM22_CMD_MEAS_TH_LOW_PREC 0xE0
62 #define TEMPHUM22_CMD_READ_SERIAL_NUM 0x89
63 #define TEMPHUM22_CMD_SOFT_RESET 0x94
64 #define TEMPHUM22_CMD_ACT_HEATER_200mW_1S 0x39
65 #define TEMPHUM22_CMD_ACT_HEATER_200mW_0p1S 0x32
66 #define TEMPHUM22_CMD_ACT_HEATER_110mW_1S 0x2F
67 #define TEMPHUM22_CMD_ACT_HEATER_110mW_0p1S 0x24
68 #define TEMPHUM22_CMD_ACT_HEATER_20mW_1S 0x1E
69 #define TEMPHUM22_CMD_ACT_HEATER_20mW_0p1S 0x15
87 #define TEMPHUM22_MAX_RH 100.0
88 #define TEMPHUM22_MIN_RH 0.0
89 #define TEMPHUM22_DATA_RESOLUTION 65535.0
90 #define TEMPHUM22_ABS_MIN_TEMP ( -45.0 )
91 #define TEMPHUM22_ABS_MAX_TEMP ( 130.0 )
92 #define TEMPHUM22_ABS_MIN_HUM ( -6.0 )
93 #define TEMPHUM22_ABS_MAX_HUM ( 119.0 )
100 #define TEMPHUM22_DEVICE_ADDRESS 0x44
118 #define TEMPHUM22_MAP_MIKROBUS( cfg, mikrobus ) \
119 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
120 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA );
265 #endif // TEMPHUM22_H
err_t temphum22_send_cmd(temphum22_t *ctx, uint8_t cmd)
TempHum 22 send cmd function.
pin_name_t scl
Definition: temphum22.h:145
uint8_t slave_address
Definition: temphum22.h:135
TempHum 22 Click configuration object.
Definition: temphum22.h:144
void temphum22_cfg_setup(temphum22_cfg_t *cfg)
TempHum 22 configuration object setup function.
@ TEMPHUM22_ERROR
Definition: temphum22.h:160
err_t temphum22_read_serial_num(temphum22_t *ctx, uint32_t *serial_num)
TempHum 22 read serial num function.
err_t temphum22_init(temphum22_t *ctx, temphum22_cfg_t *cfg)
TempHum 22 initialization function.
err_t temphum22_read_measurement_high_precision(temphum22_t *ctx, float *temp, float *hum)
TempHum 22 read measurement high precision function.
temphum22_return_value_t
TempHum 22 Click return value data.
Definition: temphum22.h:158
uint8_t i2c_address
Definition: temphum22.h:149
uint32_t i2c_speed
Definition: temphum22.h:148
pin_name_t sda
Definition: temphum22.h:146
@ TEMPHUM22_OK
Definition: temphum22.h:159
i2c_master_t i2c
Definition: temphum22.h:132
err_t temphum22_read_response(temphum22_t *ctx, uint8_t *data_out)
TempHum 22 read response function.
TempHum 22 Click context object.
Definition: temphum22.h:130
err_t temphum22_soft_reset(temphum22_t *ctx)
TempHum 22 soft reset function.