Complete configuration Web UI with tabbed SPA (fw 0.8.2).

Add now-playing view with metadata polling, six-band EQ controls, full REST coverage, companion-chip badges, and gzip-www helper for the embedded setup page.

Co-authored-by: Cursor <cursoragent@cursor.com>

Software/README.md

@@ -2,8 +2,8 @@
 
 Open-source Hi-Fi DAB+/FM receiver firmware for the ESP32-S3.
 
-**Status:** fw **0.8.1** — `IntegrationService` (boot preset recall, tune +
-audio profile); RDS/DLS now-playing metadata; **13** host tests; CI on `main`.
+**Status:** fw **0.8.2** — tabbed Web UI (now-playing, 6-band EQ, all APIs);
+`IntegrationService`; **13** host tests; CI on `main`.
 See [`docs/TODO.md`](docs/TODO.md) for the agent task list.
 
 ## Quick start
@@ -31,6 +31,7 @@ Documentation gates (must exit 0 before merging; also enforced in CI):
 ```bash
 doxygen Doxyfile
 python3 tools/check-manual-sync.py
+python3 tools/gzip-www.sh   # after editing components/net/www/index.html
 ```
 
 Manual PDF (design + HTTP API + class reference):
@@ -39,7 +40,7 @@ Manual PDF (design + HTTP API + class reference):
 cd docs/manual && latexmk -lualatex manual.tex
 ```
 
-## HTTP API (fw 0.8.1)
+## HTTP API (fw 0.8.2)
 
 | Method | Path | Purpose |
 |--------|------|---------|

Software/components/net/src/SetupWebServer.cpp

@@ -52,7 +52,7 @@ namespace net {
 
 namespace {
 constexpr char kTag[] = "SetupWebServer";
-constexpr char kFirmwareVersion[] = "0.8.1";
+constexpr char kFirmwareVersion[] = "0.8.2";
 constexpr unsigned kRebootDelaySec = 3;
 
 extern const uint8_t www_index_html_gz_start[] asm(

Software/docs/TODO.md

@@ -12,8 +12,8 @@ errors, no plaintext secrets.
 
 Working directory for all commands is `Software/`.
 
-**Current firmware:** `0.8.1` — integration service (preset recall +
-audio profile), RDS/DLS metadata, CI gate.
+**Current firmware:** `0.8.2` — tabbed configuration Web UI (full API
+coverage), integration service, RDS/DLS metadata, CI gate.
 
 ---
 
@@ -59,18 +59,11 @@ audio profile re-apply, and last-preset NVS. Stub removed; `app_main` and
 
 ## P2 — User interface
 
-### T6. Complete the configuration Web UI
-**Why:** `components/net/www/index.html` is functional but the
-requirement is an *elegant, essential* SPA. It should cover:
-Wi-Fi provisioning, station list management, tuner control (FM/DAB,
-seek, play), live EQ/volume/enhancement control, Bluetooth pairing, and
-now-playing metadata.
-**What:** a minimal single-page app served gzipped from flash, design
-tokens defined once (spacing, type scale, one accent), thin client over
-the existing typed JSON API. No heavy frameworks. No business logic in
-the UI.
-**Done when:** every API capability has a UI control; the page is served
-gzipped; no debug endpoint is exposed in a shipping build.
+### T6. Complete the configuration Web UI — **DONE (fw 0.8.2)**
+Tabbed SPA (`Now` / `Radio` / `Presets` / `Audio` / `BT` / `Wi‑Fi`):
+now-playing hero with 5 s metadata poll, six-band EQ sliders, all REST
+endpoints wired, companion-chip badges, `tools/gzip-www.sh` for the
+embedded gzip blob. No debug routes in `SetupWebServer`.
 
 ---
 

Software/docs/manual/ch-adau1701.tex

@@ -369,10 +369,13 @@ delegate to \texttt{AudioService}:
   \item \texttt{POST /api/audio/bass-enhance} --- same schema.
 \end{itemize}
 
-The gzipped setup page (\texttt{components/net/www/index.html}) exposes master
-volume, Si4684/ESP32 path levels, and enhancement sliders; saving sends
-\texttt{PUT /api/audio/profile}, while slider release on enhancements sends
-the dedicated POST routes for immediate safeload + persist.
+The gzipped setup page (\texttt{components/net/www/index.html}) is a tabbed
+SPA: a \emph{Now playing} view (RDS/DLS metadata), tuner and preset panels,
+master/path levels, six PEQ band gain sliders, enhancement overlays, Bluetooth
+controls, and Wi-Fi provisioning. Saving sends \texttt{PUT /api/audio/profile};
+enhancement sliders call the dedicated POST routes for immediate safeload +
+persist. Regenerate \texttt{index.html.gz} with \texttt{tools/gzip-www.sh}
+after editing the HTML source.
 
 \section{Typical usage patterns}
 \label{sec:adau1701-patterns}

Software/docs/manual/ch-api.tex

@@ -36,7 +36,7 @@ Returns a health-check DTO serialised by
 
 \begin{drnote}[Response schema]
 \begin{drcode}[JSON]
-{"status":"ok","fw":"0.8.1",
+{"status":"ok","fw":"0.8.2",
  "chips":{"si4684":true,"adau1701":true,"bt1035":true}}
 \end{drcode}
 \begin{itemize}

Software/tools/gzip-www.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+# Regenerate the gzipped setup UI embedded by components/net/CMakeLists.txt.
+set -euo pipefail
+ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+SRC="${ROOT}/components/net/www/index.html"
+OUT="${ROOT}/components/net/www/index.html.gz"
+gzip -c -9 "$SRC" > "$OUT"
+echo "Wrote $(wc -c < "$OUT" | tr -d ' ') bytes -> ${OUT#"$ROOT"/}"