ThermometerPro/Config.h

/*
 * Config.h
 *
 *  Created on: 04.03.2014
 *      Author: wn
 */

#ifndef CONFIG_H_
#define CONFIG_H_

#include "cmd.h"


class ConfigInvalidateCmd : public Cmd {
public:
  virtual String getCmdName() { return "CFGINV"; }
  virtual String getHelp() { return "Invalidate the stored configuration"; }
  virtual String exec(String params);
};


typedef union {
  float f;
  uint8_t e[sizeof(float)];
} u_float;

typedef union {
  unsigned int i;
  uint8_t e[sizeof(unsigned int)];
} u_uint;

typedef union {
  unsigned long l;
  uint8_t e[sizeof(unsigned long)];
} u_ulong;

typedef union {
  bool b;
  uint8_t e[sizeof(bool)];
} u_bool;


namespace Config {
  const unsigned int MAGIC_TOKEN = 0xDEADBEEF;

  const int MAGIC = 0;               // 4
  const int THERMOMETER_ALPHA = 4;   // 4
  const int THERMOMETER_PERIOD = 8;  // 8
  const int THERMOMETER_CAL[4] = {12, 16, 20, 24};  // 4 x 4
  const int THERMOMETER_DEBUG = 28;  // 1
  const int THERMOMETER_INFO = 29;   // 1

  bool getBool(int pos);
  void setBool(int pos, bool value);
  float getFloat(int pos);
  void setFloat(int pos, float value);
  unsigned int getUInt(int pos);
  void setUInt(int pos, unsigned int value);
  unsigned long getULong(int pos);
  void setULong(int pos, unsigned long value);

  bool isInitialized();

  void setMagic();
}

#endif /* CONFIG_H_ */