premiere mesure de temperature avec le LM35
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@@ -5,9 +5,9 @@ DATAFILE="foo.dat"
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TMPFILE="/tmp/dd2data"
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IMAGE="graphe.png"
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NB_READ=12000
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NB_READ=50
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./t -n ${NB_READ} -d ${DEVICE} | tee -a ${DATAFILE}
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./t -v -n ${NB_READ} -d ${DEVICE} | tee -a ${DATAFILE}
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gnuplot << __EOC__
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set term png size 1600,512
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@@ -33,7 +33,7 @@ for (count=0; count<iters; count++) {
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fprintf(stderr, "getline #%d -> %d\n", count, foo);
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fprintf(stderr, "%s\n", ligne);
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}
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foo = parse4values(ligne, 'X', datas);
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foo = parse4values(ligne, 'T', datas);
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//
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if (foo >= 0) {
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temps = time(NULL);
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