Werner's Miscellanea
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Source at commit ebb0d2708b542ee20929375d9a22d37d86b100a5 created 10 years 1 month ago. By Werner Almesberger, ircstat/README: change date format from MMYY to YYMM | |
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1 | #!/bin/sh |
2 | PATH=$PATH:/home/qi/cae-tools/cameo |
3 | PATH=$PATH:/home/qi/cae-tools/gp2rml |
4 | |
5 | # |
6 | # Parameters: |
7 | # |
8 | # X0, Y0 lower left corner of raw board, default: 0mm 0mm |
9 | # X, Y position in array, default: 0 0 |
10 | # XN, YN number of boards in X/Y direction, default: 1 1 |
11 | # MILL diameter of mill, default: 35mil |
12 | # BOARD_Z board tickness, default: 0.8 mm |
13 | # ENGRAVE_Z engraving depth, default: 0.2 mm |
14 | # CLEARANCE tool clearance above PCB surface, default: 2mm |
15 | # |
16 | |
17 | while [ "$1" ]; do |
18 | eval "$1" |
19 | shift |
20 | done |
21 | |
22 | : ${X0:=0} ${Y0:=0} |
23 | : ${X:=0} ${Y:=0} |
24 | : ${XN:=1} ${YN:=1} |
25 | : ${MILL:=35mil} |
26 | : ${BOARD_Z:=0.8mm} |
27 | : ${ENGRAVE_Z:=0.2mm} |
28 | : ${CLEARANCE:=2mm} |
29 | |
30 | write=write |
31 | yi=0 |
32 | while [ $yi -lt $YN ]; do |
33 | xi=0 |
34 | while [ $xi -lt $XN ]; do |
35 | |
36 | cat <<EOF >_job |
37 | mm |
38 | gnuplot $MILL front.gp |
39 | |
40 | align 1 $X0 $Y0 # align relative to board corner |
41 | translate 4mm 4mm # move to PCB zone assigned to project |
42 | array +3mm +3mm `expr $X + $xi` `expr $Y + $yi` |
43 | z 0 -57.4mm # board surface (tool fully retracted) |
44 | z $ENGRAVE_Z # correct for reference level picked by gp2rml |
45 | clear |
46 | |
47 | z -$ENGRAVE_Z # engraving depth |
48 | gnuplot $MILL logo.gp |
49 | mill any $MILL 0.01mm |
50 | $write mill.gp |
51 | clear |
52 | z $ENGRAVE_Z |
53 | |
54 | z -$BOARD_Z # board thickness |
55 | z -0.5mm # tool extra depth |
56 | gnuplot $MILL front.gp |
57 | offset |
58 | append mill.gp |
59 | EOF |
60 | |
61 | cameo _job || exit |
62 | rm -f _job |
63 | |
64 | write=append |
65 | xi=`expr $xi + 1` |
66 | done |
67 | yi=`expr $yi + 1` |
68 | done |
69 | |
70 | gp2rml $CLEARANCE 0.5 0.5 mill.gp >mill.rml || exit |
71 |
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