Battery capacity options added (#3125)

* make detector list a freqman file
* add file loading ability, autoscan/pause, step in on pause on range, frequency value display
* Update firmware/application/external/detector_rx/ui_detector_rx.hpp
* Update firmware/application/external/detector_rx/ui_detector_rx.cpp
* add 750 kHz step
* revamp UI and add auto advance, auto scan, and only display 'RANGE SCAN...' when auto scan is on on ranges to avoid flicker of the hell.
* adjust as I can the ranges as they where before
* Update sdcard/FREQMAN/DETECTOR.TXT
* fix instance related copilot remark

SECURITY.md

@@ -1 +1,17 @@
-Please check [Intended-Use-and-Legality](https://github.com/portapack-mayhem/mayhem-firmware/wiki/)
+# Security Policy
+
+## Scope and Threat Model
+This repository hosts the codebase for an embedded system designed for security research. Because the system operates primarily offline, traditional network-based vulnerabilities are generally not applicable. However, we still welcome and review security reports concerning the code within this repository. 
+
+## Reporting a Vulnerability
+If you discover a vulnerability within this tool itself, please submit a report. Please be aware that the maintainers do not promise assistance with obtaining CVE IDs or managing formal security advisories.
+
+## Out of Scope
+* **Vulnerabilities found *using* this tool:** Please do not submit reports here for vulnerabilities you have discovered in other systems or targets using this tool. This channel is strictly for reporting vulnerabilities found *in* the tool itself. 
+* **Other Repositories:** For security issues concerning related tools, such as MayhemHub, please submit your reports directly to their respective repositories.
+
+## Research Attribution
+If you utilize this tool to successfully discover vulnerabilities in external systems, we would greatly appreciate it if you credit or mention our project in your published research or write-ups.
+
+## Legal and Security Disclaimer  
+For comprehensive guidelines regarding the legal and secure usage of this tool, as well as our full liability disclaimer, please refer to: [Intended-Use-and-Legality](https://github.com/portapack-mayhem/mayhem-firmware/wiki/). Users are expected to comply with all applicable laws and regulations when using this software and/or hardware.

firmware/application/apps/analog_audio_app.cpp

@@ -419,10 +419,10 @@ void AnalogAudioView::on_baseband_bandwidth_changed(uint32_t bandwidth_hz) {
 }
 
 void AnalogAudioView::on_modulation_changed(ReceiverModel::Mode modulation) {
-    baseband::spectrum_streaming_stop();
+    waterfall.stop();
     update_modulation(modulation);
     on_show_options_modulation();
-    baseband::spectrum_streaming_start();
+    waterfall.start();
 }
 
 void AnalogAudioView::remove_options_widget() {

firmware/application/apps/ui_battinfo.cpp

@@ -27,6 +27,8 @@
 #include "portapack.hpp"
 #include "battery.hpp"
 #include <cstring>
+#include "ui_settings.hpp"
+#include "portapack_persistent_memory.hpp"
 
 using namespace portapack;
 
@@ -138,10 +140,8 @@ void BattinfoView::update_result() {
     }
     if ((valid_mask & battery::BatteryManagement::BATT_VALID_PERCENT) == battery::BatteryManagement::BATT_VALID_PERCENT) {
         text_method.set("IC");
-        button_mode.set_text("Volt");
     } else {
         text_method.set("Voltage");
-        button_mode.set_text("IC");
     }
     if (uichg) set_dirty();
     // to update status bar too, send message in behalf of batt manager
@@ -158,8 +158,9 @@ BattinfoView::BattinfoView(NavigationView& nav)
                   &text_current,
                   &text_charge,
                   &text_method,
-                  &button_mode,
+                  &button_settings,
                   &button_exit,
+                  &text_capacity,
                   // &text_cycles,
                   // &text_warn,
                   &text_ttef});
@@ -167,17 +168,11 @@ BattinfoView::BattinfoView(NavigationView& nav)
     button_exit.on_select = [this, &nav](Button&) {
         nav.pop();
     };
-    button_mode.on_select = [this, &nav](Button&) {
-        if (button_mode.text() == "IC") {
-            battery::BatteryManagement::set_calc_override(false);
-            persistent_memory::set_ui_override_batt_calc(false);
-            button_mode.set_text("Volt");
-        } else {
-            battery::BatteryManagement::set_calc_override(true);
-            persistent_memory::set_ui_override_batt_calc(true);
-            button_mode.set_text("IC");
-        }
+    button_settings.on_select = [this, &nav](Button&) {
+        nav.replace<SetBatteryView>();
     };
+    text_capacity.set(to_string_dec_uint(persistent_memory::battery_cap_mah()) + " mAh");
+    if (!persistent_memory::battery_cap_valid()) text_capacity.set_style(Theme::getInstance()->fg_red);
     update_result();
     if (thread == nullptr) thread = chThdCreateFromHeap(NULL, 1024, NORMALPRIO + 10, BattinfoView::static_fn, this);
 }

firmware/application/apps/ui_battinfo.hpp

@@ -54,48 +54,53 @@ class BattinfoView : public View {
     int32_t current = 0;
 
     Labels labels{
-        {{2 * 8, 1 * 16}, "Percent:", Theme::getInstance()->fg_light->foreground},
-        {{2 * 8, 2 * 16}, "Voltage:", Theme::getInstance()->fg_light->foreground},
-        {{2 * 8, 3 * 16}, "Method:", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(2), UI_POS_Y(1)}, "Percent:", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(2), UI_POS_Y(2)}, "Voltage:", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(2), UI_POS_Y(3)}, "Method:", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(2), UI_POS_Y(4)}, "Capacity:", Theme::getInstance()->fg_light->foreground},
     };
 
     Labels labels_opt{
-        {{2 * 8, 4 * 16}, "Current:", Theme::getInstance()->fg_light->foreground},
-        {{2 * 8, 5 * 16}, "Charge:", Theme::getInstance()->fg_light->foreground},
-        {{2 * 8, 6 * 16}, "TTF/E:", Theme::getInstance()->fg_light->foreground},
-        // {{2 * 8, 7 * 16}, "Cycles:", Theme::getInstance()->fg_light->foreground},
-        {{2 * 8, 10 * 16}, "Change method:", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(2), UI_POS_Y(5)}, "Current:", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(2), UI_POS_Y(6)}, "Charge:", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(2), UI_POS_Y(7)}, "TTF/E:", Theme::getInstance()->fg_light->foreground},
+        // {{UI_POS_X(2), UI_POS_Y(8)}, "Cycles:", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(2), UI_POS_Y(10)}, "Change settings:", Theme::getInstance()->fg_light->foreground},
     };
 
