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GD32 Creality V4.2.7 board support #27796

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Merged
merged 2 commits into from
May 3, 2025

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bmourit
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@bmourit bmourit commented Apr 14, 2025

Description

This adds support for building with native GD32 for the Creality V4.2.7 board ("Silent" board).

Requirements

Creality V4.2.7 board with GD32F303RE MCU

Benefits

Native support

Related Issues

#27795

@bmourit bmourit marked this pull request as draft April 14, 2025 20:57
@thisiskeithb thisiskeithb linked an issue Apr 14, 2025 that may be closed by this pull request
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bmourit commented Apr 16, 2025

Just waiting to make sure everything is functioning with the 4.2.2 boards (LCD specifically) before expanding support.

@thinkyhead thinkyhead added T: HAL & APIs Topic related to the HAL and internal APIs. A: GD32 labels Apr 19, 2025
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bmourit commented Apr 20, 2025

I believe the LCD issues have been solved (or will be) via a delay increase. @ellensp was the one who found the fix. Once we find some better delay values, I think we could go ahead with expanding support.

@bmourit bmourit marked this pull request as ready for review April 26, 2025 06:32
@thinkyhead thinkyhead merged commit 0c72dc3 into MarlinFirmware:bugfix-2.1.x May 3, 2025
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EvilGremlin pushed a commit to EvilGremlin/Marlin that referenced this pull request May 15, 2025
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A: GD32 T: HAL & APIs Topic related to the HAL and internal APIs.
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[BUG] GD32F303RE_creality_mfl fails to boot
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