Well, at page 129, there is DEBUG statement described, have no idea, how to use it for RPM measurement
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Re: Converting PULSIN reading to RPM, from PC Fan?
Well, at page 129, there is DEBUG statement described, have no idea, how to use it for RPM measurement
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Re: Converting PULSIN reading to RPM, from PC Fan?
Hmmm ...Originally Posted by CuriousOne
Well, at page 129, there is DEBUG statement described, have no idea, how to use it for RPM measurement
Here I do recognise THE Curious one ...
Are you really sure you open your manual on page 129 ??? ... I think ( and I am sure !!! ) you open it on page 131 ...
BTW ... open your eyes too !!! ( at bottom right ... and not top browser page window)
Alain
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Why insist on using 32 Bits when you're not even able to deal with the first 8 ones ??? ehhhhhh ...
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IF there is the word "Problem" in your question ...
certainly the answer is " RTFM " or " RTFDataSheet " !!!
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Re: Converting PULSIN reading to RPM, from PC Fan?
I already tried COUNT. Returns very low number of pulses - for 3700rpm it returns something like 120. Absolutely not precise.
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Re: Converting PULSIN reading to RPM, from PC Fan?
There is this Tip n Tricks pdf that has #5 about RPM measurment using CCP in combination with #1 and #2 tips.
Ioannis
41214aCCP Tip n Tricks.pdf
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Re: Converting PULSIN reading to RPM, from PC Fan?
All my PWM/CCP channels are busy
Too bad they don't make chips with 8-16 PWM outputs
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Re: Converting PULSIN reading to RPM, from PC Fan?
In your case you need an input.
Can you multiplex with another CCP input?
Ioannis
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