     Text text_percent{
-        {13 * 8, 1 * 16, 10 * 16, 16},
+        {UI_POS_X(13), UI_POS_Y(1), UI_POS_WIDTH(10), UI_POS_HEIGHT(1)},
         "-"};
     Text text_voltage{
-        {13 * 8, 2 * 16, 10 * 16, 16},
+        {UI_POS_X(13), UI_POS_Y(2), UI_POS_WIDTH(10), UI_POS_HEIGHT(1)},
         "-"};
     Text text_method{
-        {13 * 8, 3 * 16, 10 * 16, 16},
+        {UI_POS_X(13), UI_POS_Y(3), UI_POS_WIDTH(10), UI_POS_HEIGHT(1)},
+        "-"};
+    Text text_capacity{
+        {UI_POS_X(13), UI_POS_Y(4), UI_POS_WIDTH(10), UI_POS_HEIGHT(1)},
         "-"};
     Text text_current{
-        {13 * 8, 4 * 16, 10 * 16, 16},
+        {UI_POS_X(13), UI_POS_Y(5), UI_POS_WIDTH(10), UI_POS_HEIGHT(1)},
         "-"};
     Text text_charge{
-        {13 * 8, 5 * 16, 10 * 16, 16},
+        {UI_POS_X(13), UI_POS_Y(6), UI_POS_WIDTH(10), UI_POS_HEIGHT(1)},
         "-"};
     Text text_ttef{
-        {13 * 8, 6 * 16, 10 * 16, 16},
+        {UI_POS_X(13), UI_POS_Y(7), UI_POS_WIDTH(10), UI_POS_HEIGHT(1)},
         "-"};
+
     /* Text text_cycles{
-        {13 * 8, 7 * 16, 10 * 16, 16},
+        {UI_POS_X(13), UI_POS_Y(8), UI_POS_WIDTH(10), UI_POS_HEIGHT(1)},
         "-"};
 
     Text text_warn{
-        {1 * 8, 8 * 16, screen_width, 2 * 16},
+        {UI_POS_X(1), UI_POS_Y(9), screen_width, UI_POS_HEIGHT(2)},
         ""}; */
 
-    Button button_mode{
-        {2 * 8, 11 * 16 + 5, 5 * 16, 32},
-        "Volt"};
+    Button button_settings{
+        {UI_POS_X(2), UI_POS_Y(11) + 5, UI_POS_WIDTH(10), UI_POS_HEIGHT(2)},
+        "Settings"};
 
     Button button_exit{
         {UI_POS_X_CENTER(12), UI_POS_Y_BOTTOM(4), UI_POS_WIDTH(12), UI_POS_HEIGHT(2)},

firmware/application/apps/ui_settings.cpp

@@ -1160,6 +1160,8 @@ SetBatteryView::SetBatteryView(NavigationView& nav) {
     add_children({&labels,
                   &button_save,
                   &button_cancel,
+                  &field_battcap,
+                  &button_help_cap,
                   &checkbox_overridebatt,
                   &checkbox_battery_charge_hint});
 
@@ -1169,21 +1171,44 @@ SetBatteryView::SetBatteryView(NavigationView& nav) {
         pmem::set_ui_override_batt_calc(checkbox_overridebatt.value());
         pmem::set_ui_battery_charge_hint(checkbox_battery_charge_hint.value());
         battery::BatteryManagement::set_calc_override(checkbox_overridebatt.value());
+        if (((uint32_t)field_battcap.value() != pmem::battery_cap_mah()) || (!pmem::battery_cap_valid())) {
+            pmem::set_battery_cap_mah(field_battcap.value());
+            i2cdev::I2cDev_MAX17055* dev = (i2cdev::I2cDev_MAX17055*)i2cdev::I2CDevManager::get_dev_by_model(I2C_DEVMDL::I2CDEVMDL_MAX17055);
+            if (dev && !dev->reInit()) {
+                nav.display_modal("Error", "Battery gauge re-init failed");
+                return;
+            }
+        }
         send_system_refresh();
         nav.pop();
     };
 
     button_reset.on_select = [&nav, this](Button&) {
         auto dev = (i2cdev::I2cDev_MAX17055*)i2cdev::I2CDevManager::get_dev_by_model(I2C_DEVMDL::I2CDEVMDL_MAX17055);
-        if (dev->reset_learned())
+        if (dev && dev->reset_learned())
             nav.display_modal("Reset", "Battery parameters reset");
         else
             nav.display_modal("Error", "Error parameter reset");
     };
 
+    button_help_cap.on_select = [&nav, this](Button&) {
+        nav.display_modal("Battery Capacity",
+                          "Only change default, if you\n"
+                          "   changed the battery!\n"
+                          "Defaults:\n"
+                          "H4 + Hackrf One: 2500\n"
+                          "H4 + Hackrf Pro: 2000\n"
+                          "H4Pro + Hackrf Pro: custom\n"
+                          "PortaRf: 3000\n"
+
+        );
+    };
+
     checkbox_overridebatt.set_value(pmem::ui_override_batt_calc());
     checkbox_battery_charge_hint.set_value(pmem::ui_battery_charge_hint());
 
+    field_battcap.set_value(pmem::battery_cap_mah());
+
     button_cancel.on_select = [&nav, this](Button&) {
         nav.pop();
     };

firmware/application/apps/ui_settings.hpp

@@ -1045,21 +1045,36 @@ class SetBatteryView : public View {
    private:
     int32_t selected = 0;
     Labels labels{
-        {{1 * 8, 1 * 16}, "Override batt calculation", Theme::getInstance()->fg_light->foreground},
-        {{1 * 8, 2 * 16}, "method to voltage based", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X_CENTER(26), UI_POS_Y(0)}, "Override batt calculation", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X_CENTER(24), UI_POS_Y(1)}, "method to voltage based", Theme::getInstance()->fg_light->foreground},
         /**/
-        {{1 * 8, 6 * 16}, "Display a hint to remind you", Theme::getInstance()->fg_light->foreground},
-        {{1 * 8, 7 * 16}, "when you charge", Theme::getInstance()->fg_light->foreground}};
+        {{UI_POS_X_CENTER(29), UI_POS_Y(4)}, "Display a hint to remind you", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X_CENTER(16), UI_POS_Y(5)}, "when you charge", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X_CENTER(17), UI_POS_Y(8)}, "Battery capacity", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(7), UI_POS_Y(9)}, "mAh", Theme::getInstance()->fg_light->foreground}};
 
