New dual Serial/SDCard bootloader

[mbanzi]

We have committed a new bootloader that works over serial and sdcard. it was tested working for Arduino Diecimila + Eth Shield and it's being adapted to the UNO.

if somebody wants to test it on the Eth and contribute some feedback would be useful.

m

[tigoe]

I had to modify the makefile to get it to operate with my usbtiny, and a few other things as follows:

• changed ISPTOOL to usbtiny
• took off the ./ before avrdude to get it to call avrdude from the cmd line
• took out the -C avrdude.conf, since it couldn't find the conf file

It still doesn't compile, but I got as far as writing most of the fuses. It died when it got to the hfuse, with the following:

avrdude: reading input file "0xDA" avrdude: error opening 0xDA: No such file or directory avrdude: input file 0xDA auto detected as invalid format avrdude: can't open input file 0xDA: No such file or directory avrdude: write to file '0xDA' failed

And it's still not working.

I also can't get it to take uploads serially using the regular Uno bootloader either.