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From: Richard Weinberger <richard@nod.at>
To: Harald Geyer <harald@ccbib.org>
Cc: jic23@kernel.org, knaack.h@gmx.de, lars@metafoo.de,
	pmeerw@pmeerw.net, sanjeev_sharma@mentor.com,
	linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: iio: dht11 Updates
Date: Wed, 03 Dec 2014 21:20:34 +0100	[thread overview]
Message-ID: <547F7092.8080001@nod.at> (raw)
In-Reply-To: <E1Xw8sp-0001B6-Ul@stardust.g4.wien.funkfeuer.at>

Harald,

Am 03.12.2014 um 13:18 schrieb Harald Geyer:
> Hi Richard,
> 
> thanks for all the work you put into this!
> 
> Richard Weinberger writes:
>> Please see my current patches for your driver.
>> As discussed in an earlier mail I'm testing with the DHT22 sensor only.
>> With the IRQ changes I see 84 edges.
> 
> This still surprises me. With the IRQ changes I would expect the
> preamble to be 2 edges only. I must be missing something. Can you
> explain this to me?

Did some more tests.
With my IRQ changes applied I get as stated 84 edges,
without I get 85. So we're only losing one edge.

Of course if we're too slow with registering the IRQ we'll lose
more edges and the results renders unusable.

Thanks,
//richard

  parent reply	other threads:[~2014-12-03 20:20 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-02 23:32 iio: dht11 Updates Richard Weinberger
2014-12-02 23:32 ` [PATCH 1/4] iio: dht11: Add locking Richard Weinberger
2014-12-14 12:31   ` Hartmut Knaack
2014-12-14 14:06     ` Richard Weinberger
2014-12-02 23:32 ` [PATCH 2/4] iio: dht11: IRQ fixes Richard Weinberger
2014-12-02 23:35   ` Richard Weinberger
2014-12-06 17:21   ` harald
2014-12-02 23:32 ` [PATCH 3/4] iio: dht11: Logging updates Richard Weinberger
2014-12-03 12:58   ` Harald Geyer
2014-12-03 13:11     ` Richard Weinberger
2014-12-03 13:56       ` Harald Geyer
2014-12-03 21:30         ` Richard Weinberger
2014-12-04 14:25           ` Harald Geyer
2014-12-02 23:32 ` [PATCH 4/4] iio: dht11: Fix out-of-bounds read Richard Weinberger
2014-12-14 12:32   ` Hartmut Knaack
2014-12-03 12:18 ` iio: dht11 Updates Harald Geyer
2014-12-03 13:15   ` Richard Weinberger
2014-12-03 14:08     ` Harald Geyer
2014-12-03 14:29       ` Richard Weinberger
2014-12-03 22:05       ` Richard Weinberger
2014-12-04 13:45         ` Harald Geyer
2014-12-04 14:15           ` Richard Weinberger
2014-12-03 20:20   ` Richard Weinberger [this message]
2014-12-04 16:08     ` Harald Geyer
2015-01-01 12:38 ` Jonathan Cameron
2015-01-01 21:18   ` harald
2015-01-02 11:28     ` Richard Weinberger
2015-01-04 11:01       ` Jonathan Cameron
2015-01-05 13:49         ` [PATCHv2 1/3] iio: dht11: Fix out-of-bounds read Harald Geyer
2015-01-05 13:55           ` Richard Weinberger
2015-01-06  5:39             ` sanjeev sharma
2015-01-07 12:15             ` [PATCHv2 1/3,RESEND] " Harald Geyer
2015-01-10 11:14               ` Jonathan Cameron
2015-01-10 18:39                 ` Richard Weinberger
2015-01-12 11:26                   ` Harald Geyer
2015-01-12 11:27                     ` Richard Weinberger
2015-01-07 12:18             ` [PATCHv2 2/3,RESEND] iio: dht11: Add locking Harald Geyer
2015-01-10 11:16               ` Jonathan Cameron
2015-02-22 10:44                 ` Richard Weinberger
2015-02-25 12:01                   ` Jonathan Cameron
2015-01-07 12:22             ` [PATCHv2 3/3,RESEND] iio: dht11: IRQ fixes Harald Geyer

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