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 6 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 [-o pngfile] file ..." 1>&2 |
6 | exit 1 |
7 | } |
8 | |
9 | |
10 | if [ "X$1" = X-o ]; then |
11 | out=$2 |
12 | shift 2 |
13 | fi |
14 | [ "$1" ] || usage |
15 | [ "${1#-}" = "$1" ] || usage |
16 | |
17 | gnuplot -persist <<EOF |
18 | `[ "$out" ] && ( echo set term png\;; echo set output \'$out\'; )` |
19 | set xlabel "MHz" |
20 | set ylabel "dB" |
21 | set xrange [2402:2483] |
22 | #set yrange [-30:-5] |
23 | set title "Received signal strength" |
24 | set data style errorlines |
25 | plot \ |
26 | `for n in $@; do |
27 | if [ "$n" = "${n#*=}" ]; then |
28 | file=$n |
29 | title=${n%.*} |
30 | else |
31 | file=${n#*=} |
32 | title=${n%%=*} |
33 | fi |
34 | echo -n $comma \'$file\' title \'$title\' |
35 | comma=, |
36 | done` |
37 | EOF |
38 |