Streaming (main feature this session):
- New WebRadioConfig/WebRadioJson core types, ISecureStore-backed persistence
- New webradio::WebRadioService (thread-safe live config) + GET/POST /api/streaming
- web_radio_stream task now runtime-toggleable (no reboot), no hardcoded URL
- Content-Type diagnostic: warns clearly when a URL is a webpage, not an audio stream
Boot cleanup:
- Removed boot-time auto FM/DAB tune, auto-beep, and the (now-concluded) Si4684
crystal IBIAS/CTUN empirical sweep from main.cpp — tuning/beep are on-demand
via the existing REST API only
Web UI:
- Modernized styling (cards, gradients, toggle switches, light/dark theme)
- New Stream tab wired to /api/streaming
Fixes found via real idf.py build (not just clangd):
- Restored wrongly-removed si4684/Si4684Tuner.hpp include in main.cpp
- Fixed MP3Decode() argument types in web_radio_stream.cpp (unsigned char**/int*)
Quality-gate fixes:
- Host-test stub headers (esp_log.h, freertos/*) so TunerService.cpp's
scanForStation logging/pacing compiles for station_service_test /
integration_service_test instead of running stale binaries
- Added WifiScanner and WebRadioService manual sections; filled in missing
Doxygen docs on BluetoothService, i2s_sdata_probe, test_firmware, Bt1035At
- Ignore clangd's .cache/ index directory
Also includes prior uncommitted work carried in the tree: Wi-Fi/Bluetooth
device scan REST API and UI (WifiScanner, BT scan), SigmaStudio TCP bridge,
and the current ADAU1701 SigmaStudio DSP program export.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Refresh BOM (2026-07-09 CSV), Gerbers, EasyEDA project, pick-and-place, and schematic export; document corrected ADAU crystal/PLL strapping and Si4684 reference clock in the manual; add PCBWay acknowledgement on the back cover only.
Co-authored-by: Cursor <cursoragent@cursor.com>
Add wrapping table columns, breakable paths, and ragged callout boxes in digiradio-manual.sty, then reflow long endpoint headings, JSON examples, and hardware/driver tables to stay within page margins.
Co-authored-by: Cursor <cursoragent@cursor.com>
Switch BT1035 bring-up from Line-In to I2S slave (AT+AUXCFG=3, AT+I2SCFG=67) to match the ADAU1701 PCM routing, confirm 2 kΩ I2C pull-ups on R1/R16, and sync firmware docs, AGENTS rules, and the DATASHEET bundle.
Co-authored-by: Cursor <cursoragent@cursor.com>
Enable GPIO_PULLDOWN_ENABLE during gpio_config so RSTB cannot glitch high before gpio_set_level(0), and add manual validation notes explaining why the internal pull-down complements the external one.
Co-authored-by: Cursor <cursoragent@cursor.com>
Implement Bt1035Driver AT init (AT+AUXCFG=1), core AT parser with host tests,
wire boot into HardwareBootstrap, and document DAB/FM tuning workflows in ch-si4684.
Co-authored-by: Cursor <cursoragent@cursor.com>
Document the ADAU1701 schematic chain (sigma-chain.jpg), cross-link from
hardware/firmware chapters, skip safeload on fixed high-pass band 0, and
match EqProfile default peaking frequencies to SigmaStudio.
Co-authored-by: Cursor <cursoragent@cursor.com>
micheleandClaude Sonnet 5