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Add start/stop tones and rotate WAV sessions
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Kai
2026-02-13 15:53:45 +01:00
parent 72c0fa19c6
commit bd3b73e387
5 changed files with 316 additions and 37 deletions
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14
include/secrets.example.h
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@@ -17,5 +17,19 @@ static const char* EVS_DEVICE_ID = "esp32-room-name";
// Connectivity behavior
static constexpr uint32_t EVS_RECONNECT_MS = 5000;
static constexpr bool EVS_DEFAULT_STREAM_MODE = true;
static constexpr bool EVS_SERIAL_COMMAND_ECHO = true;
// INMP441 tuning
// L/R pin on mic:
// - GND usually = left channel
// - 3V3 usually = right channel
static constexpr bool EVS_MIC_USE_RIGHT_CHANNEL = false;
// 24-bit sample to 16-bit conversion shift. Start with 8.
static constexpr int EVS_MIC_S24_TO_S16_SHIFT = 8;
// Digital mic gain (avoid clipping). Typical 0.2 .. 0.8.
static constexpr float EVS_MIC_GAIN = 0.35f;
// Extra gain only for local loopback monitor path.
static constexpr float EVS_LOOPBACK_MONITOR_GAIN = 0.35f;
#endif // EVS_SECRETS_H