pcb_calculator_settings.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2020 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 2
* 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:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/

#include <array>
#include <pcb_calculator_settings.h>
#include <settings/common_settings.h>
#include <settings/json_settings_internals.h>
#include <settings/parameters.h>
#include <wx/config.h>


const int pcbCalculatorSchemaVersion = 0;


PCB_CALCULATOR_SETTINGS::PCB_CALCULATOR_SETTINGS() :
 APP_SETTINGS_BASE( "pcb_calculator", pcbCalculatorSchemaVersion ),
 m_Attenuators(),
 m_BoardClassUnits( 0 ),
 m_ColorCodeTolerance( 0 ),
 m_Electrical(),
 m_LastPage( 0 ),
 m_Regulators(),
 m_TrackWidth(),
 m_TransLine(),
 m_ViaSize()
{
 // Build settings:
 m_params.emplace_back( new PARAM<int>( "board_class_units", &m_BoardClassUnits, 0 ) );

 m_params.emplace_back( new PARAM<int>( "color_code_tolerance", &m_ColorCodeTolerance, 0 ) );

 m_params.emplace_back( new PARAM<int>( "last_page", &m_LastPage, 0 ) );

 m_params.emplace_back( new PARAM<int>( "translines.type", &m_TransLine.type, 0 ) );

 m_params.emplace_back( new PARAM<int>( "attenuators.type", &m_Attenuators.type, 0 ) );

 const std::array<std::string, 4> att_names = { "att_pi", "att_tee",
 "att_bridge", "att_splitter" };

 for( const auto& att_name : att_names )
 {
 std::string path = "attenuators." + att_name;
 m_Attenuators.attenuators[ att_name ] = ATTENUATOR();
 ATTENUATOR* att = &m_Attenuators.attenuators[ att_name ];

 m_params.emplace_back( new PARAM<double>( path + ".attenuation", &att->attenuation, 6.0 ) );
 m_params.emplace_back( new PARAM<double>( path + ".zin", &att->zin, 50.0 ) );
 m_params.emplace_back( new PARAM<double>( path + ".zout", &att->zout, 50.0 ) );
 }

 m_params.emplace_back( new PARAM<int>( "electrical.spacing_units",
 &m_Electrical.spacing_units, 0 ) );

 m_params.emplace_back( new PARAM<wxString>( "electrical.spacing_voltage",
 &m_Electrical.spacing_voltage, "500" ) );

 m_params.emplace_back( new PARAM<wxString>( "regulators.r1", &m_Regulators.r1, "10" ) );

 m_params.emplace_back( new PARAM<wxString>( "regulators.r2", &m_Regulators.r2, "10" ) );

 m_params.emplace_back( new PARAM<wxString>( "regulators.vref", &m_Regulators.vref, "3" ) );

 m_params.emplace_back( new PARAM<wxString>( "regulators.vout", &m_Regulators.vout, "12" ) );

 m_params.emplace_back( new PARAM<wxString>( "regulators.data_file",
 &m_Regulators.data_file, "" ) );

 m_params.emplace_back( new PARAM<wxString>( "regulators.selected_regulator",
 &m_Regulators.selected_regulator, "" ) );

 m_params.emplace_back( new PARAM<int>( "regulators.type", &m_Regulators.type, 0 ) );

 m_params.emplace_back( new PARAM<int>( "regulators.last_param", &m_Regulators.last_param, 0 ) );

 m_params.emplace_back( new PARAM<wxString>( "track_width.current",
 &m_TrackWidth.current, "1.0" ) );

 m_params.emplace_back( new PARAM<wxString>( "track_width.delta_tc",
 &m_TrackWidth.delta_tc, "10.0" ) );

 m_params.emplace_back( new PARAM<wxString>( "track_width.track_len",
 &m_TrackWidth.track_len, "20" ) );

 m_params.emplace_back( new PARAM<int>( "track_width.track_len_units",
 &m_TrackWidth.track_len_units, 0 ) );

 m_params.emplace_back( new PARAM<wxString>( "track_width.resistivity",
 &m_TrackWidth.resistivity, "1.72e-8" ) );

