671 lines
20 KiB
C++
671 lines
20 KiB
C++
/****************************************/
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/* EDITEUR de PCB: Menus d'AUTOROUTAGE: */
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/****************************************/
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// #define ROUTER
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#include "fctsys.h"
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#include "gr_basic.h"
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#include "common.h"
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#include "pcbnew.h"
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#include "autorout.h"
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#include "cell.h"
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#include "trigo.h"
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#include "protos.h"
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#define PSCALE 1
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/* routines internes */
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#ifdef ROUTER
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static void Out_Pads( BOARD* Pcb, FILE* outfile );
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static int GenEdges( BOARD* Pcb, FILE* outfile );
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#endif
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static void GenExistantTracks( BOARD* Pcb, FILE* outfile, int current_net_code, int type );
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static void ReturnNbViasAndTracks( BOARD* Pcb, int netcode, int* nb_vias, int* nb_tracks );
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/* variables locales */
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static int min_layer, max_layer;
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/******************************************/
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void WinEDA_PcbFrame::GlobalRoute( wxDC* DC )
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/******************************************/
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{
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#ifdef ROUTER
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FILE* outfile;
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wxString FullFileName, ExecFileName, msg;
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int ii;
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int net_number;
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#ifdef __UNIX__
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ExecFileName = FindKicadFile( wxT( "anneal" ) );
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#else
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ExecFileName = FindKicadFile( wxT( "anneal.exe" ) );
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#endif
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/* test de la presence du fichier et execution si present */
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if( !wxFileExists( ExecFileName ) )
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{
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msg.Printf( wxT( "File <%s> not found" ), ExecFileName.GetData() );
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DisplayError( this, msg, 20 );
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return;
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}
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/* Calcule du nom du fichier intermediaire de communication */
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FullFileName = GetScreen()->m_FileName;
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ChangeFileNameExt( FullFileName, wxT( ".ipt" ) );
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if( ( outfile = wxFopen( FullFileName, wxT( "wt" ) ) ) == NULL )
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{
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msg = _( "Unable to create temporary file " ) + FullFileName;
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DisplayError( this, msg, 20 );
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return;
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}
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msg = _( "Create temporary file " ) + FullFileName;
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SetStatusText( msg );
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/* calcul ratsnest */
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m_Pcb->m_Status_Pcb = 0;
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Compile_Ratsnest( DC, TRUE );
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m_Pcb->ComputeBoundaryBox();
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g_GridRoutingSize = GetScreen()->GetGrid().x;
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// Sortie de la dimension hors tout du pcb (dimensions + marge + g_GridRoutingSize)
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#define B_MARGE 1000 // en 1/10000 inch
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fprintf( outfile, "j %d %d %d %d",
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( -B_MARGE - g_GridRoutingSize + m_Pcb->m_BoundaryBox.GetX() ) / PSCALE,
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( -B_MARGE - g_GridRoutingSize + m_Pcb->m_BoundaryBox.GetY() ) / PSCALE,
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( B_MARGE + g_GridRoutingSize + m_Pcb->m_BoundaryBox.GetRight() ) / PSCALE,
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( B_MARGE + g_GridRoutingSize + m_Pcb->m_BoundaryBox.GetBottom() ) / PSCALE );
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/* calcul du nombre de couches cuivre */
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min_layer = 1; /* -> couche soudure = min layer */
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max_layer = m_Pcb->m_BoardSettings->m_CopperLayerCount;
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fprintf( outfile, " %d %d", min_layer, max_layer );
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net_number = m_Pcb->m_NbNets;
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fprintf( outfile, " %d", net_number );
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fprintf( outfile, " %d", g_GridRoutingSize / PSCALE );
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fprintf( outfile, " %d %d %d", /* isolation Pad, track, via */
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g_DesignSettings.m_TrackClearence / PSCALE,
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g_DesignSettings.m_TrackClearence / PSCALE,
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g_DesignSettings.m_TrackClearence / PSCALE );
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fprintf( outfile, " 0" ); /* via type */
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fprintf( outfile, " %d", g_DesignSettings.m_CurrentViaSize / PSCALE ); /* via diam */
