search for: recustion

Hello everybody. I have the same problem like you. I use ARM microcontroller too. Here is the list of all functions called by speex_echo_cancel until goes into infinite loop: speex_echo_cancel() | spx_fft | kiss_fftr | kiss_fft | kiss_fft_stride | kf_work Function kf_work looks like: static void kf_work(kiss_fft_cpx * Fout, const kiss_fft_cpx * f, const size_t fstride, int

...; } > > while( (Fout += m) != Fout_end ); > > } > > ... > >This is quite surprising. Can you reproduce the problem using only >testecho? What happens on a PC with exactly the same options? Is the >infinite loop the do{} while; one above or is it an infinite recustion >calling kf_work (which should eventually crash). Does the program >eventually crashes or does it loop forever? > > Jean-Marc Hello, The infinite loop is made by calling kf_work endless. That of cource crashes the program. If you want I can give you my data which I use in test program...