convert lga16.py to Python3, confirmed identical output
[hw/altusmetrum] / packages / s-pwson-n8.5c
1 /*
2  * Copyright © 2012 Keith Packard <keithp@keithp.com>
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; version 2 of the License.
7  *
8  * This program is distributed in the hope that it will be useful, but
9  * WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
11  * General Public License for more details.
12  *
13  * You should have received a copy of the GNU General Public License along
14  * with this program; if not, write to the Free Software Foundation, Inc.,
15  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
16  */
17
18 load "footprint.5c"
19 import Footprint;
20
21 real pad_expose = 0.1;
22 real pad_width = 0.28;
23 real pad_height = 0.50;
24 real pad_x_spacing = 0.50;
25 real pad_y_gap = 1.4;
26 real pad_y_spacing = pad_y_gap + pad_height;
27
28 real package_width = 2;
29 real package_height = 2;
30
31 real center_width = 1.6;
32 real center_height = 0.9;
33
34 real clearance = 0.0061 * 25.4;
35 real mask = 0.07;
36
37 real pad_x_off = package_width / 2 - (pad_width - pad_expose) / 2 + pad_expose;
38
39 real num_pad = 4;       /* per side */
40
41 element_start("s-pwson-n8");
42
43 /* full center pad */
44 pad_mm_partial(0, 0, center_width, center_height, 0.63, "9");
45
46 via_mm(-0.9, 0, process_drill, process_ring, "9");
47 via_mm( 0.9, 0, process_drill, process_ring, "9");
48
49 real pad_y_off = pad_y_spacing / 2;
50
51 real pad_off(int n) {
52         return pad_x_spacing * (n - (num_pad - 1) / 2);
53 }
54
55 for (int pad = 0; pad < num_pad; pad++) {
56         /* bottom side (1-4) */
57
58         pad_mm(pad_off(pad),
59                pad_y_off,
60                pad_width,
61                pad_height,
62                sprintf("%d", pad + 1),
63                sprintf("%d", pad + 1));
64
65         /* top side (8-5) */
66
67         pad_mm(pad_off(pad),
68                -pad_y_off,
69                pad_width,
70                pad_height,
71                sprintf("%d", 8 - pad),
72                sprintf("%d", 8 - pad));
73 }
74
75 rect(-package_width/2, -package_height/2, package_width, package_height);
76
77 real dot_off = -.3;
78
79 line(-package_width/2 + dot_off, package_height/2 - dot_off,
80      -package_width/2 + dot_off, package_height/2 - dot_off);
81
82 element_end();