38#include "drv_digital_out.h"
39#include "drv_digital_in.h"
40#include "drv_i2c_master.h"
53#define ALTITUDE4_MAP_MIKROBUS( cfg, mikrobus ) \
54 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
55 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA )
62#define ALTITUDE4_RETVAL uint8_t
64#define ALTITUDE4_OK 0x00
65#define ALTITUDE4_INIT_ERROR 0xFF
72#define ALTITUDE4_SLAVE_ADDRESS 0x27
74#define ALTITUDE4_START_CMD_MODE 0xA9
75#define ALTITUDE4_EXIT_CMD_MODE 0xA8
76#define ALTITUDE4_INC_MEM_PAGE_CNT 0x5E
77#define ALTITUDE4_CREATE_MEM_PAGE_CHECKSUM 0xAA
78#define ALTITUDE4_SENS_DATA 0xAC
82#define FRNDINT( x ) ( ( double ) ( long ) ( x ) )
#define ALTITUDE4_RETVAL
Definition: altitude4.h:62
void altitude4_generic_write(altitude4_t *ctx, uint8_t reg, uint8_t *w_buf, uint8_t len)
Generic write function.
void altitude4_cfg_setup(altitude4_cfg_t *cfg)
Config Object Initialization function.
void altitude4_generic_read(altitude4_t *ctx, uint8_t reg, uint8_t *r_buf, uint8_t len)
Generic read function.
uint8_t altitude4_read_sensor(altitude4_t *ctx, altitude4_sensor_t *sens_data)
Read sensor function.
ALTITUDE4_RETVAL altitude4_init(altitude4_t *ctx, altitude4_cfg_t *cfg)
Initialization function.
Click configuration structure definition.
Definition: altitude4.h:121
uint32_t i2c_speed
Definition: altitude4.h:129
pin_name_t scl
Definition: altitude4.h:124
pin_name_t sda
Definition: altitude4.h:125
uint8_t i2c_address
Definition: altitude4.h:130
Sensor object definition.
Definition: altitude4.h:95
float altitude
Definition: altitude4.h:98
float pressure
Definition: altitude4.h:96
float temperature
Definition: altitude4.h:97
Click ctx object definition.
Definition: altitude4.h:106
i2c_master_t i2c
Definition: altitude4.h:109
uint8_t slave_address
Definition: altitude4.h:113
Definition: altitude4.h:140
unsigned sign
Definition: altitude4.h:144
unsigned hmant
Definition: altitude4.h:142
unsigned char mant[2]
Definition: altitude4.h:141
unsigned exp
Definition: altitude4.h:143
Floating point union definition.
Definition: altitude4.h:138
double fl
Definition: altitude4.h:148