-    Labels labels2{{{1 * 8, 11 * 16}, "Reset IC's learned params.", Theme::getInstance()->fg_light->foreground}};
+    Labels labels2{{{UI_POS_X(1), UI_POS_Y(11)}, "Reset IC's learned params.", Theme::getInstance()->fg_light->foreground}};
+
+    NumberField field_battcap{
+        {UI_POS_X(1), UI_POS_Y(9)},
+        5,
+        {BATT_18650_MIN_MAH, BATT_18650_MAX_MAH},
+        100,
+        ' ',
+    };
+
+    Button button_help_cap{
+        {UI_POS_X(12), UI_POS_Y(9), UI_POS_WIDTH(5), UI_POS_HEIGHT(1)},
+        "Help",
+    };
 
     Checkbox checkbox_overridebatt{
-        {2 * 8, 4 * 16},
+        {UI_POS_X(2), UI_POS_Y(2)},
         23,
         "Override"};
 
     Checkbox checkbox_battery_charge_hint{
-        {2 * 8, 9 * 16},
+        {UI_POS_X(2), UI_POS_Y(6)},
         23,
         "Charge hint"};
 

firmware/application/external/detector_rx/ui_detector_rx.cpp

@@ -26,6 +26,7 @@
 #include "ui_freqman.hpp"
 #include "baseband_api.hpp"
 #include "file.hpp"
+#include "file_path.hpp"
 #include "oversample.hpp"
 #include "ui_font_fixed_8x16.hpp"
 
@@ -35,36 +36,112 @@ using portapack::memory::map::backup_ram;
 
 namespace ui::external_app::detector_rx {
 
-// Function to map the value from one range to another
 int32_t DetectorRxView::map(int32_t value, int32_t fromLow, int32_t fromHigh, int32_t toLow, int32_t toHigh) {
     return toLow + (value - fromLow) * (toHigh - toLow) / (fromHigh - fromLow);
 }
 
 void DetectorRxView::focus() {
-    field_lna.focus();
+    button_index.focus();
 }
 
 DetectorRxView::~DetectorRxView() {
-    // reset performance counters request to default
     shared_memory.request_m4_performance_counter = 0;
     receiver_model.disable();
     audio::output::stop();
     baseband::shutdown();
 }
 
-void DetectorRxView::on_timer() {
-    freq_index++;
-    if (freq_mode == 0 && freq_index >= tetra_uplink_monitoring_frequencies_hz.size()) freq_index = 0;  // TETRA UP
-    if (freq_mode == 1 && freq_index >= lora_monitoring_frequencies_hz.size()) freq_index = 0;          // Lora
-    if (freq_mode == 2 && freq_index >= remotes_monitoring_frequencies_hz.size()) freq_index = 0;       // Remotes
+std::string DetectorRxView::format_freq_mhz(int64_t freq_hz) {
+    int64_t mhz = freq_hz / 1000000;
+    int64_t khz_frac = (freq_hz % 1000000) / 1000;
+    return "< " + to_string_dec_uint(mhz) + "." + to_string_dec_uint(khz_frac, 3, '0') + " MHz >";
+}
 
-    if (freq_mode == 2)
-        freq_ = remotes_monitoring_frequencies_hz[freq_index];
-    else if (freq_mode == 1)
-        freq_ = lora_monitoring_frequencies_hz[freq_index];
-    else
-        freq_ = tetra_uplink_monitoring_frequencies_hz[freq_index];
-    receiver_model.set_target_frequency(freq_);
+void DetectorRxView::load_freqman() {
+    freqman_load_options options{};
+    options.load_freqs = true;
+    options.load_ranges = true;
+    options.load_hamradios = false;
+    options.load_repeaters = false;
+
+    if (!load_freqman_file(freq_file_stem, frequency_list, options) || frequency_list.empty()) {
+        button_file.set_text("No file!");
+        button_index.set_text("");
+        text_entry_desc.set("");
+        button_freq.set_text("");
+        frequency_list.clear();
+        return;
+    }
+
+    current_index = 0;
+    init_current_entry();
+    button_file.set_text(freq_file_stem);
+}
+
+void DetectorRxView::init_current_entry() {
+    if (frequency_list.empty()) return;
+
+    auto& entry = *frequency_list[current_index];
+    if (entry.type == freqman_type::Range) {
+        minfreq = entry.frequency_a;
+        maxfreq = entry.frequency_b;
+        current_freq = minfreq;
+        current_step = is_valid(entry.step) ? freqman_entry_get_step_value(entry.step) : DETECTOR_BW;
+    } else {
+        current_freq = entry.frequency_a;
+        minfreq = current_freq;
+        maxfreq = current_freq;
+        current_step = DETECTOR_BW;
+    }
+
+    update_entry_display();
+    update_freq_display();
+    receiver_model.set_target_frequency(current_freq);
+}
+
+void DetectorRxView::update_entry_display() {
+    if (frequency_list.empty()) return;
+
+    auto& entry = *frequency_list[current_index];
+    button_index.set_text(
+        to_string_dec_uint(current_index + 1) + "/" +
+        to_string_dec_uint(frequency_list.size()));
+    text_entry_desc.set(entry.description);
+}
+
+void DetectorRxView::update_freq_display() {
+    if (auto_scan && (minfreq != maxfreq)) {
+        if (last_update_was_auto_range_type != 1) {
+            button_freq.set_text("RANGE SCAN...");
+            last_update_was_auto_range_type = 1;
+        }
+    } else {
+        button_freq.set_text(format_freq_mhz(current_freq));
+        last_update_was_auto_range_type = 0;
+    }
+}
+
+void DetectorRxView::on_timer() {
+    if (frequency_list.empty() || !auto_scan) return;
+
+    auto& entry = *frequency_list[current_index];
+    if (entry.type == freqman_type::Range) {
+        current_freq += current_step;
+        if (current_freq > maxfreq) {
+            if (auto_advance) {
+                current_index = (current_index + 1) % frequency_list.size();
+                init_current_entry();
+                return;
+            }
+            current_freq = minfreq;
+        }
+        receiver_model.set_target_frequency(current_freq);
+        update_freq_display();
+    } else if (auto_advance) {
+        // Single frequency: advance to next entry
+        current_index = (current_index + 1) % frequency_list.size();
+        init_current_entry();
+    }
 }
 
 DetectorRxView::DetectorRxView(NavigationView& nav)
@@ -75,21 +152,22 @@ DetectorRxView::DetectorRxView(NavigationView& nav)
         &field_vga,
         &field_rf_amp,
         &field_volume,
-        &text_frequency,
-        &freq_stats_rssi,
-        &freq_stats_db,
+        &button_file,
+        &button_index,
+        &text_entry_desc,
         &text_beep_squelch,
         &field_beep_squelch,
+        &freq_stats_db,
+        &freq_stats_rssi,
+        &button_freq,
+        &button_auto_scan,
+        &button_auto_advance,
         &rssi,
         &rssi_graph,
-        &field_mode,
     });
 
-    // activate vertical bar mode
     rssi.set_vertical_rssi(true);
 
