luis wrote:
> I=B4ve done like this, but did not work yet.
>
>     movlw 0x70
>     movwf FSR0L
>
> WAIT:
>     btfss PIR1,RCIF
>     bra WAIT
>
> SAVE_BUF:
>     movf RCREG,W
>     movwf INDF0
>     incf FSR0L,1 ;
>
>     movlw 0x0D
>     xorwf INDF0,W
>     btfsc STATUS,Z
>     bz GET_DATA ;
>     bra WAIT

Come back after you've read the manual.  In particular the section called
"Indirect Addressing, INDF and the FSR Registers".  In my copy of the 18F=
xx2
data sheet that's section 4.12 on page 50.  It's probably in a different
place in different data sheets, but can't be that hard to find if you
actually try.


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