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joakimtoe / KlipperLCD

A simple LCD service that enables the Neptune 3 Pro LCD screen with Klipper
Apache License 2.0
73 stars 11 forks source link

Screen restarts when i touch it Oo #10

Open CoolyT1981 opened 7 months ago

CoolyT1981 commented 7 months ago

When i start my pi KlipperLCd fires up an shows the menu, but when i click on any icon, the screen reboots and "hangs" in "waiting for KlipperLCD Service"

I already made the max_accelerate_to_decelerate changes so now it finally shows the menuscreen .. I run it on a USB to UART converter.

Is there some sort of log file ? I even tried to stop the KlipperLCD service and manally start the main.py, but still the same and no error messages ..

Oh yeah i also changed user and the user path in main.py and KlipperLCD.service to my actual username "klipper"

Whats wrong here ?

Best regards, Flo

CoolyT1981 commented 7 months ago

Well, found the log file in /tmp/KlipperLCD.log:

http://127.0.0.1:80 Waiting for connect to /home/klipper/printer_data/comms/klippy.sock

Connection.

Exception 431 Exception 431 Exception 431 Exception 431 Exception 431 Exception 431 Exception 431 Exception 431 Web site exists 430x430x506 v0.12.0-159 KlipperLCD start

What means Exception 431 ?

CoolyT1981 commented 7 months ago

Meh, i located the issue ... It was an power issue. Took the power directly from the Printer, rx & tx from usb2usart, now it works flawlessly ... Oo