bsncubed
d3897f3179
- main/audio_ring: SPSC ring of interleaved int32 frames in PSRAM (4 s at 48 kHz stereo), lock-free with acquire/release counters; the TX pull callback never blocks. - main/player: source selection from source.mode and the pull callback for aes67_tx. tone -> the core's PTP-phased 1 kHz tone; off -> silence; hls/spotify -> ring with 1 s prefill (silence while buffering is not an underrun; running dry is, and prefills again). Status fields active_source, source_state, spotify_state, buffer_ms. source config applies live. - New source.mode "tone" (validation, UI dropdown, doc) for commissioning. - Temporary 440 Hz producer in hls mode (until the HLS player exists). - Verified: tone 999.7 Hz -18 dBFS; off silent; hls 440.0 Hz with max sample step 60816 (ideal sine 60825, i.e. no discontinuities), buffer 3983 ms, 0 underruns; spotify silent/not implemented. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
10 lines
263 B
C
10 lines
263 B
C
// Project player: picks the audio source for AES67 TX (test tone, silence, HLS, Spotify).
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#pragma once
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#include "cJSON.h"
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#include "esp_err.h"
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esp_err_t player_init(void);
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// Apply the "source" config group (mode etc.).
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void player_apply(const cJSON *source);
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