refactor: v2 BeaconProvisioner — prevention over recovery

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Major cleanup of the BLE provisioning flow:

- Remove frames 3-6 disable steps (no longer overwriting "extra frames")
  Only Frame 1 (device info) and Frame 2 (iBeacon) are configured now.
  Command count drops from 24 to 16.

- Eliminate 5 layers of retry/reconnect/resume logic:
  No more disconnect retry counter (was 5 retries)
  No more resume-from-position after reconnect
  No more characteristic re-discovery attempts
  No more device info read/skip dance
  If connection drops mid-write, fail cleanly — let user retry.

- Prevention approach: verify all 3 required characteristics (FFE1/FFE2/FFE3)
  are confirmed before starting any writes. No mid-write discovery.

- Add POST_AUTH_DELAY (1.5s) to let beacon stabilize after auth before writes.

- Keep response gating (wait for FFE1 after each write) — this is the key
  mechanism that prevents blasting commands faster than the MCU can handle.

- 191 insertions, 476 deletions — nearly half the code removed.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

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This commit is contained in:

Luna 2026-03-22 03:57:02 +00:00

parent 813198599a

commit 1e3e0198b1

1 changed files with 190 additions and 475 deletions

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