diff options
| -rw-r--r-- | gr-digital/lib/correlate_access_code_bb_impl.cc | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/gr-digital/lib/correlate_access_code_bb_impl.cc b/gr-digital/lib/correlate_access_code_bb_impl.cc index 15f37ee0c1..69593e9ab7 100644 --- a/gr-digital/lib/correlate_access_code_bb_impl.cc +++ b/gr-digital/lib/correlate_access_code_bb_impl.cc @@ -97,15 +97,11 @@ int correlate_access_code_bb_impl::work(int noutput_items, out[i] = t; // compute hamming distance between desired access code and current data - unsigned long long wrong_bits = 0; - unsigned int nwrong = d_threshold + 1; - int new_flag = 0; - - wrong_bits = (d_data_reg ^ d_access_code) & d_mask; - nwrong = gr::blocks::count_bits64(wrong_bits); + unsigned long long wrong_bits = (d_data_reg ^ d_access_code) & d_mask; + unsigned int nwrong = gr::blocks::count_bits64(wrong_bits); // test for access code with up to threshold errors - new_flag = (nwrong <= d_threshold); + bool new_flag = (nwrong <= d_threshold); // shift in new data and new flag d_data_reg = (d_data_reg << 1) | (in[i] & 0x1); |