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Topic: Re: How to compile the bootloader for Arduino Due? (Read 326 times) previous topic - next topic

Easy_bt

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

Easy_bt

When I connect board to PC, it bring up with Atmeg16u2 DFU.
than i follow
https://www.arduino.cc/en/Hacking/Upgrading16U2Due

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.

MorganS

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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