Fai.hh

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#ifndef COSA_FAI_HH
#define COSA_FAI_HH

#include "Cosa/Types.h"
#include "Cosa/Pin.hh"
#include "Cosa/AnalogPin.hh"
#include "Cosa/Event.hh"

#include <Ciao.h>

class Fai : public Ciao {
public:
  class Descriptor {
  public:
    enum {
      ANALOG_PIN_ID = Ciao::Descriptor::COSA_FAI_ID,
      DIGITAL_PIN_ID,
      DIGITAL_PINS_ID,
      EVENT_ID,
      SAMPLE_REQUEST_ID,
      SET_MODE_ID
    };
    static const Ciao::Descriptor::user_t analog_pin_t PROGMEM;
    static const Ciao::Descriptor::user_t digital_pin_t PROGMEM;
    static const Ciao::Descriptor::user_t digital_pins_t PROGMEM;
    static const Ciao::Descriptor::user_t event_t PROGMEM;
    static const Ciao::Descriptor::user_t sample_request_t PROGMEM;
    static const Ciao::Descriptor::user_t set_mode_t PROGMEM;
  };

  struct analog_pin_t {
    uint8_t pin;
    uint16_t value;
  };

  struct digital_pin_t {
    uint8_t pin;
    uint8_t value;
  };

  struct digital_pins_t {
    uint32_t values;
  };

  struct sample_request_t {
    uint32_t pins;
    uint16_t period;
  };

  struct set_mode_t {
    uint8_t pin;
    uint8_t mode;
  };

  Fai(IOStream::Device* dev = NULL) : Ciao(dev) {}

  void begin();

  void write(uint32_t mask);

  void write(Pin* pin);

  void write(AnalogPin* pin);

  void write(Event* event)
  {
    Ciao::write(&Descriptor::event_t, event, 1);
  }
};

#endif