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Disable 16-bit sampling for I2S driver (fix for #333)

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Comment out the HUB75 conditional definition of I2S_USE_16BIT_SAMPLES due to compatibility issues.
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Frank Möhle
2026-02-16 23:02:57 +01:00
committed by GitHub
parent b044fc3ab2
commit 279573e366
1 changed files with 4 additions and 4 deletions
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8
usermods/audioreactive/audio_source.h
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@@ -65,10 +65,10 @@ constexpr i2s_port_t AR_I2S_PORT = I2S_NUM_0; // I2S port to use (do not c
// data type requested from the I2S driver - currently we always use 32bit // data type requested from the I2S driver - currently we always use 32bit
//#define I2S_USE_16BIT_SAMPLES // (experimental) define this to request 16bit - more efficient but possibly less compatible //#define I2S_USE_16BIT_SAMPLES // (experimental) define this to request 16bit - more efficient but possibly less compatible
#if defined(WLED_ENABLE_HUB75MATRIX) && defined(CONFIG_IDF_TARGET_ESP32) //#if defined(WLED_ENABLE_HUB75MATRIX) && defined(CONFIG_IDF_TARGET_ESP32)
// this is bitter, but necessary to survive // // this is bitter, but necessary to survive // disabled - does not work!!
#define I2S_USE_16BIT_SAMPLES // #define I2S_USE_16BIT_SAMPLES
#endif //#endif
#ifdef I2S_USE_16BIT_SAMPLES #ifdef I2S_USE_16BIT_SAMPLES
#define I2S_SAMPLE_RESOLUTION I2S_BITS_PER_SAMPLE_16BIT #define I2S_SAMPLE_RESOLUTION I2S_BITS_PER_SAMPLE_16BIT