lasp_ppm.h

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// lasp_ppm.h
//
// Author: J.A. de Jong - ASCEE
//
// Description: Peak Programme Meter
#pragma once
#include "lasp_filter.h"
#include "lasp_mathtypes.h"
#include "lasp_threadedindatahandler.h"
 
class PPMHandler : public ThreadedInDataHandler<PPMHandler> {
 
  static inline const d clip_point = 0.98;
 
  static inline const d clip_indication_time = 3.0;
 
  const d _decay_dBps;
 
  d _dt;
 
  d _alpha;
 
  mutable std::mutex _mtx;
  vd _cur_max;
 
  vd _clip_time;
 
  vd _max_range;
 
  public:
  PPMHandler(SmgrHandle mgr,const d decay_dBps = 20.0);
  ~PPMHandler();
 
  std::tuple<vd,arma::uvec> getCurrentValue() const;
 
  void inCallback(const DaqData& d);
  void reset(const Daq*);
 
};