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Average added

git-svn-id: https://svn.fhem.de/fhem/trunk@1081 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2011-10-23 09:23:55 +00:00
parent 36579df401
commit 872a4bba8a
5 changed files with 210 additions and 16 deletions

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@ -12,6 +12,7 @@
- feature: FritzBox 7270 ZIP file
- buxgfix: prevent fhem from stalling if telnet times out in 66_ECMD.pm
- feature: FHEMWEB longpoll mode, small fixes, tuned smallscreen mode
- feature: average module added
- 2011-07-08 (5.1)
- feature: smallscreen optimizations for iPhone

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@ -159,7 +159,6 @@ FHT_Initialize($)
# 810c0d20 0909a001 3232 7e006724 (NYI)
$hash->{Match} = "^81..(04|09|0d)..(0909a001|83098301|c409c401)..";
$hash->{SetFn} = "FHT_Set";
$hash->{StateFn} = "FHT_SetState";
$hash->{DefFn} = "FHT_Define";
$hash->{UndefFn} = "FHT_Undef";
$hash->{ParseFn} = "FHT_Parse";
@ -302,19 +301,6 @@ FHT_Set($@)
}
#####################################
sub
FHT_SetState($$$$)
{
my ($hash, $tim, $vt, $val) = @_;
return "Ignoring FHZ state" if($vt =~ m/^FHZ:/);
$vt =~ s/^FHZ://;
return "Undefined type $vt" if(!defined($c2b{$vt}) && !defined($warnings{$vt}));
return undef;
}
#####################################
sub
FHT_Define($$)

129
fhem/FHEM/98_average.pm Normal file
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@ -0,0 +1,129 @@
##############################################
# Avarage computing
package main;
use strict;
use warnings;
##########################
sub
average_Initialize($)
{
my ($hash) = @_;
$hash->{DefFn} = "average_Define";
$hash->{NotifyFn} = "average_Notify";
$hash->{AttrList} = "disable:0,1";
}
##########################
sub
average_Define($$$)
{
my ($hash, $def) = @_;
my ($name, $type, $re, $rest) = split("[ \t]+", $def, 4);
if(!$re || $rest) {
my $msg = "wrong syntax: define <name> average device[:event]";
return $msg;
}
# Checking for misleading regexps
eval { "Hallo" =~ m/^$re$/ };
return "Bad regexp: $@" if($@);
$hash->{REGEXP} = $re;
$hash->{STATE} = "active";
return undef;
}
##########################
sub
average_Notify($$)
{
my ($avg, $dev) = @_;
my $avgName = $avg->{NAME};
return "" if(AttrVal($avgName, "disable", undef));
my $devName = $dev->{NAME};
my $re = $avg->{REGEXP};
my $max = int(@{$dev->{CHANGED}});
my $tn;
my $trigger = "";
for (my $i = 0; $i < $max; $i++) {
my $s = $dev->{CHANGED}[$i];
################
# Filtering
next if(!defined($s));
my ($evName, $val) = split(" ", $s, 2); # resets $1
next if($devName !~ m/^$re$/ && "$devName:$s" !~ m/^$re$/ || $s =~ m/_avg_/);
$val = $1 if(defined($1));
next if(!defined($val) || $val !~ m/^(\d+\.?\d*)/);
$val = $1;
################
# Avg computing
$evName =~ s/[^A-Za-z_-].*//;
$tn = TimeNow() if(!$tn);
my $r = $dev->{READINGS};
my @dNow = split("[ :-]", $tn);
for(my $idx = 0; $idx <= 1; $idx++) {
my $secNow = 3600*$dNow[3] + 60*$dNow[4] + $dNow[5];
$secNow += $dNow[2]*86400 if($idx);
my $cumName = "${evName}_cum_" . ($idx ? "month" : "day");
my $avgName = "${evName}_avg_" . ($idx ? "month" : "day");
if(!$r->{$cumName}) {
$r->{$cumName}{VAL} = $secNow*$val;
$r->{$avgName}{VAL} = $val;
$r->{$cumName}{TIME} = $r->{$avgName}{TIME} = $tn;
next;
}
my @dLast = split("[ :-]", $r->{$cumName}{TIME});
my $secLast = 3600*$dLast[3] + 60*$dLast[4] + $dLast[5];
$secLast += $dLast[2]*86400 if($idx);
if($idx == 0 && ($dLast[2] == $dNow[2]) ||
$idx == 1 && ($dLast[1] == $dNow[1])) {
my $cum = $r->{$cumName}{VAL} + ($secNow-$secLast) * $val;
$r->{$cumName}{VAL} = $cum;
$r->{$avgName}{VAL} = sprintf("%0.1f", $cum/$secNow);
} else {
$trigger .= " $avgName:".$r->{$avgName}{VAL};
$r->{$cumName}{VAL} = $secNow*$val;
$r->{$avgName}{VAL} = $val;
}
$r->{$cumName}{TIME} = $r->{$avgName}{TIME} = $tn;
}
}
$addNotifyCB{"avg:$devName"} = "average_Callback $devName $trigger"
if($trigger);
return undef;
}
sub
average_Callback($)
{
my ($arg) = @_;
my ($dev, @list) = split(" ", $arg);
my $n = 0;
for(my $n = 0; $n < @list; $n++) {
my ($name, $value) = split(":", $list[$n]);
$defs{$dev}{CHANGED}[$n] = "$name: $value";
}
DoTrigger($dev, undef);
}
1;

