David Fries wrote:
On Mon, Jan 21, 2008 at 07:11:07PM -0800, H. Peter Anvin wrote:
H. Peter Anvin wrote:
Millikelvins would have the nice property of never being negative. :)
True, but the sensor returns the value as a signed integer in C. That
is where the earlier negative number problem
On Wed, Jan 23, 2008 at 12:06:27AM +0300, Evgeniy Polyakov wrote:
>
> What about instead of breaking application just add new sysfs file,
> which will only return temperature instead of full rom content.
> It can be millidegrees Centigrade, another one can be millikelvins :)
If someone wrote
On Mon, Jan 21, 2008 at 07:11:07PM -0800, H. Peter Anvin wrote:
> H. Peter Anvin wrote:
> >Millikelvins would have the nice property of never being negative. :)
True, but the sensor returns the value as a signed integer in C. That
is where the earlier negative number problem was, it would have
On Wed, Jan 23, 2008 at 12:07:41AM +0300, Evgeniy Polyakov ([EMAIL PROTECTED])
wrote:
> On Mon, Jan 21, 2008 at 07:11:07PM -0800, H. Peter Anvin ([EMAIL PROTECTED])
> wrote:
> > >Millikelvins would have the nice property of never being negative. :)
> > >
> >
> > Alternatively, centikelvins
On Mon, Jan 21, 2008 at 07:11:07PM -0800, H. Peter Anvin ([EMAIL PROTECTED])
wrote:
> >Millikelvins would have the nice property of never being negative. :)
> >
>
> Alternatively, centikelvins would fit nicely in 16 bits if anyone cares...
>
> 655.35 K = 382.20 °C = 719.96 °F
I have no
Hi David.
On Mon, Jan 21, 2008 at 05:15:57PM -0600, David Fries ([EMAIL PROTECTED]) wrote:
> The ds18b20 one wire temperature sensor conversion routine is
> returning the units in degrees C while the ds1820 (ds18s20) is
> returning it in .001 degrees C. 20C vs 20312C. Once you know the
> units
Hi David.
On Mon, Jan 21, 2008 at 05:15:57PM -0600, David Fries ([EMAIL PROTECTED]) wrote:
The ds18b20 one wire temperature sensor conversion routine is
returning the units in degrees C while the ds1820 (ds18s20) is
returning it in .001 degrees C. 20C vs 20312C. Once you know the
units I'm
On Mon, Jan 21, 2008 at 07:11:07PM -0800, H. Peter Anvin ([EMAIL PROTECTED])
wrote:
Millikelvins would have the nice property of never being negative. :)
Alternatively, centikelvins would fit nicely in 16 bits if anyone cares...
655.35 K = 382.20 °C = 719.96 °F
I have no objection on
On Wed, Jan 23, 2008 at 12:07:41AM +0300, Evgeniy Polyakov ([EMAIL PROTECTED])
wrote:
On Mon, Jan 21, 2008 at 07:11:07PM -0800, H. Peter Anvin ([EMAIL PROTECTED])
wrote:
Millikelvins would have the nice property of never being negative. :)
Alternatively, centikelvins would fit
On Mon, Jan 21, 2008 at 07:11:07PM -0800, H. Peter Anvin wrote:
H. Peter Anvin wrote:
Millikelvins would have the nice property of never being negative. :)
True, but the sensor returns the value as a signed integer in C. That
is where the earlier negative number problem was, it would have to
On Wed, Jan 23, 2008 at 12:06:27AM +0300, Evgeniy Polyakov wrote:
What about instead of breaking application just add new sysfs file,
which will only return temperature instead of full rom content.
It can be millidegrees Centigrade, another one can be millikelvins :)
If someone wrote their
David Fries wrote:
On Mon, Jan 21, 2008 at 07:11:07PM -0800, H. Peter Anvin wrote:
H. Peter Anvin wrote:
Millikelvins would have the nice property of never being negative. :)
True, but the sensor returns the value as a signed integer in C. That
is where the earlier negative number problem
H. Peter Anvin wrote:
David Fries wrote:
The ds18b20 one wire temperature sensor conversion routine is
returning the units in degrees C while the ds1820 (ds18s20) is
returning it in .001 degrees C. 20C vs 20312C. Once you know the
units I'm liking the latter as it gives a higher precision.
David Fries wrote:
The ds18b20 one wire temperature sensor conversion routine is
returning the units in degrees C while the ds1820 (ds18s20) is
returning it in .001 degrees C. 20C vs 20312C. Once you know the
units I'm liking the latter as it gives a higher precision. Time to
break user
The ds18b20 one wire temperature sensor conversion routine is
returning the units in degrees C while the ds1820 (ds18s20) is
returning it in .001 degrees C. 20C vs 20312C. Once you know the
units I'm liking the latter as it gives a higher precision. Time to
break user applications so the driver
The ds18b20 one wire temperature sensor conversion routine is
returning the units in degrees C while the ds1820 (ds18s20) is
returning it in .001 degrees C. 20C vs 20312C. Once you know the
units I'm liking the latter as it gives a higher precision. Time to
break user applications so the driver
David Fries wrote:
The ds18b20 one wire temperature sensor conversion routine is
returning the units in degrees C while the ds1820 (ds18s20) is
returning it in .001 degrees C. 20C vs 20312C. Once you know the
units I'm liking the latter as it gives a higher precision. Time to
break user
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