From: Jonathan Cameron <jic23@kernel.org>
To: Peter Meerwald <pmeerw@pmeerw.net>
Cc: linux-iio@vger.kernel.org, Jon Brenner <jon.brenner@ams.com>
Subject: Re: [PATCH 3/4] iio: Add tsl4531 ambient light sensor driver
Date: Sat, 14 Sep 2013 21:18:58 +0100 [thread overview]
Message-ID: <5234C4B2.5040704@kernel.org> (raw)
In-Reply-To: <alpine.DEB.2.01.1309142106520.22469@pmeerw.net>
On 09/14/13 20:13, Peter Meerwald wrote:
>
>>> driver for the TSL4531 family of 16-bit I2C ambient light
>>> sensors; information is here:
>>> http://www.ams.com/eng/Products/Light-Sensors/Ambient-Light-Sensor-ALS/TSL45315
>
>> Applied to the togreg branch of iio.git.
>
> there may be your Signed-off-by: missing
Gah! Fixed and thanks for pointing that out.
>
>> One little question, what is 'single cycle measurement' referring to in the TODO note?
>
> the chip can run in continuous measurement mode and one-shot measurement
> mode; the driver implements continuous measurement mode (aka normal mode)
> thus wasting energy
>
> it is not clear how to know when the measurement is complete in one-shot
> mode, hence I'm sticking with continuous mode
>
Thanks, perhaps Jon can dig out some details on that when he has a few mins.
Jonathan
> p.
>
next prev parent reply other threads:[~2013-09-14 19:18 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-08 15:20 [PATCH 0/4] add INT_TIME and drivers using it Peter Meerwald
2013-09-08 15:20 ` [PATCH 1/4] iio: Add INT_TIME (integration time) channel info attribute Peter Meerwald
2013-09-14 11:11 ` Jonathan Cameron
2013-09-08 15:20 ` [PATCH 2/4] iio: adjd_s311: Use INT_TIME channel info Peter Meerwald
2013-09-14 11:15 ` Jonathan Cameron
2013-09-08 15:20 ` [PATCH 3/4] iio: Add tsl4531 ambient light sensor driver Peter Meerwald
2013-09-14 11:21 ` Jonathan Cameron
2013-09-14 19:13 ` Peter Meerwald
2013-09-14 20:18 ` Jonathan Cameron [this message]
2013-09-08 15:20 ` [PATCH 4/4] iio: Add tcs3472 color " Peter Meerwald
2013-09-14 11:42 ` Jonathan Cameron
2013-09-14 19:38 ` [PATCH v2] " Peter Meerwald
2013-09-14 20:46 ` Jonathan Cameron
2013-09-15 15:51 ` Peter Meerwald
2013-09-15 15:52 ` [PATCH] iio: Fix tcs3472 buffer size Peter Meerwald
2013-09-15 16:54 ` Jonathan Cameron
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