rak1902.h

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#ifndef __RAK_1902_H__
#define __RAK_1902_H__

#include "Wire.h"
#include "wiring_time.h"

#define LPS22HB_ADDRESS 0x5C

typedef enum {
    LPS22HB_WHO_AM_I_REG = 0x0f,
    LPS22HB_CTRL1_REG = 0x10,
    LPS22HB_CTRL2_REG = 0x11,
    LPS22HB_STATUS_REG = 0x27,
    LPS22HB_PRESS_OUT_XL_REG = 0x28,
    LPS22HB_PRESS_OUT_L_REG = 0x29,
    LPS22HB_PRESS_OUT_H_REG = 0x2a,
} LPS22HB_Reg_TypeDef;

typedef enum {
    PSI,        
    MILLIBAR,   
    KILOPASCAL  
} LPS22HB_Pressure_Unit;

class           rak1902 {
  public:
    rak1902();

    float           reading;    // Current raw pressure data from the
                // sensor

    uint8_t         readReg(LPS22HB_Reg_TypeDef reg);
    void            writeReg(LPS22HB_Reg_TypeDef reg, uint8_t val);

#ifdef RAK5010_EVB

#endif

    bool            init(void);

    float           pressure(LPS22HB_Pressure_Unit unit);

    float           pressure(void);

};

float           LPS22HB_hpa2mbar(float hpa);    // Converts LPS22HB
                        // pressure data to mbar
float           LPS22HB_hpa2psi(float hpa); // Converts LPS22HB
                        // pressure data to PSI

#endif