It was an updated PROM to do exactly that ... Convert to deg C
correctly!
Phil
> -----Original Message-----
> From: Brian Reynolds [mailto:brian.g.reynolds@xxxxxxx]
> Sent: 04 May 2002 12:33
> To: ukha_d@xxxxxxx
> Subject: RE: [ukha_d] Using HomeVision with Dallas Temperature
sensors
>
>
> IIRC this calc problem was sorted by upgrading a chip.
>
> Li at Laser was very kind in supplying an upgrade chip for me
> at some stage but I cannot remember exactly what it was for!
>
> Sure that is right though.
>
> B.
>
> -----Original Message-----
> From: Ian B [mailto:Ian@xxxxxxx]
> Sent: 03 May 2002 20:39
> To: ukha_d@xxxxxxx
> Subject: RE: [ukha_d] Using HomeVision with Dallas Temperature
sensors
>
>
> There is some jiggery pokery with a resistor that was
> mentioned on the HV list. If you run into any problems I
> suggest you ask there.
>
> The temp is also read in farenheight not Celsius. It can do
> the latter but I found calc problems with it which I have not
> solved yet.
>
> Ian B
>
> > -----Original Message-----
> > From: Kenneth Watt [mailto:kennwatt@xxxxxxx]
> > Sent: 03 May 2002 19:33
> > To: ukha_d@xxxxxxx
> > Subject: RE: [ukha_d] Using HomeVision with Dallas
> Temperature sensors
> >
> >
> > Mark,
> >
> > Have you got the expansion board as you need that?
> >
> > Other than that it's fairly straight forward to use the
> Dallas stats
> > with HV, or are you trying something a bit different? If I
> can be any
> > help I will but I didn't find much more info than is in the
> HV bible.
> >
> > K.
> >
> > > -----Original Message-----
> > > From: Mark Harrison [mailto:Mark.Harrison@xxxxxxx]
> > > Sent: 03 May 2002 18:12
> > > To: ukha_d@xxxxxxx
> > > Subject: [ukha_d] Using HomeVision with Dallas Temperature
sensors
> > >
> > > Are the Dallas Temperature sensors listed on the Homevision
page
> > (DS1820)
> > > the same as Dallas 1-wire stuff?
> > >
> > > If so, is there a good page about actually using them
with
> Homevision?
> > >
> > >
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