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https://github.com/eried/portapack-mayhem.git
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9b665a43c5
* WIP RadioState init * TX/RX cleanup * Update all apps using RadioState and setting modulation mode * Set apps to use AM mode * Don't push modulation update in RadioState. * Support passing overrides to Audio and MicTX * Support set_nearest on OptionsField, fix recon step * Fix audio, typo --------- Co-authored-by: kallanreed <kylereed@manzana.lan> Co-authored-by: kallanreed <kallanreed@noreply.github.com>
96 lines
2.7 KiB
C++
96 lines
2.7 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) 2023 Kyle Reed
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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 __TRANSMITTER_MODEL_H__
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#define __TRANSMITTER_MODEL_H__
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#include <cstdint>
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#include <cstddef>
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#include "app_settings.hpp"
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#include "max2837.hpp"
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#include "message.hpp"
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#include "receiver_model.hpp"
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#include "rf_path.hpp"
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#include "signal.hpp"
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class TransmitterModel {
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public:
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struct settings_t {
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uint32_t baseband_bandwidth = max283x::filter::bandwidth_minimum;
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uint32_t sampling_rate = 3'072'000;
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uint32_t channel_bandwidth = 1;
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/* 35 should give approx 1m transmission range. */
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uint8_t tx_gain_db = 35;
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bool rf_amp = false;
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};
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/* The frequency to transmit on. */
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rf::Frequency target_frequency() const;
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void set_target_frequency(rf::Frequency f);
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uint32_t baseband_bandwidth() const;
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void set_baseband_bandwidth(uint32_t v);
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// TODO: Doesn't actually affect radio.
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uint32_t channel_bandwidth() const;
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void set_channel_bandwidth(uint32_t v);
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uint32_t sampling_rate() const;
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void set_sampling_rate(uint32_t v);
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uint8_t tx_gain() const;
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void set_tx_gain(uint8_t v_db);
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bool rf_amp() const;
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void set_rf_amp(bool enabled);
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void set_antenna_bias();
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void enable();
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void disable();
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void initialize();
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void configure_from_app_settings(const app_settings::AppSettings& settings);
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/* Get access to the underlying settings to allow
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* values to be set directly without calling update. */
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settings_t& settings() { return settings_; }
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private:
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settings_t settings_{};
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bool enabled_ = false;
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SignalToken signal_token_tick_second{};
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void update_tuning_frequency();
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void update_baseband_bandwidth();
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void update_sampling_rate();
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void update_tx_gain();
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void update_rf_amp();
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void update_antenna_bias();
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void on_tick_second();
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};
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#endif /*__TRANSMITTER_MODEL_H__*/
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