-    freq_ = receiver_model.target_frequency();
-
     field_beep_squelch.set_value(beep_squelch);
     field_beep_squelch.on_change = [this](int32_t v) {
         beep_squelch = v;
@@ -97,29 +175,85 @@ DetectorRxView::DetectorRxView(NavigationView& nav)
 
     rssi_graph.set_nb_columns(256);
 
+    // FILE button opens file picker
+    button_file.on_select = [this](Button&) {
+        auto open_view = nav_.push<FileLoadView>(".TXT");
+        open_view->push_dir(freqman_dir);
+        open_view->on_changed = [this](std::filesystem::path new_file_path) {
+            if (new_file_path.native().find((u"/" / freqman_dir).native()) != 0) {
+                button_file.set_text("Invalid file");
+                return;
+            }
+            freq_file_stem = new_file_path.stem().string();
+            load_freqman();
+        };
+    };
+
+    // Index encoder: rotate to change entry, click does nothing
+    button_index.on_change = [this]() {
+        if (frequency_list.empty()) return;
+        int32_t delta = button_index.get_encoder_delta();
+        button_index.set_encoder_delta(0);
+        if (delta == 0) return;
+
+        // Use signed arithmetic for index wraparound to avoid unsigned promotion issues.
+        const int32_t list_size = static_cast<int32_t>(frequency_list.size());
+        int32_t idx = static_cast<int32_t>(current_index);
+        if (delta > 0) {
+            idx = (idx + 1) % list_size;
+        } else {
+            idx = (idx - 1 + list_size) % list_size;
+        }
+        current_index = static_cast<size_t>(idx);
+        init_current_entry();
+    };
+
+    // Frequency encoder: rotate to step within range
+    button_freq.on_change = [this]() {
+        if (frequency_list.empty()) return;
+        auto& entry = *frequency_list[current_index];
+        if (entry.type != freqman_type::Range) {
+            button_freq.set_encoder_delta(0);
+            return;
+        }
+
+        int32_t delta = button_freq.get_encoder_delta();
+        button_freq.set_encoder_delta(0);
+        if (delta == 0) return;
+
+        if (delta > 0) {
+            current_freq += current_step;
+            if (current_freq > maxfreq) current_freq = minfreq;
+        } else {
+            current_freq -= current_step;
+            if (current_freq < minfreq) current_freq = maxfreq;
+        }
+        receiver_model.set_target_frequency(current_freq);
+        update_freq_display();
+    };
+
+    // Auto-scan toggle
+    button_auto_scan.on_select = [this](Button&) {
+        auto_scan = !auto_scan;
+        button_auto_scan.set_text(auto_scan ? "AUTOSCAN" : "NO SCAN");
+        update_freq_display();
+    };
+    button_auto_scan.set_text(auto_scan ? "AUTOSCAN" : "NO SCAN");
+
+    // Auto-advance toggle
+    button_auto_advance.on_select = [this](Button&) {
+        auto_advance = !auto_advance;
+        button_auto_advance.set_text(auto_advance ? "AUTOADV" : "NO ADV");
+    };
+    button_auto_advance.set_text(auto_advance ? "AUTOADV" : "NO ADV");
+
     change_mode();
     rssi.set_peak(true, 3000);
 
-    // FILL STEP OPTIONS
     freq_stats_rssi.set_style(Theme::getInstance()->bg_darkest);
     freq_stats_db.set_style(Theme::getInstance()->bg_darkest);
 
-    field_mode.on_change = [this](size_t, int32_t value) {
-        freq_mode = value;
-        freq_index = 0;
-        switch (value) {
-            case 1:  // Lora
-                text_frequency.set("   433, 868, 915 Mhz");
-                break;
-            case 2:  // Remotes
-                text_frequency.set("        433, 315 Mhz");
-                break;
-            default:
-            case 0:  // TETRA UP
-                text_frequency.set("         380-390 Mhz");
-                break;
-        }
-    };
+    load_freqman();
 }
 
 void DetectorRxView::on_statistics_update(const ChannelStatistics& statistics) {
@@ -130,25 +264,23 @@ void DetectorRxView::on_statistics_update(const ChannelStatistics& statistics) {
 
     rssi_graph.add_values(rssi.get_min(), rssi.get_avg(), rssi.get_max(), statistics.max_db);
 
-    // refresh db
     if (last_max_db != statistics.max_db) {
         last_max_db = statistics.max_db;
         freq_stats_db.set("Power: " + to_string_dec_int(statistics.max_db) + " db");
         rssi.set_db(statistics.max_db);
     }
-    // refresh rssi
+
     if (last_min_rssi != rssi_graph.get_graph_min() || last_avg_rssi != rssi_graph.get_graph_avg() || last_max_rssi != rssi_graph.get_graph_max()) {
         last_min_rssi = rssi_graph.get_graph_min();
         last_avg_rssi = rssi_graph.get_graph_avg();
         last_max_rssi = rssi_graph.get_graph_max();
-        freq_stats_rssi.set("RSSI: " + to_string_dec_uint(last_min_rssi) + "/" + to_string_dec_uint(last_avg_rssi) + "/" + to_string_dec_uint(last_max_rssi));
+        freq_stats_rssi.set("RSSI:" + to_string_dec_uint(last_min_rssi) + "/" + to_string_dec_uint(last_avg_rssi) + "/" + to_string_dec_uint(last_max_rssi));
     }
 
     if (statistics.max_db > beep_squelch) {
         baseband::request_audio_beep(map(statistics.max_db, -100, 20, 400, 2600), 24000, 150);
     }
-
-} /* on_statistic_updates */
+}
 
 size_t DetectorRxView::change_mode() {
     audio::output::stop();
@@ -160,14 +292,13 @@ size_t DetectorRxView::change_mode() {
     receiver_model.set_modulation(ReceiverModel::Mode::Capture);
 
     baseband::set_sample_rate(DETECTOR_BW, get_oversample_rate(DETECTOR_BW));
-    // The radio needs to know the effective sampling rate.
     auto actual_sampling_rate = get_actual_sample_rate(DETECTOR_BW);
     receiver_model.set_sampling_rate(actual_sampling_rate);
     receiver_model.set_baseband_bandwidth(filter_bandwidth_for_sampling_rate(actual_sampling_rate));
 
     audio::set_rate(audio_sampling_rate);
     audio::output::start();
-    receiver_model.set_headphone_volume(receiver_model.headphone_volume());  // WM8731 hack.
+    receiver_model.set_headphone_volume(receiver_model.headphone_volume());
 
     receiver_model.enable();
 

