From: "Nilo Roberto C Paim" <nilopaim@gmail.com>
To: <video4linux-list@redhat.com>
Subject: ENC: How to detect USB camera disconnection?
Date: Thu, 20 Aug 2009 13:54:26 -0300 [thread overview]
Message-ID: <004a01ca21b6$e3cabe80$ab603b80$@com> (raw)
Hi, all.
I've a Vimicro USB cam that I'm constantly pooling for taking snapshots
using an application made by me. How can I programmatically detect when the
cam is disconnected?
It seems to me that V4L "thinks" that the cam is still there, even with the
cable disconnected.
Any hints?
--- > I'd forgot to say: the driver I'm using is gspca, last version. Works
like a charm. My problem is related to cable's cam disconnected.
Nilo Roberto C Paim
nilopaim@gmail.com
TinyCOBOL - Equipe de Desenvolvimento
Porto Alegre - RS - Brasil
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next reply other threads:[~2009-08-20 16:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-20 16:54 Nilo Roberto C Paim [this message]
2009-08-21 8:39 ` How to detect USB camera disconnection? Jean-Francois Moine
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