use strict;
# sudo apt install libdevice-serialport-perl libdata-dump-perl
use Device::SerialPort;
+use Time::HiRes;
use Data::Dump qw(dump);
-my $port = shift @ARGV || '/dev/ttyUSB0';
-my $influx_url = shift @ARGV || 'http://10.13.37.229:8186/write?db=telegraf';
-$influx_url = 'http://10.13.37.92:8086/write?db=rot13';
+my $port = shift @ARGV || '/dev/serial/by-path/platform-3f980000.usb-usb-0:1.3:1.0-port0';
+my $influx_url = shift @ARGV || 'http://192.168.3.40:8086/write?consistency=any&db=rot13';
my $debug = $ENV{DEBUG} || 0;
while (1) {
my ($len, $string) = $s->read(24);
+ my $t = int( Time::HiRes::time() * 1_000_000_000 );
die $! if ! defined($len);
if ( $len > 0 ) {
my @v = unpack('n*', $string);
$influx .= "$names[$i]=$v[$i],";
};
$influx =~ s/,$//;
- print "$influx\n";
- system "curl --silent -XPOST '$influx_url' --data-binary '$influx'"
+ $influx .= " $t";
+ print "$influx\n" if -e '/dev/shm/air-debug';
+ system "curl --max-time 2 --silent -XPOST '$influx_url' --data-binary '$influx'"
}
}