HackRF-Treasure-Chest/Software/portapack-mayhem/firmware/application/app_settings.hpp

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2022-09-22 18:26:57 +02:00
/*
* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
* Copyright (C) 2016 Furrtek
* Copyright (C) 2022 Arjan Onwezen
*
* 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 __APP_SETTINGS_H__
#define __APP_SETTINGS_H__
#include <cstddef>
#include <cstdint>
#include <string>
#include "file.hpp"
#include "string_format.hpp"
namespace std {
class app_settings {
public:
#define SETTINGS_OK 0 // settings found
#define SETTINGS_UNABLE_TO_LOAD -1 // settings (file) not found
#define SETTINGS_UNABLE_TO_SAVE -2 // unable to save settings
#define SETTINGS_DISABLED -3 // load/save settings disabled in settings
struct AppSettings {
uint32_t baseband_bandwidth;
uint32_t channel_bandwidth;
uint8_t lna;
uint8_t modulation;
uint8_t rx_amp;
uint32_t rx_frequency;
uint32_t sampling_rate;
uint8_t tx_amp;
uint32_t tx_frequency;
uint8_t tx_gain;
uint8_t vga;
};
int load(std::string application, AppSettings* settings);
int save(std::string application, AppSettings* settings);
private:
#define MAX_FILE_CONTENT_SIZE 1000
char file_content[MAX_FILE_CONTENT_SIZE] = {};
std::string file_path = "";
std::string folder = "SETTINGS";
int rc = SETTINGS_OK;
File settings_file { };
long long int setting_value {} ;
long long int read_long_long(char* file_content, const char* setting_text);
}; // class app_settings
} // namespace std
#endif/*__APP_SETTINGS_H__*/