diff options
4 files changed, 7 insertions, 85 deletions
diff --git a/gr-digital/grc/digital_correlate_access_code_xx_ts.xml b/gr-digital/grc/digital_correlate_access_code_xx_ts.xml index 547bbb76a1..467c2c84d9 100644 --- a/gr-digital/grc/digital_correlate_access_code_xx_ts.xml +++ b/gr-digital/grc/digital_correlate_access_code_xx_ts.xml @@ -9,7 +9,7 @@ <key>digital_correlate_access_code_xx_ts</key> <import>from gnuradio import digital</import> <make>digital.correlate_access_code_$(type.fcn)_ts($access_code, - $threshold, $tagname, $fec_rate, $fec_extra)</make> + $threshold, $tagname)</make> <param> <name>IO Type</name> @@ -46,20 +46,6 @@ <type>string</type> </param> - <param> - <name>FEC Rate</name> - <key>fec_rate</key> - <value>1</value> - <type>float</type> - </param> - - <param> - <name>FEC Extras</name> - <key>fec_extra</key> - <value>0</value> - <type>int</type> - </param> - <sink> <name>in</name> <type>$type</type> diff --git a/gr-digital/include/gnuradio/digital/correlate_access_code_ff_ts.h b/gr-digital/include/gnuradio/digital/correlate_access_code_ff_ts.h index 5d05c890d0..b0485b1d90 100644 --- a/gr-digital/include/gnuradio/digital/correlate_access_code_ff_ts.h +++ b/gr-digital/include/gnuradio/digital/correlate_access_code_ff_ts.h @@ -44,14 +44,6 @@ namespace gr { * frame length. It decodes the header to get the frame length in * order to set up the the tagged stream key information. * - * If the block is given a \p fec_rate and/or \p fec_extra, this - * information is used to adjust the tagged stream information - * based on the follow-on FEC decoding. The header provides - * information about the uncoded frame size (in bytes), so the - * actual frame length based on the FEC code used will be: - * - * pkt_len = fec_rate*8*frame_size + fec_extra - * * The output of this block is appropriate for use with tagged * stream blocks. */ @@ -66,27 +58,17 @@ namespace gr { * e.g., "010101010111000100" * \param threshold maximum number of bits that may be wrong * \param tag_name key of the tag inserted into the tag stream - * \param fec_rate Rate of the FEC used to adjust the frame length info - * \param fec_extra Any extra samples added by the FEC - * (e.g., the 2(K-1) tail used in the terminated CC codes). */ static sptr make(const std::string &access_code, int threshold, - const std::string &tag_name, - float fec_rate=1, - int fec_extra=0); + const std::string &tag_name); /*! * \param access_code is represented with 1 byte per bit, * e.g., "010101010111000100" */ virtual bool set_access_code(const std::string &access_code) = 0; - virtual void set_fec_rate(float rate) = 0; - virtual void set_fec_extra(int extra) = 0; - virtual unsigned long long access_code() const = 0; - virtual float fec_rate() const = 0; - virtual int fec_extra() const = 0; }; } /* namespace digital */ diff --git a/gr-digital/lib/correlate_access_code_ff_ts_impl.cc b/gr-digital/lib/correlate_access_code_ff_ts_impl.cc index bdba736ff9..86bbb686d5 100644 --- a/gr-digital/lib/correlate_access_code_ff_ts_impl.cc +++ b/gr-digital/lib/correlate_access_code_ff_ts_impl.cc @@ -40,19 +40,15 @@ namespace gr { correlate_access_code_ff_ts::sptr correlate_access_code_ff_ts::make(const std::string &access_code, int threshold, - const std::string &tag_name, - float fec_rate, int fec_extra) + const std::string &tag_name) { return gnuradio::get_initial_sptr (new correlate_access_code_ff_ts_impl(access_code, - threshold, tag_name, - fec_rate, fec_extra)); + threshold, tag_name)); } - correlate_access_code_ff_ts_impl::correlate_access_code_ff_ts_impl( - const std::string &access_code, int threshold, const std::string &tag_name, - float fec_rate, int fec_extra) + const std::string &access_code, int threshold, const std::string &tag_name) : block("correlate_access_code_ff_ts", io_signature::make(1, 1, sizeof(float)), io_signature::make(1, 1, sizeof(float))), @@ -75,9 +71,6 @@ namespace gr { d_pkt_count = 0; d_hdr_reg = 0; d_hdr_count = 0; - - set_fec_rate(fec_rate); - set_fec_extra(fec_extra); } correlate_access_code_ff_ts_impl::~correlate_access_code_ff_ts_impl() @@ -106,42 +99,12 @@ namespace gr { return true; } - void - correlate_access_code_ff_ts_impl::set_fec_rate(float rate) - { - if(rate <= 0) { - throw std::runtime_error("correlate_access_code_ff_ts: FEC rate must be > 0"); - } - d_fec_rate = rate; - } - - void - correlate_access_code_ff_ts_impl::set_fec_extra(int extra) - { - if(extra < 0) { - throw std::runtime_error("correlate_access_code_ff_ts: FEC extra bits must be >= 0"); - } - d_fec_extra = extra; - } - unsigned long long correlate_access_code_ff_ts_impl::access_code() const { return d_access_code; } - float - correlate_access_code_ff_ts_impl::fec_rate() const - { - return d_fec_rate; - } - - int - correlate_access_code_ff_ts_impl::fec_extra() const - { - return d_fec_extra; - } - inline void correlate_access_code_ff_ts_impl::enter_search() { @@ -160,7 +123,7 @@ namespace gr { correlate_access_code_ff_ts_impl::enter_have_header(int payload_len) { d_state = STATE_HAVE_HEADER; - d_pkt_len = d_fec_rate*8*payload_len + d_fec_extra; + d_pkt_len = 8*payload_len; d_pkt_count = 0; } diff --git a/gr-digital/lib/correlate_access_code_ff_ts_impl.h b/gr-digital/lib/correlate_access_code_ff_ts_impl.h index e96ab7fbe9..ac540f6b7f 100644 --- a/gr-digital/lib/correlate_access_code_ff_ts_impl.h +++ b/gr-digital/lib/correlate_access_code_ff_ts_impl.h @@ -50,8 +50,6 @@ namespace gr { pmt::pmt_t d_key, d_me; // d_key is the tag name, d_me is the block name + unique ID int d_pkt_len, d_pkt_count; - float d_fec_rate; - int d_fec_extra; void enter_search(); void enter_have_sync(); @@ -63,9 +61,7 @@ namespace gr { public: correlate_access_code_ff_ts_impl(const std::string &access_code, int threshold, - const std::string &tag_name, - float fec_rate=1, - int fec_extra=0); + const std::string &tag_name); ~correlate_access_code_ff_ts_impl(); int general_work(int noutput_items, @@ -74,12 +70,7 @@ namespace gr { gr_vector_void_star &output_items); bool set_access_code(const std::string &access_code); - void set_fec_rate(float rate); - void set_fec_extra(int extra); - unsigned long long access_code() const; - float fec_rate() const; - int fec_extra() const; }; } /* namespace digital */ |