Θέμα: RE: T?΅a: RE: fsusb-0 .1.11 problem

--- Chen Xiao Fan <[email protected]>
έγραψΡ:

> I do not quite understand you. So you reverse
> engineered
> the hex file and produce the assembly version of the
> USB
> firmware. That is of course interesting. But I doubt
> if it
> is legal to stick a GPL on reverse engineered code
> but I am not a legal expert. 

Me too. Since you mentioned that, i will check it
because i don't want to feel the breath of a hunter in
my back.

>Anyway what you do is 
> interesting work. It is quite difficult to assemble
> a really decent version from reverse engineering as
> well.

It works Ok and especially in 12Mbps. 

> Another thing is that the firmware source code is
> there for
> the MPLAB C18. MPLAB C18 student version is free and
> is
> working under Linux with Wine as well. There is also
> a 
> version for Hitech PICC on the PICC forum. It would
> be great 
> to port it to SDCC if possible.

Exactly. According to the authentic code in "MPLAB
C18" i manage to construct the asm code.

> Still have you checked the USB section of Microchip
> Forum? 
> There is an assembly based implementation from Olin
> college.
> http://pe.ece.olin.edu/ece/

I know. I never manage to assemble the code and many
people say that their code work only at low USB rates.

Manos




	

	
		
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