File list (Check if you may need any files):
CE018_FFT_DSPlib
................\CE018_Readme.txt
................\CodeExample.mcp
................\CodeExample.mcw
................\dsPICworks
................\..........\inputsignal_square1khz.fre
................\..........\inputsignal_square1khz.s
................\..........\inputsignal_square1khz.tim
................\..........\inputsignal_square1khz_512pt.fre
................\..........\inputsignal_square1khz_512pt.s
................\..........\inputsignal_square1khz_512pt.tim
................\gld
................\...\linkerscript.gld
................\h
................\.\fft.h
................\inc
................\...\dspcommon.inc
................\src
................\...\inputsignal_square1khz.c
................\...\main_FFTExample.c
................\...\twiddleFactors.c