DS1821 Codefor BS2

Archiver

Trying to interface a DS1821 temp sensor to a BS2. The DS1821 is a 1-wire
device. I don't need to use parasite power, so code to just read and
write to the device would be fine.

If you know of any posted sources of code or have any you'd like to share,
I'd appreciate it.

Thanks, Pete.
________________________________________________________
Peter W. Houlihan, (413) 538-3091, phouliha@m...
Mellon Postdoctoral Fellow, Center for Environmental Literacy
Mount Holyoke College, South Hadley, MA 01075

Visit our website at:
http://www.mtholyoke.edu/proj/cel/index.html
________________________________________________________

Archiver

You can't use a 1-Wire device with the BS2 without some kind of interface
chip. The BS2p has built-in 1-Wire commands that make interfacing the DS1821
(and other parts) very easy.

-- Jon Williams
-- Parallas


In a message dated 4/26/02 10:06:07 PM Central Daylight Time,
phouliha@m... writes:


> Trying to interface a DS1821 temp sensor to a BS2. The DS1821 is a 1-wire
> device. I don't need to use parasite power, so code to just read and
> write to the device would be fine.
>
> If you know of any posted sources of code or have any you'd like to share,
> I'd appreciate it.
>




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