Jared Boone 77016b9a40 Rename CPLD "Q_INVERT" to signal to "INVERT".
Don't expose detail in name about how the task is accomplished.
2016-08-21 11:35:40 -07:00

68 lines
1.8 KiB
C++

/*
* Copyright (C) 2014 Jared Boone, ShareBrained Technology, Inc.
*
* This file is part of PortaPack.
*
* This program 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 2, or (at your option)
* any later version.
*
* This program 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 this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef __TUNING_H__
#define __TUNING_H__
#include "rf_path.hpp"
namespace tuning {
namespace config {
struct Config {
/* Empty config to denote an error, in lieu of throwing an exception. */
constexpr Config(
) : first_lo_frequency(0),
second_lo_frequency(0),
rf_path_band(rf::path::Band::Mid),
baseband_invert(false)
{
}
constexpr Config(
rf::Frequency first_lo_frequency,
rf::Frequency second_lo_frequency,
rf::path::Band rf_path_band,
bool baseband_invert
) : first_lo_frequency(first_lo_frequency),
second_lo_frequency(second_lo_frequency),
rf_path_band(rf_path_band),
baseband_invert(baseband_invert)
{
}
bool is_valid() const {
return (second_lo_frequency != 0);
}
const rf::Frequency first_lo_frequency;
const rf::Frequency second_lo_frequency;
const rf::path::Band rf_path_band;
const bool baseband_invert;
};
Config create(const rf::Frequency target_frequency);
} /* namespace config */
} /* namespace tuning */
#endif/*__TUNING_H__*/