mirror of https://github.com/gnss-sdr/gnss-sdr
83 lines
2.5 KiB
C++
83 lines
2.5 KiB
C++
/*!
|
|
* \file channel_fsm.h
|
|
* \brief Interface of the State Machine for channel
|
|
* \authors Antonio Ramos, 2017. antonio.ramos(at)cttc.es
|
|
* Luis Esteve, 2011. luis(at)epsilon-formacion.com
|
|
*
|
|
* -------------------------------------------------------------------------
|
|
*
|
|
* Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
|
|
*
|
|
* GNSS-SDR is a software defined Global Navigation
|
|
* Satellite Systems receiver
|
|
*
|
|
* This file is part of GNSS-SDR.
|
|
*
|
|
* GNSS-SDR is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* GNSS-SDR is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with GNSS-SDR. If not, see <https://www.gnu.org/licenses/>.
|
|
*
|
|
* -------------------------------------------------------------------------
|
|
*/
|
|
|
|
#ifndef GNSS_SDR_CHANNEL_FSM_H
|
|
#define GNSS_SDR_CHANNEL_FSM_H
|
|
|
|
#include "acquisition_interface.h"
|
|
#include "telemetry_decoder_interface.h"
|
|
#include "tracking_interface.h"
|
|
#include <gnuradio/msg_queue.h>
|
|
#include <cstdint>
|
|
#include <memory>
|
|
#include <mutex>
|
|
|
|
|
|
/*!
|
|
* \brief This class implements a State Machine for channel
|
|
*/
|
|
class ChannelFsm
|
|
{
|
|
public:
|
|
ChannelFsm();
|
|
ChannelFsm(std::shared_ptr<AcquisitionInterface> acquisition);
|
|
|
|
void set_acquisition(std::shared_ptr<AcquisitionInterface> acquisition);
|
|
void set_tracking(std::shared_ptr<TrackingInterface> tracking);
|
|
void set_queue(gr::msg_queue::sptr queue);
|
|
void set_channel(uint32_t channel);
|
|
|
|
//FSM EVENTS
|
|
bool Event_start_acquisition();
|
|
bool Event_valid_acquisition();
|
|
bool Event_stop_channel();
|
|
bool Event_failed_acquisition_repeat();
|
|
bool Event_failed_acquisition_no_repeat();
|
|
bool Event_failed_tracking_standby();
|
|
|
|
private:
|
|
void start_acquisition();
|
|
void start_tracking();
|
|
void stop_acquisition();
|
|
void stop_tracking();
|
|
void request_satellite();
|
|
void notify_stop_tracking();
|
|
|
|
std::shared_ptr<AcquisitionInterface> acq_;
|
|
std::shared_ptr<TrackingInterface> trk_;
|
|
gr::msg_queue::sptr queue_;
|
|
uint32_t channel_;
|
|
uint32_t d_state;
|
|
std::mutex mx;
|
|
};
|
|
|
|
#endif /*GNSS_SDR_CHANNEL_FSM_H*/
|