firmware/application/external/detector_rx/ui_detector_rx.hpp

@@ -29,6 +29,7 @@
 #include "audio.hpp"
 #include "baseband_api.hpp"
 #include "file.hpp"
+#include "freqman.hpp"
 #include "freqman_db.hpp"
 #include "portapack_persistent_memory.hpp"
 #include "radio_state.hpp"
@@ -60,20 +61,35 @@ class DetectorRxView : public View {
     int32_t map(int32_t value, int32_t fromLow, int32_t fromHigh, int32_t toLow, int32_t toHigh);
     size_t change_mode();
     void on_statistics_update(const ChannelStatistics& statistics);
-    void set_display_freq(int64_t freq);
     void on_timer();
+    void load_freqman();
+    void init_current_entry();
+    void update_entry_display();
+    void update_freq_display();
+    std::string format_freq_mhz(int64_t freq_hz);
+
+    freqman_db frequency_list{};
+    size_t current_index{0};
+    int64_t current_freq{0};
+    int64_t minfreq{0};
+    int64_t maxfreq{0};
+    int32_t current_step{DETECTOR_BW};
+    std::string freq_file_stem{"DETECTOR"};
+    bool auto_scan{true};
+    bool auto_advance{false};
+    uint8_t last_update_was_auto_range_type = -1;
 
-    uint8_t freq_index = 0;
-    rf::Frequency freq_ = {433920000};
     int32_t beep_squelch = 0;
     audio::Rate audio_sampling_rate = audio::Rate::Hz_48000;
-    uint8_t freq_mode = 0;
 
     app_settings::SettingsManager settings_{
         "rx_detector",
         app_settings::Mode::RX,
         {
             {"beep_squelch"sv, &beep_squelch},
+            {"freq_file"sv, &freq_file_stem},
+            {"auto_scan"sv, &auto_scan},
+            {"auto_advance"sv, &auto_advance},
         }};
 
     Labels labels{
@@ -93,41 +109,55 @@ class DetectorRxView : public View {
     AudioVolumeField field_volume{
         {UI_POS_X_RIGHT(2), UI_POS_Y(0)}};
 
-    OptionsField field_mode{
-        {UI_POS_X(0), UI_POS_Y(1)},
-        9,
-        {
-            {"TETRA UP", 0},
-            {"Lora", 1},
-            {"Remotes", 2},
-        }};
+    // Row 1: filename + auto advance
+    Button button_file{
+        {UI_POS_X(0), UI_POS_Y(1), UI_POS_WIDTH(20), UI_POS_DEFAULT_HEIGHT},
+        ""};
 
-    Text text_frequency{
-        {UI_POS_X_RIGHT(20), UI_POS_Y(1), UI_POS_WIDTH(20), UI_POS_DEFAULT_HEIGHT},
+    Button button_auto_advance{
+        {UI_POS_X_RIGHT(9), UI_POS_Y(1), UI_POS_WIDTH(9), UI_POS_DEFAULT_HEIGHT},
+        "NO ADV"};
+
+    // Row 2: index encoder + description + auto scan
+    ButtonWithEncoder button_index{
+        {UI_POS_X(0), UI_POS_Y(2), UI_POS_WIDTH(4), UI_POS_DEFAULT_HEIGHT},
+        ""};
+
+    Text text_entry_desc{
+        {UI_POS_X(4), UI_POS_Y(2), UI_POS_WIDTH(17), UI_POS_DEFAULT_HEIGHT},
+        ""};
+
+    Button button_auto_scan{
+        {UI_POS_X_RIGHT(9), UI_POS_Y(2), UI_POS_WIDTH(9), UI_POS_DEFAULT_HEIGHT},
+        "AUTO SCAN"};
+
+    // Row 3: frequency encoder + bip level
+    ButtonWithEncoder button_freq{
+        {UI_POS_X(0), UI_POS_Y(3), UI_POS_WIDTH(20), UI_POS_DEFAULT_HEIGHT},
         ""};
 
     Text text_beep_squelch{
-        {UI_POS_X_RIGHT(9), UI_POS_Y(2), UI_POS_WIDTH(4), UI_POS_DEFAULT_HEIGHT},
+        {UI_POS_X_RIGHT(9), UI_POS_Y(3), UI_POS_WIDTH(4), UI_POS_DEFAULT_HEIGHT},
         "Bip>"};
 
     NumberField field_beep_squelch{
-        {UI_POS_X_RIGHT(5), UI_POS_Y(2)},
+        {UI_POS_X_RIGHT(5), UI_POS_Y(3)},
         4,
         {-100, 20},
         1,
         ' ',
     };
 
-    // RSSI: XX/XX/XXX
-    Text freq_stats_rssi{
-        {UI_POS_X(0), UI_POS_Y(2), UI_POS_WIDTH(15), UI_POS_DEFAULT_HEIGHT},
-    };
-
-    // Power: -XXX db
+    // Row 4: Power + RSSI on same line
     Text freq_stats_db{
-        {UI_POS_X(0), UI_POS_Y(3), UI_POS_WIDTH(15), UI_POS_DEFAULT_HEIGHT},
+        {UI_POS_X(0), UI_POS_Y(4), UI_POS_WIDTH(15), UI_POS_DEFAULT_HEIGHT},
     };
 
