Tamas Rudnai wrote:
> So how would you handle this code with your macros if you modify that with
> James' suggestion:
>
> setb PORTB,0
> setb PORTA,1
> nop
> clrb PORTC,0
> clrb PORTD,1
>
> ?
>
> Tamas
>
>
>   
Tamas, my macros are defined like this now:

setb    macro    pin
    bsf        portbbuf, pin
    movff    portbbuf, PORTB
    endm

clrb    macro    pin
    bcf        portbbuf, pin
    movff    portbbuf, PORTB
    endm



But like Wouter and Robin reminded me, this PIC has the LAT registers 
that can be safely used with read-modify-write operations. Much nicer.

-
Martin
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