CR-10s Pro MicroSD Card Refresh

[ipodsync]

Description

When removing and re-inserting the MicroSD card, the firmware does not re-read the card. It shows the same files as before the card was ejected.

Steps to Reproduce

1. Press print to view files on micro SD card
2. Remove card and add files
3. Re-insert card into printer
4. Press print to view files. New files are not displayed in list. Reset printer and list updates.

Expected behavior: [What you expect to happen] When print is pressed, list all files on card

Actual behavior: [What actually happens] When print is pressed files present at last re-boot are listed. This works properly with stock firmware

Additional Information

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[AndrzejH]

I noticed the same thing.

But this problem doesn't appear when I upload to the printer HEX files from page : https://www.tinymachines3d.com/pages/10spro

• CR10SPro_B7_Stock_115k.hex
• CR10SPro_B7_BLTouch_115k.hex

Then I can change SD card and files are read correctly. The issue is only with firmware compiled from source code.

[AndrzejH]

This commit is source of problems for CR10SPRO

file : Update Creality_DWIN.cpp

https://github.com/InsanityAutomation/Marlin/commit/41462c780cdafe7e13c14d88876329a30859a177#diff-3bf220dd50055530cc0f350bb1b5429b

- const bool sd_status = IS_SD_INSERTED; + const bool sd_status = card.cardOK;

and another by some reason doesn't work.

https://github.com/InsanityAutomation/Marlin/commit/a7638725e16347ec85c31b391c062179f75796ec#diff-3bf220dd50055530cc0f350bb1b5429b

- const bool sd_status = card.cardOK; + const bool sd_status = (card.cardOK || IS_SD_INSERTED);

I reverted that change and after compilation and upload SD Card works fine

I left only: const bool sd_status = IS_SD_INSERTED;

I know that is only workaround, but I don't know that project in details to investigate intention of use "card.cardOK" instead of "IS_SD_INSERTED"

[InsanityAutomation]

The whole SD file handling is in need of a rewrite top down....

[quarky42]

I'm having this problem with 2.0 DW6.2 on a CR-10S Pro with a SKR V1.4 Turbo Motherboard. Having to reboot to see new files is rather painful.

Before I upgraded motherboards the stock board would often see new files, but it too had its own bugs when the list would not be updated.

I do hope that the SD File handling gets sorted.

[InsanityAutomation]

Im closing this as the SD handling has been completely redone at this point