Add suport for Arduino GIGA R1

I would like to speed up my Due RADDS board. Or also other Due based Boards. (I don't want to switch to Klipper. If possible. I like Marlin)
It seems that the Arduino Board GIGA R1 have the same Pinout like an Arduino DUE.
Is it possible?

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-Witbox Printer, Klipper RAMPS1.4 3xTMC2209 (standalone) Leveling BQ MicroProbe,
450W 230V Heizbett (8mm Aluguss PEI Beschichtung)
fast nichts mehr original :-)

-Eigenbau Printer, Marlin 2.1.x autoleveling (UBL)
Druckvolumen 420x276x300 750W 230V, geschlossener Bauraum temperaturstabilisiert, RADDS,
4xTMC5160 (SPI), Wasserkühlung mit FlowControl, Repetier-Server Pi3 usw.

No one has done this yet,

I gave it a quick look, but it looks like stock platformio doesn't recognize the board yet, a known issue [github.com]

This would be a lot of work.

Every new type of board needs a HAL level (since it is a STM32H747XI, may be able to use stm32 HAL)

eg there is AVR and DUE a GIGA would need added
[github.com]

Edited 4 time(s). Last edit at 12/05/2024 11:03PM by Dust.

OK, thanks for the analysis.
It's better to switch to a modern board that is already supported.

---

-Witbox Printer, Klipper RAMPS1.4 3xTMC2209 (standalone) Leveling BQ MicroProbe,
450W 230V Heizbett (8mm Aluguss PEI Beschichtung)
fast nichts mehr original :-)

-Eigenbau Printer, Marlin 2.1.x autoleveling (UBL)
Druckvolumen 420x276x300 750W 230V, geschlossener Bauraum temperaturstabilisiert, RADDS,
4xTMC5160 (SPI), Wasserkühlung mit FlowControl, Repetier-Server Pi3 usw.