FreeCalypso > hg > ueda-linux

annotate ifctf-part-lib/uschem-symbols/mkheader.c @ 82:20c6f84c75e7

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bomstruct.h factored out
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 23 Feb 2017 19:18:16 +0000
parents cd92449fdb51
children
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1 /*
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2 * This program generates a uschem (subset of gschem) symbol
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3 * for a dual-row header. Can also be used for board-to-board connectors.
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4 */
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5
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6 #include <stdio.h>
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7 #include <strings.h>
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8 #include <ctype.h>
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9
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10 int npins, btb;
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11 int pinlength = 300, vstep = 400, boxwidth = 800;
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12 int textoff_x = 75, textoff_y = 50;
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13 int curpin, ycoord;
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14
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15 doit()
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16 {
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17 ycoord = npins / 2 * vstep;
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18 printf("B %d 0 %d %d 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1\n", pinlength,
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19 boxwidth, ycoord);
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20 if (!btb)
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21 printf("L %d %d %d 0 3 0 0 0 -1 -1\n",
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22 pinlength + boxwidth / 2, ycoord,
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23 pinlength + boxwidth / 2);
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24 for (curpin = 1; curpin <= npins; ) {
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25 ycoord -= vstep / 2;
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26 printf("P 0 %d %d %d 1 0 0\n{\n", ycoord, pinlength, ycoord);
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27 printf("T %d %d 5 8 1 1 0 6 1\n", pinlength - textoff_x,
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28 ycoord + textoff_y);
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29 printf("pinnumber=%d\n}\n", curpin++);
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30 printf("P %d %d %d %d 1 0 1\n{\n", pinlength + boxwidth, ycoord,
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31 pinlength * 2 + boxwidth, ycoord);
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32 printf("T %d %d 5 8 1 1 0 0 1\n",
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33 pinlength + boxwidth + textoff_x, ycoord + textoff_y);
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34 printf("pinnumber=%d\n}\n", curpin);
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35 ycoord -= vstep / 2;
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36 if (!btb && curpin < npins)
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37 printf("L %d %d %d %d 3 0 0 0 -1 -1\n", pinlength,
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38 ycoord, pinlength + boxwidth, ycoord);
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39 curpin++;
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40 }
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41 }
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42
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43 main(argc, argv)
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44 char **argv;
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45 {
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46 char **ap;
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47
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48 ap = argv + 1;
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49 if (*ap && !strcmp(*ap, "-b")) {
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50 ap++;
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51 btb = 1;
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52 }
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53 if (!*ap || !isdigit(**ap)) {
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54 fprintf(stderr, "usage: %s [-b] npins\n", argv[0]);
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55 exit(1);
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56 }
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57 npins = atoi(*ap);
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58 if (npins < 2 || npins & 1) {
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59 fprintf(stderr, "%s: invalid npins argument\n", argv[0]);
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60 exit(1);
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61 }
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62 doit();
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63 exit(0);
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64 }