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Date: Wed, 6 Aug 2014 17:38:42 -0500
From: Felipe Balbi <balbi@ti.com>
To: Peter Meerwald <pmeerw@pmeerw.net>
CC: Felipe Balbi <balbi@ti.com>, <jic23@kernel.org>,
	<linux-iio@vger.kernel.org>
Subject: Re: [RFC/PATCH] iio: light: add support for TI's opt3001 ligth sensor
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On Thu, Aug 07, 2014 at 12:35:11AM +0200, Peter Meerwald wrote:
>=20
> > > > ok... but then that brings up a doubt. What would I use triggered b=
uffer
> > > > for ? I already setup High/Low limits (thresholds) through
> > > > .write_event_value(). Isn't that, pretty much, a triggered buffer ?
> > >=20
> > > a triggered buffer reads data from the device and stores it into a bu=
ffer=20
> > > whenever the trigger goes off (you are interested to capture all samp=
les)
> >=20
> > Alright, so something like a contious capture starting after a GPIO goes
> > off, or something ?
>=20
> right, one capture whenever the GPIO becomes active typically
> =20
> > > events are created on certain conditions (you are not interested in a=
ll=20
> > > samples)
> >=20
> > And this would be more like e.g. "tell me once I have 100 lux or more" ?
>=20
> yes

cool thanks. I'll wait for some more review comments before sending a
new version. Latest is kept at [1]

[1] https://git.kernel.org/cgit/linux/kernel/git/balbi/usb.git/log/?h=3Dopt=
3001

--=20
balbi

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