diff options
Diffstat (limited to 'utils/idftools/idf_rect.cpp')
| -rw-r--r-- | utils/idftools/idf_rect.cpp | 433 |
1 files changed, 433 insertions, 0 deletions
diff --git a/utils/idftools/idf_rect.cpp b/utils/idftools/idf_rect.cpp new file mode 100644 index 0000000..17b145b --- /dev/null +++ b/utils/idftools/idf_rect.cpp @@ -0,0 +1,433 @@ +/* + * This program source code file is part of KiCad, a free EDA CAD application. + * + * Copyright (C) 2014 Cirilo Bernardo + * + * 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 <iostream> +#include <fstream> +#include <string> +#include <sstream> +#include <cmath> +#include <cstdio> +#include <list> +#include <utility> +#include <clocale> + +using namespace std; + +void writeLeaded( FILE* fp, double width, double length, double height, + double wireDia, double pitch, bool inch ); + +void writeLeadless( FILE* fp, double width, double length, + double height, double chamfer, bool inch ); + +int main( int argc, char **argv ) +{ + // IDF implicitly requires the C locale + setlocale( LC_ALL, "C" ); + + if( argc == 1 ) + { + cout << "idfrect: This program generates an outline for a rectangular component.\n"; + cout << " The component may have a single lead (axial) or a chamfer on the\n"; + cout << " upper left corner.\n"; + cout << "Input:\n"; + cout << " Unit: mm, in (millimeters or inches)\n"; + cout << " Width:\n"; + cout << " Length:\n"; + cout << " Height:\n"; + cout << " Chamfer: length of the 45 deg. chamfer\n"; + cout << " * Leaded: Y,N (lead is always to the right)\n"; + cout << " ** Wire diameter\n"; + cout << " ** Pitch\n"; + cout << " File name (must end in *.idf)\n\n"; + cout << " NOTES:\n"; + cout << " * only required if chamfer = 0\n\n"; + cout << " ** only required for leaded components\n\n"; + } + + bool inch = false; // default mm + double width = 0.0; + double length = 0.0; + double height = 0.0; + double wireDia = 0.0; + double pitch = 0.0; + double chamfer = 0.0; + bool leaded = false; + bool ok = false; + + stringstream tstr; + string line; + + line.clear(); + while( line.compare( "mm" ) && line.compare( "in" ) ) + { + cout << "* Units (mm,in): "; + line.clear(); + std::getline( cin, line ); + } + + if( line.compare( "mm" ) ) + inch = true; + + ok = false; + while( !ok ) + { + cout << "* Width: "; + + line.clear(); + std::getline( cin, line ); + + tstr.clear(); + tstr.str( line ); + + tstr >> width; + if( !tstr.fail() && width >= 0.001 ) + ok = true; + } + + ok = false; + while( !ok ) + { + cout << "* Length: "; + + line.clear(); + std::getline( cin, line ); + + tstr.clear(); + tstr.str( line ); + + tstr >> length; + if( !tstr.fail() && length > 0.0 ) + ok = true; + } + + ok = false; + while( !ok ) + { + cout << "* Height: "; + + line.clear(); + std::getline( cin, line ); + + tstr.clear(); + tstr.str( line ); + + tstr >> height; + if( !tstr.fail() && height >= 0.001 ) + ok = true; + } + + ok = false; + while( !ok ) + { + cout << "* Chamfer (0 for none): "; + + line.clear(); + std::getline( cin, line ); + + tstr.clear(); + tstr.str( line ); + + tstr >> chamfer; + if( !tstr.fail() && chamfer >= 0.0 ) + { + if( chamfer > width / 3.0 || chamfer > length / 3.0 ) + cout << "* WARNING: chamfer must be <= MIN( width, length )/3\n"; + else + ok = true; + } + } + + if( chamfer < 1e-6 ) + { + ok = false; + while( !ok ) + { + cout << "* Leaded: Y, N: "; + + line.clear(); + std::getline( cin, line ); + + if( !line.compare( "Y" ) || !line.compare( "y" ) ) + { + leaded = true; + ok = true; + } + else if( !line.compare( "N" ) || !line.compare( "n" ) ) + { + leaded = false; + ok = true; + } + } + } + + ok = false; + while( leaded && !ok ) + { + cout << "* Wire dia.: "; + + line.clear(); + std::getline( cin, line ); + + tstr.clear(); + tstr.str( line ); + + tstr >> wireDia; + if( !tstr.fail() && wireDia >= 0.001 ) + { + if( wireDia >= length ) + cout << "* WARNING: wire diameter must be < length\n"; + else + ok = true; + } + } + + ok = false; + while( leaded && !ok ) + { + cout << "* Pitch: "; + + line.clear(); + std::getline( cin, line ); + + tstr.clear(); + tstr.str( line ); + + tstr >> pitch; + if( !tstr.fail() && pitch >= 0.001 ) + { + if( pitch <= ( length + wireDia ) / 2.0 ) + cout << "* WARNING: pitch must be > (length + wireDia)/2\n"; + else + ok = true; + } + } + + line.clear(); + while( line.empty() || line.find( ".idf" ) == string::npos ) + { + cout << "* File name (*.idf): "; + + line.clear(); + std::getline( cin, line ); + } + + FILE* fp = fopen( line.c_str(), "w" ); + + if( !fp ) + { + cerr << "Could not open output file: " << line << "\n"; + } + else + { + fprintf( fp, "# rectangular outline%s\n", leaded ? ", leaded" : "" ); + fprintf( fp, "# file: \"%s\"\n", line.c_str() ); + + if( inch ) + { + width *= 1000.0; + length *= 1000.0; + height *= 1000.0; + wireDia *= 1000.0; + pitch *= 1000.0; + chamfer *= 1000.0; + + fprintf( fp, "# width: %d THOU\n", (int) width ); + fprintf( fp, "# length: %d THOU\n", (int) length ); + fprintf( fp, "# height: %d THOU\n", (int) height ); + + if( leaded ) + { + fprintf( fp, "# wire dia: %d THOU\n", (int) wireDia ); + fprintf( fp, "# pitch: %d THOU\n", (int) pitch ); + } + else + { + fprintf( fp, "# chamfer: %d THOU\n", (int) chamfer ); + } + + fprintf( fp, ".ELECTRICAL\n" ); + fprintf( fp, "\"RECT%sIN\" \"W%d_L%d_H%d", leaded ? "L" : "", + (int) width, (int) length, (int) height ); + + if( leaded ) + fprintf( fp, "_D%d_P%d\" ", (int) wireDia, (int) pitch ); + else + fprintf( fp, "_C%d\" ", (int) chamfer ); + + fprintf( fp, "THOU %d\n", (int) height ); + } + else + { + fprintf( fp, "# width: %.3f mm\n", width ); + fprintf( fp, "# length: %.3f mm\n", length ); + fprintf( fp, "# height: %.3f mm\n", height ); + + if( leaded ) + { + fprintf( fp, "# wire dia: %.3f mm\n", wireDia ); + fprintf( fp, "# pitch: %.3f mm\n", pitch ); + } + else + { + fprintf( fp, "# chamfer: %.3f mm\n", chamfer ); + } + + fprintf( fp, ".ELECTRICAL\n" ); + fprintf( fp, "\"RECT%sMM\" \"W%.3f_L%.3f_H%.3f_", leaded ? "L" : "", + width, length, height ); + + if( leaded ) + fprintf( fp, "D%.3f_P%.3f\" ", wireDia, pitch ); + else + fprintf( fp, "C%.3f\" ", chamfer ); + + fprintf( fp, "MM %.3f\n", height ); + } + + if( leaded ) + writeLeaded( fp, width, length, height, wireDia, pitch, inch ); + else + writeLeadless( fp, width, length, height, chamfer, inch ); + + fprintf( fp, ".END_ELECTRICAL\n" ); + fclose( fp ); + } + + setlocale( LC_ALL, "" ); + return 0; +} + + +void writeLeaded( FILE* fp, double width, double length, + double height, double wireDia, double pitch, bool inch ) +{ + if( inch ) + { + int x1, x2, x3; + int y1, y2; + + x1 = pitch / 2.0; + x2 = width / 2.0 - x1; + x3 = x2 - width; + + y1 = wireDia / 2.0; + y2 = length / 2.0; + + fprintf( fp, "0 %d %d 0\n", x1, y1 ); + fprintf( fp, "0 %d %d 0\n", x2, y1 ); + fprintf( fp, "0 %d %d 0\n", x2, y2 ); + fprintf( fp, "0 %d %d 0\n", x3, y2 ); + fprintf( fp, "0 %d %d 0\n", x3, -y2 ); + fprintf( fp, "0 %d %d 0\n", x2, -y2 ); + fprintf( fp, "0 %d %d 0\n", x2, -y1 ); + fprintf( fp, "0 %d %d 0\n", x1, -y1 ); + fprintf( fp, "0 %d %d 180\n", x1, y1 ); + } + else + { + double x1, x2, x3; + double y1, y2; + + x1 = pitch / 2.0; + x2 = width / 2.0 - x1; + x3 = x2 - width; + + y1 = wireDia / 2.0; + y2 = length / 2.0; + + fprintf( fp, "0 %.3f %.3f 0\n", x1, y1 ); + fprintf( fp, "0 %.3f %.3f 0\n", x2, y1 ); + fprintf( fp, "0 %.3f %.3f 0\n", x2, y2 ); + fprintf( fp, "0 %.3f %.3f 0\n", x3, y2 ); + fprintf( fp, "0 %.3f %.3f 0\n", x3, -y2 ); + fprintf( fp, "0 %.3f %.3f 0\n", x2, -y2 ); + fprintf( fp, "0 %.3f %.3f 0\n", x2, -y1 ); + fprintf( fp, "0 %.3f %.3f 0\n", x1, -y1 ); + fprintf( fp, "0 %.3f %.3f 180\n", x1, y1 ); + } + + return; +} + +void writeLeadless( FILE* fp, double width, double length, + double height, double chamfer, bool inch ) +{ + if( chamfer < 0.001 ) + { + if( inch ) + { + int x = width / 2.0; + int y = length / 2.0; + + fprintf( fp, "0 %d %d 0\n", x, y ); + fprintf( fp, "0 %d %d 0\n", -x, y ); + fprintf( fp, "0 %d %d 0\n", -x, -y ); + fprintf( fp, "0 %d %d 0\n", x, -y ); + fprintf( fp, "0 %d %d 0\n", x, y ); + } + else + { + double x = width / 2.0; + double y = length / 2.0; + + fprintf( fp, "0 %.3f %.3f 0\n", x, y ); + fprintf( fp, "0 %.3f %.3f 0\n", -x, y ); + fprintf( fp, "0 %.3f %.3f 0\n", -x, -y ); + fprintf( fp, "0 %.3f %.3f 0\n", x, -y ); + fprintf( fp, "0 %.3f %.3f 0\n", x, y ); + } + + return; + } + + if( inch ) + { + int x = width / 2.0; + int y = length / 2.0; + int x1 = x - chamfer; + int y1 = y - chamfer; + + fprintf( fp, "0 %d %d 0\n", x, y ); + fprintf( fp, "0 %d %d 0\n", -x1, y ); + fprintf( fp, "0 %d %d 0\n", -x, y1 ); + fprintf( fp, "0 %d %d 0\n", -x, -y ); + fprintf( fp, "0 %d %d 0\n", x, -y ); + fprintf( fp, "0 %d %d 0\n", x, y ); + } + else + { + double x = width / 2.0; + double y = length / 2.0; + double x1 = x - chamfer; + double y1 = y - chamfer; + + fprintf( fp, "0 %.3f %.3f 0\n", x, y ); + fprintf( fp, "0 %.3f %.3f 0\n", -x1, y ); + fprintf( fp, "0 %.3f %.3f 0\n", -x, y1 ); + fprintf( fp, "0 %.3f %.3f 0\n", -x, -y ); + fprintf( fp, "0 %.3f %.3f 0\n", x, -y ); + fprintf( fp, "0 %.3f %.3f 0\n", x, y ); + } + + return; +} |