+    Text freq_stats_rssi{
+        {UI_POS_X(15), UI_POS_Y(4), UI_POS_WIDTH(15), UI_POS_DEFAULT_HEIGHT},
+    };
+
+    // Row 5+: RSSI graph + vertical bar
     RSSIGraph rssi_graph{
         {UI_POS_X(0), UI_POS_Y(5), UI_POS_WIDTH_REMAINING(5), UI_POS_HEIGHT_REMAINING(6)},
     };
@@ -147,55 +177,6 @@ class DetectorRxView : public View {
         [this](const Message* const) {
             this->on_timer();
         }};
-
-    const std::vector<uint32_t> remotes_monitoring_frequencies_hz = {
-        // Around 315 MHz (common for older remotes, key fobs in some regions)
-        // Window centered on 315 MHz, covers 314.625 - 315.375 MHz
-        315000000,
-
-        // Around 433.92 MHz (very common for remotes, sensors, key fobs globally)
-        // Window centered on 433.92 MHz, covers 433.545 - 434.295 MHz
-        433920000,
-    };
-    const std::vector<uint32_t> lora_monitoring_frequencies_hz = {
-        // EU433 Band (Europe, typically 433.05 MHz to 434.79 MHz)
-        // Scanning the approximate range 433.0 MHz to 434.8 MHz with 750kHz steps
-        433375000,  // Covers 433.000 - 433.750 MHz
-        434125000,  // Covers 433.750 - 434.500 MHz (includes 433.92 MHz)
-        434875000,  // Covers 434.500 - 435.250 MHz (covers up to 434.79 MHz)
-
-        // EU868 Band (Europe, typically 863 MHz to 870 MHz, specific channels around 868 MHz)
-        // Targeting common LoRaWAN channel groups (approx 867.0 - 868.6 MHz) with 750kHz steps
-        867375000,  // Covers 867.000 - 867.750 MHz
-        868125000,  // Covers 867.750 - 868.500 MHz
-        868875000,  // Covers 868.500 - 869.250 MHz (covers up to 868.6 MHz)
-
-        // US915 Band (North America, typically 902 MHz to 928 MHz, specific channels around 915 MHz)
-        // Providing a few sample windows around the 915 MHz area with 750kHz steps.
-        // This band is wide; a full scan would require many more frequencies.
-        914250000,  // Covers 913.875 - 914.625 MHz
-        915000000,  // Covers 914.625 - 915.375 MHz (Centered on 915 MHz)
-        915750000,  // Covers 915.375 - 916.125 MHz
-    };
-    const std::vector<uint32_t> tetra_uplink_monitoring_frequencies_hz = {
-        // Band starts at 380,000,000 Hz, ends at 390,000,000 Hz.
-        // First center: 380,000,000 + 375,000 = 380,375,000 Hz
-        // Last center:  380,375,000 + 13 * 750,000 = 390,125,000 Hz (14 frequencies total for this band)
-        380375000,  // Covers 380.000 - 380.750 MHz
-        381125000,  // Covers 380.750 - 381.500 MHz
-        381875000,  // Covers 381.500 - 382.250 MHz
-        382625000,  // Covers 382.250 - 383.000 MHz
-        383375000,  // Covers 383.000 - 383.750 MHz
-        384125000,  // Covers 383.750 - 384.500 MHz
-        384875000,  // Covers 384.500 - 385.250 MHz
-        385625000,  // Covers 385.250 - 386.000 MHz
-        386375000,  // Covers 386.000 - 386.750 MHz
-        387125000,  // Covers 386.750 - 387.500 MHz
-        387875000,  // Covers 387.500 - 388.250 MHz
-        388625000,  // Covers 388.250 - 389.000 MHz
-        389375000,  // Covers 389.000 - 389.750 MHz
-        390125000,  // Covers 389.750 - 390.500 MHz
-    };
 };
 
 }  // namespace ui::external_app::detector_rx

firmware/application/external/epirb_tx/ui_epirb_tx.cpp

@@ -98,6 +98,39 @@ void EPIRBTXAppView::on_timer() {
     }
 }
 
+void EPIRBTXAppView::update_bpsk_frequency() {
+    bool was_transmitting = false;
+    if (transmitting && (am_enabled || transmitting_bpsk)) {
+        // We need to stop transmission before changing frequency
+        transmitter_model.disable();
+        was_transmitting = true;
+    }
+    transmitter_model.set_target_frequency(bpsk_frequency);
+    // Update displayed frequency
+    tx_view.on_show();
+    if (was_transmitting) {
+        // Start over
+        start_tx();
+    }
+}
+
+void EPIRBTXAppView::update_am_transmission() {
+    if (am_enabled && transmitting && !transmitting_bpsk) {
+        // Start am transmission
+        // Restore am frequency
+        epirb_tx_message.mode_bpsk = false;
+        transmitter_model.set_target_frequency(am_frequency);
+        // Send config to baseband
+        baseband::set_epirb_tx_config(epirb_tx_message);
+        // Start transmitting
+        transmitter_model.enable();
+    } else if (transmitting && !transmitting_bpsk) {
+        // Stop am transmission
+        transmitter_model.disable();
+        tx_view.set_transmitting(false);
+    }
+}
+
 void EPIRBTXAppView::update_frame(bool updateConfig) {
     if (mode_file) {
         // In file mode, currently selected beacon has changed => load the new one
@@ -136,17 +169,17 @@ void EPIRBTXAppView::update_frame(bool updateConfig) {
 }
 
 void EPIRBTXAppView::update_config() {
-    if (epirb_tx_message.mode_bpsk) {
-        // Already in BPSK mode => backup bpsk frequency
-        bpsk_frequency = transmitter_model.target_frequency();
-    } else {
+    if (!epirb_tx_message.mode_bpsk) {
         // Previously in AM mode => restore bpsk frequency
         transmitter_model.set_target_frequency(bpsk_frequency);
+        // Update displayed frequency
+        tx_view.on_show();
     }
     // Set mode to bpsk
     epirb_tx_message.mode_bpsk = true;
+    transmitting_bpsk = true;
     // Set pre/post count
-    epirb_tx_message.pre_count = (150 * TONES_SAMPLERATE) / 1000;   // 150 ms
+    epirb_tx_message.pre_count = (160 * TONES_SAMPLERATE) / 1000;   // 160 ms carrier (COSPAS spec.)
     epirb_tx_message.post_count = (100 * TONES_SAMPLERATE) / 1000;  // 100 ms
     // Send config to baseband
     baseband::set_epirb_tx_config(epirb_tx_message);
@@ -178,15 +211,12 @@ void EPIRBTXAppView::stop_tx() {
 void EPIRBTXAppView::on_tx_progress(const uint32_t progress, const bool done) {
     (void)progress;
     if (done) {
+        transmitting_bpsk = false;
         if (am_enabled) {
             // BPSK frame sent, switch back to 121.5 AM signal
             epirb_tx_message.mode_bpsk = false;
-            // Backup bpsk frequency for next run
-            bpsk_frequency = transmitter_model.target_frequency();
-            // Restore am frequency
-            transmitter_model.set_target_frequency(am_frequency);
-            // Send config to baseband
-            baseband::set_epirb_tx_config(epirb_tx_message);
+            // Start am transmission
+            update_am_transmission();
         } else {
             // End of BPSK frame
             transmitter_model.disable();
@@ -262,6 +292,8 @@ EPIRBTXAppView::EPIRBTXAppView(
                   &checkbox_am,
                   &field_am_frequency,
                   &checkbox_send_on_change,
+                  &options_am_channel,
+                  &options_bpsk_channel,
                   &tx_view});
 
     text_beacon.set_style(Theme::getInstance()->fg_light);
@@ -279,6 +311,11 @@ EPIRBTXAppView::EPIRBTXAppView(
     options_mode.set_by_value(!mode_file);
     transmitter_model.set_target_frequency(bpsk_frequency);
     field_am_frequency.set_value(am_frequency);
+    options_am_channel.set_by_value(am_channel);
+    options_am_channel.set_style((am_channel == (uint8_t)AmChannel::REAL) ? Theme::getInstance()->fg_red : Theme::getInstance()->bg_darkest);
+    manual_am_frequency = am_frequency;
+    options_bpsk_channel.set_by_value(bpsk_channel);
+    manual_bpsk_frequency = bpsk_frequency;
     field_delay.set_value(delay);
     options_beacon_type.set_by_value(beacon_type);
     options_beacon_protocol.set_by_value(beacon_protocol);
@@ -292,23 +329,23 @@ EPIRBTXAppView::EPIRBTXAppView(
     update_mode();
     update_location();
 
