[A83] Re: cant get code to work


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[A83] Re: cant get code to work




your code seems perfectly allright, all I can think of is that you delared
friction in a wrong part of the memory.



On Fri, 10 May 2002 VertGuy@aol.com wrote:

> 
> OK, I've tried several different things to get this code to work, but I guess 
> something is required that I'm unaware of.  The code works fine if I don't 
> mess with the variable (friction), and I've tried putting that section in 
> several parts of the code, still no luck. It just freezes when I hit 2nd.  
> I'm sure it's something easy...
> 
> getkey_2nd:
>       ld   a,kReset     
>     out  (1),A      
>     ld   a,Group7       
>     out  (1),A      
>     in   a,(1)  
>     cp k2nd 
>     ret nz
>     pop hl
>     pop bc
>     inc b
>     push bc
>     push hl
>     ld hl,(friction)
>     inc hl
>     inc hl
>     inc hl
>     ld (friction),hl
>     ret
> 
> Also, could I use "add hl,3" or something similar instead of incrementing 
> multiple times?
> Any help is appreciated.
> 




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