Speed measurement - MSP430

mladen s. (mladens) OP 2011-06-29 21:57 #2245920

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Hi. I have an assignment at faculty to measure speed using incremental 
optical encoder (someone is using word rotary). Have anyone done the 
similar project maybe? I get 2 analog signals and I use DA converter at 
begging. I have several questions, for example do I have to deb-ounce 
the signals, or how to measure the frequency of signals (I can't use 
interrupts)

Thanks in advance

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TL431 Guest 2011-06-30 18:22 #2247120

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>and I use DA converter at begging
You would like to use the DA, or you have to?

>or how to measure the frequency of signals
Search for "Capture Mode", for further information.

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