/usr/share/pcb/m4/optek.inc is in pcb-common 20110918-9.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 | # -*- m4 -*-
#
# $Id$
# COPYRIGHT
#
# PCB, interactive printed circuit board design
# Copyright (C) 2007 Dan McMahill
#
# 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; version 2 of the License.
#
# 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, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
# The symbols produced by this file may be used and redistributed
# without restriction as part of a PCB layout file. Distribution
# of footprints produced by this file as part of a footprint
# library is governed by the same license as this source file.
#
# Optek Specific Footprints -- see www.optekinc.com
# Surface mount LED lamps, Package "RA 2.8x1.2x.8" for example part number OVSRWACR6
# $1: canonical name
# $2: name on PCB
# $3: value
define(`PKG_OPTEK_RA_2p8_1p2_0p8',
`
# pad width and length (1/100 mil)
define(`PADW', `eval(140 * 10000/254)')
define(`PADL', `eval(90 * 10000/254)')
# pad center (X) (1/100 mil)
define(`PADC', `eval(120 * 10000/254)')
# x values for the pads
define(`PX1', `eval(PADC - (PADL - PADW)/2)')
define(`PX2', `eval(PADC + (PADL - PADW)/2)')
# package width (1/100 mil)
define(`PACKW', `39500')
# package height (1/100 mil)
define(`PACKH', `36000')
# width of soldermask relief (5 mil on each side)
define(`MASKW', `eval(PADL + 1000)')
# silkscreen width (1/100 mils)
define(`SILKW', `1000')
# how much space to leave around the part before the
# silk screen (1/100 mils)
define(`SILKS', `800')
# top edge silk
define(`SXTOP', `eval( 50*10000/254 - SILKS - SILKW/2)')
define(`SYTOP', `eval( -45 * 10000/254)')
# bottom edge silk
define(`SXBOT', `eval( 5500 + SILKS + SILKW/2 )')
define(`SYBOT1', `eval( PADL/2 + SILKS + SILKW/2 )')
define(`SYBOT2', `eval( -1400 + 4700 + SILKS + SILKW/2 )')
# Element [SFlags "Desc" "Name" "Value" MX MY TX TY TDir TScale TSFlags]
Element[ "" "`$1'" "`$2'" "`$3'" 0 0 0 0 0 100 ""]
(
# Pad [rX1 rY1 rX2 rY2 Thickness Clearance Mask "Name" "Number" SFlags]
# the pads
Pad[ -PX1 0 -PX2 0 PADL 1000 MASKW "K" "1" "square"]
Pad[ PX1 0 PX2 0 PADL 1000 MASKW "A" "2" "square"]
# Silk screen around package
# ElementLine[ x1 y1 x2 y2 width]
# top edge
ElementLine[ -SXTOP SYTOP SXTOP SYTOP SILKW ]
# left/right and bottom
ElementLine[ -SXBOT SYBOT1 -SXBOT SYBOT2 SILKW ]
ElementLine[ SXBOT SYBOT1 SXBOT SYBOT2 SILKW ]
ElementLine[ -SXBOT SYBOT2 SXBOT SYBOT2 SILKW ]
)')
# -------------------------------------------------------------------
# EXTRACT_BEGIN
#
## OPTEK Surface Mount LED's
#
# See www.optekinc.com
define(`PKG_OPTEK_OVSRWACR6', `PKG_OPTEK_RA_2p8_1p2_0p8(`$1', `$2', `$3')')
# EXTRACT_END
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