detect when scanner stops

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detect when scanner stops

darter
Programmer named Tim

Posts: 13

Threads: 8

Joined: Nov 2016

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Jun-29-2018, 10:05 PM

I am automating some scanning of old film and would like to know when a scan is complete. There happens to be a green blinking light on the scanner that turns solid when the scanning stops. Maybe use that? Or can I monitor some type of communication between the scanner and my laptop?
I am using Ubuntu 16 and an Epson 4490 slide scanner. Or maybe detect when some type of file writing has completed? Not really sure what to look for here. Any ideas?

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detect when scanner stops - by darter - Jun-29-2018, 10:05 PM

RE: detect when scanner stops - by Larz60+ - Jun-29-2018, 10:07 PM

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