mx/AareDAQ

WIP: show busy state in GUI while energy change is in flight #216

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duan_j wants to merge 1 commits from show-busy-when-changing-energy into main

Author	SHA1	Message	Date
duan_jandClaude Fable 5.1	6c95727532	feat: show busy state in GUI while energy change is in flight CI / lint (push) Skipped CI / test (3.12) (push) Skipped CI / test (3.13) (push) Skipped CI / test-with-beamline-plugins (pxi_bec) (push) Skipped CI / test-with-beamline-plugins (pxii_bec) (push) Skipped CI / test-with-beamline-plugins (pxiii_bec) (push) Skipped CI / lint (pull_request) Successful in 1m0s Details CI / test (3.12) (pull_request) Successful in 1m8s Details CI / test (3.13) (pull_request) Successful in 1m12s Details CI / test (3.14) (pull_request) Successful in 1m11s Details CI / test-with-beamline-plugins (pxi_bec) (pull_request) Successful in 1m14s Details CI / test-with-beamline-plugins (pxii_bec) (pull_request) Successful in 1m28s Details CI / test-with-beamline-plugins (pxiii_bec) (pull_request) Successful in 1m34s Details CI / test-with-coverage (pull_request) Successful in 1m51s Details CI / coverage-analysis (pull_request) Successful in 20s Details Server never takes the hw lock for /beamline/change_energy, so /status.busy stays False for the whole mono move and the GUI had only a readback heuristic (spin green until within 1 eV, or green forever if the mono missed). The endpoint blocks until the move ends, so the reply edge is used as the done signal, same as center_loop: - daq_worker: energy_changing(bool) emitted on send / reply.finished - SpinMoveState.set_changing: forces moving + read-only, clears to neutral without waiting for arrival (both Set Energy rows follow) - panels: button reads "Changing..." during the move - sample cameras: "CHANGING ENERGY" curtain, same tier as AUTO CENTERING GUI-only: other GUIs stay blind until the server takes the hw lock. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>	2026-09-10 16:36:42 +02:00