37 pmt::pmt_t d_port_cfi;
40 std::vector<float*> d_ref_seqs;
42 void initialize_ref_seqs();
44 cfi_result calculate_cfi(
float* in_seq);
45 float correlate(
float* in0,
float* in1,
int len);
47 void publish_cfi(
int subframe, cfi_result cfi);
51 void activate_debug_mode(
bool ena){d_dbg = ena;}
52 std::vector<int> d_cfi_results;
53 std::vector<int> cfi_results() {
return d_cfi_results;}
60 int work(
int noutput_items,
61 gr_vector_const_void_star &input_items,
62 gr_vector_void_star &output_items);