-    options_mode.on_change = [this](size_t index, OptionsField::value_t) {
-        mode_file = (index == 0);
+    options_mode.on_change = [this](size_t, OptionsField::value_t value) {
+        mode_file = (((BeaconMode)value) == BeaconMode::FILE);
         update_mode();
         update_frame();
         set_dirty();
     };
 
-    options_beacon_type.on_change = [this](size_t index, OptionsField::value_t) {
-        beacon_params.type = (BeaconType)index;
-        beacon_type = index;
+    options_beacon_type.on_change = [this](size_t, OptionsField::value_t value) {
+        beacon_params.type = (BeaconType)value;
+        beacon_type = value;
         update_frame();
         set_dirty();
     };
 
-    options_beacon_protocol.on_change = [this](size_t index, OptionsField::value_t) {
-        beacon_params.protocol = (BeaconProtocol)index;
-        beacon_protocol = index;
+    options_beacon_protocol.on_change = [this](size_t, OptionsField::value_t value) {
+        beacon_params.protocol = (BeaconProtocol)value;
+        beacon_protocol = value;
         update_frame();
         set_dirty();
     };
@@ -320,6 +357,71 @@ EPIRBTXAppView::EPIRBTXAppView(
         set_dirty();
     };
 
+    options_am_channel.on_change = [this](size_t, OptionsField::value_t v) {
+        bool is_real = false;
+        switch ((AmChannel)v) {
+            case AmChannel::REAL:
+                is_real = true;
+                am_frequency = AM_REAL_FREQUENCY;
+                break;
+            case AmChannel::MANUAL:
+                am_frequency = manual_am_frequency;
+                break;
+            default:
+                v = (uint8_t)AmChannel::TEST;
+                // fallthrough
+            case AmChannel::TEST:
+                am_frequency = AM_TEST_FREQUENCY;
+                break;
+        }
+        // Actual frequency change will be done by field_am_frequency.on_change()
+        field_am_frequency.set_value(am_frequency);
+        am_channel = v;
+        options_am_channel.set_style(is_real ? Theme::getInstance()->fg_red : Theme::getInstance()->bg_darkest);
+        set_dirty();
+    };
+
+    options_bpsk_channel.on_change = [this](size_t, OptionsField::value_t v) {
+        switch ((BpskChannel)v) {
+            case BpskChannel::MANUAL:
+                bpsk_frequency = manual_bpsk_frequency;
+                break;
+            case BpskChannel::B:
+                bpsk_frequency = BPSK_FREQUENCY_B;
+                break;
+            case BpskChannel::C:
+                bpsk_frequency = BPSK_FREQUENCY_C;
+                break;
+            case BpskChannel::F:
+                bpsk_frequency = BPSK_FREQUENCY_F;
+                break;
+            case BpskChannel::G:
+                bpsk_frequency = BPSK_FREQUENCY_G;
+                break;
+            case BpskChannel::J:
+                bpsk_frequency = BPSK_FREQUENCY_J;
+                break;
+            case BpskChannel::K:
+                bpsk_frequency = BPSK_FREQUENCY_K;
+                break;
+            case BpskChannel::N:
+                bpsk_frequency = BPSK_FREQUENCY_N;
+                break;
+            case BpskChannel::O:
+                bpsk_frequency = BPSK_FREQUENCY_O;
+                break;
+            default:
+                v = (uint8_t)BpskChannel::HAM;
+                // fallthrough
+            case BpskChannel::HAM:
+                bpsk_frequency = BPSK_FREQUENCY_HAM;
+                break;
+        }
+        bpsk_channel = v;
+        update_bpsk_frequency();
+        set_dirty();
+    };
+
     checkbox_beacon_internal.on_select = [this](Checkbox&, bool v) {
         beacon_internal = v;
         beacon_params.is_internal = v;
@@ -358,7 +460,7 @@ EPIRBTXAppView::EPIRBTXAppView(
 
     field_am_frequency.on_change = [this](rf::Frequency freq) {
         am_frequency = freq;
-        if (transmitting && !epirb_tx_message.mode_bpsk && am_enabled)
+        if (transmitting && !transmitting_bpsk && am_enabled)
             // Update transmitter frequency
             transmitter_model.set_target_frequency(am_frequency);
     };
@@ -397,6 +499,8 @@ EPIRBTXAppView::EPIRBTXAppView(
     checkbox_am.on_select = [this](Checkbox&, bool v) {
         beacon_params.has_121_5 = v;
         am_enabled = v;
+        update_am_transmission();
+        // We update the additional location device data in the frame based on this
         if (!mode_file) update_frame(false);
     };
 
@@ -404,7 +508,21 @@ EPIRBTXAppView::EPIRBTXAppView(
     field_am_frequency.on_edit = [this, &nav]() {
         auto new_view = nav.push<FrequencyKeypadView>(field_am_frequency.value());
         new_view->on_changed = [this](rf::Frequency f) {
-            field_am_frequency.set_value(f);
+            switch (f) {
+                case AM_REAL_FREQUENCY:
+                    am_channel = (uint8_t)AmChannel::REAL;
+                    break;
+                case AM_TEST_FREQUENCY:
+                    am_channel = (uint8_t)AmChannel::TEST;
+                    break;
+                default:
+                    manual_am_frequency = f;
+                    am_channel = (uint8_t)AmChannel::MANUAL;
+                    break;
+            }
+            // Actual frequency change will be done by options_am_channel.on_change()
+            options_am_channel.set_by_value(am_channel);
+            set_dirty();
         };
     };
 
