Can I use ARM LM3S8962 like a DAQ card?

I have the ARM embedded software and have used it to write some programs that run on the LM3S8962.  What I'm wondering is if I can have a program that runs on the PC that "talks" to the ARM board occasionally to query the inputs or control outputs.  If it is possible, how would I do that?

You absolutely can use an ARM LM3S8962 like a DAQ card, the only restraints you have are how fast the microprocessor can run and the limited amounts of AI you have available on the Luminary board. you can simply add an AI elemental I/O node to your project and wire your transducer to the luminary board. You then can take the data from the microcontroller and send it to the Host PC through a network published shared variable. There are a couple of tricks to this that may not be completely evident. I have included two links that I think will help you get to where you want to be. The first is setp by step how to connect an accelerometer to teh ARM board, but you can modify it for your own transducer.
http://decibel.ni.com/content/docs/DOC-9614
The second is hwo to use network published shared variables on an ARM board. I hope this helps!
http://digital.ni.com/public.nsf/allkb/6E50B28DDC61C0E68625767400805AA0
Scott W
National Instruments
Applications Engineer

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