ZoneMinder Forums

Posted: **Sun Jun 23, 2024 6:49 pm**

I'm writing a perl5 control module for an SV3C ptz camera. I created a new control type named Sv3c:

I can retrieve the stored value for step with:

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my $step = $self->getParam($params, 'step');
my $min = $self->getParam($params, 'min');
print(">>> Iris brightness " step: $step, min: $min <<<\n");

The zmc.log shows:

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Iris brightness step: 10, min:  <<<

I've tried min, range, irisMin, etc. - no joy.

Is it possible to retrieve all settings from this camera's control settings?

or only a subset?

Where would this be defined?

Posted: **Sun Jun 23, 2024 8:14 pm**

I'm not really sure how that getParam thing is supposed to work.

You should be able to just do $self->CanTilt() or $$self{CanTilt}.

Posted: **Sun Jun 23, 2024 9:46 pm**

Thanx!

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  my $max = $self->MaxIrisRange();
  print(">>> Iris brightness " step: $step, max: $max <<<\n");

Code: Select all

>> Iris brightness 40, step: 8, max: 255 <<<

Posted: **Sun Jun 23, 2024 10:15 pm**

Thanx again!

Having gotten past that glitch, it took me less than 30 minutes to get iris working!!

Now a little cleanup and I'll see if I can figure out how to turn off those LEDs.

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