Am 30.04.2016 um 12:27 schrieb Jan Kandziora:
> Am 30.04.2016 um 10:17 schrieb John Bass:
>>
>> So w1, file more = 22.3
>>
>> And
>>
>> Owread 127.688
>>
>> So it's improved from the 85, well hotter :-)
>>
> At least it is a readout. 85°C is almost everytime wrong, as it means
> "power-cycled" when the temperature isn't 85°C.
>
> Not sure about that temperature readout, though. The maximum valid value
> should be 125°C so I guess it's all 0xff for some odd reason. Have to
> check it with my own setup.
>
John, I've duplicated your setup with a Pi, recent Raspbian,
owserver-3.1p1 and owshell-3.1p1 from testing, w1 on GPIO4 and a pullup
of 1.2k from DQ to 3.3V.
$ owread /uncached/10.AE9C54020800/temperature
21.5
Touched the DS18B20 with my fingers, did
$ owread /uncached/10.AE9C54020800/temperature
28.5
So, ... it works as expected for me. I can't reproduce your problem.
Kind regards
Jan
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