Lpc2000

Keep us updated. Very interesting!

/Ake

fredrikssonjohan wrote:

> CAN bus was thought of but as we needed to interface with an onther
> RS-485 system it was put in the drawer again.
>
> I do am tempted to switch to it as the main bus and in case of old
> system have a RS-485 doughter card the adopt to them.
>
> Will certenly put some time on CAN after this new card is done and
> maybe change later next year if possible.
>
> I'll have a look on the VSCP project also...
>
> All products will be on a web site about february next year.
>
> Cheers
> /Johan
>
> --- In lpc2000@yahoogroups.com, "Ake Hedman, eurosource" <akhe@b...>
> wrote:
> >
> > Fredrik,
> >
> > I'm very interested in sensor networks. Also something I have been
> > working with for many years now and also do at the moment on  an open
> > basis in the VSCP project (http://www.vscp.org) 
> <http://www.vscp.org%29>  aside of my  regular
> > consulting work.
> >
> > Very impressing data for your system. You use RS-484. Never though of
> > CAN instead?  Nice with distributed control as it solves arbitration
> and
> > is reliable to a great extent.
> >
> > /Ake
> >
> > Any reason you
> >
> > fredrikssonjohan wrote:
> >
> > > Nice system for green houses or other "lighter" use. Our cables are
> > > heavy duty, taking a load of 4.5 tons each. As we are mainly in dusty
> > > environments we also face the need to meet the ATEX (explosive safe)
> > > regulations.
> > >
> > > We have from a handheld instrument (Windows CE) and a probe that you
> > > stick in to the grain to a central computer talking to distributed
> > > cards (LPC2138 + DS2480B) via a RS-485 network. 24/7 data collection
> > > with unlimited retension of data, alarm triggers individually per
> > > sensor / cable, alarm for raising or over temperature, reporting...you
> > > name it and it's in there :-)
> > >
> > > My next step is to add embedded webserver, radio modem, bluetooth and
> > > control panel as add-on cards to it.
> > >
> > > Cheers
> > > /Johan
> > >
> > > --- In lpc2000@yahoogroups.com, "Ake Hedman, eurosource" <akhe@b...>
> > > wrote:
> > > >
> > > > Thats a lot of sensors!!!   Impressive!  Have you seen the
> "Snaku" at
> > > > http://www.ibuttonlink.com/
> > > >
> > > > /Ake*
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > > SPONSORED LINKS
> > > Microprocessor
> > >
> <http://groups.yahoo.com/gads?t=ms&k=Microprocessor&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w4=8051+microprocessor&c=4&s=93&.sig=tsVC-J9hJ5qyXg0WPR0l6g 
> <http://groups.yahoo.com/gads?t=ms&k=Microprocessor&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w4=8051+microprocessor&c=4&s=93&.sig=tsVC-J9hJ5qyXg0WPR0l6g>>
>
> > >       Microcontrollers
> > >
> <http://groups.yahoo.com/gads?t=ms&k=Microcontrollers&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w4=8051+microprocessor&c=4&s=93&.sig=DvJVNqC_pqRTm8Xq01nxwg 
> <http://groups.yahoo.com/gads?t=ms&k=Microcontrollers&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w4=8051+microprocessor&c=4&s=93&.sig=DvJVNqC_pqRTm8Xq01nxwg>>
>
> > >       Pic microcontrollers
> > >
> <http://groups.yahoo.com/gads?t=ms&k=Pic+microcontrollers&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w4=8051+microprocessor&c=4&s=93&.sig=TpkoX4KofDJ7c6LyBvUqVQ 
> <http://groups.yahoo.com/gads?t=ms&k=Pic+microcontrollers&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w4=8051+microprocessor&c=4&s=93&.sig=TpkoX4KofDJ7c6LyBvUqVQ>>
>
> > >
> > > 8051 microprocessor
> > >
> <http://groups.yahoo.com/gads?t=ms&k=8051+microprocessor&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w4=8051+microprocessor&c=4&s=93&.sig=1Ipf1Fjfbd_HVIlekkDP-A 
> <http://groups.yahoo.com/gads?t=ms&k=8051+microprocessor&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w4=8051+microprocessor&c=4&s=93&.sig=1Ipf1Fjfbd_HVIlekkDP-A>>
>
> > >
> > >
> > >
> > >
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> > --
> >  ---
> > Ake Hedman (YAP - Yet Another Programmer)
> > eurosource, Brattbergavägen 17, 820 50 LOS, Sweden
> > Phone: (46) 657 413430 Cellular: (46) 73 84 84 102
> > Company home: http://www.eurosource.se     
> > Kryddor/Te/Kaffe: http://www.brattberg.com
> > Personal homepage: http://www.eurosource.se/akhe
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-- 
 ---
Ake Hedman (YAP - Yet Another Programmer)
eurosource, Brattbergavägen 17, 820 50 LOS, Sweden
Phone: (46) 657 413430 Cellular: (46) 73 84 84 102
Company home: http://www.eurosource.se      
Kryddor/Te/Kaffe: http://www.brattberg.com
Personal homepage: http://www.eurosource.se/akhe
Automated home: http://www.vscp.org



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