Basic Information: Printer Model: Creality CR6-SE MCU / Printerboard: Creality CR6-SE running on Pi Zero 2 W klippy.log klippy (8).log (2.9 MB) Describe your issue: I get MCU shutdown timer too close after homing. It seems a little random. Just now I reloaded the Klipper firmware onto the pr…

If you find anything please let me know. If i found i will let you know.

Your host buffer was high. [image] Good luck, hcet14

Thank you. I’m not sure what that means when all I’ve done is issue a G1 command

[image] jamesc: Pi Zero 2 Neither am I, but the Pi Zero 2 W might be too weak.

[image] hcet14: but the Pi Zero 2 W might be too weak. The Pi zero W yes, but the zero 2 W should be able to do it.

So, I am not sure why… but it found that it was my homing routine. As part of the deactivate I set the heater to stay on with SET_HEATER_TEMPERATURE. Removed that and it seems to be behaving itself. Not sure if that’s a bug to flag or not.

@Sineos I think your online log analyzer is having troubles with this file. The time axis is wrapped and that low buffer event doesn’t shows up with scripts/graphstats.py, maybe it’s missing a few sample_resets?

I was wrong. It’s not the temp setting function. Printed last night with no issues - this morning it crashes when trying to home. Am at a loss as to why it’s not working now, it’s so intermittent.

[image] jamesc: Printed last night with no issues - this morning it crashes when trying to home. Could you post that klippy.log?

[image] Piezo: I think your online log analyzer is having troubles with this file Interesting. Thanks.

MCU shutdown timer too close - on first move after homing

General Discussion

Robotics June 9, 2023, 4:48pm 17

I already did . I am pi 0 2w and my board is skr 1.4 tubo.

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MCU shutdown timer too close - on first move after homing

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