Zoom function on PelcoP.pm

[Zmptz]

Hi
I'm using Zoneminder 1.29.0 on Ubuntu 15.10 64 bit. I have a American Dynamics PTZ camera hooked up using RS-422 PelcoP. I have all fuctions working besides zoom tele.
Heres how my PelcoP.pm file looks like:

Code: Select all

# ==========================================================================
#
# ZoneMinder Pelco-P Control Protocol Module, $Date$, $Revision$
# Copyright (C) 2001-2008  Philip Coombes
#
# 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 Pelco-P camera control
# protocol
#
package ZoneMinder::Control::PelcoP;

use 5.006;
use strict;
use warnings;

require ZoneMinder::Base;
require ZoneMinder::Control;

our @ISA = qw(ZoneMinder::Control);

# ==========================================================================
#
# Pelco-P Control Protocol
#
# ==========================================================================

use ZoneMinder::Logger qw(:all);

use Time::HiRes qw( usleep );

use constant STX => 0xa0;
use constant ETX => 0xaf;
use constant COMMAND_GAP => 100000; # In ms

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 Device::SerialPort;
    $self->{port} = new Device::SerialPort( $self->{Monitor}->{ControlDevice} );
    $self->{port}->baudrate(4800);
    $self->{port}->databits(8);
    $self->{port}->parity('none');
    $self->{port}->stopbits(1);
    $self->{port}->handshake('none');

    $self->{port}->read_const_time(50);
    $self->{port}->read_char_time(10);

    $self->{state} = 'open';
}

sub close
{
    my $self = shift;
    $self->{state} = 'closed';
    $self->{port}->close();
}

sub printMsg
{
    if ( logDebugging() )
    {
        my $self = shift;
        my $msg = shift;
        my $prefix = shift || "";
        $prefix = $prefix.": " if ( $prefix );

        my $line_length = 16;
        my $msg_len = int(@$msg);

        my $msg_str = $prefix;
        for ( my $i = 0; $i < $msg_len; $i++ )
        {
            if ( ($i > 0) && ($i%$line_length == 0) && ($i != ($msg_len-1)) )
            {
                $msg_str .= sprintf( "\n%*s", length($prefix), "" );
            }
            $msg_str .= sprintf( "%02x ", $msg->[$i] );
        }
        $msg_str .= "[".$msg_len."]";
        Debug( $msg_str );
    }
}

sub sendCmd
{
    my $self = shift;
    my $cmd = shift;
    my $ack = shift || 0;

    my $result = undef;

    # Pelco P protocol checksum is created by XOR'ing the first seven bytes in the message
    # including the first byte, the STX sync packet
    my $checksum = 0x00;
    for ( my $i = 0; $i < int(@$cmd); $i++ )
    {
        $checksum ^= $cmd->[$i];
    }
    $checksum &= 0xff;
    push( @$cmd, $checksum );

    $self->printMsg( $cmd, "Tx" );
    my $id = $cmd->[0] & 0xf;

    my $tx_msg = pack( "C*", @$cmd );

    #print( "Tx: ".length( $tx_msg )." bytes\n" );
    my $n_bytes = $self->{port}->write( $tx_msg );
    if ( !$n_bytes )
    {
        Error( "Write failed: $!" );
    }
    if ( $n_bytes != length($tx_msg) )
    {
        Error( "Incomplete write, only ".$n_bytes." of ".length($tx_msg)." written: $!" );
    }

    if ( $ack )
    {
        Debug( "Waiting for ack" );
        my $max_wait = 3;
        my $now = time();
        while( 1 )
        {
            my ( $count, $rx_msg ) = $self->{port}->read(4);

            if ( $count )
            {
                #print( "Rx1: ".$count." bytes\n" );
                my @resp = unpack( "C*", $rx_msg );
                printMsg( \@resp, "Rx" );

                if ( $resp[0] = 0x80 + ($id<<4) )
                {
                    if ( ($resp[1] & 0xf0) == 0x40 )
                    {
                        my $socket = $resp[1] & 0x0f;
                        Debug( "Got ack for socket $socket" );
                        $result = !undef;
                    }
                    else
                    {
                        Error( "Got bogus response" );
                    }
                    last;
                }
                else
                {
                    Error( "Got message for camera ".(($resp[0]-0x80)>>4) );
                }
            }
            if ( (time() - $now) > $max_wait )
            {
                Warning( "Response timeout" );
                last;
            }
        }
    }
}

