The term I would use is "tweak a protocol", and the tool you'd need is a protocol builder. Protocol builder or PB, is an Excel spreadsheet.cbutkus wrote: Thanks. So what software would I need to actually develop one of these extenders? Is there a how-to somewhere? I'm a long time programmer, so I'd be interested in what's involved.
In the Protocol files section you'll find Protocol Builder, and some help documents.
Sometimes this is pretty easy. Sometimes you just need to change a parameter in protocol builder and everything is done for you, but in this case the protocol contains quite a bit of assembly code. So you need to understand the assembler and make the adjustments.
There isn't really anything that I found to be a good how-to guide on this. PB had me stumped for a long time.