363 lines
12 KiB
C++
363 lines
12 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 1992-2017 jp.charras at wanadoo.fr
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* Copyright (C) 2013-2017 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
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* Copyright (C) 1992-2017 KiCad Developers, see AUTHORS.TXT for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <netlist_exporter.h>
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#include <confirm.h>
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#include <fctsys.h>
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#include <gestfich.h>
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#include <pgm_base.h>
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#include <refdes_utils.h>
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#include <class_library.h>
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#include <netlist.h>
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#include <sch_reference_list.h>
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wxString NETLIST_EXPORTER::MakeCommandLine( const wxString& aFormatString,
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const wxString& aNetlistFile, const wxString& aFinalFile, const wxString& aProjectPath )
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{
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// Expand format symbols in the command line:
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// %B => base filename of selected output file, minus path and extension.
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// %P => project directory name, without trailing '/' or '\'.
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// %I => full filename of the input file (the intermediate net file).
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// %O => complete filename and path (but without extension) of the user chosen output file.
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wxString ret = aFormatString;
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wxFileName in = aNetlistFile;
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wxFileName out = aFinalFile;
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wxString str_out = out.GetFullPath();
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ret.Replace( "%P", aProjectPath, true );
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ret.Replace( "%B", out.GetName(), true );
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ret.Replace( "%I", in.GetFullPath(), true );
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#ifdef __WINDOWS__
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// A ugly hack to run xsltproc that has a serious bug on Window since a long time:
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// the filename given after -o option (output filename) cannot use '\' in filename
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// so replace if by '/' if possible (I mean if the filename does not start by "\\"
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// that is a filename on a Windows server)
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if( !str_out.StartsWith( "\\\\" ) )
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str_out.Replace( "\\", "/" );
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#endif
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ret.Replace( "%O", str_out, true );
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return ret;
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}
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void NETLIST_EXPORTER::sprintPinNetName( wxString& aResult,
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const wxString& aNetNameFormat, NETLIST_OBJECT* aPin,
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bool aUseNetcodeAsNetName )
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{
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int netcode = aPin->GetNet();
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// Not wxString::Clear(), which would free memory. We want the worst
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// case wxString memory to grow to avoid reallocation from within the
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// caller's loop.
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aResult.Empty();
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if( netcode != 0 && aPin->GetConnectionType() == PAD_CONNECT )
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{
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if( aUseNetcodeAsNetName )
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{
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aResult.Printf( "%d", netcode );
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}
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else
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{
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aResult = aPin->GetNetName();
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if( aResult.IsEmpty() ) // No net name: give a name from net code
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aResult.Printf( aNetNameFormat.GetData(), netcode );
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}
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}
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}
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SCH_COMPONENT* NETLIST_EXPORTER::findNextComponent( EDA_ITEM* aItem, SCH_SHEET_PATH* aSheetPath )
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{
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wxString ref;
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// continue searching from the middle of a linked list (the draw list)
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for( ; aItem; aItem = aItem->Next() )
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{
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if( aItem->Type() != SCH_COMPONENT_T )
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continue;
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// found next component
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SCH_COMPONENT* comp = (SCH_COMPONENT*) aItem;
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// Power symbols and other components which have the reference starting
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// with "#" are not included in netlist (pseudo or virtual components)
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ref = comp->GetRef( aSheetPath );
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if( ref[0] == wxChar( '#' ) )
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continue;
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// if( Component->m_FlagControlMulti == 1 )
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// continue; /* yes */
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// removed because with multiple instances of one schematic
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// (several sheets pointing to 1 screen), this will be erroneously be
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// toggled.
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if( !comp->GetPartRef() )
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continue;
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// If component is a "multi parts per package" type
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if( comp->GetPartRef()->GetUnitCount() > 1 )
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{
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// test if this reference has already been processed, and if so skip
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if( m_ReferencesAlreadyFound.Lookup( ref ) )
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continue;
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}
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// record the usage of this library component entry.
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m_LibParts.insert( comp->GetPartRef().get() ); // rejects non-unique pointers
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return comp;
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}
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return NULL;
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}
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/// Comparison routine for sorting by pin numbers.
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static bool sortPinsByNum( NETLIST_OBJECT* aPin1, NETLIST_OBJECT* aPin2 )
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{
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// return "lhs < rhs"
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return UTIL::RefDesStringCompare( aPin1->GetPinNumText(), aPin2->GetPinNumText() ) < 0;
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}
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SCH_COMPONENT* NETLIST_EXPORTER::findNextComponentAndCreatePinList(
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EDA_ITEM* aItem, SCH_SHEET_PATH* aSheetPath )
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{
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wxString ref;
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m_SortedComponentPinList.clear();
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// continue searching from the middle of a linked list (the draw list)
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for( ; aItem; aItem = aItem->Next() )
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{
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if( aItem->Type() != SCH_COMPONENT_T )
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continue;
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// found next component
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SCH_COMPONENT* comp = (SCH_COMPONENT*) aItem;
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// Power symbols and other components which have the reference starting
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// with "#" are not included in netlist (pseudo or virtual components)
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ref = comp->GetRef( aSheetPath );
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if( ref[0] == wxChar( '#' ) )
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continue;
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// if( Component->m_FlagControlMulti == 1 )
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// continue; /* yes */
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// removed because with multiple instances of one schematic
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// (several sheets pointing to 1 screen), this will be erroneously be
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// toggled.
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if( !comp->GetPartRef() )
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continue;
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// If component is a "multi parts per package" type
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if( comp->GetPartRef()->GetUnitCount() > 1 )
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{
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// test if this reference has already been processed, and if so skip
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if( m_ReferencesAlreadyFound.Lookup( ref ) )
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continue;
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// Collect all pins for this reference designator by searching
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// the entire design for other parts with the same reference designator.
