Basic Information:
Printer Model: CR10 mini
MCU / Printerboard: SKR E3V3
Host / SBC
klippy.log
klippy.log (259.7 KB)
Hello I have realy strage issue. I try every option I found online and spend like 6 hours of trying something.
Yasterday 4.4.2025, my print run normal. During day I run update on klipper and print normal after that.
In the evening, when I was testing some changes in the START_PRINT macro, I suddenly got an error, the MCU has old firmware. Klipper has version v0.12.0-xyz and the MCU has v0.10.0-xyz. I updated the firmware via make menuconfig and uploaded it to the board. Then the printer could not connect. I tried uploading the firmware from Github BTT for my board with a UART connection, but it again said that the firmware was outdated.
I also reinstalled the entire Pi, followed the same procedure as before, but without any changes.