From 59b28a41e509a3d933d3dac493ad78e60561e1d9 Mon Sep 17 00:00:00 2001
From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Fri, 21 May 2021 17:11:30 +0200
Subject: [PATCH] turn debug on with: touch /dev/shm/air-debug

---
 dsm501.pl  | 4 ++--
 mh-z19b.pl | 2 +-
 pms3003.pl | 2 +-
 zph02.pl   | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/dsm501.pl b/dsm501.pl
index a821aaf..33277e5 100755
--- a/dsm501.pl
+++ b/dsm501.pl
@@ -7,7 +7,7 @@ use Time::HiRes;
 use Data::Dump qw(dump);
 
 my $port = shift @ARGV || '/dev/serial/by-path/platform-3f980000.usb-usb-0:1.3:1.0-port0';
-my $influx_url = shift @ARGV || 'http://10.13.37.92:8086/write?consistency=any&db=rot13';
+my $influx_url = shift @ARGV || 'http://10.60.0.92:8086/write?consistency=any&db=rot13';
 my $measurement = $ENV{MEASUREMENT} || 'dsm501';
 
 my $s = new Device::SerialPort( $port ) || die $!;
@@ -31,7 +31,7 @@ while (1) {
 			$string =~ s/[\r\n]+$//;
 			$string =~ s/\s/,/g;
 			my $influx = "$measurement,dc=trnjanska $string $t";
-			print "$influx\n";
+			print "$influx\n" if -e '/dev/shm/air-debug';
 			system "curl --silent -XPOST '$influx_url' --data-binary '$influx'"
 		} else {
 			warn "SKIP: $string\n";
diff --git a/mh-z19b.pl b/mh-z19b.pl
index 9076414..927951b 100755
--- a/mh-z19b.pl
+++ b/mh-z19b.pl
@@ -43,7 +43,7 @@ while (1) {
 		my $co2 = $v[2] * 255 + $v[3];
 		if ( $v[0] == 0xff && $sum == $checksum ) {
 			my $influx = "mh-z19b,dc=trnjanska co2=$co2 $t";
-			print "$influx\n";
+			print "$influx\n" if -e '/dev/shm/air-debug';
 			system "curl --max-time 2 --silent -XPOST '$influx_url' --data-binary '$influx'";
 			system "mosquitto_pub -h rpi2 -t 'air/mh-z19b/co2' -m $co2";
 		} else {
diff --git a/pms3003.pl b/pms3003.pl
index c1708f6..cb68af2 100755
--- a/pms3003.pl
+++ b/pms3003.pl
@@ -59,7 +59,7 @@ while (1) {
 			};
 			$influx =~ s/,$//;
 			$influx .= " $t";
-			print "$influx\n";
+			print "$influx\n" if -e '/dev/shm/air-debug';
 			system "curl --max-time 2 --silent -XPOST '$influx_url' --data-binary '$influx'"
 		}
 	}
diff --git a/zph02.pl b/zph02.pl
index 0a01d36..00d8c2d 100755
--- a/zph02.pl
+++ b/zph02.pl
@@ -45,7 +45,7 @@ while (1) {
 		my $pcnt = $v[3] + ( $v[4] / 100 );
 		if ( $v[0] == 0xff && $sum == $checksum ) {
 			my $influx = "zph02,dc=trnjanska pm25_pcnt=$pcnt $t";
-			print "$influx\n";
+			print "$influx\n" if -e '/dev/shm/air-debug';
 			system "curl --max-time 2 --silent -XPOST '$influx_url' --data-binary '$influx'";
 			system "mosquitto_pub -h rpi2 -t 'air/zph02/pm25' -m $pcnt";
 		}
-- 
2.20.1