mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-10-01 01:26:06 -04:00
69 lines
2.3 KiB
C++
69 lines
2.3 KiB
C++
/*
|
|
* Copyright (C) 2023 Kyle Reed
|
|
*
|
|
* 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 __RADIO_STATE_H__
|
|
#define __RADIO_STATE_H__
|
|
|
|
#include <type_traits>
|
|
#include <utility>
|
|
#include "portapack.hpp"
|
|
#include "receiver_model.hpp"
|
|
#include "transmitter_model.hpp"
|
|
|
|
/* Stashes current radio bandwidth and sampling rate.
|
|
* Inits to defaults, and restores previous when destroyed.
|
|
* The idea here is that an app will eventually call enable
|
|
* on the model which will sync all of the model state into
|
|
* the radio. We tried lazily setting these using the
|
|
* set_configuration_without_update function, but there are
|
|
* still various UI components (mainly Waterfall) that need
|
|
* the radio set in order to load properly.
|
|
* NB: This member must be added before SettingsManager. */
|
|
template <typename TModel, TModel* model>
|
|
class RadioState {
|
|
public:
|
|
RadioState()
|
|
: RadioState(max2837::filter::bandwidth_minimum, 3072000) {
|
|
}
|
|
|
|
RadioState(uint32_t new_bandwidth, uint32_t new_sampling_rate)
|
|
: prev_bandwidth_{model->baseband_bandwidth()},
|
|
prev_sampling_rate_{model->sampling_rate()} {
|
|
// Update the new settings in the radio.
|
|
model->set_sampling_rate(new_sampling_rate);
|
|
model->set_baseband_bandwidth(new_bandwidth);
|
|
}
|
|
|
|
~RadioState() {
|
|
model->set_configuration_without_update(
|
|
prev_bandwidth_, prev_sampling_rate_);
|
|
}
|
|
|
|
private:
|
|
const uint32_t prev_bandwidth_;
|
|
const uint32_t prev_sampling_rate_;
|
|
};
|
|
|
|
using RxRadioState = RadioState<ReceiverModel, &portapack::receiver_model>;
|
|
using TxRadioState = RadioState<TransmitterModel, &portapack::transmitter_model>;
|
|
|
|
#endif // __RADIO_STATE_H__
|