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fix for ADC analog

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the "wait until I2S buffer fills" trick does not work for ADC sources, as the I2S sampling does not run in background for ADC.
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Frank 2022-10-04 16:00:36 +02:00
parent 7d5ce994ab
commit 1ae0dd574d
1 changed files with 5 additions and 2 deletions
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7
usermods/audioreactive/audio_reactive.h
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@ -411,8 +411,11 @@ void FFTcode(void * parameter)
// run peak detection // run peak detection
autoResetPeak(); autoResetPeak();
detectSamplePeak(); detectSamplePeak();
vTaskDelayUntil( &xLastWakeTime, xFrequency); // release CPU, and let I2S fill its buffers #if !defined(I2S_GRAB_ADC1_COMPLETELY)
if ((audioSource == nullptr) || (audioSource->getType() != AudioSource::Type_I2SAdc)) // the "delay trick" does not help for analog ADC
#endif
vTaskDelayUntil( &xLastWakeTime, xFrequency); // release CPU, and let I2S fill its buffers
} // for(;;)ever } // for(;;)ever
} // FFTcode() task end } // FFTcode() task end