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39 #ifdef PREINIT_SUPPORTED
43 #ifdef MikroCCoreVersion
44 #if MikroCCoreVersion >= 1
49 #include "drv_digital_out.h"
50 #include "drv_digital_in.h"
51 #include "drv_i2c_master.h"
73 #define THERMO18_REG_DEVICE_ID 0x1
74 #define THERMO18_REG_T_H_LIMIT 0x2
75 #define THERMO18_REG_T_L_LIMIT 0x3
76 #define THERMO18_REG_CTRL 0x4
77 #define THERMO18_REG_STATUS 0x5
78 #define THERMO18_REG_DATA_T_L 0x6
79 #define THERMO18_REG_DATA_T_H 0x7
80 #define THERMO18_REG_SOFT_RESET 0xC
98 #define THERMO18_CONTROL_ONESHOT_ENABLED 0x01
99 #define THERMO18_CONTROL_CONTINOUS_ENABLED 0x04
105 #define THERMO18_STATUS_DATA_READY 0x00
106 #define THERMO18_STATUS_DATA_BUSY 0x01
107 #define THERMO18_STATUS_OVERTEMPERATURE 0x02
108 #define THERMO18_STATUS_UNDERTEMPERATURE 0x04
114 #define THERMO18_DEVICE_ID 0xA0
121 #define THERMO18_SET_DEV_ADDR 0x3F
139 #define THERMO18_MAP_MIKROBUS( cfg, mikrobus ) \
140 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
141 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
142 cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT )
pin_name_t int_pin
Definition: thermo18.h:173
err_t thermo18_generic_write(thermo18_t *ctx, uint8_t reg, uint8_t tx_data)
Thermo 18 I2C writing function.
uint8_t i2c_address
Definition: thermo18.h:176
err_t thermo18_default_cfg(thermo18_t *ctx)
Thermo 18 default configuration function.
uint32_t i2c_speed
Definition: thermo18.h:175
@ THERMO18_ERROR
Definition: thermo18.h:187
err_t thermo18_read_temperature(thermo18_t *ctx, float *temperature)
Reads and calculates temperature value.
Thermo 18 Click context object.
Definition: thermo18.h:152
i2c_master_t i2c
Definition: thermo18.h:157
uint8_t thermo18_get_interrupt(thermo18_t *ctx)
Get interrput status.
uint8_t slave_address
Definition: thermo18.h:160
pin_name_t scl
Definition: thermo18.h:170
void thermo18_cfg_setup(thermo18_cfg_t *cfg)
Thermo 18 configuration object setup function.
Thermo 18 Click configuration object.
Definition: thermo18.h:169
@ THERMO18_OK
Definition: thermo18.h:186
pin_name_t sda
Definition: thermo18.h:171
digital_in_t int_pin
Definition: thermo18.h:154
thermo18_return_value_t
Thermo 18 Click return value data.
Definition: thermo18.h:185
err_t thermo18_generic_read(thermo18_t *ctx, uint8_t reg, uint8_t *rx_data)
Thermo 18 I2C reading function.
err_t thermo18_reset(thermo18_t *ctx)
Resets device.
err_t thermo18_set_temperature_threshold(thermo18_t *ctx, uint8_t threshold_reg, float threshold_limit)
Sets temperature threshold.
err_t thermo18_init(thermo18_t *ctx, thermo18_cfg_t *cfg)
Thermo 18 initialization function.