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63 lines
1.4 KiB
Perl
Executable File
63 lines
1.4 KiB
Perl
Executable File
#!/usr/bin/perl
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#
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# drl2gerber - Convert a KiCAD-generated Excellon drill file to Gerber
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#
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# Written 2011, 2017 by Werner Almesberger
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# Copyright 2011, 2017 Werner Almesberger
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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sub begin
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{
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return if $began;
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$began = 1;
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print "G04 MACHINE-GENERATED FROM DRILL FILE*\n" || die;
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print "G01*\n" || die; # linear Interpolation
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print "G70*\n" || die; # inch units
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print "G90*\n" || die; # absolute Mode
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if ($mm) {
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print "%MOMM*%*\n" || die; # millimeters, RS274X-style
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} else {
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print "%MOIN*%*\n" || die; # inches, RS274X-style
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}
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print "%FSLAX34Y34*%\n" || die; # format
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}
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while (<>) {
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chop;
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if (/^METRIC/) {
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$mm = 1;
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next;
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}
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if (/^T(\d+)C/) {
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&begin;
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print "%ADD", $1 + 10, "C,$'*%\n" || die;
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next;
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}
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if (/^T(\d+)$/) {
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&begin;
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print "G54D", $1 + 10, "*\n" || die;
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next;
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}
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if (/^X([-0-9.]+)Y([-0-9.]+)$/) {
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&begin;
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printf("X%dY%dD03*\n", $1 * 10000, $2 * 10000) || die;
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next;
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}
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if (/^X([-0-9.]+)Y([-0-9.]+)G85X([-0-9.]+)Y([-0-9.]+)$/) {
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&begin;
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printf("X%dY%dD02*\nX%dY%dD01*\n",
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$1 * 10000, $2 * 10000, $3 * 10000, $4 * 10000) || die;
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next;
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}
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}
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&begin;
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print "M02*\n" || die;
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