mirror of
https://github.com/eried/portapack-mayhem.git
synced 2025-05-10 02:35:17 -04:00
Restoring jammer and RDS functionalities, please wait...
Started work on frequency manager and numbers station simulator
This commit is contained in:
furrtek
parent
ef0feae62b
commit
d18b6d135d
43 changed files with 1083 additions and 734 deletions
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@ -23,8 +23,6 @@
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#include "ui_jammer.hpp"
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#include "ui_receiver.hpp"
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//#include "ch.h"
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//#include "evtimer.h"
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#include "baseband_api.hpp"
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#include "string_format.hpp"
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@ -47,10 +45,12 @@ JammerView::~JammerView() {
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baseband::shutdown();
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}
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void JammerView::updfreq(uint8_t id, rf::Frequency f) {
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void JammerView::update_text(uint8_t id, rf::Frequency f) {
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char finalstr[25] = {0};
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rf::Frequency center;
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std::string bw;
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uint8_t c;
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auto mhz = to_string_dec_int(f / 1000000, 3);
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auto hz100 = to_string_dec_int((f / 100) % 10000, 4, '0');
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@ -59,64 +59,14 @@ void JammerView::updfreq(uint8_t id, rf::Frequency f) {
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strcat(finalstr, hz100.c_str());
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strcat(finalstr, "M");
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while (strlen(finalstr) < 10) {
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while (strlen(finalstr) < 10)
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strcat(finalstr, " ");
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}
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if (id == 0) {
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range1_min = f;
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this->button_setfreq1_min.set_text(finalstr);
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}
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if (id == 1) {
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range1_max = f;
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this->button_setfreq1_max.set_text(finalstr);
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}
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if (id == 2) {
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range2_min = f;
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this->button_setfreq2_min.set_text(finalstr);
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}
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if (id == 3) {
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range2_max = f;
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this->button_setfreq2_max.set_text(finalstr);
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}
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if (id == 4) {
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range3_min = f;
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this->button_setfreq3_min.set_text(finalstr);
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}
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if (id == 5) {
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range3_max = f;
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this->button_setfreq3_max.set_text(finalstr);
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}
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rf::Frequency center;
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std::string bw;
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buttons_freq[id].set_text(finalstr);
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for (c = 0; c < 3; c++) {
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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) {
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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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center = (frequency_range[c].min + frequency_range[c].max) / 2;
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bw = to_string_dec_int(abs(frequency_range[c].max - frequency_range[c].min) / 1000, 5);
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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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@ -129,23 +79,23 @@ void JammerView::updfreq(uint8_t id, rf::Frequency f) {
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strcat(finalstr, bw.c_str());
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strcat(finalstr, "kHz");
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while (strlen(finalstr) < 23) {
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while (strlen(finalstr) < 23)
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strcat(finalstr, " ");
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}
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if (c == 0) this->text_info1.set(finalstr);
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if (c == 1) this->text_info2.set(finalstr);
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if (c == 2) this->text_info3.set(finalstr);
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if (c == 0) text_info1.set(finalstr);
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if (c == 1) text_info2.set(finalstr);
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if (c == 2) text_info3.set(finalstr);
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}
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}
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void JammerView::on_retune(const int64_t freq) {
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if (freq > 0) {
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radio::set_tuning_frequency(freq);
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}
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if (freq > 0)
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transmitter_model.set_tuning_frequency(freq);
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}
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JammerView::JammerView(NavigationView& nav) {
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size_t n;
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baseband::run_image(portapack::spi_flash::image_tag_jammer);
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static constexpr Style style_val {
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@ -166,6 +116,8 @@ JammerView::JammerView(NavigationView& nav) {
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.foreground = Color::grey(),
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};
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JammerRange * jammer_ranges = (JammerRange*)shared_memory.tx_data;
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add_children({ {
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&text_type,
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&options_modulation,
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@ -178,158 +130,139 @@ JammerView::JammerView(NavigationView& nav) {
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&checkbox_range1,
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&checkbox_range2,
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&checkbox_range3,
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&button_setfreq1_min,
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&button_setfreq1_max,
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&text_info1,
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&button_setfreq2_min,
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&button_setfreq2_max,
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&text_info2,
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&button_setfreq3_min,
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&button_setfreq3_max,
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&text_info3,
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&button_transmit,
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&button_exit
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} });
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const auto button_freq_fn = [this, &nav](Button& button) {
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uint16_t id = button.id;
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rf::Frequency * value_ptr;
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if (id & 1)
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value_ptr = &frequency_range[id].max;
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else
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value_ptr = &frequency_range[id].min;
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auto new_view = nav.push<FrequencyKeypadView>(*value_ptr);
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new_view->on_changed = [this, value_ptr](rf::Frequency f) {
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*value_ptr = f;
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};
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};
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n = 0;
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for (auto& button : buttons_freq) {
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button.on_select = button_freq_fn;
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button.set_parent_rect({
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static_cast<Coord>(13 * 8),
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static_cast<Coord>((n * 52) + 91 + (17 * (n & 1))),
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88, 18
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});
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button.id = n;
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button.set_text("----.----M");
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add_child(&button);
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n++;
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}
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button_transmit.set_style(&style_val);
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text_info1.set_style(&style_info);
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text_info2.set_style(&style_info);
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text_info3.set_style(&style_info);
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options_preset.set_selected_index(8);
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options_preset.on_change = [this](size_t n, OptionsField::value_t v) {
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(void)n;
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uint8_t c;
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for (uint8_t c = 0; c < 3; c++) {
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frequency_range[c].min = range_presets[v][c].min;
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frequency_range[c].max = range_presets[v][c].max;
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}
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checkbox_range1.set_value(range_presets[v][0].enabled);
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checkbox_range2.set_value(range_presets[v][1].enabled);
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checkbox_range3.set_value(range_presets[v][2].enabled);
