gpm_esp_free_heap.h

/*
   Copyright (C) AC SOFTWARE SP. Z O.O
 
   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License
   as published by the Free Software Foundation; either version 2
   of the License, or (at your option) any later version.
 
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
 
   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
   */
 
#ifndef SRC_SUPLA_SENSOR_GPM_ESP_FREE_HEAP_H_
#define SRC_SUPLA_SENSOR_GPM_ESP_FREE_HEAP_H_
 
#include "general_purpose_measurement.h"
 
#include <Esp.h>
 
namespace Supla {
namespace Sensor {
class GpmEspFreeHeap : public GeneralPurposeMeasurement {
 public:
  GpmEspFreeHeap() : GeneralPurposeMeasurement(nullptr, false) {
    setDefaultUnitAfterValue("B");
  }
 
  void useKB() {
    setDefaultUnitAfterValue("KB");
    setDefaultValueDivider(1024000);
  }
 
 protected:
  double getValue() override {
    return ESP.getFreeHeap();
  }
};
 
}  // namespace Sensor
}  // namespace Supla
 
#endif  // SRC_SUPLA_SENSOR_GPM_ESP_FREE_HEAP_H_