Hello! Paul I know of this chip. It was one of those temperature sensitive ones that was designed a certain way. For example the DS1822 that I chose is functionally the same as the B20 but there are minor differences. And the B20 is a revised version of the original DS1820. According to the QV data display from the company it is supposed to work like the others.
The key words are "supposed to work" However according to the sheet it's more of a thermostat and thermometer then what the others do. And it seems that it is not listed as a true one-wire device, not on the list itself of parts that are, so I think they added the one-wire interface for their piece of mind rather then anything else. On the whole if you want to add this part to our collection, and indeed get the permission of the fellow who coded that idea series, (code and examples from Leonid Ivanovitch) I will support your efforts. As for your ideas as to how to make the thing work, that's going to be difficult, but not impossible. I strongly suggest we revue the datasheet for this part, and the webpage for it. And "invite" any number of employees from Maxim-IC to participate in this forum just for our own piece of mind. -- Gregg C Levine [EMAIL PROTECTED] "The Force will be with you. Always." Obi-Wan Kenobi > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:owfs-developers- > [EMAIL PROTECTED] On Behalf Of Paul Alfille > Sent: Monday, August 07, 2006 7:07 AM > To: [email protected] > Subject: Re: [Owfs-developers] DS1821 do you know how to setup this chip? > > I got permission from Leonid Ivanovitch to use his code and examples in OWF. Krzysztof, > can you tell me if the adapter works with standard 1-wire devices and OWFS? > > Paul Alfille > > > On 8/6/06, Krzysztof <[EMAIL PROTECTED]> wrote: > > > > > Do you think the author would be interested in having this > > incorporated in OWFS? > > No idea Paul, you can download delphi source from that web site, maybe it is an > open source and you can use that code? I will make this adaptor on mondey and I > will let you know if it works with my DS1821 :) > > regards > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net 's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys -- and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > <http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV> > _______________________________________________ > Owfs-developers mailing list > [email protected] <mailto:Owfs- > [EMAIL PROTECTED]> > https://lists.sourceforge.net/lists/listinfo/owfs-developers > > ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Owfs-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/owfs-developers
