sim_model_ibis.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2022 KiCad Developers, see AUTHORS.txt for contributors.
 *
 * 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 3
 * 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, you may find one here:
 * https://www.gnu.org/licenses/gpl-3.0.html
 * or you may search the http://www.gnu.org website for the version 3 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
 */
 
#ifndef SIM_MODEL_IBIS_H
#define SIM_MODEL_IBIS_H
 
#include <sim/kibis/kibis.h>
#include <sim/sim_model.h>
#include <sim/spice_generator.h>
#include <project.h>
 
class SIM_LIBRARY_IBIS;
class REPORTER;
 
 
class SPICE_GENERATOR_IBIS : public SPICE_GENERATOR
{
public:
 using SPICE_GENERATOR::SPICE_GENERATOR;
 
 std::string ModelName( const SPICE_ITEM& aItem ) const override;
 std::string ModelLine( const SPICE_ITEM& aItem ) const override;
 std::vector<std::string> CurrentNames( const SPICE_ITEM& aItem ) const override;
 
 std::string IbisDevice( const SPICE_ITEM& aItem, const PROJECT& aProject,
 const wxString& aCacheDir, REPORTER& aReporter ) const;
 
protected:
 std::vector<std::reference_wrapper<const SIM_MODEL::PARAM>> GetInstanceParams() const override;
};
 
class SIM_MODEL_IBIS : public SIM_MODEL
{
 friend class SIM_LIBRARY_IBIS;
 
public:
 SIM_MODEL_IBIS( TYPE aType );
 
 // @brief Special copy constructor
 // creates a a model with aType, but tries to match parameters from aSource.
 SIM_MODEL_IBIS( TYPE aType, const SIM_MODEL_IBIS& aSource );
 
 std::vector<std::pair<std::string, std::string>> GetIbisPins() const
 {
 return m_sourceModel ? m_sourceModel->GetIbisPins() : m_ibisPins;
 }
 
 std::vector<std::string> GetIbisModels() const { return m_ibisModels; };
 
 std::string GetComponentName() const
 {
 return m_sourceModel ? m_sourceModel->GetComponentName() : m_componentName;
 }
 
 
 const PARAM& GetParam( unsigned aParamIndex ) const override
 {
 return m_params.at( aParamIndex );
 };
 
 bool ChangePin( const SIM_LIBRARY_IBIS& aLib, std::string aPinNumber );
 
 void SetBaseModel( const SIM_MODEL& aBaseModel ) override;
 
 void SwitchSingleEndedDiff( bool aDiff ) override;
 bool CanDifferential() const { return m_enableDiff; } ;
 bool m_enableDiff;
 
private:
 bool requiresSpiceModelLine( const SPICE_ITEM& aItem ) const override { return true; }
 
 static std::vector<PARAM::INFO> makeParamInfos( TYPE aType );
 static std::vector<PARAM::INFO> makeDcWaveformParamInfos();
 static std::vector<PARAM::INFO> makeRectWaveformParamInfos();
 static std::vector<PARAM::INFO> makePrbsWaveformParamInfos();
 
 const SIM_MODEL_IBIS* m_sourceModel;
 std::vector<std::string> m_ibisModels;
 std::vector<std::pair<std::string, std::string>> m_ibisPins;
 std::string m_componentName;
};
 
#endif // SIM_MODEL_KIBIS_H