sub remoteReset
{
    my $self = shift;
    Debug( "Remote Reset" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x0f, 0x00, 0x00, ETX );
    $self->sendCmd( \@msg );
}

sub resetDefaults
{
    my $self = shift;
    Debug( "Reset Defaults" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x29, 0x00, 0x00, ETX );
    $self->sendCmd( \@msg );
}

sub cameraOff
{
    my $self = shift;
    Debug( "Camera Off" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x08, 0x00, 0x00, 0x00, ETX );
    $self->sendCmd( \@msg );
}

sub cameraOn
{
    my $self = shift;
    Debug( "Camera On" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x88, 0x00, 0x00, 0x00, ETX );
    $self->sendCmd( \@msg );
}

sub autoScan
{
    my $self = shift;
    Debug( "Auto Scan" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x90, 0x00, 0x00, 0x00, ETX );
    $self->sendCmd( \@msg );
}

sub manScan
{
    my $self = shift;
    Debug( "Manual Scan" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x10, 0x00, 0x00, 0x00, ETX );
    $self->sendCmd( \@msg );
}

sub stop
{
    my $self = shift;
    Debug( "Stop" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x00, 0x00, 0x00, ETX );
    $self->sendCmd( \@msg );
}

sub moveConUp
{
    my $self = shift;
    my $params = shift;
    my $speed = $self->getParam( $params, 'tiltspeed' );
    my $autostop = $self->getParam( $params, 'autostop', 0 );
    Debug( "Move Up" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x08, 0x00, $speed, ETX );
    $self->sendCmd( \@msg );
    if( $autostop && $self->{Monitor}->{AutoStopTimeout} )
    {
        usleep( $self->{Monitor}->{AutoStopTimeout} );
        $self->stop( $params );
    }
}

sub moveConDown
{
    my $self = shift;
    my $params = shift;
    my $speed = $self->getParam( $params, 'tiltspeed' );
    my $autostop = $self->getParam( $params, 'autostop', 0 );
    Debug( "Move Down" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x10, 0x00, $speed, ETX );
    $self->sendCmd( \@msg );
    if( $autostop && $self->{Monitor}->{AutoStopTimeout} )
    {
        usleep( $self->{Monitor}->{AutoStopTimeout} );
        $self->stop();
    }
}

sub moveConLeft
{
    my $self = shift;
    my $params = shift;
    my $speed = $self->getParam( $params, 'panspeed' );
    my $autostop = $self->getParam( $params, 'autostop', 0 );
    Debug( "Move Left" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x04, $speed, 0x00, ETX );
    $self->sendCmd( \@msg );
    if( $autostop && $self->{Monitor}->{AutoStopTimeout} )
    {
        usleep( $self->{Monitor}->{AutoStopTimeout} );
        $self->stop();
    }
}

sub moveConRight
{
    my $self = shift;
    my $params = shift;
    my $speed = $self->getParam( $params, 'panspeed' );
    my $autostop = $self->getParam( $params, 'autostop', 0 );
    Debug( "Move Right" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x02, $speed, 0x00, ETX );
    $self->sendCmd( \@msg );
    if( $autostop && $self->{Monitor}->{AutoStopTimeout} )
    {
        usleep( $self->{Monitor}->{AutoStopTimeout} );
        $self->stop();
    }
}

sub moveConUpLeft
{
    my $self = shift;
    my $params = shift;
    my $panspeed = $self->getParam( $params, 'panspeed', 0x3f );
    my $tiltspeed = $self->getParam( $params, 'tiltspeed', 0x3f );
    my $autostop = $self->getParam( $params, 'autostop', 0 );
    Debug( "Move Up/Left" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x0c, $panspeed, $tiltspeed, ETX );
    $self->sendCmd( \@msg );
    if( $autostop && $self->{Monitor}->{AutoStopTimeout} )
    {
        usleep( $self->{Monitor}->{AutoStopTimeout} );
        $self->stop();
    }
}

