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Thu Oct 6 15:46:08 EDT 2011
PORTB / ICSP comm?
Is this the culprit?
: init-out
TRISB 2 low
TRISB 3 low ;
Nope. ICSP pins are RB7-RB5
It seems to really be the interrupts. Whenever I switch on one of the
timer interrupts the comm gets messed up. It probably misses pulses.
I seem to recall that the ICSP hardware's pulse size can't be changed,
but I beleive it does keep the data stable after the pulse. Is there
a way to let the hardware detect the pulse?
PORTB 6
There is the interrupt on change mechanism.
The question is whether it is worth to spend time to do this. Let's
just briefly look at the IOC mechanism.
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