Pocsag manual baud option (#2870)

* baseband part of manual baud control of pocsag

* added manual pocsag baud to ui, to fix #2546

* fix adult toys settings filename

firmware/application/apps/pocsag_app.cpp

@@ -56,6 +56,7 @@ POCSAGSettingsView::POCSAGSettingsView(
     : settings_{settings} {
     add_children(
         {&labels,
+         &opt_baud_rate,
          &check_log,
          &check_log_raw,
          &check_small_font,
@@ -65,6 +66,7 @@ POCSAGSettingsView::POCSAGSettingsView(
          &field_filter_address,
          &button_save});
 
+    opt_baud_rate.set_by_value(settings_.baud_rate);
     check_log.set_value(settings_.enable_logging);
     check_log_raw.set_value(settings_.enable_raw_log);
     check_small_font.set_value(settings_.enable_small_font);
@@ -81,7 +83,7 @@ POCSAGSettingsView::POCSAGSettingsView(
         settings_.hide_addr_only = check_hide_addr_only.value();
         settings_.filter_mode = opt_filter_mode.selected_index_value();
         settings_.filter_address = field_filter_address.to_integer();
-
+        settings_.baud_rate = opt_baud_rate.selected_index_value();
         nav.pop();
     };
 }
@@ -142,7 +144,7 @@ POCSAGAppView::POCSAGAppView(NavigationView& nav)
 
     audio::output::start();
     receiver_model.enable();
-    baseband::set_pocsag();
+    baseband::set_pocsag((int8_t)settings_.baud_rate);
 }
 
 void POCSAGAppView::focus() {
@@ -182,6 +184,7 @@ void POCSAGAppView::refresh_ui() {
             btn_text = "Filter Last";
             break;
     }
+    baseband::set_pocsag((int8_t)settings_.baud_rate);
     button_filter_last.set_text(btn_text);
 }
 

firmware/application/apps/pocsag_app.hpp

@@ -126,6 +126,7 @@ struct POCSAGSettings {
     bool hide_bad_data = false;
     bool hide_addr_only = false;
     uint8_t filter_mode = false;
+    int32_t baud_rate = -1;
     uint32_t filter_address = 0;
 };
 
@@ -139,7 +140,16 @@ class POCSAGSettingsView : public View {
    private:
     POCSAGSettings& settings_;
 
+    OptionsField opt_baud_rate{
+        {8 * 8, 0 * 16},
+        4,
+        {{"Auto", -1},
+         {" 512", 0},
+         {"1200", 1},
+         {"2400", 2}}};
+
     Labels labels{
+        {{2 * 8, 0 * 16}, "Baud:", Theme::getInstance()->fg_light->foreground},
         {{2 * 8, 12 * 16}, "Filter Mode:", Theme::getInstance()->fg_light->foreground},
         {{2 * 8, 13 * 16}, "Filter Addr:", Theme::getInstance()->fg_light->foreground},
     };
@@ -221,6 +231,7 @@ class POCSAGAppView : public View {
             {"filter_address"sv, &settings_.filter_address},
             {"hide_bad_data"sv, &settings_.hide_bad_data},
             {"hide_addr_only"sv, &settings_.hide_addr_only},
+            {"baud_rate"sv, &settings_.baud_rate},
         }};
 
     void refresh_ui();

firmware/application/baseband_api.cpp

@@ -288,8 +288,8 @@ void set_fsk_data(const uint32_t stream_length, const uint32_t samples_per_bit,
     send_message(&message);
 }
 
-void set_pocsag() {
-    const POCSAGConfigureMessage message{};
+void set_pocsag(int8_t baud_config) {
+    const POCSAGConfigureMessage message{baud_config};
     send_message(&message);
 }
 

firmware/application/baseband_api.hpp

@@ -91,7 +91,7 @@ void set_nrf(const uint32_t baudrate, const uint32_t word_length, const uint32_t
 void set_ook_data(const uint32_t stream_length, const uint32_t samples_per_bit, const uint8_t repeat, const uint32_t pause_symbols, const uint8_t de_bruijn_length = 0);
 void kill_ook();
 void set_fsk_data(const uint32_t stream_length, const uint32_t samples_per_bit, const uint32_t shift, const uint32_t progress_notice);
-void set_pocsag();
+void set_pocsag(int8_t baud_config = -1);
 void set_adsb();
 void set_jammer(const bool run, const jammer::JammerType type, const uint32_t speed);
 void set_rds_data(const uint16_t message_length);

firmware/application/external/adult_toys_controller/ui_adult_toys_controller.hpp

@@ -104,7 +104,7 @@ class AdultToysView : public ui::View {
         /*short_ui*/ true};
 
     app_settings::SettingsManager settings_{
-        "Adult Toys", app_settings::Mode::TX};
+        "tx_adult_toys", app_settings::Mode::TX};
 
