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THZ: fix for LeJoke raspi4

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git-svn-id: https://svn.fhem.de/fhem/trunk@23284 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
immi 2020-12-02 22:56:26 +00:00
parent 67822adfa1
commit 73552252dc
1 changed files with 4 additions and 4 deletions
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8
fhem/FHEM/00_THZ.pm
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@ -1,8 +1,8 @@
##############################################
# 00_THZ
# $Id$
# by immi 11/2020
my $thzversion = "0.192";
# by immi 12/2020
my $thzversion = "0.193";
# this code is based on the hard work of Robert; I just tried to port it
# http://robert.penz.name/heat-pump-lwz/
########################################################################################
@ -1543,7 +1543,7 @@ sub THZ_ReadAnswer($) {
}
return ("THZ_ReadAnswer: InterfaceNotRespondig. Maybe too slow", "") if(!defined($buf)) ;
my $data = uc(unpack('H*', $buf));
$count =1; $countmax = 60;
$count =1; $countmax = 120; #increased to 120 for LeJoke his raspi4 is very fast reading and reaches 60 evry time
while (( (length($data) == 1) or (($data =~ m/^01/) and ($data !~ m/1003$/m ))) and ($count <= $countmax)){
select(undef, undef, undef, 0.005) if( $^O =~ /Win/ ); ###delay of 5 ms for windows-OS, because SimpleReadWithTimeout does not wait
my $buf1 = DevIo_SimpleReadWithTimeout($hash, 0.02);
@ -1554,7 +1554,7 @@ sub THZ_ReadAnswer($) {
Log3($hash->{NAME}, 5, "double read $count result with buf1 $data");
$count ++;
}
else{ $count += 5; }
else{ $count += 10; } # increased to 10 because doubled the countmax
}
return ("THZ_ReadAnswer: Interface max repeat limited to $countmax ", $data) if ($count == ($countmax +1));
Log3 $hash->{NAME}, 5, "THZ_ReadAnswer: uc unpack: '$data'";