DCS-5222l pan/tilt control script
Posted: Wed Dec 30, 2015 6:13 am
hi,
i'm actually totally new to ZoneMinder, so please accept my apology if i ask any beginner questions.
i successfully setup my DCS-5222L and I'm able to receive the video stream.
what I'm not able to get up and running is the pan/tilt controls.
i tried so far to modify this script https://wiki.zoneminder.com/TV-IP672PI_Control_Script but cause of my not existing programming/scripting knowledge i was not able to figure out what exactly i need to amend.
i actually tried to remove/change the authentications since this is submitted together with the link/IP of the camera.
the control link for the camera i found here in WIKI :
move to preset #0: /cgi/ptdc.cgi?command=goto_preset_position&presetId=0
move to home position: /cgi/ptdc.cgi?command=go_home
pan left by 10 units: /cgi/ptdc.cgi?command=set_relative_pos&posX=-10&posY=0
pan right by 10 units: /cgi/ptdc.cgi?command=set_relative_pos&posX=10&posY=0
tilt up by 10 units: /cgi/ptdc.cgi?command=set_relative_pos&posX=0&posY=10
tilt down by 10 units: /cgi/ptdc.cgi?command=set_relative_pos&posX=0&posY=-10
auto pan: /cgi/ptdc.cgi?command=pan_patrol
auto pan/tilt between user configured positions: /cgi/ptdc.cgi?command=user_patrol
stop auto: /cgi/ptdc.cgi?command=stop
i appreciate any help in regards to get the control script working
thanks a lot in advance for al replies
Matt
i modified the attached script but is unfortunately not working. its not doing anything and there is nothing in the ZM log as well.
i'm actually totally new to ZoneMinder, so please accept my apology if i ask any beginner questions.
i successfully setup my DCS-5222L and I'm able to receive the video stream.
what I'm not able to get up and running is the pan/tilt controls.
i tried so far to modify this script https://wiki.zoneminder.com/TV-IP672PI_Control_Script but cause of my not existing programming/scripting knowledge i was not able to figure out what exactly i need to amend.
i actually tried to remove/change the authentications since this is submitted together with the link/IP of the camera.
the control link for the camera i found here in WIKI :
move to preset #0: /cgi/ptdc.cgi?command=goto_preset_position&presetId=0
move to home position: /cgi/ptdc.cgi?command=go_home
pan left by 10 units: /cgi/ptdc.cgi?command=set_relative_pos&posX=-10&posY=0
pan right by 10 units: /cgi/ptdc.cgi?command=set_relative_pos&posX=10&posY=0
tilt up by 10 units: /cgi/ptdc.cgi?command=set_relative_pos&posX=0&posY=10
tilt down by 10 units: /cgi/ptdc.cgi?command=set_relative_pos&posX=0&posY=-10
auto pan: /cgi/ptdc.cgi?command=pan_patrol
auto pan/tilt between user configured positions: /cgi/ptdc.cgi?command=user_patrol
stop auto: /cgi/ptdc.cgi?command=stop
i appreciate any help in regards to get the control script working
thanks a lot in advance for al replies
Matt
i modified the attached script but is unfortunately not working. its not doing anything and there is nothing in the ZM log as well.
Code: Select all
# =========================================================================r
#
# ZoneMinder D-Link DCS-5020L IP Control Protocol Module, $Date: $, $Revision: $
# Copyright (C) 2013 Art Scheel
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# ==========================================================================
#
# This module contains the implementation of the D-Link DCS-5020L IP camera control
# protocol.
#
package ZoneMinder::Control::DCS5020L;
use 5.006;
use strict;
use warnings;
require ZoneMinder::Base;
require ZoneMinder::Control;
our @ISA = qw(ZoneMinder::Control);
our $VERSION = $ZoneMinder::Base::VERSION;
# ==========================================================================
#
# D-Link DCS-5020L Control Protocol
#
# ==========================================================================
use ZoneMinder::Logger qw(:all);
use ZoneMinder::Config qw(:all);
use Time::HiRes qw( usleep );
sub new
{
my $class = shift;
my $id = shift;
my $self = ZoneMinder::Control->new( $id );
bless( $self, $class );
srand( time() );
return $self;
}
our $AUTOLOAD;
sub AUTOLOAD
{
my $self = shift;
my $class = ref($self) || croak( "$self not object" );
my $name = $AUTOLOAD;
$name =~ s/.*://;
if ( exists($self->{$name}) )
{
return( $self->{$name} );
}
Fatal( "Can't access $name member of object of class $class" );
}
sub open
{
my $self = shift;
$self->loadMonitor();
use LWP::UserAgent;
$self->{ua} = LWP::UserAgent->new;
$self->{ua}->agent( "ZoneMinder Control Agent/" . ZoneMinder::Base::ZM_VERSION );
$self->{state} = 'open';
}
sub close
{
my $self = shift;
$self->{state} = 'closed';
}
sub printMsg
{
my $self = shift;
my $msg = shift;
my $msg_len = length($msg);
Debug( $msg."[".$msg_len."]" );
}
sub sendCmd
{
my $self = shift;
my $cmd = shift;
my $result = undef;
printMsg( $cmd, "Tx" );
my $req = HTTP::Request->new( POST=>"http://".$self->{Monitor}->{ControlAddress}."/cgi/ptdc.cgi?command=" );
$req->content($cmd);
my $res = $self->{ua}->request($req);
if ( $res->is_success )
{
$result = !undef;
}
else
{
Error( "Error check failed: '".$res->status_line()."'" );
}
return( $result );
}
sub sendCmd2
{
my $self = shift;
my $cmd = shift;
my $result = undef;
printMsg( $cmd, "Tx" );
my $req = HTTP::Request->new( GET=>"http://".$self->{Monitor}->{ControlAddress}."/$cmd".$self->{Monitor}->{ControlDevice} );
my $res = $self->{ua}->request($req);
if ($res->is_success )
{
$result = !undef;
}
else
{
Error( "Error check failed:'".$res->status_line()."'" );
}
return( $result );
}
sub move
{
my $self = shift;
my $dir = shift;
my $panSteps = shift;
my $tiltSteps = shift;
my $cmd = "set_relative_pos&posX=$panSteps&posY=$tiltSteps";
$self->sendCmd( $cmd );
}
sub moveRelUpLeft
{
my $self = shift;
Debug( "Move Up Left" );
$self->move(-3, 3);
}
sub moveRelUp
{
my $self = shift;
Debug( "Move Up" );
$self->move(0, 3);
}
sub moveRelUpRight
{
my $self = shift;
Debug( "Move Up Right" );
$self->move(3, 3);
}
sub moveRelLeft
{
my $self = shift;
Debug( "Move Left" );
$self->move(-3, 0);
}
sub moveRelRight
{
my $self = shift;
Debug( "Move Right" );
$self->move(3, 0);
}
sub moveRelDownLeft
{
my $self = shift;
Debug( "Move Down Left" );
$self->move(-3, -3);
}
sub moveRelDown
{
my $self = shift;
Debug( "Move Down" );
$self->move(0, -3);
}
sub moveRelDownRight
{
my $self = shift;
Debug( "Move Down Right" );
$self->move(3, -3);
