Might as well do it straight to W though, no need for
temp..

clrw
btfsc gpio,1
iorlw 0x08h
etc..


Quentin wrote:
>
> It is not good practice to manipulate bits in W (don't ask me why, it
> just is :)).
> You can test bits on GPIO direct with out loading it in W first (ex:
> BTFSC GPIO,5), so here goes:
>
> CLRF    TEMP    ;TEMP IS ANY RAM
> BTFSC   GPIO,1
> BSF     TEMP,4  ;A
> BTFSC   GPIO,2
> BSF     TEMP,5  ;B
> BTFSC   GPIO,4
> BSF     TEMP,6  ;C
> BTFSC   GPIO,5
> BSF     TEMP,7  ;D
> MOVF    TEMP,W  ;DONE! W=DCBA0000
>
> Hope this helps
> Quentin