Thomas Seiler

Hi jtheorent, Thanks for giving 2boots a try! To save executable size, i used the avr-gcc's intermodule optimisation framework (-combine) option. This means that all C files have to be...

Apologies, the global / local inconsistencies seem to be a finger trouble with a git command on my side. @jtheorent : I think I figured out the correct flags to...

Hello dunk8888, Thanks for giving 2boots a try! Regarding your questions: - Yes, the stk500 protocol used by Arduino IDE (avrdude) should be supported. - Yes, fuses for boot flash...

Also, please double check that your fuses are set correctly, especially: - BOOTRST = 0 (boot reset vector enabled, this calls the bootloader on power up) - BOOTSZ = 01...

Hi and sorry for the late reply, newer avr-gcc versions do no longer support the intermodule optimisation framework (-combine) and will produce a larger binary, which no longer fits into...

Hi, Thanks for using 2boots, and taking the time to report bugs. It is still proof of concept code, and these days, I rarely find the time to continue to...

Hi again, I found that I have to initialize SD(HC) cards in a different manner to MCC cards. Using the SPI interface, only difference after GO_IDLE_STATE (CMD0) is the initialization...