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@@ -2,20 +2,22 @@
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2
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3
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DEVICE="/dev/ttyACM0"
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4
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4
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DATAFILE="foo.dat"
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+TMPFILE="/tmp/dd2data"
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+
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5
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IMAGE="graphe.png"
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6
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-NB_READ=1000
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8
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+NB_READ=12000
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9
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./t -n ${NB_READ} -d ${DEVICE} | tee -a ${DATAFILE}
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11
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10
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12
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gnuplot << __EOC__
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11
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-set term png size 1024,512
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+set term png size 1600,512
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set output "${IMAGE}"
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13
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15
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set grid
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14
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set xdata time
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15
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set timefmt "%s"
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-set format x "%H:%M:S"
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-plot "${DATAFILE}" using 1:2 title "foo" with lines, \
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- "${DATAFILE}" using 1:3 title "bar" with lines, \
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+set format x "%H:%M:%S"
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+plot "${DATAFILE}" using 1:2 title " foo" with lines, \
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20
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+ "${DATAFILE}" using 1:3 title " bar" with lines, \
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"${DATAFILE}" using 1:4 title "quux" with lines, \
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20
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"${DATAFILE}" using 1:5 title "booz" with lines
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__EOC__
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