Messages in this thread | | | Date | Wed, 03 Dec 2014 21:20:34 +0100 | From | Richard Weinberger <> | Subject | Re: iio: dht11 Updates |
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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
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