}
# moves the camera to center on the point that the user clicked on in the video image.
# This isn't extremely accurate but good enough for most purposes
sub moveMap
{
# if the camera moves too much or too little, try increasing or decreasing this value
my $f = 11;
my $self = shift;
my $params = shift;
my $xcoord = $self->getParam( $params, 'xcoord' );
my $ycoord = $self->getParam( $params, 'ycoord' );
my $hor = $xcoord * 100 / $self->{Monitor}->{Width};
my $ver = $ycoord * 100 / $self->{Monitor}->{Height};
my $direction;
my $horSteps;
my $verSteps;
if ($hor < 50 && $ver < 50) {
# up left
$horSteps = (50 - $hor) / $f;
$verSteps = (50 - $ver) / $f;
$direction = 0;
} elsif ($hor >= 50 && $ver < 50) {
# up right
$horSteps = ($hor - 50) / $f;
$verSteps = (50 - $ver) / $f;
$direction = 2;
} elsif ($hor < 50 && $ver >= 50) {
# down left
$horSteps = (50 - $hor) / $f;
$verSteps = ($ver - 50) / $f;
$direction = 6;
} elsif ($hor >= 50 && $ver >= 50) {
# down right
$horSteps = ($hor - 50) / $f;
$verSteps = ($ver - 50) / $f;
$direction = 8;
}
my $v = int($verSteps + .5);
my $h = int($horSteps + .5);
Debug( "Move Map to $xcoord,$ycoord, hor=$h, ver=$v with direction $direction" );
$self->move( $direction, $h, $v );
}
# this clear function works, but should probably be disabled because
# it isn't possible to set presets yet.
sub presetClear
{
my $self = shift;
my $params = shift;
my $preset = $self->getParam( $params, 'preset' );
Debug( "Clear Preset $preset" );
my $cmd = "ClearPosition=$preset";
$self->sendCmd( $cmd );
}
# not working yet
sub presetSet
{
my $self = shift;
my $params = shift;
my $preset = $self->getParam( $params, 'preset' );
Debug( "Set Preset $preset" );
# TODO need to first get current position $horPos and $verPos
#my $cmd = "PanTiltHorizontal=$horPos&PanTiltVertical=$verPos&SetName=$preset&SetPosition=$preset";
#$self->sendCmd( $cmd );
}
sub presetGoto
{
my $self = shift;
my $params = shift;
my $preset = $self->getParam( $params, 'preset' );
Debug( "Goto Preset $preset" );
my $cmd = "PanTiltPresetPositionMove=$preset";
$self->sendCmd( $cmd );
}
sub presetHome
{
my $self = shift;
Debug( "Home Preset" );
my $cmd = "go_home";
$self->sendCmd( $cmd );
}
# IR Controls
#
# wake = IR on
# sleep = IR off
# reset = IR auto
sub wake
{
# force IR on ("always night mode")
my $self = shift;
my $url = "/eng/admin/adv_audiovideo.cgi";
my $cmd = "irMode=3";
Debug("Wake -- IR on");
$self->sendCmdPost ($url,$cmd);
}
sub sleep
{
# force IR off ("always day mode")
my $self=shift;
my $url = "/eng/admin/adv_audiovideo.cgi";
my $cmd = "irMode=2";
Debug("Sleep -- IR off");
$self->sendCmdPost ($url,$cmd);
}
sub reset
{
# IR auto
my $self=shift;
my $url = "/eng/admin/adv_audiovideo.cgi";
my $cmd = "irMode=0";
Debug("Reset -- IR auto");
$self->sendCmdPost ($url,$cmd);
}
1;
__END__
# Below is stub documentation for your module. You'd better edit it!
=head1 NAME
ZoneMinder::Database - Perl extension for DCS-5020L
=head1 SYNOPSIS
use ZoneMinder::Database;
DLINK DCS-5020L
=head1 DESCRIPTION
ZoneMinder driver for the D-Link consumer camera DCS-5020L.
=head2 EXPORT
None by default.
=head1 SEE ALSO
See if there are better instructions for the DCS-5020L at
http://www.zoneminder.com/wiki/index.php/Dlink
=head1 AUTHOR
Art Scheel <lt>ascheel (at) gmail<gt>
=head1 COPYRIGHT AND LICENSE
LGPLv3
=cut