- Reduce debug level to 1 (errors only) for production builds
- Replace BLE pause/resume with full deinit/reinit during HTTP uploads (~25KB freed)
- Add 60s boot report delay for fast post-deploy connectivity verification
- Add device_id to BLE batch and heartbeat request bodies
- Correct API host to http:// (plain HTTP, not HTTPS)
- Add HTTP response logging and CV entry/exit serial logging
- Create root README.md with operator setup and architecture overview
- Update design spec: HMAC format, BLE memory approach, request body shapes, reporting intervals
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- hmac_sign now takes method+path instead of device_id; builds message as
method\npath\ntimestamp\nhex(sha256(body)) per server verify_device_hmac
- reporter: header renamed X-HMAC-Signature → X-Signature; passes "POST"+path
- test vector regenerated against new message format; timestamp-diff test updated
- .size() → .length() throughout (Arduino String has no size())
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- reporter_submit_camera/ble: cap batch to REPORTER_MAX_BUFFER before
POST and assign whole capped batch back to buffer on failure, fixing
silent record drop when batch > buffer capacity
- post_json: reject sends when ts < 1700000000 (clock not NTP-synced)
- post_json: add comment documenting intentional no-cert-validation
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
