# Description
On Klipper the wipe tower's motion-queue synchronization silently did
nothing. Klipper acts on commands the moment it parses them, and its
`G4` reads only `P` in milliseconds — it ignores `S` — so the `G4 S0`
the tower used to flush the queue before a temperature change never
synchronized anything, and the cooling delay after a filament's cooling
moves passed instantly instead of waiting. The tower now emits `M400`
for the flush and `G4 P<ms>` for the dwell when the flavor is Klipper.
Only `gcode_flavor = klipper` is affected; G-code for every other flavor
is byte-identical, so no shipped profile or existing project file
changes.
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The wipe tower's "Delay after unloading" never happened on Klipper. It was
emitted as G4 S<seconds>, and Klipper's G4 reads only the P parameter, in
milliseconds, so the pause was silently skipped. The option now produces a
dwell Klipper actually performs.
Also corrects the planner flush rationale, which cited an extruder position
reset that Klipper resolves at parse time and does not need synchronized, and
adds end-to-end coverage that slices a two-filament print and checks the
emitted wipe tower G-code on both a Klipper and a non-Klipper flavor.
No change to any other firmware flavor's output, and no shipped profile sets a
non-zero delay, so no shipped profile's output moves either.
The wipe tower emitted G4 S0 to make the firmware finish its queued moves
before commands that must not take effect early. Klipper's G4 reads only the
P parameter, so that flush never happened there and a temperature change could
land seconds ahead of the moves it was meant to follow. Klipper now gets M400
instead, through one helper shared by both wipe tower implementations.
No change to any other firmware flavor's output, so no shipped profile or saved
project is affected.
* update snapmaker profiles. largely ported for Snapmaker Orca fork
* update prime volume
* set precise_outer_wall to 1
* Update per-material multi-tool ramming to the filament library
* Add per-filament overrides for toolchange retraction
* Set toolchange retraction per filament for Snapmaker U1
* set default support type to tree
* format snapmaker profiles
The linear approximation used a heuristic segment count clamped to 4..16, so the
lift ran as a coarse polygon. Every vertex is a direction change large enough to
hit the firmware's jerk limit, forcing a decelerate/accelerate at each corner —
the lift micro-stutters instead of running at speed. The segment count now comes
from the chord deviation against the slicing resolution, reusing
Geometry::ArcWelder::arc_discretization_steps, which keeps the turn at each
vertex shallow enough for the firmware to carry speed through the whole move.
Points are emitted through GCodeG1Formatter so they carry the same quantization
as the rest of the G-code, and the move comment now trails the feedrate line to
match _travel_to_z and the G2/G3 branch. No change when arc fitting is enabled.
* fix: make the error dialog caret point at the character it's blaming
Custom G-code parse errors print the offending line with a '^' under the
character that broke, positioned with spaces so it only lines up in a
fixed-width font. Since v2.3.2 these dialogs rendered entirely in the
proportional UI font, so the caret drifted left of its column and landed
on unrelated text.
Render only the code excerpts (the offending source line and its caret) in
the fixed-width face, leaving the surrounding prose in the UI font, and
reserve the horizontal scrollbar's height so a long line does not clip.
Rename the flag to has_code_excerpts to match what it now means.
Fixes#14869
* refactor(GUI): use <code> instead of <tt> for error excerpts
wxHTML maps <tt>, <code>, <kbd> and <samp> to the same fixed-width
handler, so this renders identically. <code> is the non-deprecated
tag and matches what the original code used.
* fix(GUI): align the error caret with real spaces, not
The caret line was padded with so its spaces would survive inline
HTML. wxHTML measures every glyph by its font extent, so where the fixed
font lacks a U+00A0 glyph the fallback renders it about twice as wide, and
the all- caret line outran the source, drifting the ^ to the right.
Wrap the excerpts in a small <excerpt> tag, registered on the dialog's own
parser, that switches on wxHTML literal-whitespace mode so the caret uses
real spaces that match the source column in any font. It sits inside <code>
for the fixed face; <pre> would do both but forces a blank line above it.
