X-Git-Url: http://git.rot13.org/?p=air-quality;a=blobdiff_plain;f=mh-z19b.pl;h=c2f8ffe302d16299fc7f41fb5292719af320a764;hp=0c3fbd10a90a2e7a7db6d94d58427eff96bba3ee;hb=632fc9b95bf751f33b6d71238adc6bb94f2e5ae6;hpb=d60ec903ff3334d644377bff1f682ede2941a28a

diff --git a/mh-z19b.pl b/mh-z19b.pl
index 0c3fbd1..c2f8ffe 100755
--- a/mh-z19b.pl
+++ b/mh-z19b.pl
@@ -6,7 +6,7 @@ use Device::SerialPort;
 use Time::HiRes;
 use Data::Dump qw(dump);
 
-my $port = shift @ARGV || '/dev/ttyUSB0';
+my $port = shift @ARGV || '/dev/serial/by-path/pci-0000:00:1a.7-usb-0:5.3.4:1.2';
 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';
 
@@ -16,7 +16,7 @@ $s->databits(8);
 $s->parity('none');
 $s->stopbits(1);
 $s->handshake('none');
-$s->read_char_time(0);
+$s->read_char_time(1);
 $s->read_const_time(10);
 $s->debug(1);
 
@@ -30,8 +30,7 @@ while (1) {
 	if ( $len > 0 ) {
 		my @v = unpack('C*', $string);
 		if ( $#v < 8 ) {
-			warn "# $len ",dump($string), dump( @v ), $/;
-			next;
+			die "# $len ",dump($string), dump( @v ), $/;
 		}
 
 		my $sum = 0;