#ifndef Spm4648_h
#define Spm4648_h

#include "Arduino.h"

#define CHANNELS 10

#define MINVAL 306
#define MAXVAL 1738

#define MAXSTEP ((MAXVAL-MINVAL) / 10)

class Spm4648 {
  public:
    Spm4648(void);
    void read(Stream &port);
    float getVal(byte x);
    void listVal();
    bool hasData();
    bool isConnected();

    float data[5];
    uint8_t ids[CHANNELS];
    uint16_t vals[CHANNELS];
    uint8_t idCount = 0;
    bool newData;

  private:
    void parse();
    void setVal(byte x, uint16_t val);

    uint8_t p = 0;
    uint32_t timeout;
    static const char length = 16;
    uint8_t buf[length];
};

#endif