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/*!
* \file byte_to_short.h
* \brief Adapts an 8-bits sample stream (IF) to a short int stream (IF)
* \author Carles Fernandez Prades, cfernandez(at)cttc.es
*
* -----------------------------------------------------------------------------
*
* Copyright (C) 2010-2020 (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.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
* -----------------------------------------------------------------------------
*/
#ifndef GNSS_SDR_BYTE_TO_SHORT_H
#define GNSS_SDR_BYTE_TO_SHORT_H
#include "gnss_block_interface.h"
#include <gnuradio/blocks/char_to_short.h>
#include <gnuradio/blocks/file_sink.h>
#include <cstdint>
#include <string>
/** \addtogroup Data_Type Data Type Adapters
* Classes for data type conversion
* \{ */
/** \addtogroup Data_type_adapters data_type_adapters
* Wrap GNU Radio data tyope adapter blocks with a GNSSBlockInterface
* \{ */
class ConfigurationInterface;
/*!
* \brief Adapts an 8-bits sample stream (IF) to a short int stream (IF)
*
*/
class ByteToShort : public GNSSBlockInterface
{
public:
ByteToShort(const ConfigurationInterface* configuration,
std::string role, unsigned int in_streams,
unsigned int out_streams);
~ByteToShort() = default;
inline std::string role() override
{
return role_;
}
//! Returns "Byte_To_Short"
inline std::string implementation() override
{
return "Byte_To_Short";
}
inline size_t item_size() override
{
return sizeof(int8_t);
}
void connect(gr::top_block_sptr top_block) override;
void disconnect(gr::top_block_sptr top_block) override;
gr::basic_block_sptr get_left_block() override;
gr::basic_block_sptr get_right_block() override;
private:
gr::blocks::char_to_short::sptr gr_char_to_short_;
gr::blocks::file_sink::sptr file_sink_;
std::string dump_filename_;
std::string input_item_type_;
std::string output_item_type_;
std::string role_;
unsigned int in_streams_;
unsigned int out_streams_;
bool dump_;
};
/** \} */
/** \} */
#endif // GNSS_SDR_BYTE_TO_SHORT_H
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