Stuck at stm32g0b1xx. What's next? | VORONDesign | Page 1

karmic badge Jan 15, 2024, 3:56 AM

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Need help again, I am stuck here and not sure what to do next. Trying to follow instructions (via Westy Crypto) but the can does not show up. I am totally new into this and first time I touched on linux, so I hope you guys have the patienct to run me through a step by step instruction on what to do next.

queen shell Jan 15, 2024, 4:02 AM

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karmic badge Need help again, I am stuck here and not sure what to do next. Trying to follow ...

are you using the main MCU as a canbus-bridge?

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it looks like you have the mcu flashed as a regular mcu, not as a canbus bridge

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which could be correct if you're using a u2oc or something

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but in that case, we need to figure out why it isn't showing up

karmic badge Jan 15, 2024, 4:04 AM

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i supposed this is the main right?

WhatsApp_Image_2024-01-15_at_12.03.37_3d77f692.jpg

queen shell Jan 15, 2024, 4:08 AM

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karmic badge i supposed this is the main right?

yep

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so definitely should be can-bridge mode

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uh...which version of manta m8p is that?

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I can't tell them apart visually

karmic badge Jan 15, 2024, 4:14 AM

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it's v2

queen shell Jan 15, 2024, 4:16 AM

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cool, so you need to flash it with the klipper settings shown here:

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https://github.com/Esoterical/voron_canbus/tree/main/mainboard_flashing/common_hardware/BigTreeTech Manta M8P v2.0

GitHub

voron_canbus/mainboard_flashing/common_hardware/BigTreeTech Manta M...

Contribute to Esoterical/voron_canbus development by creating an account on GitHub.

karmic badge Jan 15, 2024, 4:16 AM

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ok, will try it now. thanks!

queen shell Jan 15, 2024, 4:16 AM

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taking particular note of the "communications interface" and "canbus interface" settings

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which I believe are different from what you have now

karmic badge Jan 15, 2024, 4:20 AM

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err.. how do i get to that screen to make the changes? sorry but really know nuts

queen shell Jan 15, 2024, 4:20 AM

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that's from make menuconfig

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which should be early in whatever flashing process you were following

karmic badge Jan 15, 2024, 4:23 AM

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i used CB1_Debian11_Klipper_kernel5.16_202300712.img and flashed it on balenaetcher

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so you mean after flashing, i will edit the menuconfig in the tfcard am i right?

queen shell Jan 15, 2024, 4:24 AM

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errr

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no

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umm

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there are two flashing processes

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the first one is the one you're referring to

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that's the flashing process for the cb1

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that's done, we're past that

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now you're flashing firmware on to the MCU processor on the M8P

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page 32 in the m8p manual

karmic badge Jan 15, 2024, 4:29 AM

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oh, i think i missed that mcu flashing

queen shell Jan 15, 2024, 4:30 AM

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that'll explain a few things then 😛

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go run through that (but use those couple of settings from esoterical's doc)

karmic badge Jan 15, 2024, 4:32 AM

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thanks, please dont lose patience on me as i might a few more bumps ahead and need help

queen shell Jan 15, 2024, 4:34 AM

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oh don't worry. missing a step in a long convoluted process isn't the kind of thing that even phases my patience

karmic badge Jan 16, 2024, 5:15 PM

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hi. after 24hours of tweaking i am almoste there... i believed everything's been flashed properly BUT upon checking uuid shows one -- Klipper app... i looked into it further and the other uuid (or flash_can.py) is in /katapult/scripts/ which the system "can't open file" and shows [Errno2] No such file or directory. Do you have any idea how to go about this?

#Stuck at stm32g0b1xx. What's next?