za_naimis
RRCRat Rig Community [Unofficial]
•Created by za_naimis on 2/26/2025 in #ratos-support
toolboard device conflict
I'm trying to configure my printer for a pico-mmu, where I have an EBB42 on the toolhead (vc3.1) and another for the mmu. They're both coming up as t0.
I tried following the instructions at https://github.com/lhndo/LH-Stinger/wiki/Pico-MMU-RatOS
but my situation was different, in that both of my toolboards had already been flashed as t0 at some point (the one now on the MMU was originally on the toolhead as I was assembling it, but the USB broke off and has since been repaired).
I've tried USB flashing just the 2nd one (they both appear as t0 in the configurator),
I've tried USB flashing both the first and second board,
and I've tried DFU flashing the 2nd board.
I've also tried overriding the t0 mcu entry in RatOS to use something other than the /dev/RatOS entry.
I haven't been able to do anything to make the symlinks in /dev come up one for each (excepting by-path, which I tried to use to override as mentioned above, but unsuccessfully)
23 replies
RRCRat Rig Community [Unofficial]
•Created by za_naimis on 2/24/2025 in #ratos-support
Ellis pressure advance tool won't print
8 replies
RRCRat Rig Community [Unofficial]
•Created by za_naimis on 2/15/2025 in #fix-my-mesh
can/should I try to improve this with kapton tape?
4 replies
RRCRat Rig Community [Unofficial]
•Created by za_naimis on 2/6/2025 in #ratos-support
mushrooming filament, unload variables have no effect
10 replies
RRCRat Rig Community [Unofficial]
•Created by za_naimis on 12/26/2024 in #ratos-support
ratos 2.1-rc2 issues (no initial config)
94 replies
RRCRat Rig Community [Unofficial]
•Created by za_naimis on 12/24/2024 in #fix-my-printer
weird camera and mainsail behavior
i'm not even sure where the best place to ask about this is, but...
with my xmas gift print sprint recently, my nozzle cam (3DO v1) stopped working, and the web cam (logitech c930) started misbehaving.
The c930 experiences a lot of dropped frames.
the 3DO shows up on USB but doesn't seem to send any frames back from the camera.
I have disconnected the 3DO and removed the CPU affinity mods detailed by CrashTestCharlie, but that didn't change anything.
The camera seems to behave the same on my PC - I get no data in the windows camera app.
I have a c920 as well and it doesn't drop frames, making it look like maybe BOTH of my cameras got trashed somehow.
There is a 3rd piece of the puzzle. I am occasionally getting messages in the browser saying that mainsail can't connect to moonraker.
really weird things are happening and I'm at a loss for why.
3 replies
RRCRat Rig Community [Unofficial]
•Created by za_naimis on 12/7/2024 in #fix-my-printer
jammin is NOT okay, man. (filament regularly jams in heat break)
This is an ongoing problem with my VC 3.1 x 400. Filament gets jammed in the heat break and the only way I can get it to print again is usually to ram a hot metal rod down the filament path.
A recent rebuild of the print head (Eva 3) cleared it up for a few days, but it has now resumed being a PITA.
48 replies