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fprintf( outfile, " n" ); /* via enterree non permise */
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fprintf( outfile, " 0" ); /* unused */
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fprintf( outfile, " %d", g_DesignSettings.m_CurrentTrackWidth / PSCALE ); /* default track width */
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fprintf( outfile, " 0" ); /* unused */
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fprintf( outfile, " 0 0 0\n" ); /* unused */
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fprintf( outfile, "k 0 0 0 0 0 0 0 0 0 0\n" ); /* spare record */
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fprintf( outfile, "m 0 0 0 0 0 0 0 0 0 0\n" ); /* cost record */
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for( ii = min_layer; ii <= max_layer; ii++ )
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{
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int dir;
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dir = 3; /* horizontal */
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if( ii & 1 )
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dir = 1; /* vertical */
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fprintf( outfile, "l %d %d\n", ii, dir ); /* layer direction record */
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}
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Out_Pads( m_Pcb, outfile );
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GenEdges( m_Pcb, outfile );
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fclose( outfile );
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ExecFileName += wxT( " " ) + FullFileName;
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Affiche_Message( ExecFileName );
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ProcessExecute( ExecFileName );
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#else
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wxMessageBox( wxT( "TODO, currently not available" ) );
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#endif
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}
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/************************************************/
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void Out_Pads( BOARD* Pcb, FILE* outfile )
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/************************************************/
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{
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D_PAD* pt_pad;
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//MODULE * Module;
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int netcode, mod_num, nb_pads, plink;
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LISTE_PAD* pt_liste_pad, * pt_start_liste,
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* pt_end_liste, * pt_liste_pad_limite;
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int pin_min_layer, pin_max_layer;
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int no_conn = Pcb->m_NbPads + 1;/* valeur incrementee pour indiquer
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* que le pad n'est pas deja connecte a une piste*/
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pt_liste_pad = pt_start_liste = Pcb->m_Pads;
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pt_liste_pad_limite = pt_start_liste + Pcb->m_NbPads;
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if( pt_liste_pad == NULL )
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return;
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netcode = (*pt_liste_pad)->GetNet();
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nb_pads = 1; plink = 0;
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for( ; pt_liste_pad < pt_liste_pad_limite; )
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{
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/* Recherche de la fin de la liste des pads du net courant */
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for( pt_end_liste = pt_liste_pad + 1; ; pt_end_liste++ )
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{
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if( pt_end_liste >= pt_liste_pad_limite )
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break;
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if( (*pt_end_liste)->GetNet() != netcode )
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break;
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nb_pads++;
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}
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/* fin de liste trouvee : */
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if( netcode > 0 )
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{
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int nb_vias, nb_tracks;
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ReturnNbViasAndTracks( Pcb, netcode, &nb_vias, &nb_tracks );
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if( nb_pads < 2 )
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{
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wxString Line;
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EQUIPOT* equipot = Pcb->FindNet( netcode );
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Line.Printf( wxT( "Warning: %d pad, net %s" ),
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nb_pads, equipot->m_Netname.GetData() );
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DisplayError( NULL, Line, 20 );
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}
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fprintf( outfile, "r %d %d %d %d %d %d 1 1\n",
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netcode, nb_pads, nb_vias + nb_pads, nb_tracks, 0,
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g_DesignSettings.m_CurrentTrackWidth / PSCALE );
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}
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for( ; pt_liste_pad < pt_end_liste; pt_liste_pad++ )
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{
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pt_pad = *pt_liste_pad;
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netcode = pt_pad->GetNet();
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plink = pt_pad->m_physical_connexion;
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/* plink = numero unique si pad non deja connecte a une piste */
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if( plink <= 0 )
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plink = no_conn++;
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if( netcode <= 0 ) /* pad non connecte */
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fprintf( outfile, "u 0" );
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else
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fprintf( outfile, "p %d", netcode );
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/* position */
