pressure.h

// SPDX-FileCopyrightText: AC SOFTWARE SP. Z O.O.
// SPDX-License-Identifier: GPL-2.0-or-later
 
#ifndef SRC_SUPLA_SENSOR_PRESSURE_H_
#define SRC_SUPLA_SENSOR_PRESSURE_H_
 
#include <supla/channel_element.h>
#include <supla/time.h>
 
#define PRESSURE_NOT_AVAILABLE -1.0
 
namespace Supla {
namespace Sensor {
class Pressure : public ChannelElement {
 public:
  Pressure() : lastReadTime(0) {
    channel.setType(SUPLA_CHANNELTYPE_PRESSURESENSOR);
    channel.setDefaultFunction(SUPLA_CHANNELFNC_PRESSURESENSOR);
    channel.setNewValue(PRESSURE_NOT_AVAILABLE);
  }
 
  virtual double getValue() {
    return PRESSURE_NOT_AVAILABLE;
  }
 
  void iterateAlways() {
    if (millis() - lastReadTime > 10000) {
      lastReadTime = millis();
      channel.setNewValue(getValue());
    }
  }
 
 protected:
  uint32_t lastReadTime;
};
 
};  // namespace Sensor
};  // namespace Supla
 
#endif  // SRC_SUPLA_SENSOR_PRESSURE_H_