[A83] Re: ID in ASM

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[A83] Re: ID in ASM


Also, if you use this in a program, one registered copy is enough to run
that program in all the calculators by sending that caluclator's IDList to
the others. There may be a protection for this in asm, which is not
possible in basic.

--- Nate Timmons <theencapturer@yahoo.com> wrote:
> Umm I dont know if kevtiva want me to say anything but
> a friend I have here, and myself have cracked the
> Kevtia IDIGIT program!  
> 
> It ingenious in its symplicity. Although it never
> could have been made with out calcsys or the like. In
> it, it uses Str8. Like I said before, this is not the
> 8th string that holds text. Str8 is the text
> repsentation of the token 5D40. In memory this list is
> stored as hexadecimal. Once you atempt to send(they
> dont have to be connected) your id to another
> calc(wich Ive done before) this list will be created,
> and show in mem as IDList in the list section. Anyway
> what IDIGIT does is take that value and by some qurik
> in the ti-eos, it is converted to decimal! that is
> done here:
> 
> code:
> -------------------------------------------------------
> 
> Str8
> Ans+1-1=Ans
> (1)Ans(1)
> 
> -------------------------------------------------------
> 
> This may seem reduntdant, but what is does is force
> the calc to work math with it, so the calc does the
> conversion with no error because It thinks there is no
> way that ACTUAL hex is sitting in its lists  .
> 
> After that the program goes though (now here is the
> ingeniuos part!)hexadecimal divison on a decimal
> number! That is what it was doing with all those
> iparts(. It then takes(more ingenious code  )the
> derived vaule from these digits and stores them in L6
> as the 1-15(there is a bug here that we fixed  (a
> rather simple one  )) hex value. At the end it does
> the rather simple task of converting these to a string
> by using sub(s.
> 
> In anycase this is nice but SLOOOOOOOOW!! I do not
> know much about the VAT so I dont know how to get that
> list but if any body can do this in ASM(dont worry it
> would be much easier) please post or mail me!


=====
Discuss anything about TI Graphing Calculators - http://www.ti-programmers.com
Peace: a period of cheating between two periods of fighting. 
  -Ambrose Bierce


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