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c682a7e5e3
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4636054509
1 changed files with 2 additions and 7 deletions
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@ -48,13 +48,8 @@ static void IRAM_ATTR irq_hndlr(void* arg) { // if we use I2S1 (default)
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//i2s_port_t port = *((i2s_port_t*) arg);
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//i2s_port_t port = *((i2s_port_t*) arg);
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/* Compiler pre-processor check. Saves a few cycles, no need to cast void ptr to i2s_port_t and then check 120 times second... */
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/* Saves a few cycles, no need to cast void ptr to i2s_port_t and then check 120 times second... */
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#if ESP32_I2S_DEVICE == I2S_NUM_0
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SET_PERI_REG_BITS(I2S_INT_CLR_REG(ESP32_I2S_DEVICE), I2S_OUT_EOF_INT_CLR_V, 1, I2S_OUT_EOF_INT_CLR_S);
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SET_PERI_REG_BITS(I2S_INT_CLR_REG(1), I2S_OUT_EOF_INT_CLR_V, 1, I2S_OUT_EOF_INT_CLR_S);
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#else
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// For I2S0
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SET_PERI_REG_BITS(I2S_INT_CLR_REG(0), I2S_OUT_EOF_INT_CLR_V, 1, I2S_OUT_EOF_INT_CLR_S);
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#endif
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previousBufferFree = true;
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previousBufferFree = true;
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