X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=serial.pl;h=06197a0e1ee4945f73d302d2e8ce394eb7b089a8;hb=8706ce2f99dfd5dc9dacd869ce596e35e577777b;hp=5dc5bdab7c9ead3da35839e369c96c8a1846941b;hpb=a6498a81e44bfce0176b98ccf76bf489848f9615;p=vaillant-thermostat

diff --git a/serial.pl b/serial.pl
index 5dc5bda..06197a0 100755
--- a/serial.pl
+++ b/serial.pl
@@ -11,6 +11,8 @@ my $path = shift @ARGV || '/dev/serial/by-path/platform-20980000.usb-usb-0:1.3.1
 
 $|=1;
 
+connect_again:
+
 my $s = new Device::SerialPort( $path ) || die $!;
 $s->baudrate(2400);
 $s->databits(8); # 7
@@ -28,22 +30,24 @@ my $sym;
 
 sub _mqtt_pub {
 	my ( $t, $m ) = @_;
-	my $cmd = "mosquitto_pub -h rpi2 -t 'stat/rpi/$t' -m '$m'";
+	my $cmd = "mosquitto_pub -h rpi2 -t '$t' -m '$m'";
 	#warn "# _mqtt_pub [$t] = [$m]\n";
-	warn "## $cmd";
+	#warn "## $cmd";
 	system $cmd;
 }
 
 while (1) {
 	my ($len, $string) = $s->read($read_len);
+	goto connect_again if ! defined $len;
 	my $ts = time();
 
 	if ( $len > 0 ) {
 		my $hex = unpack('H*',$string);
 		$hex =~ s/(..)/$1 /g;
 
-		my $temp = `curl localhost:3000/temp.txt`;
+		my $temp = `curl -q localhost:3000/temp.txt`;
 		$temp =~ s/\s+/ /gs;
+		$temp =~ s/^\s+//;
 
 		#printf "%s %2d  %s\n", time(), $len, $hex;
 		printf "%8.4f %6.2f %2d  %s | %s\n", $ts, $ts - $t, $len, $hex, $temp;
@@ -64,6 +68,12 @@ while (1) {
 			_mqtt_pub "stat/boiler/" . chr(ord('a') + $_) => $d[$_] foreach 0 .. $#d;
 		}
 
+		my @v = split(/\s+/, $temp, 3);
+		my @n = qw( DS18B20/temperature DHT22/temperature DHT22/humidity );
+		foreach (@v) {
+			_mqtt_pub "stat/boiler/" . shift(@n) => $_;
+		}
+
 	}
 }