labUI.git - Data acquisition program written in Python for use with serial communication devices.

Age	Commit message (Collapse)	Author
2026-09-19	Redesign Signal/Channel naming and fix pin-remap breaking references	Christian Kolset
	Arduino analog Signal ids used to be the pin name itself, so fixing a wrong pin silently changed the id and orphaned any plot trace, control, or filter pipeline pointing at it. Analog Signal ids are now positional (ai0, ai1, ...) and decoupled from the underlying pin, matching how digital I/O already worked. More broadly, formalizes a Device -> Signal -> Channel -> Plot naming model (SignalConfig for physical device channels, Channel for derived/ computed ones) and adds core/reference_registry.py to propagate any Signal or Channel id rename through plot traces, controls, and filter pipelines instead of leaving them dangling. Signal ids are now editable in the Signals tab with the same propagation. .labui profile schema bumped to v2.0 with a transparent migration for old files, including remapping old pin-name Signal ids to the new positional ones. Removed six confirmed-dead files (two legacy device classes, four superseded top-level ui/ duplicates).
2026-08-13	Fixed loading profiles data retention and display.	Christian Kolset

2026-08-10	Unify Signals/Channels around auto-naming, plot-by-channel, and shared vars	Christian Kolset
	Devices: auto-name from OS-reported port description (Device Manager / udev string) instead of a generic label; default Serial #Channels 1; consistent simulate-mode checkbox across backends; inline device rename. Channels: calibration/filters move out of Signals into a Channel "Operation" (adds Scale/Offset alongside the existing math kinds); single-physical-source Channels get an embedded Filters block; new Channels auto-name/auto-ID from their source and reject duplicate names/IDs on apply; "Create Channel" button on each Signal row; renamed "Sources" -> "Signals" in the Channels UI; Signals' READ/WRITE dir badge (was silently-broken IN/OUT) now reflects the real writable flag. Plot: default layout is one pane per Channel (not per device, not raw Signals) titled by channel name; "+ Add Channel" is a checkbox dialog instead of an inline dropdown; traces get up/down reorder; live unit changes (e.g. a Mark-10 gauge switching lb/kgF/N/ozF) propagate to an open pane's axis label without clobbering a manually-typed one. Control Panel: hardware assignment now picks from the same writable- Signals list instead of a separate device/channel combo with a hardcoded Arduino pin list; stale visual indicator when a control's target device/channel disconnects or disappears; documented the `vars` bridge (Control Panel On Action Script <-> Channel scripts) in both directions' help text and script templates. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-03	Fix acquisition pipeline stutter with many channels	Christian Kolset
	Batches per-tick device readings into one signal emit instead of one per channel, evaluates derived channels once per tick instead of once per raw sample, and makes ChannelBuffer.window() cost scale with the window size instead of total buffer history. Strip chart X-range now scrolls on an independent ~30fps timer instead of only snapping when new data lands, which was the main visible cause of the stutter. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-04-23	Fixed clear signal feature to inlcude all signals	Christian Kolset

2026-04-22	Fixed saving profile to include devices and their configuration	Christian Kolset

2026-04-20	V8	Christian Kolset

2026-04-13	Removed QtPy5 snippet and fixed directories	Christian Kolset