sub moveConUpRight
{
    my $self = shift;
    my $params = shift;
    my $panspeed = $self->getParam( $params, 'panspeed', 0x3f );
    my $tiltspeed = $self->getParam( $params, 'tiltspeed', 0x3f );
    my $autostop = $self->getParam( $params, 'autostop', 0 );
    Debug( "Move Up/Right" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x0a, $panspeed, $tiltspeed, ETX );
    $self->sendCmd( \@msg );
    if( $autostop && $self->{Monitor}->{AutoStopTimeout} )
    {
        usleep( $self->{Monitor}->{AutoStopTimeout} );
        $self->stop();
    }
}

sub moveConDownLeft
{
    my $self = shift;
    my $params = shift;
    my $panspeed = $self->getParam( $params, 'panspeed', 0x3f );
    my $tiltspeed = $self->getParam( $params, 'tiltspeed', 0x3f );
    my $autostop = $self->getParam( $params, 'autostop', 0 );
    Debug( "Move Down/Left" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x14, $panspeed, $tiltspeed, ETX );
    $self->sendCmd( \@msg );
    if( $autostop && $self->{Monitor}->{AutoStopTimeout} )
    {
        usleep( $self->{Monitor}->{AutoStopTimeout} );
        $self->stop();
    }
}

sub moveConDownRight
{
    my $self = shift;
    my $params = shift;
    my $panspeed = $self->getParam( $params, 'panspeed', 0x3f );
    my $tiltspeed = $self->getParam( $params, 'tiltspeed', 0x3f );
    my $autostop = $self->getParam( $params, 'autostop', 0 );
    Debug( "Move Down/Right" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x12, $panspeed, $tiltspeed, ETX );
    $self->sendCmd( \@msg );
    if( $autostop && $self->{Monitor}->{AutoStopTimeout} )
    {
        usleep( $self->{Monitor}->{AutoStopTimeout} );
        $self->stop();
    }
}

sub moveStop
{
    my $self = shift;
    Debug( "Move Stop" );
    $self->stop();
}

sub flip180
{
    my $self = shift;
    Debug( "Flip 180" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x07, 0x00, 0x21, ETX );
    $self->sendCmd( \@msg );
}

sub zeroPan
{
    my $self = shift;
    Debug( "Zero Pan" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x07, 0x00, 0x22, ETX );
    $self->sendCmd( \@msg );
}

sub _setZoomSpeed
{
    my $self = shift;
    my $speed = shift;
    Debug( "Set Zoom Speed $speed" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x25, 0x00, $speed, ETX );
    $self->sendCmd( \@msg );
}

sub zoomStop
{
    my $self = shift;
    Debug( "Zoom Stop" );
    $self->stop();
    $self->_setZoomSpeed( 0 );
}

sub zoomConTele
{
    my $self = shift;
    my $params = shift;
    my $speed = $self->getParam( $params, 'speed', 0x01 );
    my $autostop = $self->getParam( $params, 'autostop', 0 );
    Debug( "Zoom Tele" );
    $self->_setZoomSpeed( $speed );
    usleep( COMMAND_GAP );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x20, 0x00, 0x00, ETX );
    $self->sendCmd( \@msg );
    if( $autostop && $self->{Monitor}->{AutoStopTimeout} )
    {
        usleep( $self->{Monitor}->{AutoStopTimeout} );
        $self->zoomStop();
    }
}

sub zoomConWide
{
    my $self = shift;
    my $params = shift;
    my $speed = $self->getParam( $params, 'speed', 0x01 );
    my $autostop = $self->getParam( $params, 'autostop', 0 );
    Debug( "Zoom Wide" );
    $self->_setZoomSpeed( $speed );
    usleep( COMMAND_GAP );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x40, 0x00, 0x00, ETX );
    $self->sendCmd( \@msg );
    if( $autostop && $self->{Monitor}->{AutoStopTimeout} )
    {
        usleep( $self->{Monitor}->{AutoStopTimeout} );
        $self->zoomStop();
    }
}

sub _setFocusSpeed
{
    my $self = shift;
    my $speed = shift;
    Debug( "Set Focus Speed $speed" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x27, 0x00, $speed, ETX );
    $self->sendCmd( \@msg );
}

sub focusConNear
{
    my $self = shift;
    my $params = shift;
    my $speed = $self->getParam( $params, 'speed', 0x03 );
    my $autostop = $self->getParam( $params, 'autostop', 0 );
    Debug( "Focus Near" );
    $self->_setFocusSpeed( $speed );
    usleep( COMMAND_GAP );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x01, 0x00, 0x00, 0x00, ETX );
    $self->sendCmd( \@msg );
    if( $autostop && $self->{Monitor}->{AutoStopTimeout} )
    {
        usleep( $self->{Monitor}->{AutoStopTimeout} );
        $self->_setFocusSpeed( 0 );
    }
}

