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path: root/ui/strip_chart.py
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2026-08-10Unify Signals/Channels around auto-naming, plot-by-channel, and shared varsChristian 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>
2026-08-03Fix acquisition pipeline stutter with many channelsChristian 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>
2026-06-03Replace grid-snap canvas with BSP-tree drag-to-split tilingChristian Kolset
Dragging a tile to the edge (left/right/top/bottom) of another tile splits that tile's space and inserts the dragged tile on that side. Drop zones occupy the outer third of each tile edge; center has no zone. Ghost overlay shows the split target during drag. Data model: LayoutConfig.tree (BSP tree as nested dict). PaneSpec.row/col removed. strip_chart uses tree_to_grid() → rowspan/colspan for pyqtgraph. Backward compat: tree=None falls back to layout_mode stacking path. Example: 3 stacked → drag Tile 3 to left of Tile 1 → Tile 3|Tile 1 on top (side-by-side), Tile 2 spans full bottom. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-03Add drag-and-snap tiling layout canvas to Plot BuilderChristian Kolset
Replace layout radio buttons (Stacked/Side-by-Side/Grid) with a visual LayoutCanvas widget. Pane tiles snap to grid cells on drag-drop; dropping on an occupied cell swaps positions. Ghost highlight shows snap target during drag. - PaneSpec gains row/col fields (None = unassigned; backward compat preserved) - LayoutConfig gains "free" mode; strip_chart reads explicit positions - PaneBlock loses ▲▼ move buttons; reordering is canvas-only - QSS entries added for layoutTile, layoutTileDragging, layoutCanvasBar Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-27Improved arduino interface. Now allowing the user to configure pins on the fly.Christian Kolset
2026-04-20V8Christian Kolset
2026-04-13Removed QtPy5 snippet and fixed directoriesChristian Kolset