Re: TIB: ti VIRUS


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Re: TIB: ti VIRUS



>> Actually, viruses are not possible, but rom bugs are.  I have some
>>  programs that act like viruses that lock up your calc from normal basic
>>  programs!
>>  
> like what?

On the 85, you can use a hacked backup or an asm hex editor to have a basic
program store $FF into a string, convert it to an equation, and back again.
When the string is converted, the 85 has no idea what to to with the $FF and
will lock up.

:"{$FF}"->A
:st>equ(A,A)
:equ>st(A,A)
:{$FF}

(You must poke the {$FF}'s after tokenizing.)
This is kinda complicated, so write me back for detailed instructions.


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