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@ -149,6 +149,7 @@
<a href="#SUNRISE_EL">SUNRISE_EL</a> &nbsp;
<a href="#at">at</a> &nbsp;
<a href="#autocreate">autocreate</a> &nbsp;
<a href="#average">average</a> &nbsp;
<a href="#dummy">dummy</a> &nbsp;
<a href="#dumpdef">dumpdef</a> &nbsp;
<a href="#holiday">holiday</a> &nbsp;
@ -6829,6 +6830,68 @@ href="http://www.elv.de/output/controller.aspx?cid=74&detail=10&detail2=29870">U
</ul>
<a name="average"></a>
<h3>average</h3>
<ul>
Compute additional average_day and average_month values.
<br>
<a name="averagedefine"></a>
<b>Define</b>
<ul>
<code>define &lt;name&gt; average &lt;regexp&gt;</code><br>
<br>
<ul>
The syntax for &lt;regexp&gt; is the same as the
regexp for <a href="#notify">notify</a>.<br>
If it matches, and the event is of the form "eventname number", then this
module computes the daily and monthly average, and generates an event of the form
<ul>
&lt;device&gt; &lt;eventname&gt;_avg_day: &lt;computed_average&gt;
</ul>
and
<ul>
&lt;device&gt; &lt;eventname&gt;_avg_month: &lt;computed_average&gt;
</ul>
at the beginning of the next day or month respectively.<br>
The current average and the cumulated values are stored in the device readings.
</ul>
<br>
Example:<PRE>
# Compute the average for the temperature events of the ws1 device
define avg_temp_ws1 average ws1:temperature.*
# Compute the average for each temperature event
define avg_temp_ws1 average .*:temperature.*
# Compute the average for all temperature and humidity events
define avg_temp_ws1 average .*:(temperature|humidity).*
</PRE>
</ul>
<a name="averageset"></a>
<b>Set</b> <ul>N/A</ul><br>
<a name="averageget"></a>
<b>Get</b> <ul>N/A</ul><br>
<a name="averageattr"></a>
<b>Attributes</b>
<ul>
<li><a href="#disable">disable</a></li>
</ul>
<a name="KM271events"></a>
<b>Generated events:</b>
<ul>
<li>&lt;eventname&gt;_avg_day: $avg_day
<li>&lt;eventname&gt;_avg_month: $avg_month
</ul>
</ul>
<a name="holiday"></a>
<h3>holiday</h3>
<ul>

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@ -150,6 +150,7 @@ use vars qw(%cmds); # Global command name hash. To be expanded
use vars qw(%data); # Hash for user data
use vars qw($devcount); # To sort the devices
use vars qw(%defaultattr); # Default attributes, used by FHEM2FHEM
use vars qw(%addNotifyCB); # Used by event enhancers (e.g. avarage)
use vars qw($reread_active);
@ -167,7 +168,7 @@ my $nextat; # Time when next timer will be triggered.
my $intAtCnt=0;
my %duplicate; # Pool of received msg for multi-fhz/cul setups
my $duplidx=0; # helper for the above pool
my $cvsid = '$Id: fhem.pl,v 1.157 2011-10-18 08:31:19 rudolfkoenig Exp $';
my $cvsid = '$Id: fhem.pl,v 1.158 2011-10-23 09:23:55 rudolfkoenig Exp $';
my $namedef =
"where <name> is either:\n" .
"- a single device name\n" .
@ -2097,7 +2098,6 @@ DoTrigger($$)
}
}
################
# Log/notify modules
# If modifying a device in its own trigger, do not call the triggers from
@ -2126,6 +2126,21 @@ DoTrigger($$)
delete($defs{$dev}{CHANGED}) if(!defined($defs{$dev}{INTRIGGER}));
Log 3, "NTFY return: $ret" if($ret);
# Enhancers like avarage need this
if(!defined($defs{$dev}{InNtfyCb}) && %addNotifyCB) {
$defs{$dev}{InNtfyCb}=1;
foreach my $cb (keys %addNotifyCB) {
my ($fn, $arg) = split(" ", $addNotifyCB{$cb}, 2);
delete $addNotifyCB{$cb};
no strict "refs";
&{$fn}($arg);
use strict "refs";
}
delete($defs{$dev}{CHANGED});
delete($defs{$dev}{InNtfyCb});
}
return $ret;
}