Vajk,
thx for reminder, Now I remember - that time I did not know what is w1,
this is why I did not pay attention...
So I need to wait, or find a stable USB adapter...
Kosz!
On Sat, Feb 16, 2013 at 9:26 AM, Vajk Fekete <vaj...@gmail.com> wrote:
> Szia,
>
> There were postings about the w1 kernel module being unstable. Not just on
> RasPi.
>
> Vajk
>
> On Sat, Feb 16, 2013 at 8:52 AM, Attila <bigm...@gmail.com> wrote:
>
>> Greetings,
>>
>> After several tries I found that my USB 1-wire master is not working
>> reliable on Raspberry Pi - seems in some cases USB bus power is not enough
>> (syslog tells this).
>> Before going to use an externally powered USB hub, I tried to use GPIO
>> bitbang method to drive 1-wire.
>> I used w1 libary (w1-gpio and w1-therm), but found that OWFS cannot
>> really work with it.
>> I tried
>>
>> modprobe w1-gpio
>> modprobe w1-therm
>> owserver --w1 -p 4300
>> owhtpd -s 4300 -p 80
>>
>> But when I try to connect via HTTP, RPi freezes, and I have to unplug it.
>> Same if I use owfs instead of owhttpd, when I try to go to the mount
>> point.
>>
>> In the same time I'm able to see the files what w1 mounts
>> (/sys/bus/w1/devices)
>> and read values without problem (But I have to say, one time it was
>> frozen using this method as well)
>>
>> I upgraded kernel, packages, but no help.
>>
>> What can be wrong?
>>
>>
>> Thanks,
>> Attila
>>
>>
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>
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