data_processor.h

/*
 * data_processor.h
 *
 *  Created on: Oct 22, 2013
 *      Author: heavey
 */

#ifndef DATA_PROCESSOR_H_
#define DATA_PROCESSOR_H_

#include "kiss_fftr.h"
#include "_kiss_fft_guts.h"

typedef struct data_processor {
	float sample_hz;
	int nfft;
    kiss_fft_cpx *cin;
    kiss_fft_cpx *cout;
    kiss_fft_cfg  kiss_fft_state;
}*data_processor_t;

data_processor_t data_processor_init(int nfft, int hz);
float data_processor_run(data_processor_t dfft);
void data_processor_close(data_processor_t dfft);

#endif /* DATA_PROCESSOR_H_ */