portapack-mayhem/firmware/application/transmitter_model.hpp
Kyle Reed feee1f7ab3
Set default TX gain to 35 (#1062)
* 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.
2023-05-24 19:31:59 +02:00

91 lines
2.4 KiB
C++

/*
* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
* Copyright (C) 2016 Furrtek
*
* 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 __TRANSMITTER_MODEL_H__
#define __TRANSMITTER_MODEL_H__
#include <cstdint>
#include <cstddef>
#include "receiver_model.hpp"
#include "message.hpp"
#include "rf_path.hpp"
#include "max2837.hpp"
#include "volume.hpp"
#include "signal.hpp"
class TransmitterModel {
public:
rf::Frequency tuning_frequency() const;
void set_tuning_frequency(rf::Frequency f);
void set_antenna_bias();
bool rf_amp() const;
void set_rf_amp(bool enabled);
int32_t lna() const;
void set_lna(int32_t v_db);
uint32_t baseband_bandwidth() const;
void set_baseband_bandwidth(uint32_t v);
int32_t vga() const;
void set_vga(int32_t v_db);
int32_t tx_gain() const;
void set_tx_gain(int32_t v_db);
uint32_t channel_bandwidth() const;
void set_channel_bandwidth(uint32_t v);
uint32_t sampling_rate() const;
void set_sampling_rate(uint32_t v);
void enable();
void disable();
private:
bool enabled_{false};
bool rf_amp_{false};
int32_t lna_gain_db_{0};
uint32_t channel_bandwidth_{1};
uint32_t baseband_bandwidth_{max2837::filter::bandwidth_minimum};
int32_t vga_gain_db_{8};
/* 35 should give approx 1m transmission range. */
int32_t tx_gain_db_{35};
uint32_t sampling_rate_{3072000};
SignalToken signal_token_tick_second{};
void update_tuning_frequency();
void update_antenna_bias();
void update_rf_amp();
void update_lna();
void update_baseband_bandwidth();
void update_vga();
void update_tx_gain();
void update_sampling_rate();
void on_tick_second();
};
#endif /*__TRANSMITTER_MODEL_H__*/