sub focusConFar
{
    my $self = shift;
    my $params = shift;
    my $speed = $self->getParam( $params, 'speed', 0x03 );
    my $autostop = $self->getParam( $params, 'autostop', 0 );
    Debug( "Focus Far" );
    $self->_setFocusSpeed( $speed );
    usleep( COMMAND_GAP );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x80, 0x00, 0x00, ETX );
    $self->sendCmd( \@msg );
    if( $autostop && $self->{Monitor}->{AutoStopTimeout} )
    {
        usleep( $self->{Monitor}->{AutoStopTimeout} );
        $self->_setFocusSpeed( 0 );
    }
}

sub focusStop
{
    my $self = shift;
    Debug( "Focus Stop" );
    $self->stop();
    $self->_setFocusSpeed( 0 );
}

sub focusAuto
{
    my $self = shift;
    Debug( "Focus Auto" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x2b, 0x00, 0x00, ETX );
    $self->sendCmd( \@msg );
}

sub focusMan
{
    my $self = shift;
    Debug( "Focus Man" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x2b, 0x00, 0x02, ETX );
    $self->sendCmd( \@msg );
}

sub _setIrisSpeed
{
    my $self = shift;
    my $speed = shift;
    Debug( "Set Iris Speed $speed" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x27, 0x00, $speed, ETX );
    $self->sendCmd( \@msg );
}

sub irisConClose
{
    my $self = shift;
    my $params = shift;
    my $autostop = $self->getParam( $params, 'autostop', 0 );
    Debug( "Iris Close" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x04, 0x00, 0x00, 0x00, ETX );
    $self->sendCmd( \@msg );
    if( $autostop && $self->{Monitor}->{AutoStopTimeout} )
    {
        usleep( $self->{Monitor}->{AutoStopTimeout} );
        $self->_setIrisSpeed( 0 );
    }
}

sub irisConOpen
{
    my $self = shift;
    my $params = shift;
    my $autostop = $self->getParam( $params, 'autostop', 0 );
    Debug( "Iris Open" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x02, 0x80, 0x00, 0x00, ETX );
    $self->sendCmd( \@msg );
    if( $autostop && $self->{Monitor}->{AutoStopTimeout} )
    {
        usleep( $self->{Monitor}->{AutoStopTimeout} );
        $self->_setIrisSpeed( 0 );
    }
}

sub irisStop
{
    my $self = shift;
    Debug( "Iris Stop" );
    $self->stop();
    $self->_setIrisSpeed( 0 );
}

sub irisAuto
{
    my $self = shift;
    Debug( "Iris Auto" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x2d, 0x00, 0x00, ETX );
    $self->sendCmd( \@msg );
}

sub irisMan
{
    my $self = shift;
    Debug( "Iris Man" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x2d, 0x00, 0x02, ETX );
    $self->sendCmd( \@msg );
}

sub writeScreen
{
    my $self = shift;
    my $params = shift;
    my $string = $self->getParam( $params, 'string' );
    Debug( "Writing '$string' to screen" );
    
    my @chars = unpack( "C*", $string );
    for ( my $i = 0; $i < length($string); $i++ )
    {
        my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x15, $i, $chars[$i], ETX );
        $self->sendCmd( \@msg );
        usleep( COMMAND_GAP );
    }
}

sub clearScreen
{
    my $self = shift;
    Debug( "Clear Screen" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x17, 0x00, 0x00, ETX );
    $self->sendCmd( \@msg );
}

sub clearPreset
{
    my $self = shift;
    my $params = shift;
    my $preset = $self->getParam( $params, 'preset', 1 );
    Debug( "Clear Preset $preset" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x05, 0x00, $preset, ETX );
    $self->sendCmd( \@msg );
}

sub presetSet
{
    my $self = shift;
    my $params = shift;
    my $preset = $self->getParam( $params, 'preset', 1 );
    Debug( "Set Preset $preset" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x03, 0x00, $preset, ETX );
    $self->sendCmd( \@msg );
}

