Re: [avrdude-dev] Re: WinAVR

[Joerg Wunsch]

As Brian Dean wrote:

> When I tested V2 with an AVRISP, I noticed the speed is much slower
> than V1.  Does anyone know if this is something that we are doing to
> cause this, or if the V2 protocol is not lending itself to fast
> programming?

I think both implementations still suffer from one-byte-at-a-time IO
operations.  I've modified that for the JTAG stuff to user larger
blocks where appropriate, but I didn't have the time and energy to
merge that back.

Hmm, ISTR I've once got a patch from Bernd Walter implementing
STK500v1 block IO but somehow that got lost.  I've anyone's curious
about adding it, I can dig it up.

-- 
cheers, J"org               .-.-.   --... ...--   -.. .  DL8DTL

http://www.sax.de/~joerg/                        NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)