Parth Chandak / Mbed 2 deprecated fftSineWaveV2

Code has problems. Refer to this repo: https://os.mbed.com/users/igorsk/code/FFT/

Dependencies:   mbed

main.cpp

Committer:
parthchandak02
Date:
2017-12-05
Revision:
0:be659bc4df49

File content as of revision 0:be659bc4df49:

#include "mbed.h"
#include <SerialBase.h>

Timer timer_slow;
Timer timer_med;
Timer timer_fast;

Serial pc(USBTX, USBRX); // tx, rx

AnalogOut aout(p18);

void fftR4(short *y, short *x, int N);

short x[512]; // input data 16 bit, 4 byte aligned  x0r,x0i,x1r,x1i,....
short y[512]; // output data 16 bit,4 byte aligned  y0r,y0i,y1r,y1i,....
short z[512]; // same format...

int main()
{
    for (i=0;i<512;i++)
    {
        x[i]=0;
    }
    for (i=0;i<512;i=i+8)
    {
        x[i+0]=16384;
        x[i+2]=16384;
        x[i+4]=-16384;
        x[i+6]=-16384;
    }
    
    fftR4(y, x, 256);
}