[Amforth] AVRDUDE (AVR109 protocol) matching Bootloader

[Enoch <ix...@ho...>]

Hello Matthias & All:

Long time no talk, disconcerting...

May I suggest making AmForth a BOOFA bootloader friendly by adding the
following to core/amforth.asm:

  .org NRWW_START_ADDR
+ #ifdef BOOFA			;The BOOFA bootloader
+ .org	pc+512			; is 512 words max!
+ #endif
  .include "amforth-interpreter.asm"

I'd be happy if BOOFA is offered alongside AmForth on sourceforge as I
am interested in it being tested on other uC architectures. Grab it
from: https://github.com/wexi/boofa

Use BOOFA with the latest available AVRDUDE SVN as in earlier releases
AVRDUDE's butterfly.c is seriously buggy.

Thanks, Enoch.

P/S Thanks to roland-riegel.de whose work I continued.