---------
Co-authored-by: Noisyfox <timemanager.rick@gmail.com>
Keep the shared task progress aligned with agent
reports that lack Bambu cloud task identity.
Release the lazily allocated task during reset to
avoid leaks when machine objects reconnect.
The U1 exposes no /server/webcams/list entry;
its camera only captures after an explicit
camera.start_monitor RPC, which the Moonraker
websocket executes unauthenticated but only
answers over MQTT - so the call is fire and
forget.
Start the camera when the camera view is
shown and renew every 300 s: the printer
retires the capture task at ~362 s and
stop_monitor is accepted but ineffective,
so teardown is simply to stop renewing.
Frames land in monitor.jpg as still JPEGs
(~2 fps at interval 0), so the webview loads
a local HTML wrapper that repolls with a
cache buster.
Pause/resume/stop, g-code sends, temps, and
light ran synchronous HTTP on the UI thread,
freezing the app up to 10s per click on slow
or unreachable printers.
Run them on a single agent-owned FIFO worker
so g-code ordering is preserved, while command
translation stays synchronous so unsupported-
command dialogs still work.
Add a pending-disabled state to the pause,
resume, and abort buttons for Moonraker-family
printers: the icon only flips once the
WebSocket reports the real state, which also
rules out double-click races.
M620 is Bambu firmware dialect, not a
neutral command. Composing it in
MachineObject let non-Bambu agents
(Moonraker/Klipper) forward it and
report success on firmware that
cannot run it.
Agents now own the dialect: the
default refusal on IPrinterAgent
returns not-supported so the UI
can say so; BBLPrinterAgent keeps
the byte-identical composition.
The monitor panel showed wrong or missing
data for Moonraker printers, and its
controls did nothing.
Push payload now carries layer number and
total layers. Remaining time replaces the
wrong total_duration - print_duration
formula. The chamber light toggle maps to
Klipper SET_PIN / SET_LED, and pause,
resume and stop post to
/printer/print/{action}. Task thumbnails
resolve via /server/files/thumbnails onto
a new MachineObject thumbnail url.
Filament sync switches to pull mode so the
agent is queried on demand.
Not compiled or run.
Set `use_ssl` to false to ensure Moonraker
connectivity, as the service uses HTTP rather
than HTTPS, preventing connection issues. Initialize
device info early for reliable name resolution.
Ports the agent lifecycle, duplicate
agent-id, built-in-id clash and
status-resolution tests. The loader
runs on a detached worker thread, so
the lifecycle tests live in their own
executable. Tests install the
production unload-side registry
wiring themselves (no GUI in the
test binary) and register agents
manually so concurrent loads stay
deterministic.
Replace per-printer auto-activation
(is_current_printer_agent_plugin)
with a global experimental AppConfig
toggle, default off: legacy
print-host behavior is unchanged
until the user opts in. The toggle
drives device-tab routing, print
button defaults, connect-button
visibility and sidebar layout, and
dedups machine-select dialog opens.
set_live_printer_agent centralizes
the swap: deselect the machine,
clear stale sidebar state and the
previous agent's Other Devices, then
install the new agent (or null when
its provider vanished). Plugin
load/unload callbacks refresh the
dropdown and re-run agent selection.
load_last_machine no longer falls
back to the first available machine.
A dedicated PrinterAgentChoice field
reads rows straight from the live
agent registry and stores the agent
id string, replacing the fake-coEnum
index mapping. The field moves to
TabPrinter and registers with the
searcher so UnsavedChanges renders
it; the PhysicalPrinterDialog copy
and its update hook are removed
(#125). switch_printer_agent now
resolves ids via
resolve_printer_agent_id.
Reject a printer-agent capability
whose agent ID is already owned by
another capability or built-in:
flag the plugin error, disable the
capability, and warn the user
instead of silently ignoring it.
Distinguish a loaded plugin whose
capability errored (RuntimeError,
warn-styled, stays checked) from a
load-time Error. Status now derives
via resolve_plugin_status(); enum
ordinal keeps dialog sort priority.
Unloading clears stale errors.
Ian Chua