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Author Topic: Hardware emulation  (Read 547 times)
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loveforvdubs
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« on: May 03, 2012, 03:57:03 pm »
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Is there a way to emulate hardware I/Os while developing my Arduino program. I would like to simulate a radial encoder for use with developing my program. Is there any way to do this?
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Nick Gammon
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« Reply #1 on: May 04, 2012, 01:39:12 am »
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If you have a second Arduino, you could program it to output pulses at whatever rate you wanted to.
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http://www.gammon.com.au/electronics

loveforvdubs
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« Reply #2 on: May 04, 2012, 07:26:14 am »
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Hmmm that is a pretty interesting idea. I am somewhat of a beginner. How would I figure out what sort of pulses to program to emulate a rotary encoder?
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AWOL
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I don't think you connected the grounds, Dave.
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« Reply #3 on: May 04, 2012, 07:32:43 am »
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How would I figure out what sort of pulses to program to emulate a rotary encoder?
You'd get hold of the device's datasheet and look at the timing diagrams, which is what you'd have to do anyway if you were going to emulate it.
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Pete, it's a fool looks for logic in the chambers of the human heart.

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