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Add synthetic array (waveform) DSP support + UX improvements

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Adds full array/waveform support through the synthetic DSP engine: a
dsp.Sample value model (scalar or []float64), array ops (index, slice,
sum, mean, min, max, length, fft) with an in-tree radix-2 FFT, and static
type propagation (OpOutputType) that the editor mirrors to colour wires by
data type and flag invalid wirings. Stateful filters and lua stay
scalar-only. Adds a waveform plot mode (x-vs-index trace).

Also: errored-node hover reasons, S/N add-signal/add-node HUD shortcuts in
the synthetic editor, and view-mode widgets that blend with the canvas
background (chrome kept in edit mode).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Martino Ferrari
2026-06-20 17:06:55 +02:00
parent 446de7f1ee
commit f7f297c3df
18 changed files with 1470 additions and 57 deletions
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TODO.md
+25 -12
View File
@@ -1,7 +1,6 @@
# TODO
- [ ] Implement git style versioning for: synthetic variable, panels, control logic
- [ ] Implement configuration manager:
- [ ] **MAJOR** Implement configuration manager:
- configuration is a set of signals (that can be organized in group and subgroup) that are used to configure a system or a sub system
- with configuration manager user should be able to:
- Define and manage configuration sets: delete (keep server side copy of deleted config), create (specifying default to parameters, mandatory, optional etc), edit (with versioning git style) and compare set
@@ -12,17 +11,31 @@
- user can fork an existing config instance to create a new one
- user can compare two instances: show unified diff or side by side diff
- etc...
- user can apply and save configuration instances
- in logic editor and control loop add nodes to read/write/create/apply config instances
- [ ] Improve UX:
- [x] Synthetic editor:
- [x] color code the node link by type
- [x] hover on a block in error should show the reason
- [x] add proper array functionality
- [x] add shortcut to add Signals (S) and nodes (N) with HUD
- [ ] Panels:
- [x] in view mode the widgets should have no border/bg but blend with background
- [ ] add widgets such
- [ ] Implement git style versioning for: synthetic variable, panels, control logic:
- possibility to fork any version
- click to view the version
- possibility to view graphical diff between versions (side by side or unified diff)
- simple slick versioning pane:
- vertical tree like
- each version represented by a circle
- active (the one currently view/edited) version has circle bigger then rest
- selected (the one that will be executed/showed by user) version has circle full, not active only border
- unsaved / new version appear with connection line dashed
- [ ] Implement admin pane: create / manage groups, set users permits, manage auditors etc
- [ ] Implement new datasources:
- [ ] Finalize alarm service
- [ ] modbus tcp
- [ ] scpi tcp
- [ ] Improve UX:
- [ ] Synthetic editor:
- color code the node link by type
- hover on a block in error should show the reason
- add proper array functionality
- add shortcut to add Signals (S) and nodes (N) with HUD
- [ ] Panels:
- in view mode the widgets should have no border/bg but blend with background
- add widgets such
- [ ] Implement proper distributed server side nodes to balance load and have redundancy (if a node is not available anymore all its clients migrate seamelessly to another)
- [ ] udp? other?
- [ ] **MAJOR** Implement proper distributed server side nodes to balance load and have redundancy (if a node is not available anymore all its clients migrate seamelessly to another)