2b6f30d348
Built alone from an empty CARGO_HOME, its tests passed, and flowrsc checked, ran and exported a document from the conformance corpus; the export built alone. Co-Authored-By: Claude Opus 5.5 <[email protected]>
3.5 KiB
flowrs-instruments: where the ported material came from
flowrs-instruments is Apache-2.0. Most of it is flowRS's own. What came from elsewhere:
The simulated bench (src/sim/), from LabCraft
LabCraft (https://github.com/corail-labs/labcraft, "a graphical dataflow programming language
and IDE, built in pure Rust") is MIT OR Apache-2.0 (its Cargo.toml, NOTICE, LICENSE-MIT,
LICENSE-APACHE). Read at commit 22b8dff (2026-11-08). flowRS takes it under the MIT licence;
the notice is in LICENSES/LabCraft-MIT.txt, and both of its licence texts sit beside the
copied files in data/sim/labcraft/.
| flowRS file | Came from | What was taken | Licence |
|---|---|---|---|
data/sim/labcraft/*.toml |
libs/visa/sim/*.toml |
Copied unchanged: the fifteen simulated benches | MIT |
data/sim/labcraft/LICENSE-MIT, LICENSE-APACHE |
LICENSE-MIT, LICENSE-APACHE |
Copied unchanged | — |
src/sim/noise.rs |
libs/visa/simulation.md §3; SplitMix64 in tools/lcf-poc/lcfpoc/sim.py |
The noise generator and the sum of twelve uniforms, bit for bit | MIT |
src/sim/time.rs |
simulation.md §3–4 |
The clock in whole nanoseconds, the conversion of a time, the six-decimal answer | MIT |
src/sim/file.rs |
simulation.md §1–3, §5, §7; check_keys, number, text, table, array, error_entry, command_key, Quantity.__init__, Instrument.__init__, World.load, World.check_sources in sim.py |
The file's keys, their types and ranges, and the refusals visa:S001…visa:S011 with their meaning |
MIT |
src/sim/instrument.rs |
simulation.md §3–4; Quantity.own_value, true_value, read, set, Instrument.push_error, execute, command_text in sim.py |
A quantity's true value and its ramp, a write that starts a move, the order a command is answered in, the error queue and its overflow | MIT |
src/sim/mod.rs |
simulation.md §4, §6, §9; World.open, wait, advance in sim.py; _send, _receive in tools/lcf-poc/lcfpoc/stdlib.py |
Sessions, -410 for an unread answer, the read that waits for its timeout, VISA's error codes, describe |
MIT |
src/sim/tests.rs |
class Simulation in tools/lcf-poc/tests/test_poc.py |
The cases of its tests (the refusal table, the answers of §4, the clock, the ramp), rewritten for this code; the expected values are LabCraft's own published ones and those of tools/benchsim/oracle.py, an independent reckoning written from the spec |
MIT |
spec/flowrs-bench-sim-1.md §1–10 |
simulation.md §1–10 |
The contract, adapted: LabCraft's text where flowRS behaves as LabCraft does | MIT |
What flowRS added (spec §11): SCPI matching, a catalogue model and follows, scale,
offset, clamp, min/max, ranges and overload, switches and routes, waveforms and
statistics, faults.delay and faults.hang_ms, queue_depth, reset, the strict LabCraft
reading, and every sim: code. None of it is in LabCraft.
pyvisa-sim's file format (src/sim/pyvisa.rs)
pyvisa-sim (https://github.com/pyvisa/pyvisa-sim) is MIT. The reader follows its YAML format
(spec 1.0 and 1.1: devices, dialogues, properties with getters, setters and specs, error
queues, status registers, resources) and its documented matching order. No code of it is
copied; it is not linked, and flowRS's own tools/scpi-sim/bench.yaml is the file the tests
read. The canonical SCPI form is the one tools/scpi-sim/bridge.py (flowRS's) applies.
The catalogue (data/*.json)
Facts from PyMeasure and python-ivi (both MIT): see NOTICE.