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fprintf( outfile, " %d %d",
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pt_pad->m_Pos.x / PSCALE, pt_pad->m_Pos.y / PSCALE );
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/* layers */
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pin_min_layer = 0; pin_max_layer = max_layer;
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if( (pt_pad->m_Masque_Layer & ALL_CU_LAYERS) == CUIVRE_LAYER )
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pin_min_layer = pin_max_layer = min_layer;
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else if( (pt_pad->m_Masque_Layer & ALL_CU_LAYERS) == CMP_LAYER )
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pin_min_layer = pin_max_layer = max_layer;
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fprintf( outfile, " %d %d", pin_min_layer, pin_min_layer );
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/* link */
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fprintf( outfile, " %d", plink );
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/* type of device (1 = IC, 2 = edge conn, 3 = discret, 4 = other */
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switch( pt_pad->m_Attribut )
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{
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case PAD_STANDARD:
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case PAD_SMD:
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fprintf( outfile, " %d", 1 );
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break;
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case PAD_CONN:
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fprintf( outfile, " %d", 2 );
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break;
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case PAD_P_HOLE:
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case PAD_MECA:
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fprintf( outfile, " %d", 4 );
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break;
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}
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/* pin number */
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fprintf( outfile, " %ld", (long) (pt_pad->m_Padname) );
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/* layer size number (tj = 1) */
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fprintf( outfile, " %d", 1 );
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/* device number */
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mod_num = 1; /* A CHANGER */
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fprintf( outfile, " %d", mod_num );
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/* orientations pins 1 et 2 */
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fprintf( outfile, " x" );
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/* spare */
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fprintf( outfile, " 0 0\n" );
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/* output layer size record */
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fprintf( outfile, "q" );
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switch( pt_pad->m_PadShape ) /* out type, dims */
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{
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case PAD_CIRCLE:
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fprintf( outfile, " c 0 %d 0",
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pt_pad->m_Size.x / PSCALE );
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break;
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case PAD_OVAL:
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case PAD_RECT:
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case PAD_TRAPEZOID:
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int lmax = pt_pad->m_Size.x;
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int lmin = pt_pad->m_Size.y;
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int angle = pt_pad->m_Orient / 10;
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while( angle < 0 )
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angle += 180;
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while( angle > 180 )
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angle -= 180;
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while( angle > 135 )
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{
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angle -= 90;
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EXCHG( lmax, lmin );
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}
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fprintf( outfile, " r %d %d %d",
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angle,
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lmax / PSCALE, lmin / PSCALE );
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break;
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}
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/* layers */
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fprintf( outfile, " %d %d\n", pin_min_layer, pin_max_layer );
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}
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/* fin generation liste pads pour 1 net */
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if( netcode )
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{
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GenExistantTracks( Pcb, outfile, netcode, TYPEVIA );
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GenExistantTracks( Pcb, outfile, netcode, TYPETRACK );
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}
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nb_pads = 1;
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pt_liste_pad = pt_start_liste = pt_end_liste;
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if( pt_start_liste < pt_liste_pad_limite )
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netcode = (*pt_start_liste)->GetNet();
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}
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}
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/**************************************************************************/
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void ReturnNbViasAndTracks( BOARD* Pcb, int netcode, int* nb_vias,
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int* nb_tracks )
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/**************************************************************************/
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/* calcule le nombre de vias et segments de pistes pour le net netcode
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*/
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{
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TRACK* track;
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*nb_vias = 0;
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*nb_tracks = 0;
