I have got my Sunlu T3 for about a year now and as I bought a klipper printer recently I wanted to upgrade my T3 with Klipper as well. I have an Orange Pi Zero 2W with Klipper, Moonraker and Crownsnest dowloaded. I have added the T3 config and compliled a firmware for the printer However, no matter …

[image] EddyMI3D: /dev/serial/by-id/usb-Klipper_stm32f103xe_00000000000 This looks not correct. There should be an unique serial instead of all 0. Likely, your board is not correctly flashed or you made mistakes during make menuconfig. See Issues flashing the printer board and strictly adhe…

Hello @Premier ! You may try this: serial = /dev/serial/by-id/usb-Klipper_stm32f103xe_00000000000 instead of this: serial = dev/serial/by-id/usb-Klipper_stm32f103xe_00000000000 You missed the “/” in front of dev

Thanks! I will try that when I get home. I just have one question. Is it normal that printer screen shows nothing?

[image] Premier: Is it normal that printer screen shows nothing? AFAIK, after a successful flash of Klipper: Yes.

Update: I have added the slash as you recommended. However it seems to be still not working. I wanted to reflash the printer and verify if I had chosen every config correctly but I came across another issue. I will add klippy log and screenshot of the cmd. klippy (3).log (82.7 KB) [Screenshot 2024…

This is strange. Please change to the klipper folder and issue following commands cd ~/klipper #change to Klipper folder make distclean make menuconfig # use the settings for your board make If any errors occur, please copy the complete output here formatted as code.

Maybe Klipper got corrupted somehow? I can try fresh install and see what will happen. I actually tried updating it but to no avail. This is what I got: orangepi@sunlu:~$ cd klipper orangepi@sunlu:~/klipper$ make distclean out/src/adccmds.d:1: *** missing separator. Stop. orangepi@sunlu:~/klipper$…

Run: git reset --hard master -- in the klipper folder OR cd ~ rm -rf ~/klipper git clone https://github.com/Klipper3d/klipper then try again.

Thank you, Klipper now works fine and shows no errors. I have compiled new firmware and uploaded it to the printer just in case. However I do believe that the original problem remains the same. I am attaching klippy log and moonraker log just in case that helps to diagnose the issue. klippy (5).log …

I can see. It is like that (with the zeroes) in the config and I assumed its all done. I skipped this step however: #obtain your MCU id using ls /dev/serial/by-path/* Do I do this through ssh?

Well I cant believe, that I missed this. It has pretty much solved the issue. I just have to finish mainsail config it appears. [image] However. Thank you all very much and I am sorry for wasting your time.

Problem with flashing firmware

General Discussion

Sineos February 17, 2024, 5:36pm 13

See Installing Klipper with KIAUH No 4

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Problem with flashing firmware

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