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38 #include "drv_digital_out.h"
39 #include "drv_i2c_master.h"
51 #define TEMPHUM7_MAP_MIKROBUS( cfg, mikrobus ) \
52 cfg.scl = MIKROBUS ( mikrobus, MIKROBUS_SCL ); \
53 cfg.sda = MIKROBUS ( mikrobus, MIKROBUS_SDA )
60 #define TEMPHUM7_RETVAL uint8_t
62 #define TEMPHUM7_OK 0x00
63 #define TEMPHUM7_INIT_ERROR 0xFF
70 #define TEMPHUM7_DEVICE_ADDRESS 0x40
77 #define TEMPHUM7_HOLD_MASTER_MODE 0x00
78 #define TEMPHUM7_NOHOLD_MASTER_MODE 0x01
79 #define TEMPHUM7_DATA_FROM_PREVIOUS_RH_MEASUREMENT 0x02
86 #define TEMPHUM7_RESET 0xFE
87 #define TEMPHUM7_WRITE_RHT_USER_REGISTER_1 0xE6
88 #define TEMPHUM7_READ_RHT_USER_REGISTER_1 0xE7
89 #define TEMPHUM7_WRITE_HEATER_CONTROL_REGISTER 0x51
90 #define TEMPHUM7_READ_HEATER_CONTROL_REGISTER 0x11
97 #define TEMPHUM7_RESOLUTION_12_BIT 0x00
98 #define TEMPHUM7_RESOLUTION_8_BIT 0x01
99 #define TEMPHUM7_RESOLUTION_10_BIT 0x80
100 #define TEMPHUM7_RESOLUTION_11_BIT 0x81
101 #define TEMPHUM7_HEATER_ENABLE 0x04
102 #define TEMPHUM7_HEATER_DISABLE 0x00
109 #define TEMPHUM7_HEATER_CURRENT_3p09 0x00
110 #define TEMPHUM7_HEATER_CURRENT_9p17 0x01
111 #define TEMPHUM7_HEATER_CURRENT_15p24 0x02
112 #define TEMPHUM7_HEATER_CURRENT_21p31 0x03
113 #define TEMPHUM7_HEATER_CURRENT_27p39 0x04
114 #define TEMPHUM7_HEATER_CURRENT_33p46 0x05
115 #define TEMPHUM7_HEATER_CURRENT_39p53 0x06
116 #define TEMPHUM7_HEATER_CURRENT_45p61 0x07
117 #define TEMPHUM7_HEATER_CURRENT_51p68 0x08
118 #define TEMPHUM7_HEATER_CURRENT_57p76 0x09
119 #define TEMPHUM7_HEATER_CURRENT_63p83 0x0A
120 #define TEMPHUM7_HEATER_CURRENT_69p90 0x0B
121 #define TEMPHUM7_HEATER_CURRENT_75p98 0x0C
122 #define TEMPHUM7_HEATER_CURRENT_82p05 0x0D
123 #define TEMPHUM7_HEATER_CURRENT_88p13 0x0E
124 #define TEMPHUM7_HEATER_CURRENT_94p20 0x0F
299 #endif // _TEMPHUM7_H_
void temphum7_cfg_setup(temphum7_cfg_t *cfg)
Config Object Initialization function.
pin_name_t sda
Definition: temphum7.h:157
TEMPHUM7_RETVAL temphum7_init(temphum7_t *ctx, temphum7_cfg_t *cfg)
Initialization function.
pin_name_t scl
Definition: temphum7.h:156
void temphum7_generic_read(temphum7_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic read function.
#define TEMPHUM7_RETVAL
Definition: temphum7.h:60
uint8_t slave_address
Definition: temphum7.h:145
void temphum7_default_cfg(temphum7_t *ctx)
Click Default Configuration function.
void temphum7_get_electronic_serial_number(temphum7_t *ctx, uint8_t *esn_buffer)
Electronic serial number.
float temphum7_get_heater_current(temphum7_t *ctx)
Heater current.
Click ctx object definition.
Definition: temphum7.h:137
void temphum7_generic_write(temphum7_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic write function.
float temphum7_get_temperature(temphum7_t *ctx, uint8_t mode_data)
Temerature.
Click configuration structure definition.
Definition: temphum7.h:152
uint8_t i2c_address
Definition: temphum7.h:162
i2c_master_t i2c
Definition: temphum7.h:141
uint8_t temphum7_get_firmware_revision(temphum7_t *ctx)
Firmware revision.
float temphum7_get_relative_humidity(temphum7_t *ctx, uint8_t mode_data)
Relative humidity.
void temphum7_reset(temphum7_t *ctx)
Reset.
uint32_t i2c_speed
Definition: temphum7.h:161