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track = Pcb->m_Track;
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if( track == NULL )
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return;
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for( ; track != NULL; track = (TRACK*) track->Pnext )
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{
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if( track->GetNet() > netcode )
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return;
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if( track->GetNet() != netcode )
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continue;
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if( track->Type() == TYPEVIA )
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(*nb_vias)++;
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if( track->Type() == TYPETRACK )
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(*nb_tracks)++;
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}
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}
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/*************************************************************/
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void GenExistantTracks( BOARD* Pcb, FILE* outfile,
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int current_net_code, int type )
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/*************************************************************/
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/* generation des pistes existantes */
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{
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int netcode, plink;
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int via_min_layer, via_max_layer;
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TRACK* track;
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track = Pcb->m_Track;
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if( track == NULL )
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return;
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for( ; track != NULL; track = (TRACK*) track->Pnext )
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{
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netcode = track->GetNet();
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if( netcode > current_net_code )
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return;
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if( netcode != current_net_code )
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continue;
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plink = track->GetSubNet();
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via_min_layer = track->GetLayer();
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if( track->Type() != type )
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continue;
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if( track->Type() == TYPEVIA )
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{
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via_min_layer &= 15;
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via_max_layer = (track->GetLayer() >> 4) & 15;
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if( via_min_layer == via_max_layer )
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{
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track->SetLayer( 0xF );
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via_min_layer = 0; via_max_layer = 15;
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}
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if( via_max_layer < via_min_layer )
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EXCHG( via_max_layer, via_min_layer );
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if( via_max_layer == CMP_N )
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via_max_layer = max_layer;
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else
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via_max_layer++;
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if( via_min_layer == COPPER_LAYER_N )
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via_min_layer = min_layer;
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else
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via_min_layer++;
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fprintf( outfile, "v 0 " );
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fprintf( outfile, " %d %d", track->m_Start.x / PSCALE, track->m_Start.y / PSCALE );
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fprintf( outfile, " %d %d", via_min_layer, via_max_layer );
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fprintf( outfile, " %d", plink );
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fprintf( outfile, " %d\n", 1 );
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/* layer size record */
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fprintf( outfile, "q c 0 %d 0 0 0\n", track->m_Width / PSCALE );
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}
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if( track->Type() == TYPETRACK )
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{
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fprintf( outfile, "t 0 %d", track->m_Width / PSCALE );
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fprintf( outfile, " %d %d", track->m_Start.x / PSCALE, track->m_Start.y / PSCALE );
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fprintf( outfile, " %d %d", track->m_End.x / PSCALE, track->m_End.y / PSCALE );
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if( via_min_layer == CMP_N )
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via_min_layer = max_layer;
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else
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via_min_layer++;
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fprintf( outfile, " %d", via_min_layer );
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fprintf( outfile, " %d\n", 1 ); /*Number of corners */
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/* output corner */
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fprintf( outfile, "c" );
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fprintf( outfile, " %d %d\n", track->m_End.x / PSCALE, track->m_End.y / PSCALE );
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}
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}
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}
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/***********************************************/
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int GenEdges( BOARD* Pcb, FILE* outfile )
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/***********************************************/
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/* Generation des contours (edges).
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* Il sont g<>n<EFBFBD>r<EFBFBD>s comme des segments de piste plac<61>s sur chaque couche routable.
