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prusa3d / Prusa-Firmware

Firmware for Original Prusa i3 3D printer by PrusaResearch
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[BUG FW3.13.3 Revo6] degree character in the file name of the gcode on sdcard #4695

Closed juckendesAuge closed 1 month ago

juckendesAuge commented 1 month ago

Printer: MK3+ with Revo6 Hotend

Firmware: E3DREVO_fw_MK3S_MK3S+_3_13_3_7094.hex

Issue: The degree sign (°) exactly at this point is the problem. If I remove the character, it can be printed directly without errors.

I have also moved the character to the back to test it. This is how I namend the file for testing: 240C drippy_0.2.mmPETG°_MK3S_3h24m.gcode There was no error message here.

Maybe the number in front of it is disturbing. But this is just a shot in the dark.

Edit: Similar from 2020? It is closed. https://github.com/prusa3d/Prusa-Firmware/issues/2654

uebersicht 240C drippy_0.2mm_PETG_MK3S_3h24m.gcode.zip

3d-gussner commented 1 month ago

@juckendesAuge Thanks, Dankeschön, for the quite detailed issue.

Please use only aA-zZ, 0-9 and ._- characters in file names. The reason you get an error is that the printer uses 8.3 filenames and this special char ° in the beginning probably causes the issue.

We will not fix that as we have limited resources and need to keep these free for other feature requests.

Please close this issue.