Re: iio: dht11 Updates
From: Richard Weinberger
Date: Wed Dec 03 2014 - 15:20:42 EST
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.
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