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To support xMega AVR #4

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mcuee opened this issue Nov 17, 2022 · 1 comment
Open

To support xMega AVR #4

mcuee opened this issue Nov 17, 2022 · 1 comment

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@mcuee
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mcuee commented Nov 17, 2022 •
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urboot for AVR xMega will be interesting.

From here.

I'd be interested in handling XMEGA parts (They have a huge bootloader section that I think could be made available for ordinary applications)
@stefanrueger stefanrueger mentioned this issue Nov 27, 2022
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@mcuee
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mcuee commented Dec 20, 2022 •
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So far the most popular bootloaders for ATxmega seem to be AVR109. For USB bootloaders, then there are Microchip FLIP2 and Caterina (USB to Serial + AVR109). I've also encountered STK500v2 bootloaders.

I have not been able to get any bootloader working yet on my ATxmega32A4U breakout board with FT232RL. I need to try again.

  1. xboot (avr109/Caterina)
    https://github.com/alexforencich/xboot

  2. XMegaForArduino bootloader (Caterina or stk500v2).
    https://github.com/XMegaForArduino/arduino/tree/master/bootloaders/xmega

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