2.1 RC3 configurator can't flash board(s) | Rat Rig Community [Unofficial] | Page 1

minor knoll Feb 12, 2025, 8:18 PM

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Fresh install of the new RatOS, brand new Sandisk card from Amazon.

Pi4
BTT Octopus Pro H723 v1.1
Ethernet

Can see MCU is connected in /dev/serial, along with the EBB42.

Configurator can't seem to detect the board for some reason, so won't flash them.

Hoping to resolve it as the primary reason from switching from my old 429 board was to allow automated flashing, and not having to use my dfu-util flashing script anymore.

Debug.zip attached.

Followed the process outlined in the RatOS docs ref. updating via mainsail prior to proceeding with the configurator beyond wifi setup.

RatOS --> RatOS configurator --> updated all others.

📎 ratos-debug.zip

young phoenixBOT Feb 12, 2025, 8:18 PM

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minor knoll Feb 12, 2025, 8:31 PM

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pi@RatOS:~ $ ls /dev/serial/by-id
usb-Beacon_Beacon_RevD_8C9A5BAF4E4B333448202020FF0A1627-if00  usb-STMicroelectronics_MARLIN_STM32H723ZX_CDC_in_FS_Mode_303F345D3231-if00
usb-Klipper_stm32g0b1xx_btt-ebb42-12-if00

rose totem Feb 12, 2025, 8:35 PM

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minor knoll ``` pi@RatOS:~ $ ls /dev/serial/by-id usb-Beacon_Beacon_RevD_8C9A5BAF4E4B3334482...

that command line output only shows a beacon and a ebb42 - so looks like your octopus is indeed not connected. Is this the first time you are trying to flash it?

minor knoll Feb 12, 2025, 8:36 PM

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STMicroelectronics_MARLIN_STM32H723ZX_CDC_in_FS_Mode_303F345D3231-if00

Is this not the H723's STM32 MCU?

minor knoll Feb 12, 2025, 8:37 PM

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rose totem that command line output only shows a beacon and a ebb42 - so looks like your oc...

Yea, it's a completely fresh board, straight out of the box from BTT.

rose totem Feb 12, 2025, 8:37 PM

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minor knoll Yea, it's a completely fresh board, straight out of the box from BTT.

then yeah, I would expect it to not detect it and you would have to use dfu to flash it the first time

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after that, it should automatically detect it and update it

rose totem Feb 12, 2025, 8:38 PM

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minor knoll `STMicroelectronics_MARLIN_STM32H723ZX_CDC_in_FS_Mode_303F345D3231-if00` Is thi...

ahh I missed that, the formatting on my screen jammed it together with the beacon

minor knoll Feb 12, 2025, 8:59 PM

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Getting a perms error, it seems:

{"level":50,"time":1739393944902,"pid":4522,"hostname":"RatOS","err":{"type":"TRPCError","message":"Could not compile firmware for Octopus Pro H723 V1.1: \n\n Could not compile firmware for Octopus Pro H723 V1.1: EACCES: permission denied, copyfile '/home/pi/ratos-configurator/configuration/boards/btt-octopus-pro-h723-11/firmware.config' -> '/home/pi/klipper/.config'

Probably because I tried a manual clipper flash, shall delete the .config?

topaz skiff Feb 12, 2025, 9:00 PM

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Are you using the default pi user or did you change it?

minor knoll Feb 12, 2025, 9:01 PM

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topaz skiff Are you using the default `pi` user or did you change it?

Standard user, just with passwd changed (via cli)

topaz skiff Feb 12, 2025, 9:02 PM

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that might have messed it up, i've read in here that ratos assumes the defaults. Could try setting it back to raspberry and try again

minor knoll Feb 12, 2025, 9:04 PM

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pi@RatOS:~/klipper $ ls -lah
total 116K
drwxr-xr-x 12 pi   pi   4.0K Feb 12 20:34 .
drwxr-xr-x 21 pi   pi   4.0K Feb 12 19:49 ..
-rw-r--r--  1 root root 3.5K Feb 12 20:34 .config

Looks like it was just the manual attempt at flashing via klipper. Old habbits die hard.

It generated a .config in the ~/klipper directory which the pi user then can't overwrite, as the klipper flash was run as root.

So yeah my bad, I created the problem.