DigiRadio — consolidated TODO (audit 2026-07-06)
Firmware 0.7.0 after BT1035 pairing + Slice 4 presets. This list
cross-checks code, manual, API, UI, and instructions.md.
Done in this slice
| Area |
Status |
BT1035 pairing AT (AT+PAIR, AT+A2DPSTAT, AT+A2DPDISC) |
Done |
BluetoothService + /api/bluetooth/* + UI |
Done |
Station, StationList, NVS persistence |
Done |
StationService + /api/stations/* + UI |
Done |
| Host tests (10/10 green) |
Done |
Manual: ch-api, ch-bt1035, ch-classes |
Done |
High priority (next)
- Device flash / HIL — verify Si4684, ADAU1701, BT1035 on hardware; pairing with real headphones; preset recall across reboot.
- DAB preset save from UI — “Save current tune target” stores ensemble index only; capture
service_id / component_id from the last played DAB service (needs UI state or tuner cache).
- FM band switch UX — Si4684 boots DAB; FM tune may reload FM image; document/limit band changes in UI (auto-reload or explicit band selector).
- NVS encryption — enable
nvs_keys partition for production (Wi-Fi, presets, future user creds).
- Slice 8 integration — unify tuner + audio + presets in a single “now playing” model; source selection (DAB / FM / BT Line-In).
Medium priority
- IBtModule interface — AGENTS mentions it; driver is used directly today. Add when a second BT module or host fake is needed.
- BT1035 extended AT —
AT+NAME, AT+PLIST, AT+A2DPCONN, event-driven +PAIRED / +A2DPDEV (UART listener task).
- Station list reorder API —
StationList::move() exists in core; no HTTP route yet.
- EQ UI completeness — web UI exposes master/mixer/enhance; per-band EQ editing not in UI (API supports full profile PUT).
- Si4684 RSQ / scan UX — driver + HTTP largely done; polish seek, service list refresh, signal display on UI.
- User credentials —
ISecureStore extension for login (out of scope until product needs it).
Documentation / tooling
- Overleaf sync — GitHub is source of truth; root
docs/ symlink can break Overleaf push; compile from Software/docs/manual/manual.tex.
- Firmware version single source —
0.7.0 in SetupWebServer.cpp; align FirmwareVersion / health test constants if desired.
- Doxygen pass — run
doxygen Doxyfile on CI host with ESP-IDF toolchain.
Low priority / ideas
- Physical preset buttons → map GPIO to
StationService::tuneToIndex by PresetSlot.
- OTA updates, mDNS hostname (
digiradio.local), HTTPS on LAN.
- aptX license note (Feasycom) — commercial firmware variant if needed.
Test gaps
| Missing test |
Layer |
BluetoothService with fake driver |
Host (needs IBtModule or inject interface) |
StationService + fake ISecureStore |
Host |
NvsSecureStore station round-trip |
Target / integration |
| BT1035 UART HIL |
Hardware-only, marked separate |
Roadmap alignment (instructions.md)
| Slice |
Item |
State |
| 4 |
Station list + persistence + UI |
Done (basic CRUD + tune) |
| 5 |
Si4684 tuning / RSQ / DAB properties |
Mostly done; UI polish open |
| 7 |
BT1035 pairing |
Done (discover + A2DP stat/disconnect) |
| 8 |
TunerService + AudioService E2E |
Partial — health chips OK; unified UX open |
micheleandCursor
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