 m_params.emplace_back( new PARAM<wxString>( "track_width.ext_track_width",
 &m_TrackWidth.ext_track_width, "0.2" ) );

 m_params.emplace_back( new PARAM<int>( "track_width.ext_track_width_units",
 &m_TrackWidth.ext_track_width_units, 0 ) );

 m_params.emplace_back( new PARAM<wxString>( "track_width.ext_track_thickness",
 &m_TrackWidth.ext_track_thickness, "0.035" ) );

 m_params.emplace_back( new PARAM<int>( "track_width.ext_track_thickness_units",
 &m_TrackWidth.ext_track_thickness_units, 0 ) );

 m_params.emplace_back( new PARAM<wxString>( "track_width.int_track_width",
 &m_TrackWidth.int_track_width, "0.2" ) );

 m_params.emplace_back( new PARAM<int>( "track_width.int_track_width_units",
 &m_TrackWidth.int_track_width_units, 0 ) );

 m_params.emplace_back( new PARAM<wxString>( "track_width.int_track_thickness",
 &m_TrackWidth.int_track_thickness, "0.035" ) );

 m_params.emplace_back( new PARAM<int>( "track_width.int_track_thickness_units",
 &m_TrackWidth.int_track_thickness_units, 0 ) );

 {
 const std::array<std::string, 8> transline_names = { "MicroStrip", "CoPlanar", "GrCoPlanar",
 "RectWaveGuide", "Coax", "Coupled_MicroStrip", "StripLine", "TwistedPair" };

 for( const auto& name : transline_names )
 {
 m_TransLine.param_values[ name ] = TL_PARAM_MAP();
 m_TransLine.param_units[ name ] = TL_PARAM_UNITS_MAP();

 std::string path = "trans_line." + name + ".";

 m_params.emplace_back( new PARAM_MAP<double>( path + "values",
 &m_TransLine.param_values.at( name ), {} ) );

 m_params.emplace_back( new PARAM_MAP<int>( path + "units",
 &m_TransLine.param_units.at( name ), {} ) );
 }
 }

 m_params.emplace_back( new PARAM<wxString>( "via_size.hole_diameter",
 &m_ViaSize.hole_diameter, "0.4" ) );

 m_params.emplace_back( new PARAM<int>( "via_size.hole_diameter_units",
 &m_ViaSize.hole_diameter_units, 0 ) );

 m_params.emplace_back( new PARAM<wxString>( "via_size.thickness",
 &m_ViaSize.thickness, "0.035" ) );

 m_params.emplace_back( new PARAM<int>( "via_size.thickness_units",
 &m_ViaSize.thickness_units, 0 ) );

 m_params.emplace_back( new PARAM<wxString>( "via_size.length",
 &m_ViaSize.length, "1.6" ) );

 m_params.emplace_back( new PARAM<int>( "via_size.length_units", &m_ViaSize.length_units, 0 ) );

 m_params.emplace_back( new PARAM<wxString>( "via_size.pad_diameter",
 &m_ViaSize.pad_diameter, "0.6" ) );

 m_params.emplace_back( new PARAM<int>( "via_size.pad_diameter_units",
 &m_ViaSize.pad_diameter_units, 0 ) );

 m_params.emplace_back( new PARAM<wxString>( "via_size.clearance_diameter",
 &m_ViaSize.clearance_diameter, "1.0" ) );

 m_params.emplace_back( new PARAM<int>( "via_size.clearance_diameter_units",
 &m_ViaSize.clearance_diameter_units, 0 ) );

 m_params.emplace_back( new PARAM<wxString>( "via_size.characteristic_impedance",
 &m_ViaSize.characteristic_impedance, "50" ) );

 m_params.emplace_back( new PARAM<int>( "via_size.characteristic_impedance_units",
 &m_ViaSize.characteristic_impedance_units, 0 ) );

 m_params.emplace_back( new PARAM<wxString>( "via_size.applied_current",
 &m_ViaSize.applied_current, "1" ) );

