AVR-Chat

> I would expect the STK502 to come with a schematic.  You should be able to
> look at that schematic to determine which pin the NTC is connected to, and
> from there know which ADC channel you need to be reading.

  And if not, I found this to be useful.
http://www.gaw.ru/pdf/Atmel/kit_soft/avr/stk502_ug.pdf
or this:
http://www.jameco.com/Jameco/Products/ProdDS/765134.pdf

enjoy,
DLC

> -----Original Message-----
> From: AVR-Chat@yahoogroups.com [mailto:AVR-Chat@yahoogroups.com] On Behalf
> Of I B
> Sent: Thursday, January 10, 2008 10:58 AM
> To: AVR-Chat@yahoogroups.com
> Subject: [AVR-Chat] Temperature measurement on STK502
>
> Hello everyone,
>
> I am trying to measure temperature using STK502, using
> the NTC transistor on the board. Would you have the
> code for getting the readings or would you know which
> channel this information is at?
>
> Thanks,
>
> Irene
>
>
>
> ____________________________________________________________________________
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> No virus found in this incoming message.
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> 1:32 PM
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>
>
>


-- 
Dennis Clark
TTT Enterprises

Thanks a lot both of you. I think I had the
connections correct, but had set the Aref to Vcc. This
has been changed now, but I have a new problem: I get
some kind of program error when I try to compile:

WARNING: Flash byte address 0x006E is 0xE0 (should be
0xE2) Failed!

So, I am not able to program my new code on to the
microprocessor with JTAG! Any idea as to how or what
gives these errors, please let me know.

Thanks again! Have a good weekend!

Irene
--- Dennis Clark <dlc@frii.com> wrote:

> 
> > I would expect the STK502 to come with a
> schematic.  You should be able to
> > look at that schematic to determine which pin the
> NTC is connected to, and
> > from there know which ADC channel you need to be
> reading.
> 
>   And if not, I found this to be useful.
>
http://www.gaw.ru/pdf/Atmel/kit_soft/avr/stk502_ug.pdf
> or this:
>
http://www.jameco.com/Jameco/Products/ProdDS/765134.pdf
> 
> enjoy,
> DLC
> 
> > -----Original Message-----
> > From: AVR-Chat@yahoogroups.com
> [mailto:AVR-Chat@yahoogroups.com] On Behalf
> > Of I B
> > Sent: Thursday, January 10, 2008 10:58 AM
> > To: AVR-Chat@yahoogroups.com
> > Subject: [AVR-Chat] Temperature measurement on
> STK502
> >
> > Hello everyone,
> >
> > I am trying to measure temperature using STK502,
> using
> > the NTC transistor on the board. Would you have
> the
> > code for getting the readings or would you know
> which
> > channel this information is at?
> >
> > Thanks,
> >
> > Irene
> >
> >
> >
> >
>
____________________________________________________________________________
> > ________
> > Never miss a thing.  Make Yahoo your home page.
> > http://www.yahoo.com/r/hs
> >
> >
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
> > --
> > No virus found in this incoming message.
> > Checked by AVG Free Edition.
> > Version: 7.5.516 / Virus Database: 269.19.0/1218 -
> Release Date: 1/10/2008
> > 1:32 PM
> >
> >
> >
> >
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> 
> 
> -- 
> Dennis Clark
> TTT Enterprises
> 
> 



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