🧱MULTI_VOLUME for Color UI and Marlin Menus

[rhapsodyv]

Description

This PR add MULTI_VOLUME support for COLOR UI and Marlin Menus. As LVGL UI, when MULTI_VOLUME is enabled, it add a "media select screen", so the user can select which volume navigate.

Requirements

Board with sd and usb disk support (like nano v3).

Benefits

Color UI matching LVGL UI features.

Configurations

MULTI_VOLUME

Related Issues

#21344

[LawnMo]

Marlin\src\lcd\menu\menu_media.cpp: In lambda function:
Marlin\src\lcd\menu\menu_media.cpp:150:71: error: 'class CardReader' has no member named 'media_sd_spi'; did you mean 'media_sdio'?
  150 |       ACTION_ITEM_P(GET_TEXT(MSG_SD_CARD), []{ card.changeMedia(&card.media_sd_spi); card.mount(); ui.goto_screen(menu_media_filelist); });

otherwise it's working great, I replaced media_sd_spi by media_sdio and it seems to work for sdio sdreaders too 👍

[rhapsodyv]

Sorry, I forgot to test it with SDIO, again 😅. I will take a look and fix it.

[rhapsodyv]

@LawnMo Scott did the changes for SDIO. Can you test it?

[LawnMo]

EU time here, my bad ^^. it builds and works, it ran a 2h print from flashdrive.
The only small quirk i see is :
(sd and flashdrive inserted) eject media > unplug flashdrive > attach media : won't mount sdcard.

edit: booting the board without an usb flashdrive plugged in will display "sd init fail" after trying to attach microSD.
edit2: it also happens before thinkyhead's changes (^)

[LawnMo]

I directly compiled this branch ( https://github.com/rhapsodyv/Marlin/tree/multi-volume-for-color-ui ) and did a bit more test.
with MULTI_VOLUME + FLASHDRIVE enabled, #21982 the workaround for wifi doesnt seem to work.
flashdrive plugged in = no RX/TX, ejecting flashdrive (and physically unplugging it) gives me back marlin>esp TX (esp3d shows marlin output but can't send cmds).

It feels like SKR2 need some more polishing or at least my issues might not be caused by this PR.

[thisiskeithb]

It feels like SKR2 need some more polishing or at least my issues might not be caused by this PR.

You can’t use the flash drive and wifi at the same time (this is also mentioned in the user manual.)

[LawnMo]

It feels like SKR2 need some more polishing or at least my issues might not be caused by this PR.

You can’t use the flash drive and wifi at the same time (this is also mentioned in the user manual.)

U disk function: When the U disk function is selected, the WIFI module only works in UART mode. At this time, RRF firmware cannot be used, only Marlin firmware can be used;

That part of the manual seems to say otherwise, as far as I understand I should have a SPI usb flashdrive port and UART to the onboard ESP pin headers both working... :/

"wifi jumper" disables the usb flashdrive and routes the SPI pins to gpio0 / 4 so RRF can use the esp tho.
Sorry for sliding off-topic ^^".

[rhapsodyv]

@LawnMo usb flash disk uses OTG HS, so it uses only PB14 and PB15. PB14 can be linked to UART3 and SPI2 too. And PB15 is linked to SPI2.

I don't know the SKR2 pins or config, the fact is that there's no other pin options to enable usb flash driver on a F4 board, so, even if this PR doesn't work with other options, if it work alone, it is "right"...

We can take a deeper look in the uart/wifi issue in the other issue.

[LawnMo]

I probably didn't explain myself clearly, my bad.
You asked me to test this, between the start of that PR (when I noticed that SDIO build error and just replaced "media_sd_spi" by "media_sdio" in card.changeMedia() ) and thinkyhead's housekeeping, I noticed that plugging/unplugging a flashdrive "break" some features (and I can't explain why without implying voodoo magic).

This PR probably works as intended, it's safe to assume hiding SD init behind macros isn't gonna cause terrible things.

[thinkyhead]

attach media : won't mount sdcard

I assume we're looking at the ONBOARD SD card here.

I noticed that plugging/unplugging a flashdrive "break" some features

So, possibly something in the Flash drive code is causing some corruption. We'll have to look more closely at the problems that arise, understand what kind of issue is making features fail, and then look for the cause of the issue.

---

What should happen when the SD card is already mounted and then you insert a flash drive? Will the thumb drive be ignored while the SD card is mounted, and then mount as soon as the SD card is released? Or, should the flash drive be mounted right away, releasing the onboard SD card?

[rhapsodyv]

This PR probably works as intended, it's safe to assume hiding SD init behind macros isn't gonna cause terrible things.

It's not hidden. When you click in the media, it will try to mount it, always.

And If you don't have SD_DETECT_PIN (or is sharing media, that disable it), the Change Media option will appear normally as before inside the current media menu.

This PR just add one menu before the media browser menu, but it doesn't change anything it. So, anything works as before.

And media share with host doesn't affect this, as the media sharing code uses the internal sd driver, not the card object, that is used for marlin to navigate in the media browser screen.