     OptionsField options_target{
         {UI_POS_X(6), UI_POS_Y(1)},

firmware/baseband/proc_pocsag2.cpp

@@ -159,13 +159,27 @@ void BitExtractor::configure(uint32_t sample_rate) {
     // without needing to know exact transition boundaries.
     for (auto& rate : known_rates_)
         rate.sample_interval = sample_rate / (2.0 * rate.baud_rate);
+
+    if (baud_config_ >= 0 && baud_config_ < static_cast<int8_t>(known_rates_.size())) {
+        current_rate_ = &known_rates_[baud_config_];
+    } else {
+        current_rate_ = nullptr;
+    }
 }
 
 void BitExtractor::reset() {
-    current_rate_ = nullptr;
-
     for (auto& rate : known_rates_)
         rate.reset();
+
+    if (baud_config_ >= 0 && baud_config_ < static_cast<int8_t>(known_rates_.size())) {
+        current_rate_ = &known_rates_[baud_config_];
+    } else {
+        current_rate_ = nullptr;
+    }
+}
+
+void BitExtractor::set_baud_config(int8_t baud_config) {
+    baud_config_ = baud_config;
 }
 
 uint16_t BitExtractor::baud_rate() const {
@@ -352,7 +366,7 @@ void POCSAGProcessor::execute(const buffer_c8_t& buffer) {
 void POCSAGProcessor::on_message(const Message* const message) {
     switch (message->id) {
         case Message::ID::POCSAGConfigure:
-            configure();
+            configure(reinterpret_cast<const POCSAGConfigureMessage*>(message)->baud_config);
             break;
 
         case Message::ID::NBFMConfigure: {
@@ -370,7 +384,7 @@ void POCSAGProcessor::on_message(const Message* const message) {
     }
 }
 
-void POCSAGProcessor::configure() {
+void POCSAGProcessor::configure(int8_t baud_config) {
     constexpr size_t decim_0_output_fs = baseband_fs / decim_0.decimation_factor;
     constexpr size_t decim_1_output_fs = decim_0_output_fs / decim_1.decimation_factor;
     constexpr size_t channel_filter_output_fs = decim_1_output_fs / 2;
@@ -383,7 +397,7 @@ void POCSAGProcessor::configure() {
 
     // Don't process the audio stream.
     audio_output.configure(false);
-
+    bit_extractor.set_baud_config(baud_config);
     bit_extractor.configure(demod_input_fs);
 
     // Set ready to process data.

firmware/baseband/proc_pocsag2.hpp

@@ -84,6 +84,7 @@ class BitExtractor {
     void extract_bits(const buffer_f32_t& audio);
     void configure(uint32_t sample_rate);
     void reset();
+    void set_baud_config(int8_t baud_config);
     uint16_t baud_rate() const;
 
    private:
@@ -117,7 +118,7 @@ class BitExtractor {
         RateInfo{2400}};
 
     BitQueue& bits_;
-
+    int8_t baud_config_ = -1;
     uint32_t sample_rate_ = 0;
     RateInfo* current_rate_ = nullptr;
 };
@@ -207,7 +208,7 @@ class POCSAGProcessor : public BasebandProcessor {
     static constexpr uint32_t stat_update_threshold =
         baseband_fs / stat_update_interval;
 
-    void configure();
+    void configure(int8_t baud_config = -1);
     void flush();
     void reset();
     void send_stats() const;

firmware/common/message.hpp

@@ -1187,9 +1187,10 @@ class FSKRxConfigureMessage : public Message {
 
 class POCSAGConfigureMessage : public Message {
    public:
-    constexpr POCSAGConfigureMessage()
-        : Message{ID::POCSAGConfigure} {
+    constexpr POCSAGConfigureMessage(int8_t baud_config = -1)
+        : Message{ID::POCSAGConfigure}, baud_config(baud_config) {
     }
+    int8_t baud_config;  //-1 auto, 0=512,1=1200,2=2400
 };
 
 class APRSPacketMessage : public Message {