 m_params.emplace_back( new PARAM<wxString>( "via_size.plating_resistivity",
 &m_ViaSize.plating_resistivity, "1.72e-8" ) );

 m_params.emplace_back( new PARAM<wxString>( "via_size.permittivity",
 &m_ViaSize.permittivity, "4.5" ) );

 m_params.emplace_back( new PARAM<wxString>( "via_size.temp_rise",
 &m_ViaSize.temp_rise, "10" ) );

 m_params.emplace_back( new PARAM<wxString>( "via_size.pulse_rise_time",
 &m_ViaSize.pulse_rise_time, "1" ) );
}


bool PCB_CALCULATOR_SETTINGS::MigrateFromLegacy( wxConfigBase* aCfg )
{
 bool ret = APP_SETTINGS_BASE::MigrateFromLegacy( aCfg );

 ret &= fromLegacy<int>( aCfg, "BrdClass_selection", "board_class_units" );
 ret &= fromLegacy<int>( aCfg, "CC_selection", "color_code_tolerance" );
 ret &= fromLegacy<int>( aCfg, "Page_selection", "last_page" );

 ret &= fromLegacy<int>( aCfg, "Att_selection", "attenuators.type" );

 {
 nlohmann::json::json_pointer ptr =
 JSON_SETTINGS_INTERNALS::PointerFromString( "attenuators" );

 const std::array<std::string, 4> att_names = { "att_pi", "att_tee",
 "att_bridge", "att_splitter" };
 double val = 0;

 for( const auto& att : att_names )
 {
 aCfg->SetPath( "Attenuators/" + att );
 ptr.push_back( att );

 if( aCfg->Read( "Attenuation", &val ) )
 ( *m_internals )[ptr]["attenuation"] = val;

 if( aCfg->Read( "Zin", &val ) )
 ( *m_internals )[ptr]["zin"] = val;

 if( aCfg->Read( "Zout", &val ) )
 ( *m_internals )[ptr]["zout"] = val;

 ptr.pop_back();
 aCfg->SetPath( "../.." );
 }
 }

 ret &= fromLegacy<int>( aCfg, "ElectSpacing_selection", "electrical.spacing_units" );
 ret &= fromLegacyString( aCfg, "ElectSpacing_voltage", "electrical.spacing_voltage" );

 ret &= fromLegacyString( aCfg, "RegulR1", "regulators.r1" );
 ret &= fromLegacyString( aCfg, "RegulR2", "regulators.r2" );
 ret &= fromLegacyString( aCfg, "RegulVREF", "regulators.vref" );
 ret &= fromLegacyString( aCfg, "RegulVOUT", "regulators.vout" );
 ret &= fromLegacyString( aCfg, "DataFilename", "regulators.data_file" );
 ret &= fromLegacyString( aCfg, "RegulName", "regulators.selected_regulator" );
 ret &= fromLegacy<int>( aCfg, "RegulType",  "regulators.type" );
 ret &= fromLegacy<int>( aCfg, "RegulLastParam", "regulators.last_param" );

 ret &= fromLegacyString( aCfg, "TW_Track_Current", "track_width.current" );
 ret &= fromLegacyString( aCfg, "TW_Delta_TC", "track_width.delta_tc" );
 ret &= fromLegacyString( aCfg, "TW_Track_Len", "track_width.track_len" );
 ret &= fromLegacy<int>( aCfg, "TW_Track_Len_Unit", "track_width.track_len_units" );
 ret &= fromLegacyString( aCfg, "TW_Resistivity", "track_width.resistivity" );
 ret &= fromLegacyString( aCfg, "TW_ExtTrack_Width", "track_width.ext_track_width" );
 ret &= fromLegacy<int>( aCfg, "TW_ExtTrack_Width_Unit", "track_width.ext_track_width_units" );
 ret &= fromLegacyString( aCfg, "TW_ExtTrack_Thickness", "track_width.ext_track_thickness" );
 ret &= fromLegacy<int>( aCfg, "TW_ExtTrack_Thickness_Unit",
 "track_width.ext_track_thickness_units" );
 ret &= fromLegacyString( aCfg, "TW_IntTrack_Width", "track_width.int_track_width" );
 ret &= fromLegacy<int>( aCfg, "TW_IntTrack_Width_Unit", "track_width.int_track_width_units" );
 ret &= fromLegacyString( aCfg, "TW_IntTrack_Thickness", "track_width.int_track_thickness" );
 ret &= fromLegacy<int>( aCfg, "TW_IntTrack_Thickness_Unit",
 "track_width.int_track_thickness_units" );

