Go to the documentation of this file.
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_i2c_master.h"
69 #define TEMPHUM22_CMD_MEAS_TH_HIGH_PREC 0xFD
70 #define TEMPHUM22_CMD_MEAS_TH_MED_PREC 0xF6
71 #define TEMPHUM22_CMD_MEAS_TH_LOW_PREC 0xE0
72 #define TEMPHUM22_CMD_READ_SERIAL_NUM 0x89
73 #define TEMPHUM22_CMD_SOFT_RESET 0x94
74 #define TEMPHUM22_CMD_ACT_HEATER_200mW_1S 0x39
75 #define TEMPHUM22_CMD_ACT_HEATER_200mW_0p1S 0x32
76 #define TEMPHUM22_CMD_ACT_HEATER_110mW_1S 0x2F
77 #define TEMPHUM22_CMD_ACT_HEATER_110mW_0p1S 0x24
78 #define TEMPHUM22_CMD_ACT_HEATER_20mW_1S 0x1E
79 #define TEMPHUM22_CMD_ACT_HEATER_20mW_0p1S 0x15
97 #define TEMPHUM22_MAX_RH 100.0
98 #define TEMPHUM22_MIN_RH 0.0
99 #define TEMPHUM22_DATA_RESOLUTION 65535.0
100 #define TEMPHUM22_ABS_MIN_TEMP ( -45.0 )
101 #define TEMPHUM22_ABS_MAX_TEMP ( 130.0 )
102 #define TEMPHUM22_ABS_MIN_HUM ( -6.0 )
103 #define TEMPHUM22_ABS_MAX_HUM ( 119.0 )
110 #define TEMPHUM22_DEVICE_ADDRESS 0x44
128 #define TEMPHUM22_MAP_MIKROBUS( cfg, mikrobus ) \
129 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
130 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA );
275 #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:155
uint8_t slave_address
Definition: temphum22.h:145
TempHum 22 Click configuration object.
Definition: temphum22.h:154
void temphum22_cfg_setup(temphum22_cfg_t *cfg)
TempHum 22 configuration object setup function.
@ TEMPHUM22_ERROR
Definition: temphum22.h:170
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:168
uint8_t i2c_address
Definition: temphum22.h:159
uint32_t i2c_speed
Definition: temphum22.h:158
pin_name_t sda
Definition: temphum22.h:156
@ TEMPHUM22_OK
Definition: temphum22.h:169
i2c_master_t i2c
Definition: temphum22.h:142
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:140
err_t temphum22_soft_reset(temphum22_t *ctx)
TempHum 22 soft reset function.