#!/usr/bin/perl -w
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# Read raw cc128 data and republish without xml.
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# Probably only works if you have a single channel.
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use strict;
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use HTTP::Date "str2time";
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use FileHandle;
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local $| = 1;
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my $subclient = "mosquitto_sub -t sensors/cc128/raw -q 1";
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my $pubclient = "mosquitto_pub -t sensors/cc128 -q 1 -l";
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my $pubclient_ch1 = "mosquitto_pub -t sensors/cc128/ch1 -q 1 -l";
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open(SUB, "$subclient|");
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open(PUB, "|$pubclient");
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open(PUB_CH1, "|$pubclient_ch1");
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SUB->autoflush(1);
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PUB->autoflush(1);
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PUB_CH1->autoflush(1);
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while (my $line = <SUB>) {
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#<msg><src>CC128-v0.12</src><dsb>00002</dsb><time>00:02:12</time><tmpr>15.7</tmpr><sensor>0</sensor><id>03112</id><type>1</type><ch1><watts>00108</watts></ch1></msg>
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if ($line =~ m#<time>(.*)</time><tmpr> *([\-\d.]+)</tmpr><sensor>0</sensor><id>[0-9]*</id><type>1</type><ch1><watts>0*(\d+)</watts></ch1></msg.*#){
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my $reading_time = $1;
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my $temp = $2;
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my $watts = $3;
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my $now = time;
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my ($sec,$min,$hour,$mday,$month,$year,$wday,$yday,$isdst,$r_stamp);
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($sec,$min,$hour,$mday,$month,$year,$wday,$yday,$isdst) = localtime($now);
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$year += 1900;
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$month += 1;
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$r_stamp = str2time("$year-$month-$mday $reading_time");
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if($r_stamp > $now){
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$r_stamp -= 86400;
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}
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print PUB "$r_stamp,$temp,$watts\n";
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print PUB_CH1 "$r_stamp $watts\n";
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}
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}
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