Connectivity issue with Klipper firmware and SKR Mini E3 v2.0

dragsterbox

Hi,

I am trying to connect to my printer (Voron V0) with the following port: usb-Klipper_stm32f103xe_38FFDA054253383220730557-if00 without success.

Could you please let me know what I am doing wrong and if there is a fix for it.

Using a SKR mini E3 V2.0

Repetier_Support

What do you mean with non successfull connecing?
Where did it fail?  
On which OS did you install Repetier-Server?

dragsterbox

I am using Repetier Server on a raspberry pi 4 with Klipper. I am not able to connect to the printer.

May be a prints creen will be more relevant, see below:

dragsterbox

Hello,

A little update. I managed to see the /tmp/printer port and connect (Like here | alternative solution).

Now I am having the message below and thousand of messages telling that the firmware has stopped and I can only send host and shell commands...

Please let me know what I am doing wrong and if there is some documentation for this.

dragsterbox

You can access my log file and klipper config here.

Repetier

That is a klipper error message. I'm no klipper expert but sounds like you have not configured the serial

[mcu]
##	Obtain mcu value by "ls -l /dev/serial/by-id/" 
#serial: /dev/serial/by-id/usb-Klipper_stm32f103xe_38FFDA054253383220730557-if00

as you see in your config it is still commented out.

You need to understand we call with klipper daemon via /tmp/printer while klipper needs to install a printer software on your board and connect with that board and that is the serial you enter there. Don't just uncomment - take the path that your board really tells to linux. If only one printer is connected you see it with
ls -l /dev/serial/by-id

Once that is set you can install the firmware with klipper on the board and then it should work.

dragsterbox

Hi, the problem is solved. Please close the ticket..

Thank you