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};
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options_preset.set_selected_index(8); // Sigfox, because they deserve it
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button_transmit.on_select = [this, &nav, jammer_ranges](Button&) {
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uint8_t c, i = 0;
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size_t num_ranges;
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rf::Frequency start_freq, range_bw, ch_width;
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bool out_of_ranges = false;
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// Disable all ranges by default
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for (i = 0; i < 9; i++)
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jammer_ranges[i].enabled = false;
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// Generate jamming "channels", maximum: 9
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// Convert ranges min/max to center/bw
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for (c = 0; c < 3; c++) {
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updfreq(c*2, range_presets[v][c].min);
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updfreq((c*2)+1, range_presets[v][c].max);
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if (c == 0) checkbox_range1.set_value(range_presets[v][c].active);
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if (c == 1) checkbox_range2.set_value(range_presets[v][c].active);
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if (c == 2) checkbox_range3.set_value(range_presets[v][c].active);
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}
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};
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button_setfreq1_min.on_select = [this,&nav](Button&){
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auto new_view = nav.push<FrequencyKeypadView>(range1_min);
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new_view->on_changed = [this](rf::Frequency f) {
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updfreq(0, f);
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};
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};
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button_setfreq1_max.on_select = [this,&nav](Button&){
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auto new_view = nav.push<FrequencyKeypadView>(range1_max);
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new_view->on_changed = [this](rf::Frequency f) {
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updfreq(0, f);
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};
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};
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button_transmit.on_select = [this](Button&) {
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uint8_t i = 0;
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rf::Frequency t, range_lower;
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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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// Swap
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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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i = 0;
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range_lower = range1_min;
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// for (i = 0; i < 3; i++) {
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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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range_bw = abs(frequency_range[c].max - frequency_range[c].min); // Total bw for range
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if (frequency_range[c].min < frequency_range[c].max)
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start_freq = frequency_range[c].min;
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else
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start_freq = frequency_range[c].max;
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if (range_bw > 500000) {
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// Example: 600kHz
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// int(600000 / 500000) = 2
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// CH-BW = 600000 / 2 = 300000
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// Center-A = min + CH-BW / 2 = 150000
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// BW-A = CH-BW = 300000
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// Center-B = min + CH-BW + Center-A = 450000
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// BW-B = CH-BW = 300000
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num_ranges = 0;
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while (range_bw > 500000) {
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range_bw -= 500000;
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num_ranges++;
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}
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ch_width = range_bw / num_ranges;
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for (c = 0; c < num_ranges; c++) {
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if (i >= 9) {
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out_of_ranges = true;
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break;
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}
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jammer_ranges[i].enabled = true;
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jammer_ranges[i].width = ch_width;
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jammer_ranges[i].center = start_freq + (ch_width / 2) + (ch_width * c);
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jammer_ranges[i].duration = 2280000 / 10; // ?
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i++;
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}
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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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if (i >= 9) {
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out_of_ranges = true;
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} else {
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jammer_ranges[i].enabled = true;
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jammer_ranges[i].width = range_bw;
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jammer_ranges[i].center = start_freq + (range_bw / 2);
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jammer_ranges[i].duration = 2280000 / 10; // ?
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i++;
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}
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}
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// }
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// Swap
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if (range2_min > range2_max) {
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t = range2_min;
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range2_min = range2_max;
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range2_max = t;
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}
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i = 1;
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range_lower = range2_min;
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// for (i = 0; i < 3; i++) {
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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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// }
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// Swap
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if (range3_min > range3_max) {
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t = range3_min;
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range3_min = range3_max;
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range3_max = t;
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}
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i = 2;
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range_lower = range3_min;
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// for (i = 0; i < 3; i++) {
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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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// }
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if (jamming == true) {
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jamming = false;
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button_transmit.set_style(&style_val);
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button_transmit.set_text("START");
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radio::disable();
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} else {
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jamming = true;
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button_transmit.set_style(&style_cancel);
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button_transmit.set_text("STOP");
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/*baseband::set_jammer_data(
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);*/
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//transmitter_model.set_tuning_frequency(433920000); // TODO
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transmitter_model.set_baseband_configuration({
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.mode = 0,
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.sampling_rate = 1536000U,
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.decimation_factor = 1,
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});
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transmitter_model.set_rf_amp(true);
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transmitter_model.set_baseband_bandwidth(1750000);
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transmitter_model.enable();
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if (!out_of_ranges) {
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if (jamming == true) {
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jamming = false;
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button_transmit.set_style(&style_val);
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button_transmit.set_text("START");
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radio::disable();
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} else {
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jamming = true;
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button_transmit.set_style(&style_cancel);
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button_transmit.set_text("STOP");
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//transmitter_model.set_tuning_frequency(433920000); // TODO
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transmitter_model.set_baseband_configuration({
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.mode = 0,
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.sampling_rate = 1536000U,
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.decimation_factor = 1,
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});
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transmitter_model.set_rf_amp(true);
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transmitter_model.set_baseband_bandwidth(1750000);
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transmitter_model.enable();
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}
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} else {
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nav.display_modal("Error", "Jamming bandwidth too high.");
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}
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}
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};
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