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// This is only done once, it would be too expensive otherwise.
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findAllUnitsOfComponent( comp, comp->GetPartRef().get(), aSheetPath );
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}
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else // entry->GetUnitCount() <= 1 means one part per package
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{
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LIB_PINS pins; // constructed once here
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comp->GetPartRef()->GetPins( pins, comp->GetUnitSelection( aSheetPath ),
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comp->GetConvert() );
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for( size_t i = 0; i < pins.size(); i++ )
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{
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LIB_PIN* pin = pins[i];
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wxASSERT( pin->Type() == LIB_PIN_T );
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addPinToComponentPinList( comp, aSheetPath, pin );
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}
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}
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// Sort pins in m_SortedComponentPinList by pin number
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sort( m_SortedComponentPinList.begin(),
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m_SortedComponentPinList.end(), sortPinsByNum );
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// Remove duplicate Pins in m_SortedComponentPinList
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eraseDuplicatePins();
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// record the usage of this library component entry.
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m_LibParts.insert( comp->GetPartRef().get() ); // rejects non-unique pointers
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return comp;
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}
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return NULL;
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}
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bool NETLIST_EXPORTER::addPinToComponentPinList( SCH_COMPONENT* aComponent,
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SCH_SHEET_PATH* aSheetPath, LIB_PIN* aPin )
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{
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// Search the PIN description for Pin in g_NetObjectslist
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for( unsigned ii = 0; ii < m_masterList->size(); ii++ )
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{
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NETLIST_OBJECT* pin = m_masterList->GetItem( ii );
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if( pin->m_Type != NET_PIN )
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continue;
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if( pin->m_Link != aComponent )
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continue;
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if( pin->m_PinNum != aPin->GetNumber() )
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continue;
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// most expensive test at the end.
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if( pin->m_SheetPath != *aSheetPath )
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continue;
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m_SortedComponentPinList.push_back( pin );
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if( m_SortedComponentPinList.size() >= MAXPIN )
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{
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// Log message for Internal error
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DisplayError( NULL, wxT( "addPinToComponentPinList err: MAXPIN reached" ) );
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}
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return true; // we're done, we appended.
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}
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return false;
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}
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void NETLIST_EXPORTER::eraseDuplicatePins()
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{
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for( unsigned ii = 0; ii < m_SortedComponentPinList.size(); ii++ )
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{
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if( m_SortedComponentPinList[ii] == NULL ) /* already deleted */
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continue;
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/* Search for duplicated pins
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* If found, remove duplicates. The priority is to keep connected pins
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* and remove unconnected
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* - So this allows (for instance when using multi op amps per package
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* - to connect only one op amp to power
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* Because the pin list is sorted by m_PinNum value, duplicated pins
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* are necessary successive in list
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*/
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int idxref = ii;
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for( unsigned jj = ii + 1; jj < m_SortedComponentPinList.size(); jj++ )
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{
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if( m_SortedComponentPinList[jj] == NULL ) // Already removed
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continue;
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// if other pin num, stop search,
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// because all pins having the same number are consecutive in list.
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if( m_SortedComponentPinList[idxref]->m_PinNum != m_SortedComponentPinList[jj]->m_PinNum )
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break;
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if( m_SortedComponentPinList[idxref]->GetConnectionType() == PAD_CONNECT )
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{
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m_SortedComponentPinList[jj]->m_Flag = 1;
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m_SortedComponentPinList[jj] = NULL;
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}
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else /* the reference pin is not connected: remove this pin if the
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* other pin is connected */
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{
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if( m_SortedComponentPinList[jj]->GetConnectionType() == PAD_CONNECT )
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{
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m_SortedComponentPinList[idxref]->m_Flag = 1;
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m_SortedComponentPinList[idxref] = NULL;
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idxref = jj;
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}
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else // the 2 pins are not connected: remove the tested pin,
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{ // and continue ...
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m_SortedComponentPinList[jj]->m_Flag = 1;
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m_SortedComponentPinList[jj] = NULL;
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}
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}
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}
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}
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}
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void NETLIST_EXPORTER::findAllUnitsOfComponent( SCH_COMPONENT* aComponent,
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LIB_PART* aEntry, SCH_SHEET_PATH* aSheetPath )
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{
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wxString ref = aComponent->GetRef( aSheetPath );
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wxString ref2;
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SCH_SHEET_LIST sheetList( g_RootSheet );
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for( unsigned i = 0; i < sheetList.size(); i++ )
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{
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for( EDA_ITEM* item = sheetList[i].LastDrawList(); item; item = item->Next() )
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{
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if( item->Type() != SCH_COMPONENT_T )
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continue;
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SCH_COMPONENT* comp2 = (SCH_COMPONENT*) item;
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ref2 = comp2->GetRef( &sheetList[i] );
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if( ref2.CmpNoCase( ref ) != 0 )
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continue;
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int unit2 = comp2->GetUnitSelection( &sheetList[i] ); // slow
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for( LIB_PIN* pin = aEntry->GetNextPin(); pin; pin = aEntry->GetNextPin( pin ) )
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{
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wxASSERT( pin->Type() == LIB_PIN_T );
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if( pin->GetUnit() && pin->GetUnit() != unit2 )
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continue;
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if( pin->GetConvert() && pin->GetConvert() != comp2->GetConvert() )
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continue;
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// A suitable pin is found: add it to the current list
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addPinToComponentPinList( comp2, &sheetList[i], pin );
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}
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}
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}
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}
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