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Code Issues Releases Wiki Activity

66_ECMD: requestSeparator can be turned off

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git-svn-id: https://svn.fhem.de/fhem/trunk@9361 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
borisneubert 2015-10-03 17:00:29 +00:00
parent c7c5325164
commit c2fe6eb60e
2 changed files with 13 additions and 4 deletions
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1
fhem/CHANGED
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@ -1,5 +1,6 @@
# Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
# Do not insert empty lines here, update check depends on it.
- feature: 66_ECMD: requestSeparator can be turned off
- feature: 02_RSS: viewport configurable by attribute
- change: 93_DbLog: removed use of perl's 'switch' feature.
- change: 93_DbLog: removed string length limitation for SQLITE.

16
fhem/FHEM/66_ECMD.pm
View File

@ -84,6 +84,8 @@ ECMD_Define($$)
return $msg;
}
$attr{$name}{"requestSeparator"}= "\000";
DevIo_CloseDev($hash);
$hash->{Protocol}= $protocol;
@ -550,9 +552,14 @@ ECMD_Write($$$)
my $name= $hash->{NAME};
my $answer;
my $ret= "";
my $requestSeparator= AttrVal($hash, "requestSeparator", "\000");
my $requestSeparator= AttrVal($hash, "requestSeparator", undef);
my $responseSeparator= AttrVal($hash, "responseSeparator", "");
my @ecmds= split $requestSeparator, $msg;
my @ecmds;
if(defined($requestSeparator)) {
@ecmds= split $requestSeparator, $msg;
} else {
push @ecmds, $msg;
}
ECMD_Log $hash, 5, "command split into " . ($#ecmds+1) . " parts." if($#ecmds>0);
foreach my $ecmd (@ecmds) {
ECMD_Log $hash, 5, "sending command " . dq($ecmd);
@ -691,8 +698,9 @@ ECMD_Write($$$)
<li>requestSeparator<br>
A single request from FHEM to the device might need to be split in several datagrams. A command string is split at all
occurrences of the requestSeparator. The requestSeparator itself is removed from the command string and thus
not part of the request. It defaults to the
value \000 (octal representation of control char with code zero).
not part of the request.
This attribute is set by default. It defaults to the value \000 (octal representation of control char with code zero).
To disable this feature, delete the attribute from the device's attribute list.
</li>
<li>responseSeparator<br>
In order to identify the single responses from the device to FHEM for each part of a split command, a responseSeparator