 ret &= fromLegacy<int>( aCfg, "Transline_selection", "trans_line.selection" );

 {
 nlohmann::json::json_pointer ptr =
 JSON_SETTINGS_INTERNALS::PointerFromString( "trans_line" );

 wxString key;
 double value = 0;
 int units = 0;

 const std::array<std::string, 8> transline_names = { "MicroStrip", "CoPlanar", "GrCoPlanar",
 "RectWaveGuide", "Coax", "Coupled_MicroStrip", "StripLine", "TwistedPair" };

 for( const auto& name : transline_names )
 {
 long index = 0;
 aCfg->SetPath( name );
 ptr.push_back( name );

 while( aCfg->GetNextEntry( key, index ) )
 {
 // Keys look like "translineprmN" and "translineprmNunit"
 wxString dest = key;
 dest.Replace( "translineprm", wxEmptyString );

 if( dest.EndsWith( "unit" ) )
 {
 dest.Replace( "unit", wxEmptyString );
 aCfg->Read( key, &units );
 ptr.push_back( "units" );

 ( *m_internals )[ptr].push_back( { { dest.ToStdString(), units } } );

 ptr.pop_back();
 }
 else
 {
 aCfg->Read( key, &value );
 ptr.push_back( "values" );

 ( *m_internals )[ptr].push_back( { { dest.ToStdString(), value } } );

 ptr.pop_back();
 }
 }

 ptr.pop_back();
 aCfg->SetPath( ".." );
 }
 }

 ret &= fromLegacyString( aCfg, "VS_Hole_Dia", "via_size.hole_diameter" );
 ret &= fromLegacy<int>( aCfg, "VS_Hole_Dia_Unit", "via_size.hole_diameter_units" );
 ret &= fromLegacyString( aCfg, "VS_Plating_Thickness", "via_size.thickness" );
 ret &= fromLegacy<int>( aCfg, "VS_Plating_Thickness_Unit", "via_size.thickness_units" );
 ret &= fromLegacyString( aCfg, "VS_Via_Length", "via_size.length" );
 ret &= fromLegacy<int>( aCfg, "VS_Via_Length_Unit", "via_size.length_units" );
 ret &= fromLegacyString( aCfg, "VS_Pad_Dia", "via_size.pad_diameter" );
 ret &= fromLegacy<int>( aCfg, "VS_Pad_Dia_Unit", "via_size.pad_diameter_units" );
 ret &= fromLegacyString( aCfg, "VS_Clearance_Dia", "via_size.clearance_diameter" );
 ret &= fromLegacy<int>( aCfg, "VS_Clearance_Dia_Unit",
 "via_size.clearance_diameter_units" );
 ret &= fromLegacyString( aCfg, "VS_Characteristic_Impedance",
 "via_size.characteristic_impedance" );
 ret &= fromLegacy<int>( aCfg, "VS_Characteristic_Impedance_Unit",
  "via_size.characteristic_impedance_units" );
 ret &= fromLegacyString( aCfg, "VS_Current", "via_size.applied_current" );
 ret &= fromLegacyString( aCfg, "VS_Resistivity", "via_size.plating_resistivity" );
 ret &= fromLegacyString( aCfg, "VS_Permittivity", "via_size.permittivity" );
 ret &= fromLegacyString( aCfg, "VS_Temperature_Differential", "via_size.temp_rise" );
 ret &= fromLegacyString( aCfg, "VS_Pulse_Rise_Time", "via_size.pulse_rise_time" );

 return ret;
}