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Topic: Re: How to compile the bootloader for Arduino Due? (Read 294 times) previous topic - next topic


Guys, Can you please guide me how to burn the bootloader for ATmega16u2?
 I have design new board with blank due and ATmega16u2 chip.


When I connect board to PC, it bring up with Atmeg16u2 DFU.
than i follow

but problem is there is no boot loader in chip so avrdude doesnt communicate.
I can see that PC doesn't find suitable driver for Atmeg16u2 DFU.


You need to connect to the second ISP header on the Due board. That's for the 16U2 chip. You will need a programmer - an Arduino can be used for this. See the Arduino-as-ISP sketch.
GoForSmoke: "What GShield? You never mentioned a shield."

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