sub presetGoto
{
    my $self = shift;
    my $params = shift;
    my $preset = $self->getParam( $params, 'preset', 1 );
    Debug( "Goto Preset $preset" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x07, 0x00, $preset, ETX );
    $self->sendCmd( \@msg );
}

sub presetHome
{
    my $self = shift;
    Debug( "Home Preset" );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x07, 0x00, 0x22, ETX );
    $self->sendCmd( \@msg );
}

sub reset
{
    my $self = shift;
    Debug( "Reset" );
    $self->remoteReset();
    $self->resetDefaults();
}

sub wake
{
    my $self = shift;
    Debug( "Wake" );
    $self->cameraOn();
}

sub sleep
{
    my $self = shift;
    Debug( "Sleep" );
    $self->cameraOff();
}

1;
__END__
# Below is stub documentation for your module. You'd better edit it!

=head1 NAME

ZoneMinder::Database - Perl extension for blah blah blah

=head1 SYNOPSIS

  use ZoneMinder::Database;
  blah blah blah

=head1 DESCRIPTION

Stub documentation for ZoneMinder, created by h2xs. It looks like the
author of the extension was negligent enough to leave the stub
unedited.

Blah blah blah.

=head2 EXPORT

None by default.



=head1 SEE ALSO

Mention other useful documentation such as the documentation of
related modules or operating system documentation (such as man pages
in UNIX), or any relevant external documentation such as RFCs or
standards.

If you have a mailing list set up for your module, mention it here.

If you have a web site set up for your module, mention it here.

=head1 AUTHOR

Philip Coombes, E<lt>philip.coombes@zoneminder.comE<gt>

=head1 COPYRIGHT AND LICENSE

Copyright (C) 2001-2008  Philip Coombes

This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself, either Perl version 5.8.3 or,
at your option, any later version of Perl 5 you may have available.


=cut

Has anyone got this to work.

Code: Select all

2016-04-02 00:48:38.775330	zmcontrol		15075	DBG	Tx: a0 00 00 25 00 00 af 2a [8]	zmcontrol.pl	
2016-04-02 00:48:38.672990	zmcontrol		15075	DBG	Set Zoom Speed 0	zmcontrol.pl	
2016-04-02 00:48:38.550220	zmcontrol		15075	DBG	Tx: a0 00 00 00 00 00 af 0f [8]	zmcontrol.pl	
2016-04-02 00:48:38.454920	zmcontrol		15075	DBG	Stop	zmcontrol.pl	
2016-04-02 00:48:38.376160	zmcontrol		15075	DBG	Zoom Stop	zmcontrol.pl	
2016-04-02 00:48:38.136730	zmcontrol		15075	DBG	Tx: a0 00 00 20 00 00 af 2f [8]	zmcontrol.pl	
2016-04-02 00:48:37.941430	zmcontrol		15075	DBG	Tx: a0 00 00 25 00 18 af 32 [8]	zmcontrol.pl	
2016-04-02 00:48:37.850930	zmcontrol		15075	DBG	Set Zoom Speed 24	zmcontrol.pl	
2016-04-02 00:48:37.771700	zmcontrol		15075	DBG	Zoom Tele	zmcontrol.pl	
2016-04-02 00:48:37.712790	zmcontrol		15075	DBG	Tx: a0 00 00 25 00 00 af 2a [8]	zmcontrol.pl	
2016-04-02 00:48:37.623740	zmcontrol		15075	DBG	Set Zoom Speed 0	zmcontrol.pl	
2016-04-02 00:48:37.534170	zmcontrol		15075	DBG	Tx: a0 00 00 00 00 00 af 0f [8]	zmcontrol.pl	
2016-04-02 00:48:37.443470	zmcontrol		15075	DBG	Stop	zmcontrol.pl	
2016-04-02 00:48:37.365280	zmcontrol		15075	DBG	Zoom Stop	zmcontrol.pl	
2016-04-02 00:48:37.134070	zmcontrol		15075	DBG	Tx: a0 00 00 20 00 00 af 2f [8]	zmcontrol.pl	
2016-04-02 00:48:36.942440	zmcontrol		15075	DBG	Tx: a0 00 00 25 00 18 af 32 [8]	zmcontrol.pl	
2016-04-02 00:48:36.853520	zmcontrol		15075	DBG	Set Zoom Speed 24	zmcontrol.pl	
2016-04-02 00:48:36.620400	zmcontrol		15075	DBG	Zoom Tele	zmcontrol.pl

try's sending the command but nothing happens! Any idea?????

