micheleandClaude Sonnet 5
e8f79c4b79
New endpoint accepts chunked, header-less, 16-bit LE stereo PCM @ 48 kHz in the request body and writes it straight to the shared I2S sink for as long as the connection stays open. Chosen deliberately unencoded (no MP3/AAC/Opus decode) to keep this path as simple and low-risk as possible — the companion app controls the encoding on its side. Extracted the I2S TX channel that used to be owned outright by web_radio_stream.cpp into main/esp32_i2s_sink.cpp, shared by both producers with a simple tryAcquire()/release() exclusivity guard — web radio streaming and a phone PCM stream would otherwise fight over the same physical wire. web_radio_stream.cpp now acquires/releases around each streamWhileEnabled() cycle instead of owning the channel itself. net::PhoneStreamSink is a plain function-pointer struct (not a class hierarchy) threaded through NetBootstrap::start() -> SetupWebServer::start() -> HttpRouteContext, so components/net stays free of I2S driver headers; main/phone_stream.cpp supplies the concrete functions (bound to esp32_i2s_sink) and does the int16->ADAU 32-bit-slot conversion, batched per chunk rather than per sample for the same reason as the web radio stutter fix (6974095/7e65394 lineage). Verified by build only — not confirmed live yet (board disconnected this session); the actual phone app that will exercise this endpoint doesn't exist yet either. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_0178rASQ6ZETPMUamvpoR2KR
18 lines
620 B
CMake
18 lines
620 B
CMake
idf_component_register(
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SRCS
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"main.cpp"
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"hardware_bootstrap.cpp"
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"web_radio_stream.cpp"
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"esp32_i2s_sink.cpp"
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"phone_stream.cpp"
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"$<$<BOOL:${CONFIG_TEST_FIRMWARE}>:test_firmware.cpp>"
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"$<$<BOOL:${CONFIG_I2S_SDATA_PROBE}>:i2s_sdata_probe.cpp>"
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INCLUDE_DIRS "."
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REQUIRES core net secure_store adau1701 si4684 tuner audio bt1035 bluetooth station integration ota eeprom24aa webradio driver
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PRIV_REQUIRES esp_timer esp_http_client
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)
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if(CONFIG_TEST_FIRMWARE)
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set(EXTRA_COMPONENT_DIRS "${EXTRA_COMPONENT_DIRS}" "${CMAKE_CURRENT_SOURCE_DIR}")
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endif()
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