Printer halted due to 'mcu' configured for 400Mhz but running at 401Mhz!

General Discussion
1

Basic Information:

Printer Model: proforge 4
MCU / Printerboard: octopus max stm32h723xx)
Version: v0.12.0-290-g14a83103c
Load: 0.00, Awake: 0.00, Freq: 400 MHz,
0
Host / SBC
klippy.log

Describe your issue:

Hi
I could not find a solution reading at similar topics.
I installed klipper on my Raspberry 5 4go with Kiauth without issue.
I compile the Octopus EZ Max and loaded it.
I systematically get the MCU issues at loading. I read in Klipper website to ignore this but as soon as I want to start a print , printer is halted with the same message . I do not know what to do to solve this.

Printer halted due to ‘mcu’ configured for 400Mhz but running at 401Mhz!
I recompiled again but nothing changed.

I am stuck. Unable to print anything .

Thank you if you can help.

klippy.log (114.8 KB)

2

Please provide a Klipper log showing the issue.

The log you provided only shows an incomplete / wrongly configured machine, e.g. wrong serial path and a config section [tools_calibrate] that does not exist in Klipper.

3

Problem is now solved. This was due to a specific file missing in config directory.

4

Please provide the details which connects ‘specific file missing in config’ solution with the error message you reported was the problem.

5

The printer needed a supplier file tools_calibrate.py in the config . I missed that one.

6

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