RE: A86: can i build a grey graph link cable?


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RE: A86: can i build a grey graph link cable?




>It might be protected, but there's a difference between stealing and reverse

I don't think this thread was talking about building a gray link clone, but
a gray link.  Anyway, coping the PIC is stealing even to look at the source
to reverse engineer it is illegal.

engineering.  There's a PIC-link out there that works almost exactly like
the TI-Graphlink, down to the software.

But it isn't compatible with TI software, or even operate error free at 9600bps.

>All you need to know is how it works (Down to the data lines and
>everything), and then write up PIC code that does the same.  The fact that
>Bryan made PIC code that converts the EuP data to TI-protocol proves that
>getting there is easy.  It's cleaning it up to act just like a TI cable
>that's the hard part.

Bryan made it compatible with SPI serial, which is what the mem uses.  He
had a modem PIC working, but discontinued it.