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https://github.com/eried/portapack-mayhem.git
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3db2053c21
* Allow apps to not use persisted freq. * use rx_freq for RX mode * remove direct call to persistant_memory in tx_model * app_setting defaults, and tx_view to use ctor value
123 lines
3.7 KiB
C++
123 lines
3.7 KiB
C++
/*
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* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
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* Copyright (C) 2016 Furrtek
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* Copyright (C) 2022 Arjan Onwezen
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*
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* This file is part of PortaPack.
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*
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* This program 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 2, or (at your option)
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* any later version.
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*
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* This program 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 this program; 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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#ifndef __APP_SETTINGS_H__
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#define __APP_SETTINGS_H__
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#include <cstddef>
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#include <cstdint>
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#include <string>
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#include <utility>
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#include "file.hpp"
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#include "max283x.hpp"
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#include "string_format.hpp"
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namespace app_settings {
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enum class ResultCode : uint8_t {
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Ok, // settings found
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LoadFailed, // settings (file) not found
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SaveFailed, // unable to save settings
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SettingsDisabled, // load/save disabled in settings
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};
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enum class Mode : uint8_t {
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RX = 0x01,
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TX = 0x02,
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RX_TX = 0x03, // Both TX/RX
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};
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enum class Options {
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None = 0x0000,
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/* Don't use target frequency from app settings. */
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UseGlobalTargetFrequency = 0x0001,
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};
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// TODO: separate types for TX/RX or union?
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/* NB: See RX/TX model headers for default values. */
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struct AppSettings {
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Mode mode = Mode::RX;
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Options options = Options::None;
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uint32_t baseband_bandwidth = max283x::filter::bandwidth_minimum;
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uint32_t sampling_rate = 3072000; // Good for 48k audio.
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uint8_t lna = 32;
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uint8_t vga = 32;
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uint8_t rx_amp = 0;
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uint8_t tx_amp = 0;
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uint8_t tx_gain = 35;
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uint32_t channel_bandwidth = 1;
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uint32_t rx_frequency;
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uint32_t tx_frequency;
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uint32_t step = 25000;
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uint8_t modulation = 1; // NFM
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uint8_t am_config_index = 0;
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uint8_t nbfm_config_index = 0;
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uint8_t wfm_config_index = 0;
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uint8_t squelch = 80;
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uint8_t volume;
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};
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ResultCode load_settings(const std::string& app_name, AppSettings& settings);
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ResultCode save_settings(const std::string& app_name, AppSettings& settings);
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/* Copies common values to the receiver/transmitter models. */
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void copy_to_radio_model(const AppSettings& settings);
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/* Copies common values from the receiver/transmitter models. */
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void copy_from_radio_model(AppSettings& settings);
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/* RAII wrapper for automatically loading and saving settings for an app.
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* NB: This should be added to a class before any LNA/VGA controls so that
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* the receiver/transmitter models are set before the control ctors run. */
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class SettingsManager {
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public:
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SettingsManager(std::string app_name, Mode mode, Options options = Options::None);
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~SettingsManager();
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SettingsManager(const SettingsManager&) = delete;
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SettingsManager& operator=(const SettingsManager&) = delete;
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SettingsManager(SettingsManager&&) = delete;
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SettingsManager& operator=(SettingsManager&&) = delete;
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/* True if settings were successfully loaded from file. */
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bool loaded() const { return loaded_; }
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Mode mode() const { return settings_.mode; }
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AppSettings& raw() { return settings_; }
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private:
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std::string app_name_;
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AppSettings settings_;
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bool loaded_;
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};
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} // namespace app_settings
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ENABLE_FLAGS_OPERATORS(app_settings::Mode);
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ENABLE_FLAGS_OPERATORS(app_settings::Options);
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#endif /*__APP_SETTINGS_H__*/
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