MarlinFirmware / Marlin

Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
https://marlinfw.org
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[BUG] PLR with USB adapter doesn't work #26921

Closed Deema35 closed 3 days ago

Deema35 commented 6 months ago

Did you test the latest bugfix-2.1.x code?

Yes, and the problem still exists.

Bug Description

I use USB adapter FYSETC 3421 on MAX3421E chip. After Power loss printer don't offer resume printing. I overcame this by adding line in cardreader.cpp. And now if flash drive has PLR file, printer offer resume printing. Untitled

Bug Timeline

New

Expected behavior

After Power loss printer offer resume printing.

Actual behavior

After Power loss printer don't offer resume printing.

Steps to Reproduce

Add to printer FYSETC 3421 USB adapter. And during printing power off, and then power on.

Version of Marlin Firmware

bugfix-2.1.x latest

Printer model

My own

Electronics

RUMBA 32

LCD/Controller

LCD 12864

Other add-ons

FYSETC 3421 on MAX3421E chip

Bed Leveling

No Bed Leveling

Your Slicer

Cura

Host Software

SD Card (headless)

Don't forget to include

Additional information & file uploads

Config.zip

github-actions[bot] commented 2 weeks ago

Greetings from the Marlin AutoBot! This issue has had no activity for the last 90 days. Do you still see this issue with the latest bugfix-2.1.x code? Please add a reply within 14 days or this issue will be automatically closed. To keep a confirmed issue open we can also add a "Bug: Confirmed" tag.

Disclaimer: This is an open community project with lots of activity and limited resources. The main project contributors will do a bug sweep ahead of the next release, but any skilled member of the community may jump in at any time to fix this issue. That can take a while depending on our busy lives so please be patient, and take advantage of other resources such as the MarlinFirmware Discord to help solve the issue.