mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-12-28 16:59:47 -05:00
Jammer ramp mode
Jammer range splitting, hopping. Only 1MHz wide splits for now.
This commit is contained in:
furrtek
parent
66de53744e
commit
bcbad4629f
@ -535,6 +535,11 @@ int main(void) {
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const auto message = static_cast<const TXDoneMessage*>(p);
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(void)message;
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};
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context.message_map[Message::ID::Retune] = [](const Message* const p) {
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const auto message = static_cast<const RetuneMessage*>(p);
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(void)message;
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};
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EventDispatcher event_dispatcher { &system_view, painter, context };
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@ -98,13 +98,31 @@ void JammerView::updfreq(uint8_t id, rf::Frequency f) {
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std::string bw;
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for (c = 0; c < 3; c++) {
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if (c == 0) center = (range1_min + range1_max) / 2;
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if (c == 1) center = (range2_min + range2_max) / 2;
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if (c == 2) center = (range3_min + range3_max) / 2;
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if (c == 0) {
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center = (range1_min + range1_max) / 2;
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range1_center = center;
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}
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if (c == 1) {
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center = (range2_min + range2_max) / 2;
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range2_center = center;
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}
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if (c == 2) {
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center = (range3_min + range3_max) / 2;
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range3_center = center;
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}
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if (c == 0) bw = to_string_dec_int(abs(range1_max - range1_min) / 1000, 5);
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if (c == 1) bw = to_string_dec_int(abs(range2_max - range2_min) / 1000, 5);
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if (c == 2) bw = to_string_dec_int(abs(range3_max - range3_min) / 1000, 5);
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if (c == 0) {
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range1_width = abs(range1_max - range1_min) / 1000;
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bw = to_string_dec_int(range1_width, 5);
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}
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if (c == 1) {
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range2_width = abs(range2_max - range2_min) / 1000;
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bw = to_string_dec_int(range2_width, 5);
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}
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if (c == 2) {
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range3_width = abs(range3_max - range3_min) / 1000;
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bw = to_string_dec_int(range3_width, 5);
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}
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auto center_mhz = to_string_dec_int(center / 1000000, 4);
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auto center_hz100 = to_string_dec_int((center / 100) % 10000, 4, '0');
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@ -132,6 +150,7 @@ JammerView::JammerView(
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TransmitterModel& transmitter_model
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) : transmitter_model(transmitter_model)
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{
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static constexpr Style style_val {
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.font = font::fixed_8x16,
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.background = Color::green(),
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@ -151,7 +170,6 @@ JammerView::JammerView(
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};
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transmitter_model.set_modulation(18);
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transmitter_model.set_tuning_frequency(persistent_memory::tuned_frequency());
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add_children({ {
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&text_type,
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@ -211,24 +229,45 @@ JammerView::JammerView(
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nav.push(new_view);
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};
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button_transmit.on_select = [this,&transmitter_model](Button&){
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/*uint16_t c;
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ui::Context context;
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button_transmit.on_select = [this,&transmitter_model](Button&) {
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uint8_t i = 0;
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rf::Frequency t, range_lower;
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make_frame();
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shared_memory.afsk_samples_per_bit = 228000/persistent_memory::afsk_bitrate();
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shared_memory.afsk_phase_inc_mark = persistent_memory::afsk_mark_freq()*(65536*1024)/2280;
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shared_memory.afsk_phase_inc_space = persistent_memory::afsk_space_freq()*(65536*1024)/2280;
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for (c = 0; c < 256; c++) {
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shared_memory.lcrdata[c] = this->lcrframe[c];
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context().message_map[Message::ID::Retune] = [this, &transmitter_model](const Message* const p) {
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const auto message = static_cast<const RetuneMessage*>(p);
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if (message->freq > 0) {
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transmitter_model.set_tuning_frequency(message->freq);
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}
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};
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for (i = 0; i < 16; i++) {
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shared_memory.jammer_ranges[i].active = false;
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}
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shared_memory.afsk_transmit_done = false;
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shared_memory.afsk_repeat = 5; // DEFAULT
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text_status.set("Send...");*/
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if (range1_min > range1_max) {
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t = range1_min;
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range1_min = range1_max;
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range1_max = t;
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}
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range_lower = range1_min;
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for (i = 0;;) {
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if (range1_max - range_lower > 1000000) {
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shared_memory.jammer_ranges[i].center = range_lower + (1000000/2);
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shared_memory.jammer_ranges[i].width = 1000000 / 10;
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shared_memory.jammer_ranges[i].active = true;
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shared_memory.jammer_ranges[i].duration = 2280000/10;
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range_lower += 1000000;
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} else {
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shared_memory.jammer_ranges[i].center = (range1_max + range_lower) / 2;
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shared_memory.jammer_ranges[i].width = (range1_max - range_lower) / 10;
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shared_memory.jammer_ranges[i].active = true;
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shared_memory.jammer_ranges[i].duration = 2280000/10;
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break;
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}
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i++;
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}
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transmitter_model.set_tuning_frequency(shared_memory.jammer_ranges[0].center);
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if (jamming == true) {
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jamming = false;
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@ -51,13 +51,20 @@ private:
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rf::Frequency range3_min;
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rf::Frequency range3_max;
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rf::Frequency range1_center;
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rf::Frequency range1_width;
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rf::Frequency range2_center;
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rf::Frequency range2_width;
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rf::Frequency range3_center;
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rf::Frequency range3_width;
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typedef struct rangepreset {
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bool active;
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rf::Frequency min;
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rf::Frequency max;
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} rangepreset;
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const rangepreset range_presets[8][3] = {
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const rangepreset range_presets[9][3] = {
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// Orange
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{{ true, 935000000, 945000000 }, // GSM 900
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{ true, 1808000000, 1832000000 }, // GSM 1800
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@ -99,6 +106,11 @@ private:
