Pulsin and Pulsout Mysteries
Hi, RCTech
Assuming DEFINE OSC doesn't interfere with osc speed for pulsin and pulsout, result won't be the same @ 4Mhz and @ 20 MHz. ratio will be 5 , as you tell.
The Valinpulse value will be the same for Pulsin and Pulsout.
Now, as RC is in your pseudo ... RC pulses values are ~ 80 to 220 @ 4Mhz and 400 to 1100 @ 20 Mhz ... okay, but...
@ 4Mhz, you write: Valinpulse var BYTE ....and @ 20 Mhz you MUST write : Valinpulse var WORD !!!
and I didn't see that in your code ...
Also take care, if you ever use DEFINE PULSIN_MAX to allow for the full signal ( 0 AND 1 state duration = full period )
Now, a little Trick seen nowhere :
Always Write : LOW PORTX.Y before a Pulsout statement ... many ununderstandable bugs come from here !!! ( explanation is in High capacitive loads behaviour of PICs ... and the Pulsout way of work )
Alain
30 years of R/C ...
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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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