12 Bit A/D converter

j.m.krell

Hi,
I'm trying to operate the 12 bit A/D converter that can be purchased via Parallax.· I have the program that is provided via the link and am wondering if it is possible to read only 1 of the two channels and use the result in an IF....THEN situatiion to signal an I/O pin to sound an alarm.· Also, if this is possible, I am wondering how this is so.··Attached is the program that is found on the link and what I've used.· Thank you very much as I greatly appreciate any help and have a great safe day!

J^3

Hello J.M.

I am currently using the same ADC for a project.· You can select just ch0 or ch1 on your ADC.· Take the | statement out of your code that ORs config.· Then you can make the 3rd bit of config a constant for channel 0 or 1.· Hope that helps.

sam_sam_sam

JJ
Can you post the link where you got that code from

Many Thanks if you could do this

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··Thanks for any··that you may have and all of your time finding them

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Sam

j.m.krell

http://www.parallax.com/Portals/0/Downloads/docs/prod/appkit/ltc1298.pdf

The code can be found on pages 7 & 8.

Thank you!

sam_sam_sam

j.m.krell

Thanks for the link to these pages

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··Thanks for any··that you may have and all of your time finding them

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Sam