FFT_NUM_SAMPLES
int max_bin[FFT_NUM_SAMPLES];
if (num_fft_packets < FFT_NUM_SAMPLES) {
for (i = 0; i < FFT_NUM_SAMPLES; i++)
if (num_fft_packets < FFT_NUM_SAMPLES) {
for (i = 0; i < FFT_NUM_SAMPLES; i++)