[BUG] Failed compile with USB flash drive and BTT SKR PRO v1.2

[svd05]

Did you test the latest bugfix-2.0.x code?

Yes, and the problem still exists.

Bug Description

Firmware not compiled with USB flash drive support for BTT SKR PRO v1.2

Bug Timeline

It's new problem. Compiling first time with USB support.

Expected behavior

Firmware will be compiled.

Actual behavior

Errors. Firmware not compiled.

Steps to Reproduce

1. Configure "Configuration.h, Configuration_adv.h, pins_BTT_SKR_PRO_common.h, platformio.ini" with USB support.
2. Compiling.

Version of Marlin Firmware

2.0.9.3, 2.0.x-bugfix

Printer model

own

Electronics

BTT SKR Pro v1.2

Add-ons

MAX31865, PT100

Bed Leveling

No response

Your Slicer

Cura

Host Software

Cura

Additional information & file uploads

config.zip

[Bob-the-Kuhn]

I was not able to compile using any comination of USE_UHS2_USB vs. USE_UHS3_USB and your platformio.ini vs. the default.

None of my error messages matched yours.

Are you using an article to guide you through adding USB flash drive support? If yes, please include a link to the article.

I'm concerned that the Marlin's USB flash drive support doesn't pertain to your hardware. The configuration_adv.h file says it is for MAX3421E breakout board solutions. While the BTT SKR PRO does have two independent USB controllersw built into the CPU, I don't think that Marlin currently can make use of both. Hope I'm wrong on this.

[Bob-the-Kuhn]

I don't know enough about the USB FLASH drive option to help on this issue.

I did finally notice the comment indicating that the OTG port on boards like yours may be supported.

I also finally noticed the BIGTREE_SKR_PRO_usb_flash_drive build option.

I have not been able to compile using BIGTREE_SKR_PRO_usb_flash_drive. I've tried the following:

• //#define USE_UHS2_USB with #define USE_UHS3_USB
• #define USE_UHS2_USB with //#define USE_UHS3_USB
• //#define USE_UHS2_USB with //#define USE_UHS3_USB
• //#define USE_UHS2_USB with //#define USE_UHS3_USB and serial port 2 disabled

I couldn't do any troubleshooting, beyond playing with the above options, because the warnings/errors scrolled beyond my terminal buffer so I couldn't determine what the first error was.

[thinkyhead]

First, it looks like there's no Native USB Serial for this board, so maybe this should be added to the pins file…

#define BOARD_NO_NATIVE_USB

Beyond that, we can only compare with other boards that successfully compile with USE_UHS3_USB and USE_OTG_USB_HOST both enabled. In my testing with your configurations I could only get a successful compile with USE_UHS2_USB enabled and USE_OTG_USB_HOST disabled.

[svd05]

https://www.facebook.com/201952790264935/posts/big-news-for-everyone-we-have-released-the-new-firmware-which-enables-printing-w/1065478637245675/

#20299

USE_UHS2_USB enabled and USE_OTG_USB_HOST disabled

tried and got this:

etc.

[github-actions]

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[svd05]

issue still exist

[wcdnail]

Change SERIAL_PORT to 1