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#ifndef INCLUDED_GSM_BURST_CF_H
#define INCLUDED_GSM_BURST_CF_H
#include <gr_block.h>
#include "gsm_burst.h"
#include "mm_f.h"
class gsm_burst_cf;
typedef boost::shared_ptr<gsm_burst_cf> gsm_burst_cf_sptr;
gsm_burst_cf_sptr gsm_make_burst_cf(gr_feval_ll *,float);
class gri_mmse_fir_interpolator_cc;
class gsm_burst_cf : public gr_block, public gsm_burst
{
private:
friend gsm_burst_cf_sptr gsm_make_burst_cf(gr_feval_ll *,float);
gsm_burst_cf(gr_feval_ll *,float);
//clocking parameters
float d_sample_interval;
float d_clock_counter; //??? sample count ???
gr_complex d_last_sample;
//M&M clock recovery
mm_f mm;
gri_mmse_fir_interpolator_cc *d_interp; //sub-sample interpolator from GR
gr_complex slicer(gr_complex x);
public:
~gsm_burst_cf ();
void forecast (int noutput_items, gr_vector_int &ninput_items_required);
int general_work ( int noutput_items,
gr_vector_int &ninput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items);
float get_omega() {return mm.d_omega;}
};
#endif /* INCLUDED_GSM_BURST_CF_H */
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