[Zmptz]

Bump

[Zmptz]

Bump some one must know or have the same PelcoP.pm setup

[Zmptz]

I notice any changes i make o the pm file zoneminder won't pick up, even if i restart zoneminder too

[iconnor]

To make changes take affect, you only have to kill zmcontrol.pl.

If you are seriously not seeing your changes, check for old versions of the ZoneMinder libs in the wrong directories. This can happen if you have ever built from source.

[Zmptz]

I tried what you suggested, I'm errors when zoom tele so changes now taking effort.
can anyone explain the coding below, because what im guessing the camera doesn't like the set zoom speed but when remove it i get errors.
if i manually enter the command all seem well so i know the command a0 00 00 20 00 00 af 2f works. below you can see it sets speed first then zoom and stop and for some reason it does zoom speed again.

2016-04-09 22:07:35.806400 zmcontrol 21704 DBG Tx: a0 00 00 25 00 00 af 2a [8] zmcontrol.pl
2016-04-09 22:07:35.704740 zmcontrol 21704 DBG Set Zoom Speed 0 zmcontrol.pl
2016-04-09 22:07:35.613690 zmcontrol 21704 DBG Tx: a0 00 00 00 00 00 af 0f [8] zmcontrol.pl
2016-04-09 22:07:35.526420 zmcontrol 21704 DBG Stop zmcontrol.pl
2016-04-09 22:07:35.469240 zmcontrol 21704 DBG Zoom Stop zmcontrol.pl
2016-04-09 22:07:35.247780 zmcontrol 21704 DBG Tx: a0 00 00 20 00 00 af 2f [8] zmcontrol.pl
2016-04-09 22:07:35.057390 zmcontrol 21704 DBG Tx: a0 00 00 25 00 1f af 35 [8] zmcontrol.pl
2016-04-09 22:07:34.957810 zmcontrol 21704 DBG Set Zoom Speed 31 zmcontrol.pl
2016-04-09 22:07:34.870650 zmcontrol 21704 DBG Zoom Tele[/code]

what can i change to only zoom without speed control thats my question?

Code: Select all

sub zoomConTele
{
    my $self = shift;
    my $params = shift;
    my $speed = $self->getParam( $params, 'speed', 0x01 );
    my $autostop = $self->getParam( $params, 'autostop', 0 );
    Debug( "Zoom Tele" );
    $self->_setZoomSpeed( $speed );
    usleep( COMMAND_GAP );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x20, 0x00, 0x00, ETX );
    $self->sendCmd( \@msg );
    if( $autostop && $self->{Monitor}->{AutoStopTimeout} )
    {
        usleep( $self->{Monitor}->{AutoStopTimeout} );
        $self->zoomStop();
    }
}

[Zmptz]

bump

[Zmptz]

Hi just a update Fixed the zoom function on the PelcoP.pm script.

Code: Select all

sub zoomConTele
{
    my $self = shift;
    my $params = shift;
    my $speed = $self->getParam( $params, 'speed', 0x01 );
    my $autostop = $self->getParam( $params, 'autostop', 0 );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x20, 0x00, 0x00$
    $self->sendCmd( \@msg );
    if( $autostop && $self->{Monitor}->{AutoStopTimeout} )
    {
        usleep( $self->{Monitor}->{AutoStopTimeout} );
        $self->stop(0);
    }
}

sub zoomConWide
{
    my $self = shift;
    my $params = shift;
    my $speed = $self->getParam( $params, 'speed', 0x01 );
    my $autostop = $self->getParam( $params, 'autostop', 0 );
    Debug( "Zoom Wide" );
    $self->_setZoomSpeed( $speed );
    usleep( COMMAND_GAP );
    my @msg = ( STX, $self->{Monitor}->{ControlAddress}, 0x00, 0x40, 0x00, 0x00$
    $self->sendCmd( \@msg );
    if( $autostop && $self->{Monitor}->{AutoStopTimeout} )
    {
        usleep( $self->{Monitor}->{AutoStopTimeout} );
        $self->stop(0);
    }

I have to remove
Debug( "Zoom Wide" );
$self->_setZoomSpeed( $speed );
usleep( COMMAND_GAP );
from Tele zoom.

And change the stop function at the end $self->stop(0).

Please update on original script