42c6aa7024
git-svn-id: svn+ssh://asterix.ieap.uni-kiel.de/home/subversion/stephan/solo/eda/cospi/host@9326 bc5caf13-1734-44f8-af43-603852e9ee25
39 lines
833 B
Awk
Executable file
39 lines
833 B
Awk
Executable file
#! /usr/bin/awk -f
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BEGIN {
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maxP = 1050
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minP = -100
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}
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/^H/{ t=$2 }
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/^P/ {
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Word1 = strtonum($2)
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Word2 = strtonum($3)
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Word3 = strtonum($4)
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Word4 = strtonum($5)
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D1 = strtonum($6)
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D2 = strtonum($7)
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if (D2<10) next
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C1 = rshift(Word1, 1)
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C2 = or(lshift(and(Word3, 0x3f), 6), and(Word4, 0x3f))
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C3 = rshift(Word4, 6)
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C4 = rshift(Word3, 6)
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C5 = or(lshift(and(Word1, 1), 10), rshift(Word2, 6))
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C6 = and(Word2, 0x3f)
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UT1 = 8*C5+20224
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dT = D2 - UT1
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Temperature = 0.1*(200 + dT*(C6+50)/1024)
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OFF = C2*4 + ((C4-512)*dT)/4096
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SENS = C1 + (C3*dT)/1024 + 24576
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X = (SENS * (D1-7168))/16384 - OFF
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Pressure = 0.1*(X*10/32 + 2500)
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if (Pressure >= minP && Pressure <= maxP) {
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printf "P%s %u %6.2f %7.2f\n", $1, t, Temperature, Pressure
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}
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}
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