vl53l1x.h

Go to the documentation of this file.

 
#ifndef VL53L1X_H
#define VL53L1X_H
 
#include <stdint.h>
 
#define VL53L1X_ADDR_7BIT   0x29u
#define VL53L1X_MODEL_ID    0xEACCu
 
typedef struct {
    int32_t (*write)(void *h, uint16_t reg, const uint8_t *d, uint16_t len);
    int32_t (*read) (void *h, uint16_t reg, uint8_t *d, uint16_t len);
    void    (*delay_ms)(uint32_t ms);
    void    *handle;
} vl53_bus_t;
 
typedef struct {
    vl53_bus_t bus;
    uint8_t    int_pol;         
    uint8_t    ok;
} vl53_t;
 
typedef struct {
    uint16_t mm;
    uint8_t  status;
    uint16_t signal_kcps;       
} vl53_sample_t;
 
int32_t vl53_init(vl53_t *d, const vl53_bus_t *bus, uint16_t budget_ms);
int32_t vl53_poll(vl53_t *d, vl53_sample_t *s);
 
#endif /* VL53L1X_H */