IEEE 802.15.4 subsystem
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IEEE 802.15.4 subsystem Git Source Tree
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Source at commit 49e7c83796bc04941e9dbcec69bc0751563ff4d4 created 7 years 5 days ago. By Werner Almesberger, atusb/: use ""VDD" symbol from kicad-libs | |
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1 | #!/bin/sh |
2 | |
3 | usage() |
4 | { |
5 | echo "usage: $0 [-f font] [-p png_file] prefix peak_file" 1>&2 |
6 | exit 1 |
7 | } |
8 | |
9 | |
10 | font= |
11 | term= |
12 | output= |
13 | |
14 | while true; do |
15 | case "$1" in |
16 | -f) [ "$2" ] || usage |
17 | shift |
18 | font=$1;; |
19 | -p) [ "$2" ] || usage |
20 | shift |
21 | term="set term png" |
22 | output="set output \"$1\"";; |
23 | -*) usage;; |
24 | *) |
25 | break;; |
26 | esac |
27 | shift |
28 | done |
29 | |
30 | [ "$2" ] || usage |
31 | [ "$3" ] && usage |
32 | |
33 | prefix=$1 |
34 | file=$2 |
35 | |
36 | gnuplot -persist <<EOF |
37 | $term |
38 | $output |
39 | |
40 | set label "$prefix" at graph 0.03, graph 0.93 font "$font,22" |
41 | |
42 | set xrange [2404:2481] |
43 | set yrange [-20:20] |
44 | |
45 | set xlabel "Frequency of test wave (MHz)" |
46 | set ylabel "Peak power (dB)" |
47 | |
48 | set xzeroaxis lt -1 |
49 | set mytics 2 |
50 | set grid |
51 | |
52 | plot "$file" using (\$1-0.5):2 with linespoints notitle |
53 | EOF |
54 |