#Klipper hangs after reading printer config

38 messages · Page 1 of 1 (latest)

jolly hare
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I've just built a formbot kit V0.2, and I'm running with a BTT pi and skr pico. I followed the instructions to flash the firmware, and it seems to work because I was getting error messages from the printer config file. I fixed the errors, then it moved onto the next step (whatever that is) and now it just hangs.

Mainsail has the blue window with "Klipper reports: STARTUP" and just sits there spinning. The logs are don't givve many hints, the last line of klippy.log is:
mcu 'mcu': Starting serial connect
webhooks client 281473610762464: New connection
webhooks client 281473610762464: Client info {'program': 'Moonraker', 'version': 'v0.8.0-92-g504a3a7'}

and important lines on moonraker.log:
2023-12-02 00:19:17,024 [klippy_connection.py:wait()] - Request 'info' pending: 35301.32 seconds
2023-12-02 00:20:17,028 [klippy_connection.py:wait()] - Request 'info' pending: 35361.32 seconds
2023-12-02 00:20:38,850 [authorization.py:_check_trusted_connection()] - Trusted Connection Detected, IP: 192.168.1.5
2023-12-02 00:20:38,855 [app.py:log_request()] - 101 GET /websocket (192.168.1.5) [TRUSTED_USER] 8.84ms
2023-12-02 00:20:38,856 [websockets.py:open()] - Websocket Opened: ID: 281472979982656, Proxied: True, User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:109.0) Gecko/20100101 Firefox/115.0, Host Name: 192.168.1.13
2023-12-02 00:20:38,868 [websockets.py:_handle_identify()] - Websocket 281472979982656 Client Identified - Name: mainsail, Version: 2.6.0, Type: web
2023-12-02 00:21:17,030 [klippy_connection.py:wait()] - Request 'info' pending: 35421.33 seconds
2023-12-02 00:21:41,599 [klippy_connection.py:wait()] - Request 'info' pending: 60.00 seconds

with that last line repeated about 60,000 times

I've got no idea where to even start...

late mango
jolly hare
late mango
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That mcu still has marlin on it

jolly hare
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Clearly the flashing process from the manual isn't correct then....

late mango
jolly hare
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I honestly don't know where to start

late mango
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Well, let's start with confirming what that board actually is

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The skr pico is based on the rp2040 chip, not that stm chip

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So I suspect there's some confusion with what board you have, which could well have led you astray

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Could you grab a picture of it? (Not the btt pi, the other board)

jolly hare
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ok, give me 2 mins

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If its based off the rp2040 chip. Then I'm prety sure that's the issue. The manual I have from btt says stm

rn_image_picker_lib_temp_84ff3e1c-ae67-4ec1-8cb9-44ef010d4f32.jpg
late mango
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The other possibility is that the stm32 is something else entirely (v0 display?)

jolly hare
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I do have a display actually

late mango
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What manual is that?

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The one I'm looking at says...

jolly hare
late mango
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That's the manual for the pi, not the pico

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It's just giving you an example of the flashing process for mcus

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Not the specific settings for any particular mcu

jolly hare
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The manual for the pico doesn't give much help, no mention of config settings

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alright, so I'll try with rp2040

late mango
jolly hare
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I'll give that a go. Thanks for helping... I'm really surprised that BTT didn't give better instructions flashing the pico

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probably my fault for skim reading...

late mango
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I think they have some instructions somewhere in github. Just not in the print manual

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But hey, voron docs work 😛

jolly hare
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they certainly do!

late mango
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But I'll certainly agree that's not super intuitive

jolly hare
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guess i'll just have to learn to dig more...