69 lines
2.4 KiB
C++
69 lines
2.4 KiB
C++
/* -*- c++ -*- */
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/* @file
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* @author Piotr Krysik <ptrkrysik@gmail.com>
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* @section LICENSE
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*
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* Gr-gsm is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3, or (at your option)
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* any later version.
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*
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* Gr-gsm is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with gr-gsm; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef INCLUDED_GSM_FREQ_HOPPING_H
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#define INCLUDED_GSM_FREQ_HOPPING_H
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#include <grgsm/api.h>
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#include <gnuradio/block.h>
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namespace gr {
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namespace gsm {
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/*!
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* \brief <+description of block+>
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* \ingroup gsm
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*
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*/
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class GRGSM_API freq_hopping : virtual public gr::block
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{
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public:
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typedef boost::shared_ptr<freq_hopping> sptr;
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/*!
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* hopping_cmd is a pmt dictionary with following fields:
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* "cmd": string with type of command, possible values:
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* -"start" - immediately start hopping or if there is "fn"
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* field defined start from frame number defined
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* by that field
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* -"stop" - immediately stop hopping or if there is "fn"
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* field defined start from frame number defined
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* by that field
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* -"discard" - discard all queued "start_fn" and "stop_fn"
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* (this command doesn't require hopping parameters or frame number)
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* "hopping_params": dictionary with hopping parameters in following form:
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* {"hsn": hopping_sequence_number(uint64),
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* "ma": mobile_allocation(list of arfcns),
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* "maio": mobile_allocation_index_offset(uint64),
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* "n_arfcn": number_of_arfcns_in_ma}
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* "fn": frame number when to start or stop hopping
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*/
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static sptr make(pmt::pmt_t hopping_cmd);
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virtual void add_hopping_cmd(pmt::pmt_t hopping_cmd=pmt::PMT_NIL) = 0;
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};
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} // namespace gsm
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} // namespace gr
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#endif /* INCLUDED_GSM_FREQ_HOPPING_H */
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