portapack-mayhem/firmware/application/apps/ui_jammer.hpp

/*
 * 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.
 */

#include "ui.hpp"
#include "ui_widget.hpp"
#include "ui_styles.hpp"
#include "ui_navigation.hpp"
#include "ui_tabview.hpp"
#include "transmitter_model.hpp"
#include "message.hpp"
#include "jammer.hpp"
#include "lfsr_random.hpp"
#include "radio_state.hpp"

using namespace jammer;

namespace ui {

class RangeView : public View {
   public:
    RangeView(NavigationView& nav);

    void focus() override;
    void paint(Painter&) override;

    jammer_range_t frequency_range{false, 0, 0};

   private:
    void update_start(rf::Frequency f);
    void update_stop(rf::Frequency f);
    void update_center(rf::Frequency f);
    void update_width(uint32_t w);

    uint32_t width{};
    rf::Frequency center{};

    const Style& style_info = Styles::grey;

    Labels labels{
        {{2 * 8, 8 * 8 + 4}, "Start", Color::light_grey()},
        {{23 * 8, 8 * 8 + 4}, "Stop", Color::light_grey()},
        {{12 * 8, 5 * 8 - 4}, "Center", Color::light_grey()},
        {{12 * 8 + 4, 13 * 8}, "Width", Color::light_grey()}};

    Checkbox check_enabled{
        {1 * 8, 4},
        12,
        "Enable range"};

    Button button_load_range{
        {18 * 8, 4, 12 * 8, 24},
        "Load range"};

    Button button_start{
        {0 * 8, 11 * 8, 11 * 8, 28},
        ""};
    Button button_stop{
        {19 * 8, 11 * 8, 11 * 8, 28},
        ""};
    Button button_center{
        {76, 4 * 15 - 4, 11 * 8, 28},
        ""};
    Button button_width{
        {76, 8 * 15, 11 * 8, 28},
        ""};
};

class JammerView : public View {
   public:
    JammerView(NavigationView& nav);
    ~JammerView();

    JammerView(const JammerView&) = delete;
    JammerView(JammerView&&) = delete;
    JammerView& operator=(const JammerView&) = delete;
    JammerView& operator=(JammerView&&) = delete;

    void focus() override;

    std::string title() const override { return "Jammer TX"; };

   private:
    NavigationView& nav_;
    TxRadioState radio_state_{
        3500000 /* bandwidth */,
        3072000 /* sampling rate */
    };

    void start_tx();
    void on_timer();
    void stop_tx();
    void set_jammer_channel(uint32_t i, uint32_t width, uint64_t center, uint32_t duration);
    void on_retune(const rf::Frequency freq, const uint32_t range);

    JammerChannel* jammer_channels = (JammerChannel*)shared_memory.bb_data.data;
    bool jamming{false};
    bool cooling{false};     // euquiq: Indicates jammer in cooldown
    uint16_t seconds = 0;    // euquiq: seconds counter for toggling tx / cooldown
    int16_t mscounter = 0;   // euquiq: Internal ms counter for do_timer()
    lfsr_word_t lfsr_v = 1;  // euquiq: Used to generate "random" Jitter

    const Style& style_val = Styles::green;
    const Style& style_cancel = Styles::red;

    RangeView view_range_a{nav_};
    RangeView view_range_b{nav_};
    RangeView view_range_c{nav_};

    std::array<RangeView*, 3> range_views{{&view_range_a, &view_range_b, &view_range_c}};

    TabView tab_view{
        {"Range 1", Color::white(), range_views[0]},
        {"Range 2", Color::white(), range_views[1]},
        {"Range 3", Color::white(), range_views[2]},
    };

    Labels labels{
        {{2 * 8, 23 * 8}, "Type:", Color::light_grey()},
        {{1 * 8, 25 * 8}, "Speed:", Color::light_grey()},
        {{3 * 8, 27 * 8}, "Hop:", Color::light_grey()},
        {{4 * 8, 29 * 8}, "TX:", Color::light_grey()},
        {{1 * 8, 31 * 8}, "Sle3p:", Color::light_grey()},   // euquiq: Token of appreciation to TheSle3p, which made this ehnancement a reality with his bounty.
        {{0 * 8, 33 * 8}, "Jitter:", Color::light_grey()},  // Maybe the repository curator can keep the "mystype" for some versions.
        {{11 * 8, 29 * 8}, "Secs.", Color::light_grey()},
        {{11 * 8, 31 * 8}, "Secs.", Color::light_grey()},
        {{11 * 8, 33 * 8}, "/60", Color::light_grey()},
        {{2 * 8, 35 * 8}, "Gain:", Color::light_grey()},
        {{11 * 8, 35 * 8}, "A:", Color::light_grey()}};

    OptionsField options_type{
        {7 * 8, 23 * 8},
        8,
        {
            {"Rand FSK", 0},
            {"FM tone", 1},
            {"CW sweep", 2},
            {"Rand CW", 3},
        }};

    Text text_range_number{
        {16 * 8, 23 * 8, 2 * 8, 16},
        "--"};
    Text text_range_total{
        {18 * 8, 23 * 8, 3 * 8, 16},
        "/--"};

    OptionsField options_speed{
        {7 * 8, 25 * 8},
        6,
        {{"10Hz  ", 10},
         {"100Hz ", 100},
         {"1kHz  ", 1000},
         {"10kHz ", 10000},
         {"100kHz", 100000}}};

    OptionsField options_hop{
        {7 * 8, 27 * 8},
        5,
        {{"10ms ", 1},
         {"50ms ", 5},
         {"100ms", 10},
         {"1s   ", 100},
         {"2s   ", 200},
         {"5s   ", 500},
         {"10s  ", 1000}}};

    NumberField field_timetx{
        {7 * 8, 29 * 8},
        3,
        {1, 180},
        1,
        ' ',
    };

    NumberField field_timepause{
        {8 * 8, 31 * 8},
        2,
        {1, 60},
        1,
        ' ',
    };

    NumberField field_jitter{
        {8 * 8, 33 * 8},
        2,
        {1, 60},
        1,
        ' ',
    };

    NumberField field_gain{
        {8 * 8, 35 * 8},
        2,
        {0, 47},
        1,
        ' ',
    };

    NumberField field_amp{
        {13 * 8, 35 * 8},
        1,
        {0, 1},
        1,
        ' ',
    };

    Button button_transmit{
        {148, 216, 80, 80},
        "START"};

    MessageHandlerRegistration message_handler_retune{
        Message::ID::Retune,
        [this](Message* const p) {
            const auto message = static_cast<const RetuneMessage*>(p);
            this->on_retune(message->freq, message->range);
        }};

    MessageHandlerRegistration message_handler_frame_sync{
        Message::ID::DisplayFrameSync,
        [this](const Message* const) {
            this->on_timer();
        }};
};

} /* namespace ui */