/* * This program source code file is part of KiCad, a free EDA CAD application. * * Copyright (C) 2016-2022 CERN * Copyright (C) 1992-2023 KiCad Developers, see AUTHORS.TXT for contributors. * @author Maciej Suminski * * 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 */ #include "ngspice_circuit_model.h" #include // for TO_UTF8 def #include #include #include SIM_PLOT_TYPE NGSPICE_CIRCUIT_MODEL::VectorToSignal( const std::string& aVector, wxString& aSignal ) const { using namespace std; // See ngspice manual chapt. 31.1 "Accessing internal device parameters" wxRegEx internalDevParameter( "^@(\\w*[\\.\\w+]*)\\[(\\w*)\\]$", wxRE_ADVANCED ); wxString vector( aVector ); if( !internalDevParameter.Matches( vector ) ) { // any text is a node name, which returns voltage aSignal = wxT( "V(" ) + aVector + wxT( ")" ); return SPT_VOLTAGE; } else { wxString paramType = internalDevParameter.GetMatch( vector, 2 ); if( paramType.Lower()[0] == 'i' ) { // this is a branch current paramType[0] = 'I'; aSignal = paramType + wxT( "(" ); aSignal += internalDevParameter.GetMatch( vector, 1 ).Upper() + wxT( ")" ); return SPT_CURRENT; } else { return SPT_UNKNOWN; } } } wxString NGSPICE_CIRCUIT_MODEL::GetSheetSimCommand() { wxString simCmd; ReadDirectives( 0 ); for( const wxString& directive : GetDirectives() ) { if( IsSimCommand( directive ) ) simCmd += wxString::Format( wxT( "%s\r\n" ), directive ); } return simCmd; } SIM_TYPE NGSPICE_CIRCUIT_MODEL::GetSimType() { return CommandToSimType( GetSimCommand() ); } SIM_TYPE NGSPICE_CIRCUIT_MODEL::CommandToSimType( const wxString& aCmd ) { const std::vector> simCmds = { { wxT( "^.ac\\M.*" ), ST_AC }, { wxT( "^.dc\\M.*" ), ST_DC }, { wxT( "^.tran\\M.*" ), ST_TRANSIENT }, { wxT( "^.op\\M.*" ), ST_OP }, { wxT( "^.disto\\M.*" ), ST_DISTORTION }, { wxT( "^.noise\\M.*" ), ST_NOISE }, { wxT( "^.pz\\M.*" ), ST_POLE_ZERO }, { wxT( "^.sens\\M.*" ), ST_SENSITIVITY }, { wxT( "^.tf\\M.*" ), ST_TRANS_FUNC } }; wxRegEx simCmd; for( const std::pair& c : simCmds ) { simCmd.Compile( c.first, wxRE_ADVANCED | wxRE_NOSUB | wxRE_ICASE ); if( simCmd.Matches( aCmd ) ) return c.second; } return ST_UNKNOWN; } bool NGSPICE_CIRCUIT_MODEL::ParseDCCommand( const wxString& aCmd, SPICE_DC_PARAMS* aSource1, SPICE_DC_PARAMS* aSource2 ) { if( !aCmd.Lower().StartsWith( ".dc" ) ) return false; wxString cmd = aCmd.Mid( 3 ).Trim().Trim( false ); wxStringTokenizer tokens( cmd ); size_t num = tokens.CountTokens(); if( num != 4 && num != 8 ) return false; aSource1->m_source = tokens.GetNextToken(); aSource1->m_vstart = SPICE_VALUE( tokens.GetNextToken() ); aSource1->m_vend = SPICE_VALUE( tokens.GetNextToken() ); aSource1->m_vincrement = SPICE_VALUE( tokens.GetNextToken() ); if( num == 8 ) { aSource2->m_source = tokens.GetNextToken(); aSource2->m_vstart = SPICE_VALUE( tokens.GetNextToken() ); aSource2->m_vend = SPICE_VALUE( tokens.GetNextToken() ); aSource2->m_vincrement = SPICE_VALUE( tokens.GetNextToken() ); } return true; } void NGSPICE_CIRCUIT_MODEL::WriteDirectives( OUTPUTFORMATTER& aFormatter, unsigned aNetlistOptions ) const { if( GetSimCommandOverride().IsEmpty() ) aNetlistOptions |= OPTION_SIM_COMMAND; NETLIST_EXPORTER_SPICE::WriteDirectives( aFormatter, aNetlistOptions ); if( !GetSimCommandOverride().IsEmpty() ) aFormatter.Print( 0, "%s\n", TO_UTF8( GetSimCommandOverride() ) ); }