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https://github.com/portapack-mayhem/mayhem-firmware.git
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feee1f7ab3
* Set default TX gain to 10 I'd rather people who know better have to turn this up, than people who don't know better to be jamming their neighbors accidentally. * Update transmitter_model.hpp Set default to 35 per discussion.
91 lines
2.4 KiB
C++
91 lines
2.4 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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*
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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 "receiver_model.hpp"
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#include "message.hpp"
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#include "rf_path.hpp"
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#include "max2837.hpp"
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#include "volume.hpp"
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#include "signal.hpp"
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class TransmitterModel {
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public:
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rf::Frequency tuning_frequency() const;
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void set_tuning_frequency(rf::Frequency f);
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void set_antenna_bias();
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bool rf_amp() const;
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void set_rf_amp(bool enabled);
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int32_t lna() const;
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void set_lna(int32_t v_db);
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uint32_t baseband_bandwidth() const;
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void set_baseband_bandwidth(uint32_t v);
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int32_t vga() const;
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void set_vga(int32_t v_db);
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int32_t tx_gain() const;
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void set_tx_gain(int32_t v_db);
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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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void enable();
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void disable();
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private:
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bool enabled_{false};
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bool rf_amp_{false};
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int32_t lna_gain_db_{0};
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uint32_t channel_bandwidth_{1};
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uint32_t baseband_bandwidth_{max2837::filter::bandwidth_minimum};
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int32_t vga_gain_db_{8};
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/* 35 should give approx 1m transmission range. */
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int32_t tx_gain_db_{35};
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uint32_t sampling_rate_{3072000};
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SignalToken signal_token_tick_second{};
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void update_tuning_frequency();
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void update_antenna_bias();
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void update_rf_amp();
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void update_lna();
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void update_baseband_bandwidth();
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void update_vga();
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void update_tx_gain();
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void update_sampling_rate();
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void on_tick_second();
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};
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#endif /*__TRANSMITTER_MODEL_H__*/
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