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*/
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{
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#define NB_CORNERS 4
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EDA_BaseStruct* PtStruct;
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DRAWSEGMENT* PtDrawSegment;
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int ii;
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int dx, dy, width, angle;
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int ox, oy, fx, fy;
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wxPoint lim[4];
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int NbItems = 0;
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/* impression des contours */
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for( PtStruct = Pcb->m_Drawings; PtStruct != NULL; PtStruct = PtStruct->Pnext )
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{
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if( PtStruct->Type() != TYPEDRAWSEGMENT )
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continue;
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PtDrawSegment = (DRAWSEGMENT*) PtStruct;
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if( PtDrawSegment->GetLayer() != EDGE_N )
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continue;
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fx = PtDrawSegment->m_End.x; ox = PtDrawSegment->m_Start.x;
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fy = PtDrawSegment->m_End.y; oy = PtDrawSegment->m_Start.y;
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dx = fx - ox; dy = fy - oy;
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if( (dx == 0) && (dy == 0) )
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continue;
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/* elimination des segments non horizontaux, verticaux ou 45 degres,
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* non g<>r<EFBFBD>s par l'autorouteur */
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if( (dx != 0) && (dy != 0) && ( abs( dx ) != abs( dy ) ) )
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continue;
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NbItems++;
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if( outfile == NULL )
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continue; /* car simple decompte des items */
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/* generation de la zone interdite */
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if( dx < 0 )
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{
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EXCHG( ox, fx ); EXCHG( oy, fy ); dx = -dx; dy = -dy;
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}
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if( (dx == 0) && (dy < 0 ) )
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{
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EXCHG( oy, fy ); dy = -dy;
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}
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width = PtDrawSegment->m_Width;
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width += g_GridRoutingSize;
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angle = -ArcTangente( dy, dx );
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if( angle % 450 )/* not H, V or X */
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{
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wxBell();
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continue;
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}
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/* 1er point */
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dx = -width; dy = -width;
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RotatePoint( &dx, &dy, angle );
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lim[0].x = ox + dx;
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lim[0].y = oy + dy;
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/* 2eme point */
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RotatePoint( &dx, &dy, -900 );
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lim[1].x = fx + dx;
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lim[1].y = fy + dy;
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/* 3eme point */
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RotatePoint( &dx, &dy, -900 );
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lim[2].x = fx + dx;
