mirror of
https://github.com/eried/portapack-mayhem.git
synced 2025-08-07 14:12:31 -04:00
implement ook scan
This commit is contained in:
lujji
parent
7f64606fb2
commit
0631f5d5ab
7 changed files with 309 additions and 235 deletions
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@ -36,16 +36,17 @@ EncodersConfigView::EncodersConfigView(
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using option_t = std::pair<std::string, int32_t>;
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std::vector<option_t> enc_options;
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size_t i;
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set_parent_rect(parent_rect);
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hidden(true);
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// Default encoder def
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encoder_def = &encoder_defs[0];
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add_children({
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&labels,
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&options_enctype,
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&field_repeat_min,
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&field_clk,
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&field_clk_step,
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&field_frameduration,
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@ -58,18 +59,18 @@ EncodersConfigView::EncodersConfigView(
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// Load encoder types in option field
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for (i = 0; i < ENC_TYPES_COUNT; i++)
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enc_options.emplace_back(std::make_pair(encoder_defs[i].name, i));
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options_enctype.on_change = [this](size_t index, int32_t) {
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on_type_change(index);
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};
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options_enctype.set_options(enc_options);
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options_enctype.set_selected_index(0);
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symfield_word.on_change = [this]() {
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generate_frame();
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};
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// Selecting input clock changes symbol and word duration
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field_clk.on_change = [this](int32_t value) {
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// value is in kHz, new_value is in us
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@ -81,7 +82,7 @@ EncodersConfigView::EncodersConfigView(
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field_clk_step.on_change = [this](size_t, int32_t value) {
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field_clk.set_step(value);
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};
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// Selecting word duration changes input clock and symbol duration
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field_frameduration.on_change = [this](int32_t value) {
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// value is in us, new_value is in kHz
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@ -107,7 +108,8 @@ void EncodersConfigView::on_type_change(size_t index) {
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encoder_def = &encoder_defs[index];
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field_clk.set_value(encoder_def->default_speed / 1000);
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field_repeat_min.set_value(encoder_def->repeat_min);
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// SymField setup
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word_length = encoder_def->word_length;
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symfield_word.set_length(word_length);
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@ -122,10 +124,10 @@ void EncodersConfigView::on_type_change(size_t index) {
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format_string += 'D';
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}
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}
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// Ugly :( Pad to erase
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format_string.append(24 - format_string.size(), ' ');
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text_format.set(format_string);
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generate_frame();
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@ -141,28 +143,28 @@ void EncodersConfigView::draw_waveform() {
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for (size_t n = 0; n < length; n++)
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waveform_buffer[n] = (frame_fragments[n] == '0') ? 0 : 1;
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waveform.set_length(length);
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waveform.set_dirty();
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}
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void EncodersConfigView::generate_frame() {
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size_t i = 0;
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frame_fragments.clear();
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for (auto c : encoder_def->word_format) {
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if (c == 'S')
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frame_fragments += encoder_def->sync;
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else
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frame_fragments += encoder_def->bit_format[symfield_word.get_sym(i++)];
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}
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draw_waveform();
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}
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uint8_t EncodersConfigView::repeat_min() {
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return encoder_def->repeat_min;
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return field_repeat_min.value();
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}
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uint32_t EncodersConfigView::samples_per_bit() {
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@ -174,7 +176,7 @@ uint32_t EncodersConfigView::pause_symbols() {
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}
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void EncodersScanView::focus() {
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field_debug.focus();
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field_length.focus();
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}
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EncodersScanView::EncodersScanView(
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@ -182,31 +184,17 @@ EncodersScanView::EncodersScanView(
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) {
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set_parent_rect(parent_rect);
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hidden(true);
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add_children({
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&labels,
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&field_debug,
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&text_debug,
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&text_length
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&field_length,
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&bit_length_10,
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&bit_length
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});
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// DEBUG
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field_debug.on_change = [this](int32_t value) {
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uint32_t l;
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size_t length;
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de_bruijn debruijn_seq;
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length = debruijn_seq.init(value);
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l = 1;
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l <<= value;
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l--;
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if (l > 25)
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l = 25;
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text_debug.set(to_string_bin(debruijn_seq.compute(l), 25));
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text_length.set(to_string_dec_uint(length));
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};
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field_length.set_value(8);
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bit_length_10.set_value(40);
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bit_length.set_value(0);
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}
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void EncodersView::focus() {
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@ -215,7 +203,7 @@ void EncodersView::focus() {
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EncodersView::~EncodersView() {
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// save app settings
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app_settings.tx_frequency = transmitter_model.tuning_frequency();
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app_settings.tx_frequency = transmitter_model.tuning_frequency();
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settings.save("tx_ook", &app_settings);
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transmitter_model.disable();
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@ -225,24 +213,11 @@ EncodersView::~EncodersView() {
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void EncodersView::update_progress() {
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std::string str_buffer;
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// text_status.set(" ");
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if (tx_mode == SINGLE) {
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if (tx_mode == SINGLE || tx_mode == SCAN) {
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str_buffer = to_string_dec_uint(repeat_index) + "/" + to_string_dec_uint(repeat_min);
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text_status.set(str_buffer);
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progressbar.set_value(repeat_index);
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/*} else if (tx_mode == SCAN) {
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strcpy(str, to_string_dec_uint(repeat_index).c_str());
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strcat(str, "/");
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strcat(str, to_string_dec_uint(portapack::persistent_memory::afsk_repeats()).c_str());
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strcat(str, " ");
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strcat(str, to_string_dec_uint(scan_index + 1).c_str());
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strcat(str, "/");
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strcat(str, to_string_dec_uint(scan_count).c_str());
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text_status.set(str);
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progress.set_value(scan_progress);*/
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} else {
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text_status.set("Ready");
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progressbar.set_value(0);
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@ -250,89 +225,58 @@ void EncodersView::update_progress() {
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}
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void EncodersView::on_tx_progress(const uint32_t progress, const bool done) {
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//char str[16];
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if (!done) {
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// Repeating...
