FpgaUtility.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
#ifndef FPGAUTILITY_H
#define FPGAUTILITY_H
 
#include <map>
#include <string>
#include <vector>
 
class FpgaUtility {
 
public:
 
  static double roundInt(double value);
  static double arbToDouble(std::string in, int inRadix);
  static std::string doubleToArb(double in, int outRadix, int numberOfDigits = -1);
  static std::string arbToArb(const std::string& in, int inRadix, int outRadix, int numberOfDigits = -1);
  static std::string signedToTwosComplement(std::string in, int numberOfDigits);
  static std::string twosComplementToSigned(std::string in);
  static void writeSignals(std::string outFilePath, std::map<std::string, std::vector<signed long long> >& data);
  static void multipleWriteCoe(int lutInBitsize, std::map<std::string, std::vector<signed long long> >& data,
                               const std::string& fileDirectory);
  static void writeCoe(std::string outFilePath, int lutInBitsize, std::vector<signed long long>& data);
  static void readCoe(std::string inFilePath, std::vector<signed long long>& data, bool twoscomplement = 0);
 
};
 
#endif