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26 lines
478 B
26 lines
478 B
7 years ago
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/*
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* audio.h
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*
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* Created on: Dec 31, 2017
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* Author: ondra
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*/
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#ifndef SRC_AUDIO_H_
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#define SRC_AUDIO_H_
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#include <stdint.h>
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#include <stdbool.h>
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/** A detected peak struct */
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struct peak {
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float position; // precise position, unit is 1 bin
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float magnitude; // precise magnitude
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float weight; // sorting weight (internal use)
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};
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void audio_capture(struct peak *peaks, uint32_t pcount, float *noise, float *totalpower) ;
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#endif /* SRC_AUDIO_H_ */
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