55 lines
1.4 KiB
C++
Executable File
55 lines
1.4 KiB
C++
Executable File
#ifndef INCLUDED_gsm_burst_sink_c_H
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#define INCLUDED_gsm_burst_sink_c_H
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#include <gr_sync_block.h>
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#include <gsm_burst.h>
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class gsm_burst_sink_c;
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typedef boost::shared_ptr<gsm_burst_sink_c> gsm_burst_sink_c_sptr;
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gsm_burst_sink_c_sptr gsm_make_burst_sink_c(gr_feval_ll *,float);
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class gri_mmse_fir_interpolator_cc;
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//class gsm_burst_sink_c : public gr_block, public gsm_burst
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class gsm_burst_sink_c : public gr_sync_block, public gsm_burst
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{
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private:
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friend gsm_burst_sink_c_sptr gsm_make_burst_sink_c(gr_feval_ll *,float);
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gsm_burst_sink_c(gr_feval_ll *,float);
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//clocking parameters
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double d_sample_interval;
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double d_clock_counter;
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gr_complex d_last_sample;
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float d_relative_sample_rate; //omega
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float d_mu;
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int d_ii; //save index between work calls for interp advance
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gri_mmse_fir_interpolator_cc *d_interp; //sub-sample interpolator from GR
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gr_complex d_complex_burst[BBUF_SIZE];
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void shift_burst(int shift_bits);
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public:
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~gsm_burst_sink_c ();
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// void forecast (int noutput_items, gr_vector_int &ninput_items_required);
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int work(int noutput_items,
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gr_vector_const_void_star &input_items,
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gr_vector_void_star &output_items);
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/* int general_work ( int noutput_items,
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gr_vector_int &ninput_items,
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gr_vector_const_void_star &input_items,
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gr_vector_void_star &output_items);
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*/
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};
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#endif /* INCLUDED_gsm_burst_sink_c_H */
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