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lim[2].y = fy + dy;
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/* 4eme point */
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RotatePoint( &dx, &dy, -900 );
|
||
lim[3].x = ox + dx;
|
||
lim[3].y = oy + dy;
|
||
|
||
if( angle % 900 )
|
||
{
|
||
}
|
||
/* mise a l'echelle */
|
||
for( ii = 0; ii < 4; ii++ )
|
||
{
|
||
lim[ii].x = (int) ( ( (double) lim[ii].x + 0.5 ) / PSCALE );
|
||
lim[ii].y = (int) ( ( (double) lim[ii].y + 0.5 ) / PSCALE );
|
||
}
|
||
|
||
/* sortie du 1er point */
|
||
fprintf( outfile, "n %d %d %ld %ld %d\n",
|
||
0, /* layer number, 0 = all layers */
|
||
0, /* -1 (no via), 0 (no via no track), 1 (no track) */
|
||
(long) lim[0].x, (long) lim[0].y,
|
||
NB_CORNERS );
|
||
|
||
/* sortie des autres points */
|
||
for( ii = 1; ii < 4; ii++ )
|
||
{
|
||
fprintf( outfile, "c %ld %ld\n",
|
||
(long) lim[ii].x, (long) lim[ii].y );
|
||
}
|
||
}
|
||
|
||
return NbItems;
|
||
}
|
||
|
||
|
||
/****************************************************/
|
||
void WinEDA_PcbFrame::ReadAutoroutedTracks( wxDC* DC )
|
||
/****************************************************/
|
||
{
|
||
char Line[1024];
|
||
wxString FullFileName, msg;
|
||
int LineNum = 0, NbTrack = 0, NetCode = 0;
|
||
FILE* File;
|
||
TRACK* NewTrack;
|
||
SEGVIA* NewVia;
|
||
int track_count, track_layer, image, track_width;
|
||
int via_layer1, via_layer2, via_size;
|
||
wxPoint track_start, track_end;
|
||
int max_layer = m_Pcb->m_BoardSettings->m_CopperLayerCount;
|
||
|
||
/* Calcule du nom du fichier intermediaire de communication */
|
||
FullFileName = GetScreen()->m_FileName;
|
||
ChangeFileNameExt( FullFileName, wxT( ".trc" ) );
|
||
|
||
if( ( File = wxFopen( FullFileName, wxT( "rt" ) ) ) == NULL )
|
||
{
|
||
msg = _( "Unable to find data file " ) + FullFileName;
|
||
DisplayError( this, msg, 20 );
|
||
return;
|
||
}
|
||
else
|
||
{
|
||
msg = _( "Reading autorouter data file " ) + FullFileName;
|
||
Affiche_Message( msg );
|
||
}
|
||
|
||
setlocale( LC_NUMERIC, "C" );
|
||
|
||
track_width = g_DesignSettings.m_CurrentTrackWidth;
|
||
via_size = g_DesignSettings.m_CurrentViaSize;
|
||
while( GetLine( File, Line, &LineNum ) != NULL )
|
||
{
|
||
char ident = Line[0];
|
||
|
||
switch( ident )
|
||
{
|
||
case 'j': // Header, not used
|
||
break;
|
||
|
||
case 'R': // Net record
|
||
sscanf( Line + 2, "%d", &NetCode );
|
||
break;
|
||
|
||
case 'V': // via record: fmt = V symbol pos_x pos_y layer1 layer2
|
||
sscanf( Line + 2, "%d %d %d %d %d", &image,
|
||
&track_start.x, &track_start.y, &via_layer1, &via_layer2 );
|
||
via_layer1--; via_layer2--;
|
||
if( via_layer1 == max_layer - 1 )
|
||
via_layer1 = CMP_N;
|
||
if( via_layer2 == max_layer - 1 )
|
||
via_layer2 = CMP_N;
|
||
NewVia = new SEGVIA( m_Pcb );
|
||
|
||
NewVia->m_Start = NewVia->m_End = track_start;
|
||
NewVia->m_Width = via_size;
|
||
NewVia->SetLayer( via_layer1 + (via_layer2 << 4) );
|
||
if( NewVia->GetLayer() == 0x0F || NewVia->GetLayer() == 0xF0 )
|
||
NewVia->m_Shape = VIA_THROUGH;
|
||
else
|
||
NewVia->m_Shape = VIA_BLIND_BURIED;
|
||
|
||
NewVia->Insert( m_Pcb, NULL );
|
||
NbTrack++;
|
||
break;
|
||
|
||
case 'T': // Track list start: fmt = T image layer t_count
|
||
sscanf( Line + 2, "%d %d %d", &image, &track_layer, &track_count );
|
||
track_layer--;
|
||
if( (track_layer != COPPER_LAYER_N) && (track_layer == max_layer - 1) )
|
||
track_layer = CMP_N;
|
||
|
||
// Read corners: fmt = C x_pos y_pos
|
||
for( int ii = 0; ii < track_count; ii++ )
|
||
{
|
||
if( GetLine( File, Line, &LineNum ) != NULL )
|
||
{
|
||
if( Line[0] != 'C' )
|
||
break;
|
||
if( ii == 0 )
|
||
sscanf( Line + 2, "%d %d", &track_start.x, &track_start.y );
|
||
else
|
||
{
|
||
sscanf( Line + 2, "%d %d", &track_end.x, &track_end.y );
|
||
NewTrack = new TRACK( m_Pcb );
|
||
|
||
NewTrack->m_Width = track_width;
|
||
NewTrack->SetLayer( track_layer );
|
||
NewTrack->m_Start = track_start;
|
||
NewTrack->m_End = track_end;
|
||
track_start = track_end;
|
||
NewTrack->Insert( m_Pcb, NULL );
|
||
NbTrack++;
|
||
}
|
||
}
|
||
else
|
||
break;
|
||
}
|
||
|
||
break;
|
||
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
|
||
fclose( File );
|
||
|
||
setlocale( LC_NUMERIC, "" );
|
||
|
||
if( NbTrack == 0 )
|
||
DisplayError( this, wxT( "Warning: No tracks" ), 10 );
|
||
else
|
||
{
|
||
m_Pcb->m_Status_Pcb = 0;
|
||
GetScreen()->SetModify();
|
||
}
|
||
|
||
Compile_Ratsnest( DC, TRUE );
|
||
if( NbTrack )
|
||
GetScreen()->SetRefreshReq();
|
||
}
|