#pragma once
#ifdef __cplusplus
extern "C" {
#endif
#include "IQmathLib.h"

typedef struct {
    float real;
    float imag;
} Complex;
typedef struct {
    _iq16 real;
    _iq16 imag;
} Complex_Iq;
void IRAM_ATTR fft_iq(Complex_Iq *X,  int inverse) ;
void IRAM_ATTR fft(Complex *X, int N, int inverse);

float complex_magnitude_iq(Complex_Iq z);
float complex_phase_iq(Complex_Iq z);
float complex_magnitude(Complex z);
float complex_phase(Complex z);

#ifdef __cplusplus
}
#endif