Si570Calc.h

#pragma once
 
#include <cmath>
#include <iomanip>
#include <iostream>
#include <map>
#include <sstream>
#include <vector>
 
class Si570Calculator {
 public:
  Si570Calculator();
  std::vector<int> calcSi570Regs(double old_freq, double new_freq, std::vector<int>& rd_regs);
 
 private:
  struct DividerOption {
    int total_div;
    int hsdiv;
    int n1;
    float min_output_freq;
    float max_output_freq;
  };
 
  struct OptimalDivider {
    int hsdiv;
    int n1;
  };
 
  std::vector<DividerOption> getPossibleDividers(float new_freq);
  OptimalDivider getOptimalDivider(float new_freq);
 
  std::string intToHex(long value);
  std::string doubleToHex(double value);
  long hexToLong(const std::string& hex);
};