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Diffstat (limited to 'hyp2mat/lib/hypfile.cc')
| -rw-r--r-- | hyp2mat/lib/hypfile.cc | 378 |
1 files changed, 378 insertions, 0 deletions
diff --git a/hyp2mat/lib/hypfile.cc b/hyp2mat/lib/hypfile.cc new file mode 100644 index 0000000..3535719 --- /dev/null +++ b/hyp2mat/lib/hypfile.cc @@ -0,0 +1,378 @@ +/* + * hyp2mat - convert hyperlynx files to matlab scripts + * Copyright 2012 Koen De Vleeschauwer. + * + * This file is part of hyp2mat. + * + * 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, see <http://www.gnu.org/licenses/>. + */ + +#include <iostream> +#include <iomanip> +#include <sstream> +#include <cstdio> +#include <cmath> +#include "hypfile.h" +#include "parser.h" + +using namespace std; +using namespace HypFile; + +HypFile::Hyp::Hyp() + : trace_scanner(false), trace_parser(false), trace_hyp(false) +{ + unit = 1; + metal_thickness_unit = 1; + use_die_for_metal = false; + + min_circle_segments = 8; // 8 seems minimal, 16 seems more than sufficient. + arc_precision = 0; + pi = M_PI; + inches = 0.0254; /* inches to m */ + copper_imperial_weight = 1.341; /* metal thickness in ounces/ft2. 1 oz/ft2 copper = 1.341 mil */ + copper_metric_weight = 0.1116; /* metal thickness in grams/cm2. 1 gr/cm2 copper = 0.1116 cm */ + copper_bulk_resistivity = 1.724e-8; + copper_temperature_coefficient = 0.00393; + fr4_epsilon_r = 4.3; + fr4_loss_tangent = 0.020; + conformal_epsilon_r = 3.3; /* dielectric constant of conformal layer */ + board.plane_separation = -1.0; /* distance between PLANE polygon and copper of different nets; -1 if not set */ + +} + +/* + * parse a Hyperlynx file + */ + +bool HypFile::Hyp::load(const std::string &filename) +{ + if (trace_hyp) cerr << "parsing " << filename << endl; + + /* open input file */ + if (filename != "-") { + yyin = fopen (filename.c_str(),"r"); + if (!yyin) { + cerr << "Can't open input file " << filename << endl; + return false; + } + } + + /* parse input file */ + yy_flex_debug = trace_scanner; + yydebug = trace_parser; + int retval = yyparse(this); + + /* close input file */ + fclose(yyin); + + bool success = retval == 0; + return success; +} + +/* + * Error output + */ + +void HypFile::Hyp::error(const std::string& msg) +{ + cerr << msg << endl; +} + +/* + * Dumps internal structures for debugging. + */ + +bool HypFile::Hyp::save(const std::string& filename) +{ + /* + * Open file for output + */ + + if ((filename != "-") && (freopen(filename.c_str(), "w", stdout) == NULL)) { + std::ostringstream err_msg; + err_msg << "could not open '" << filename << "' for writing"; + error(err_msg.str()); + return true; + } + + /* + * Variables + */ + + cout << "unit = " << unit << endl; + cout << "metal_thickness_unit = " << metal_thickness_unit << endl; + cout << "use_die_for_metal = " << use_die_for_metal << endl; + cout << "min_circle_segments = " << min_circle_segments << endl; + cout << "arc_precision = " << arc_precision << endl; + cout << "pi = " << pi << endl; + cout << "inches = " << inches << endl; + cout << "copper_imperial_weight = " << copper_imperial_weight << endl; + cout << "copper_metric_weight = " << copper_metric_weight << endl; + cout << "copper_bulk_resistivity = " << copper_bulk_resistivity << endl; + cout << "copper_temperature_coefficient = " << copper_temperature_coefficient << endl; + cout << "fr4_epsilon_r = " << fr4_epsilon_r << endl; + cout << "fr4_loss_tangent = " << fr4_loss_tangent << endl; + cout << "conformal_epsilon_r = " << conformal_epsilon_r << endl; + + /* + * Export board + */ + + cout << "board" << endl; + for (PolygonList::iterator i = board.edge.begin(); i != board.edge.end(); ++i) { + cout << " polygon" << endl; + cout << " positive " << i->positive << endl; + for (PointList::iterator j = i->vertex.begin(); j != i->vertex.end(); ++j) { + cout << " x = " << j->x << endl; + cout << " y = " << j->y << endl; + } + } + + cout << " plane_separation = " << board.plane_separation << endl; + cout << " board_attribute" << endl; + for (AttributeList::iterator j = board.attribute.begin(); j != board.attribute.end(); ++j) { + cout << " name = '" << j->name << "'" << endl; + cout << " value = '" << j->value << "'" << endl; + } + + /* + * Export devices + */ + + cout << "device" << endl; + for (DeviceList::iterator dev_it = device.begin(); dev_it != device.end(); ++dev_it) { + cout << " device" << endl; + cout << " device_type = '" << dev_it->device_type << "'" << endl; + cout << " ref = '" << dev_it->ref << "'" << endl; + cout << " name = '" << dev_it->name << "'" << endl; + cout << " value_float = " << dev_it->value_float << endl; + cout << " value_float_set = " << dev_it->value_float_set << endl; + cout << " value_string = '" << dev_it->value_string << "'" << endl; + cout << " value_string_set = " << dev_it->value_string_set << endl; + cout << " layer_name = '" << dev_it->layer_name << "'" << endl; + cout << " package = '" << dev_it->package << "'" << endl; + } + + /* + * Export supplies + */ + + cout << "supplies" << endl; + for (SupplyList::iterator supp_it = supply.begin(); supp_it != supply.end(); ++supp_it) { + cout << " supply" << endl; + cout << " name = '" << supp_it->name << "'" << endl; + cout << " value_float = " << supp_it->value_float << endl; + cout << " voltage_specified = " << supp_it->voltage_specified << endl; + cout << " conversion = " << supp_it->conversion << endl; + } + + /* + * Export stackup + */ + + cout << "layers" << endl; + for (LayerList::iterator it = stackup.begin(); it != stackup.end(); ++it) { + cout << " layer" << endl; + cout << " layer_name = '" << it->layer_name << "'" << endl; + cout << " layer_type = " << it->layer_type << " "; + switch (it->layer_type) { + case LAYER_SIGNAL: cout << "LAYER_SIGNAL"; break; + case LAYER_DIELECTRIC: cout << "LAYER_DIELECTRIC"; break; + case LAYER_PLANE: cout << "LAYER_PLANE"; break; + default: cout << "Error"; break; + } + cout << endl; + + cout << " bulk_resistivity = " << it->bulk_resistivity << endl; + cout << " conformal = " << it->conformal << endl; + cout << " epsilon_r = " << it->epsilon_r << endl; + cout << " layer_name = " << it->layer_name << endl; + cout << " loss_tangent = " << it->loss_tangent << endl; + cout << " material_name = " << it->material_name << endl; + cout << " plane_separation = " << it->plane_separation << endl; + cout << " plating_thickness = " << it->plating_thickness << endl; + cout << " prepreg = " << it->prepreg << endl; + cout << " temperature_coefficient = " << it->temperature_coefficient << endl; + cout << " thickness = " << it->thickness << endl; + cout << " z0 = " << it->z0 << endl; + cout << " z1 = " << it->z1 << endl; + } + + /* + * Padstack + */ + + cout << "padstacks" << endl; + for (PadstackList::iterator it = padstack.begin(); it != padstack.end(); ++it) { + cout << " padstack" << endl; + cout << " padstack_name = '" << it->padstack_name << "'" << endl; + cout << " drill_size = " << it->drill_size << endl; + cout << " pads" << endl; + for (PadList::iterator p = it->pads.begin(); p != it->pads.end(); ++p) { + cout << " pad" << endl; + cout << " layer_name = '" << p->layer_name << "'" << endl; + cout << " pad_type = " << p->pad_type << " "; + switch (p->pad_type) { + case PAD_TYPE_METAL: cout << "PAD_TYPE_METAL"; break; + case PAD_TYPE_ANTIPAD: cout << "PAD_TYPE_ANTIPAD"; break; + case PAD_TYPE_THERMAL_RELIEF: cout << "PAD_TYPE_THERMAL_RELIEF"; break; + default: cout << "Error"; break; + } + cout << endl; + cout << " pad_shape = " << p->pad_shape << " "; + switch (p->pad_shape) { + case PAD_SHAPE_OVAL: cout << "PAD_SHAPE_OVAL"; break; + case PAD_SHAPE_RECTANGULAR: cout << "PAD_SHAPE_RECTANGULAR"; break; + case PAD_SHAPE_OBLONG: cout << "PAD_SHAPE_OBLONG"; break; + default: cout << "Error"; break; + } + cout << endl; + cout << " pad_sx = " << p->pad_sx << endl; + cout << " pad_sy = " << p->pad_sy << endl; + cout << " pad_angle = " << p->pad_angle << endl; + cout << " thermal_clear_shape = " << p->thermal_clear_shape << " "; + switch (p->thermal_clear_shape) { + case PAD_SHAPE_OVAL: cout << "PAD_SHAPE_OVAL"; break; + case PAD_SHAPE_RECTANGULAR: cout << "PAD_SHAPE_RECTANGULAR"; break; + case PAD_SHAPE_OBLONG: cout << "PAD_SHAPE_OBLONG"; break; + default: cout << "Error"; break; + } + cout << endl; + cout << " thermal_clear_sx = " << p->thermal_clear_sx << endl; + cout << " thermal_clear_sy = " << p->thermal_clear_sy << endl; + cout << " thermal_clear_angle = " << p->thermal_clear_angle << endl; + } + } + + /* + * Net + */ + + cout << "net" << endl; + for (NetList::iterator i = net.begin(); i != net.end(); ++i) { + cout << " net" << endl; + cout << " net_name = '" << i->net_name << "'" << endl; + + /* + * Net Polygons + */ + for (PolygonMap::iterator j = i->metal.begin(); j != i->metal.end(); ++j) { + cout << " polygon id " << j->first << endl; + for (PolygonList::iterator k = j->second.begin(); k != j->second.end(); ++k) { + cout << " polygon" << endl; + cout << " positive " << k->positive << endl; + cout << " width " << k->width << endl; + cout << " layer_name " << k->layer_name << endl; + for (PointList::iterator l = k->vertex.begin(); l != k->vertex.end(); ++l) { + cout << " x = " << l->x << endl; + cout << " y = " << l->y << endl; + } + } + } + + /* + * Net Vias + */ + + cout << " vias" << endl; + for (ViaList::iterator j = i->via.begin(); j != i->via.end(); ++j) { + cout << " via" << endl; + cout << " x = " << j->x << endl; + cout << " y = " << j->y << endl; + cout << " layer0_name = " << j->layer0_name << endl; + cout << " layer1_name = " << j->layer1_name << endl; + cout << " radius = " << j->radius << endl; + } + + /* + * Net Pins + */ + + cout << " pins" << endl; + for (PinList::iterator j = i->pin.begin(); j != i->pin.end(); ++j) { + cout << " pin" << endl; + cout << " x = " << j->x << endl; + cout << " y = " << j->y << endl; + cout << " pin_reference = " << j->pin_reference << endl; + cout << " padstack_name = " << j->padstack_name << endl; + cout << " pin_function = " << j->pin_function << " "; + switch (j->pin_function) { + case PIN_SIM_IN: cout << "PIN_SIM_IN"; break; + case PIN_SIM_OUT: cout << "PIN_SIM_OUT"; break; + case PIN_SIM_BOTH: cout << "PIN_SIM_BOTH"; break; + default: cout << "Error"; break; + } + cout << endl; + } + + /* + * Net Unrouted segments + */ + + cout << " unrouted_segments" << endl; + for (UnroutedSegmentList::iterator j = i->unrouted_segment.begin(); j != i->unrouted_segment.end(); ++j) { + cout << " unrouted_segment" << endl; + cout << " x1 = " << j->x1 << endl; + cout << " y1 = " << j->y1 << endl; + cout << " layer1_name = " << j->layer1_name << endl; + cout << " x2 = " << j->x2 << endl; + cout << " y2 = " << j->y2 << endl; + cout << " layer2_name = " << j->layer2_name << endl; + cout << " zlayer_name_set = " << j->zlayer_name_set << endl; + cout << " zlayer_name = " << j->zlayer_name << endl; + cout << " width = " << j->width << endl; + cout << " impedance_set = " << j->impedance_set << endl; + cout << " impedance = " << j->impedance << endl; + cout << " delay = " << j->delay << endl; + cout << " resistance = " << j->resistance << endl; + } + + /* + * Net Attributes + */ + + if (!i->attribute.empty()) cout << " attribute" << endl; + for (AttributeList::iterator j = i->attribute.begin(); j != i->attribute.end(); ++j) { + cout << " name = '" << j->name << "'" << endl; + cout << " value = '" << j->value << "'" << endl; + } + } + + /* + * Net Class + */ + + cout << "net_class" << endl; + for (NetClassList::iterator i = net_class.begin(); i != net_class.end(); ++i) { + cout << " net_class" << endl; + cout << " net_class_name = '" << i->net_class_name << "'" << endl; + cout << " net_class_element" << endl; + for (StringList::iterator j = i->net_class_element.begin(); j != i->net_class_element.end(); ++j) { + cout << " net_name = '" << *j << "'" << endl; + } + if (!i->attribute.empty()) cout << " attribute" << endl; + for (AttributeList::iterator j = i->attribute.begin(); j != i->attribute.end(); ++j) { + cout << " name = '" << j->name << "'" << endl; + cout << " value = '" << j->value << "'" << endl; + } + } + + cout << "end" << endl; + + fclose(stdout); + + return true; +} + +/* not truncated */ |