feat(curiox): Curiox HT2000 plate washer - #1179
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Serial (115200 8-N-1) driver for the Curiox HT2000 DropArray plate washer: binary-framed ASCII command protocol with 16-bit checksum and fixed-length status replies. Supports wash (with parameter upload, waiting for cycle completion), the four prime routines, tray toggle, aspirator/spill-tray drain, home, and status/report polling. Includes unit tests (byte-exact frame + protocol decode), API docs, and a hello-world tutorial. Not yet hardware-tested; setup() logs a warning. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Replace the public toggle_tray with idempotent move_tray_out/move_tray_in that read the current tray position, move only if needed, and confirm the result. The raw toggle primitive is now private (_toggle_tray) so the public API has no non-idempotent commands. Update tests and the tutorial to match. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Replace the PrimeMode enum with a Literal["standard","head","pump","short"] mapped to command codes via PRIME_COMMANDS. Correct the product name to Curiox Laminar Wash HT2000, and split the tutorial's load-a-plate into separate tray-out and tray-in steps. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Replace the HT2000Status, HT2000Mode, and TrayPosition enums with lowercase Literal string aliases, decoded via a digit-indexed tuple. The driver is now enum-free; comparisons use ==. Update tests and the API reference. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Adds a
CurioxHT2000driver for the Curiox Laminar Wash HT2000 system, a benchtop Laminar Wash station for DropArray plates (legacy device, succeeded by the HT2100).Transport
Serial, 115200 8-N-1. Commands are short ASCII payloads wrapped in a fixed binary frame (
FF FF FF FF FF 01+ length + payload + 16-bit checksum +FF); replies are fixed-length and carry a status digit.Public API
setup()/stop()ping()->(status, mode, error);enquire_report()->StatusReportmove_tray_out()/move_tray_in()-- idempotent: they read the current tray position, move only if needed, and confirm the result (the raw non-idempotent toggle stays private)prime(mode="standard")--"standard"/"head"/"pump"/"short"wash(wash_number, initial_volume, flow_rate, channel, max_operation_duration)-- uploads parameters, starts the cycle, and polls until the wash completes (instrument returns to ready), raising on stop / plate loss / error / timeoutdrain_aspirator(),drain_spill_tray(),home()The public API exposes no non-idempotent commands. Statuses, modes, and tray positions are lowercase string literals (
"ready","operation","in", ...) rather than enums.Included
Not verified
Has NOT been tested against hardware --
setup()logs a warning. The protocol was reconstructed from the vendor software. Two items to confirm on hardware: the fixed 15-char trailer in the wash-parameter upload, and thatwash()'s ready-after-busy heuristic matches true cycle end.🤖 Generated with Claude Code