Go to the documentation of this file.
38 #include "mikrosdk_version.h"
41 #if mikroSDK_GET_VERSION < 20800ul
42 #include "rcu_delays.h"
48 #include "drv_digital_out.h"
49 #include "drv_digital_in.h"
50 #include "drv_i2c_master.h"
63 #define ALTITUDE4_MAP_MIKROBUS( cfg, mikrobus ) \
64 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
65 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA )
72 #define ALTITUDE4_RETVAL uint8_t
74 #define ALTITUDE4_OK 0x00
75 #define ALTITUDE4_INIT_ERROR 0xFF
82 #define ALTITUDE4_SLAVE_ADDRESS 0x27
84 #define ALTITUDE4_START_CMD_MODE 0xA9
85 #define ALTITUDE4_EXIT_CMD_MODE 0xA8
86 #define ALTITUDE4_INC_MEM_PAGE_CNT 0x5E
87 #define ALTITUDE4_CREATE_MEM_PAGE_CHECKSUM 0xAA
88 #define ALTITUDE4_SENS_DATA 0xAC
92 #define FRNDINT( x ) ( ( double ) ( long ) ( x ) )
231 #endif // _ALTITUDE4_H_
unsigned char mant[2]
Definition: altitude4.h:151
uint8_t altitude4_read_sensor(altitude4_t *ctx, altitude4_sensor_t *sens_data)
Read sensor function.
float pressure
Definition: altitude4.h:106
uint8_t i2c_address
Definition: altitude4.h:140
float altitude
Definition: altitude4.h:108
Click ctx object definition.
Definition: altitude4.h:116
unsigned sign
Definition: altitude4.h:154
void altitude4_cfg_setup(altitude4_cfg_t *cfg)
Config Object Initialization function.
Definition: altitude4.h:150
pin_name_t sda
Definition: altitude4.h:135
pin_name_t scl
Definition: altitude4.h:134
ALTITUDE4_RETVAL altitude4_init(altitude4_t *ctx, altitude4_cfg_t *cfg)
Initialization function.
uint32_t i2c_speed
Definition: altitude4.h:139
float temperature
Definition: altitude4.h:107
i2c_master_t i2c
Definition: altitude4.h:119
void altitude4_generic_read(altitude4_t *ctx, uint8_t reg, uint8_t *r_buf, uint8_t len)
Generic read function.
Floating point union definition.
Definition: altitude4.h:148
#define ALTITUDE4_RETVAL
Definition: altitude4.h:72
Click configuration structure definition.
Definition: altitude4.h:131
Sensor object definition.
Definition: altitude4.h:105
unsigned hmant
Definition: altitude4.h:152
unsigned exp
Definition: altitude4.h:153
uint8_t slave_address
Definition: altitude4.h:123
void altitude4_generic_write(altitude4_t *ctx, uint8_t reg, uint8_t *w_buf, uint8_t len)
Generic write function.
double fl
Definition: altitude4.h:158