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// ISM 433
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{{ true, 433050000, 434790000 }, // BW: 0.2%
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{ false, 0, 0 },
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{ false, 0, 0 }},
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// Reims 164
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{{ true, 164000000 - 200000, 164000000 + 200000}, // BW: 400kHz
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{ false, 0, 0 },
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{ false, 0, 0 }}
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};
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@ -164,7 +176,7 @@ private:
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};
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OptionsField options_preset {
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{ 10 * 8, 3 * 16 },
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8,
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9,
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{
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{ "Orange ", 0 },
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{ "SFR ", 1 },
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@ -174,6 +186,7 @@ private:
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{ "DECT ", 5 },
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{ "Optifib ", 6 },
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{ "ISM 433 ", 7 },
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{ "Reims ", 8 },
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}
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};
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@ -851,7 +851,7 @@ private:
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TXDoneMessage message;
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};
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class ToneProcessor : public BasebandProcessor {
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/*class ToneProcessor : public BasebandProcessor {
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public:
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void execute(buffer_c8_t buffer) override {
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@ -887,7 +887,7 @@ private:
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uint32_t sample_count;
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uint32_t aphase, phase, sphase;
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int32_t sample, sig, frq;
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};
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};*/
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#define POLY_MASK_32 0xB4BCD35C
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@ -918,19 +918,50 @@ public:
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sample = sintab[(aphase & 0x03FF0000)>>16];*/
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if (s >= 10) {
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if (sample < 128)
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sample++;
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else
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sample = -127;
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// Duration timer
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//
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if (s >= 10000) { //shared_memory.jammer_ranges[ir].duration
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s = 0;
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for (;;) {
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ir++;
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if (ir > 15) ir = 0;
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if (shared_memory.jammer_ranges[ir].active == true) break;
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}
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jammer_bw = shared_memory.jammer_ranges[ir].width;
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if( message.is_free() ) {
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message.freq = shared_memory.jammer_ranges[ir].center;
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shared_memory.application_queue.push(&message);
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}
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} else {
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s++;
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}
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//FM
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frq = sample << 17; // Bandwidth
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// Ramp
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/*if (r >= 10) {
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if (sample < 128)
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sample++;
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else
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sample = -127;
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r = 0;
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} else {
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r++;
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}*/
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// Phase
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if (r >= 70) {
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aphase += ((aphase>>4) ^ 0x4573) << 14;
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r = 0;
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} else {
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r++;
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}
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aphase += 35320;
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sample = sintab[(aphase & 0x03FF0000)>>16];
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//FM
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frq = sample * jammer_bw; // Bandwidth
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//65536 -> 0.6M
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//131072 -> 1.2M
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@ -945,13 +976,16 @@ public:
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}
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private:
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int32_t s, lfsr32 = 0xABCDE;
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int8_t re, im;
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int32_t lfsr32 = 0xABCDE;
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uint32_t s;
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int8_t r, ir, re, im;
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int64_t jammer_bw, jammer_center;
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int feedback;
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int32_t lfsr;
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uint32_t sample_count;
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uint32_t aphase, phase, sphase;
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int32_t sample, frq;
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RetuneMessage message;
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};
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static BasebandProcessor* baseband_processor { nullptr };
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@ -1224,10 +1258,10 @@ int main(void) {
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baseband_processor = new LCRFSKProcessor();
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break;
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case 17:
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/*case 17:
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direction = baseband::Direction::Transmit;
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baseband_processor = new ToneProcessor();
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break;
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break;*/
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case 18:
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direction = baseband::Direction::Transmit;
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@ -43,6 +43,7 @@ public:
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FSKPacket = 7,
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TestResults = 8,
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TXDone = 9,
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Retune = 10,
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MAX
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};
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@ -262,6 +263,16 @@ public:
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int n = 0;
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};
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class RetuneMessage : public Message {
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public:
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RetuneMessage(
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) : Message { ID::Retune }
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{
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}
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int64_t freq = 0;
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};
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class MessageHandlerMap {
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public:
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using MessageHandler = std::function<void(const Message* const p)>;
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@ -30,6 +30,13 @@ struct TouchADCFrame {
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uint32_t dr[8];
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};
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struct JammerRange {
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bool active;
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int64_t center;
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int64_t width;
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uint32_t duration;
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};
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/* NOTE: These structures must be located in the same location in both M4 and M0 binaries */
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struct SharedMemory {
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MessageQueue baseband_queue;
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@ -50,6 +57,8 @@ struct SharedMemory {
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uint8_t afsk_repeat;
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uint32_t afsk_fmmod;
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bool afsk_transmit_done;
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JammerRange jammer_ranges[16];
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};
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extern SharedMemory& shared_memory;
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