If they all start at "exactly" the same time then just pick one input to start a timer and then use interrupt on change as each input goes low(or high) to read the timer to determine each individual pulse width.
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Re: How to Measure 2 or more digital inputs a the same time
If they all start at "exactly" the same time then just pick one input to start a timer and then use interrupt on change as each input goes low(or high) to read the timer to determine each individual pulse width.
Last edited by Heckler; - 26th April 2013 at 15:53.
Dwight
These PIC's are like intricate puzzles just waiting for one to discover their secrets and MASTER their capabilities.
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Re: How to Measure 2 or more digital inputs a the same time
How about if you used 1 little 8 pin pic in each input to keep track of the pulse width on that pin and have a larger pic read the value from each of those pics to do your math and other software requirments.
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Dwight
These PIC's are like intricate puzzles just waiting for one to discover their secrets and MASTER their capabilities.
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