Re: [avrdude-dev] avrdude and FT2232

[mrnice]

Ville Voipio-2 wrote:
> 
> 
> The problem here is that direct bit-banging on USB is very slow. On the 
> other hand, numerous USB dongles (such as Olimex USB-JTAG, Amontec) 
> utilize the same chip, FT2232. This chip has the MPSSE engine which 
> talks both SPI and JTAG rather fast when configured correctly.
> 
> Now my intention is to implement this functionality into avrdude (= 
> support for FTDI2232-based MPSSE). However, before doing anything, I 
> would like to know I am doing the right thing.
> 
> 

Hi,

i've already done than. at least for avr devices (tested with ATmega8, 16 &
32) and using avrdude 5.4.
If there's some interest in my code, i would port it to avrdude 5.5, clean
it a little bit up (actually it is quite a hack ;)) and add some comments.

It runs however on linux and should on os x, however i have no intention to
test/develop for windows.

cheers,

mrnice
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