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repeat_index = progress + 1;
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/*if (tx_mode == SCAN) {
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scan_progress++;
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update_progress();
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} else {*/
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update_progress();
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//}
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update_progress();
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} else {
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// make sure all samples are transmitted before disabling radio
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chThdSleepMilliseconds(10);
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// Done transmitting
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/*if ((tx_mode == SCAN) && (scan_index < (scan_count - 1))) {
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transmitter_model.disable();
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if (abort_scan) {
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// Kill scan process
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strcpy(str, "Abort @");
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strcat(str, rgsb);
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text_status.set(str);
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progress.set_value(0);
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tx_mode = IDLE;
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abort_scan = false;
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button_scan.set_style(&style_val);
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button_scan.set_text("SCAN");
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} else {
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// Next address
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scan_index++;
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strcpy(rgsb, &scan_list[options_scanlist.selected_index()].addresses[scan_index * 5]);
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scan_progress++;
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repeat_index = 1;
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update_progress();
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start_tx(true);
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}
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} else {*/
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transmitter_model.disable();
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tx_mode = IDLE;
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text_status.set("Done");
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progressbar.set_value(0);
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tx_view.set_transmitting(false);
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//}
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transmitter_model.disable();
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tx_mode = IDLE;
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text_status.set("Done");
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progressbar.set_value(0);
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tx_view.set_transmitting(false);
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}
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}
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void EncodersView::start_tx(const bool scan) {
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(void)scan;
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size_t bitstream_length = 0;
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repeat_min = view_config.repeat_min();
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/*if (scan) {
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if (tx_mode != SCAN) {
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scan_index = 0;
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scan_count = scan_list[options_scanlist.selected_index()].count;
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scan_progress = 1;
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repeat_index = 1;
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tx_mode = SCAN;
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strcpy(rgsb, &scan_list[options_scanlist.selected_index()].addresses[0]);
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progress.set_max(scan_count * afsk_repeats);
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update_progress();
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}
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} else {*/
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int scan_width = 0;
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uint32_t samples_per_bit;
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if (scan) {
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tx_mode = SCAN;
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scan_width = view_scan.field_length.value();
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samples_per_bit =
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((view_scan.bit_length_10.value() * 10 + view_scan.bit_length.value()) * OOK_SAMPLERATE) / 1000000UL;
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const uint32_t seq_len = ((1 << (scan_width - 1)) * 2) * samples_per_bit / 2048;
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progressbar.set_max(seq_len);
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repeat_min = seq_len;
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} else {
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tx_mode = SINGLE;
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repeat_index = 1;
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samples_per_bit = view_config.samples_per_bit();
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view_config.generate_frame();
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bitstream_length = make_bitstream(view_config.frame_fragments);
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progressbar.set_max(repeat_min);
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update_progress();
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//}
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view_config.generate_frame();
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bitstream_length = make_bitstream(view_config.frame_fragments);
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repeat_min = view_config.repeat_min();
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}
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repeat_index = 1;
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update_progress();
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transmitter_model.set_sampling_rate(OOK_SAMPLERATE);
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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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baseband::set_ook_data(
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bitstream_length,
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view_config.samples_per_bit(),
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samples_per_bit,
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repeat_min,
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view_config.pause_symbols()
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view_config.pause_symbols(),
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scan_width
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);
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}
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@ -350,14 +294,14 @@ EncodersView::EncodersView(
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&progressbar,
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&tx_view
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});
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// load app settings
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auto rc = settings.load("tx_ook", &app_settings);
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if(rc == SETTINGS_OK) {
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if (rc == SETTINGS_OK) {
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transmitter_model.set_rf_amp(app_settings.tx_amp);
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transmitter_model.set_channel_bandwidth(app_settings.channel_bandwidth);
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transmitter_model.set_tuning_frequency(app_settings.tx_frequency);
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transmitter_model.set_tx_gain(app_settings.tx_gain);
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transmitter_model.set_tx_gain(app_settings.tx_gain);
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}
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tx_view.on_edit_frequency = [this, &nav]() {
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@ -366,14 +310,16 @@ EncodersView::EncodersView(
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transmitter_model.set_tuning_frequency(f);
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};
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};
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tx_view.on_start = [this]() {
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tx_view.set_transmitting(true);
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start_tx(false);
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start_tx(tab_view.selected());
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};
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tx_view.on_stop = [this]() {
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tx_view.set_transmitting(false);
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baseband::kill_ook();
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transmitter_model.disable();
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};
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}
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