Detect GPIO level not just activity

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fredQLC
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Joined: Thu Jan 18, 2018 10:01 am
Real Name: Frederick Rodrigues

Detect GPIO level not just activity

Post by fredQLC » Tue Feb 06, 2018 7:37 pm

Is it possible to start a chaser with a GPIO high value but stop it when the value is low? I can trigger my chaser to start with the GPIO, but I want it to stop when I let go of the button, rather than having to have a stop button.

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mcallegari
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Joined: Sun Apr 12, 2015 9:09 am
Location: Italy
Real Name: Massimo Callegari
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Re: Detect GPIO level not just activity

Post by mcallegari » Wed Feb 07, 2018 7:32 am

I guess you need to create a custom input profile and enable the "Generate an extra Press/Release when toggled" option
see http://www.qlcplus.org/docs/howto-input-profiles.html

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