If someone wonders why the board is booted like that, and what is that baud rate 1200 hack, or would like to build their own firmware without using Arduino.
I have a little write-up of my findings, explaining how things are booted and flashed on Arduino Due/SAM3X in the playground - here: Arduino Playground - DueBootloaderExplained
sam0737:
If someone wonders why the board is booted like that, and what is that baud rate 1200 hack, or would like to build their own firmware without using Arduino.
I have a little write-up of my findings, explaining how things are booted and flashed on Arduino Due/SAM3X in the playground - here: Arduino Playground - DueBootloaderExplained
In your little write-up, you wrote, "flash it over the ICSP header with AVRISP technique". Is that technically correct with an ARM-based mCU?
Marcos
No it won't work with a SAM, I think he's referring to modifying the ATMEGA16U2 code.
Rob
Hi
I need to modify Due(SAM3X) Bootloader, is it possible ?