I'm working in a project with a atxmega128a4u, but I'm facing some difficults in customize the bootloader. I had tried to build a dfu bootloader but the source code which has been released by atmel(avr1916.zip) only works with iar and I don’t have the license(the kickstart version is not enough(I also tried with full trial version and also gives errors) because the bootloader is greater then 8 kb, any way to try to compile that in atmel studio for example?). I had already tried using asf in atmel studio create a dfu bootloader, but no success, it has errors by defaults and I cannot fix them.
I tried to make a cdc bootloader and at least it works but occupy more then 8kb. Xmega128a4u only have 8kb for bootloader right? But we can increase that size using more space from flash?
Thanks in advance