@@ -415,8 +533,43 @@ EPIRBTXAppView::EPIRBTXAppView(
     tx_view.on_edit_frequency = [this, &nav]() {
         auto new_view = nav.push<FrequencyKeypadView>(transmitter_model.target_frequency());
         new_view->on_changed = [this](rf::Frequency f) {
-            transmitter_model.set_target_frequency(f);
             bpsk_frequency = f;
+            switch (f) {
+                case BPSK_FREQUENCY_HAM:
+                    bpsk_channel = (uint8_t)BpskChannel::HAM;
+                    break;
+                case BPSK_FREQUENCY_B:
+                    bpsk_channel = (uint8_t)BpskChannel::B;
+                    break;
+                case BPSK_FREQUENCY_C:
+                    bpsk_channel = (uint8_t)BpskChannel::C;
+                    break;
+                case BPSK_FREQUENCY_F:
+                    bpsk_channel = (uint8_t)BpskChannel::F;
+                    break;
+                case BPSK_FREQUENCY_G:
+                    bpsk_channel = (uint8_t)BpskChannel::G;
+                    break;
+                case BPSK_FREQUENCY_J:
+                    bpsk_channel = (uint8_t)BpskChannel::J;
+                    break;
+                case BPSK_FREQUENCY_K:
+                    bpsk_channel = (uint8_t)BpskChannel::K;
+                    break;
+                case BPSK_FREQUENCY_N:
+                    bpsk_channel = (uint8_t)BpskChannel::N;
+                    break;
+                case BPSK_FREQUENCY_O:
+                    bpsk_channel = (uint8_t)BpskChannel::O;
+                    break;
+                default:
+                    bpsk_channel = (uint8_t)BpskChannel::MANUAL;
+                    manual_bpsk_frequency = bpsk_frequency;
+                    break;
+            }
+            // Actual frequency change will be done by options_bpsk_channel.on_change()
+            options_bpsk_channel.set_by_value(bpsk_channel);
+            set_dirty();
         };
     };
 

firmware/application/external/epirb_tx/ui_epirb_tx.hpp

@@ -37,8 +37,26 @@
 #define BEACON_HEXA_HALF_SIZE 18
 #define BEACON_SIZE 18
 
+#define AM_TEST_FREQUENCY 121375000
+#define AM_REAL_FREQUENCY 121500000
+
+#define BPSK_FREQUENCY_HAM 433025000
+#define BPSK_FREQUENCY_B 406025000
+#define BPSK_FREQUENCY_C 406028000
+#define BPSK_FREQUENCY_F 406037000
+#define BPSK_FREQUENCY_G 406040000
+#define BPSK_FREQUENCY_J 406049000
+#define BPSK_FREQUENCY_K 406052000
+#define BPSK_FREQUENCY_N 406061000
+#define BPSK_FREQUENCY_O 406064000
+
 namespace ui::external_app::epirb_tx {
 
+enum class BeaconMode {
+    FILE = 0,
+    MODE_MANUAL = 1
+};
+
 enum class BeaconType {
     EPIRB = 0,
     ELT = 1,
@@ -51,6 +69,25 @@ enum class BeaconProtocol {
     NATIONAL = 2
 };
 
+enum class AmChannel {
+    TEST = 0,
+    REAL = 1,
+    MANUAL = 2
+};
+
+enum class BpskChannel {
+    HAM = 0,
+    B = 1,
+    C = 2,
+    F = 3,
+    G = 4,
+    J = 5,
+    K = 6,
+    N = 7,
+    O = 8,
+    MANUAL = 10
+};
+
 struct Location {
     std::string locator;
     bool south;
@@ -95,6 +132,8 @@ class EPIRBTXAppView : public View {
     std::string frame_to_hex_string(bool start);
     void generate_frame(BeaconParams params);
     void update_frame(bool updateConfig = true);
+    void update_bpsk_frequency();
+    void update_am_transmission();
     void update_mode();
     void update_location(bool updateLocatorField = true);
 
@@ -114,25 +153,33 @@ class EPIRBTXAppView : public View {
     // Frequency of the transmitter before starting the app (used to restore frequency when leaving)
     rf::Frequency original_frequency{0};
     // Frequency of the AM emergency signal
-    rf::Frequency am_frequency{121500000};
+    rf::Frequency am_frequency{AM_TEST_FREQUENCY};
     // Frequency of the 406 MHz BPSK signal
-    rf::Frequency bpsk_frequency{406025000};
+    rf::Frequency bpsk_frequency{BPSK_FREQUENCY_HAM};
+    // Selected am channel
+    uint8_t am_channel{(uint8_t)AmChannel::TEST};
+    // Selected bpsk channel
+    uint8_t bpsk_channel{(uint8_t)BpskChannel::HAM};
+    // Manual AM frequency value
+    rf::Frequency manual_am_frequency{AM_TEST_FREQUENCY};
+    // Manual BPSK frequency value
+    rf::Frequency manual_bpsk_frequency{BPSK_FREQUENCY_HAM};
 
     // True when using a beacon from the BEACONS.TXT file
-    bool mode_file{true};
+    bool mode_file{false};
     // True when looping on sending beacons is enabled
     bool loop_enabled{true};
     // True if AM emergency signal transmission is enabled
     bool am_enabled{true};
     // True if we want to send a new frame each time the user changes the current beacon
-    bool send_on_change{false};
+    bool send_on_change{true};
     // The current locator string
     std::string locator{"JN03RO"};
     // The delay between each frame when on loop mode
     uint32_t delay{50};
-    uint8_t beacon_type{0};
+    uint8_t beacon_type{(uint8_t)BeaconType::EPIRB};
     // Currently selected beacon protocol
-    uint8_t beacon_protocol{0};
+    uint8_t beacon_protocol{(uint8_t)BeaconProtocol::USER};
     // Currently selected beacon country
     uint32_t beacon_country{227};
     // Current beacon's internal state (true for internal location system)
@@ -150,6 +197,8 @@ class EPIRBTXAppView : public View {
             {"sbeacon"sv, &selected_beacon},
             {"amfreq"sv, &am_frequency},
             {"bpskfreq"sv, &bpsk_frequency},
+            {"amchan"sv, &am_channel},
+            {"bpskchan"sv, &bpsk_channel},
             {"loop"sv, &loop_enabled},
             {"delay"sv, &delay},
             {"file"sv, &mode_file},
@@ -166,6 +215,8 @@ class EPIRBTXAppView : public View {
     uint32_t last_frame_time{0};
     // True when transmission is enabled
     bool transmitting{false};
+    // True when transmitting a BPSK frame
+    bool transmitting_bpsk{false};
     // True when currently looping on sending beacons
     bool loop{false};
 
@@ -179,7 +230,9 @@ class EPIRBTXAppView : public View {
         {{UI_POS_X(0), UI_POS_Y(0)}, "Source:", Theme::getInstance()->fg_light->foreground},
         {{UI_POS_X(0), UI_POS_Y(6)}, "Frame:", Theme::getInstance()->fg_light->foreground},
         {{UI_POS_X(0), UI_POS_Y(10)}, "Next frame in   s.", Theme::getInstance()->fg_light->foreground},
-        {{UI_POS_X(0), UI_POS_Y(12)}, "AM frequency          MHz", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(0), UI_POS_Y(12)}, "AM frequency:         MHz", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(0), UI_POS_Y(14)}, "AM   chan.:", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(0), UI_POS_Y(15)}, "BPSK chan.:", Theme::getInstance()->fg_light->foreground},
         {{UI_POS_X(17), UI_POS_Y(9)}, "s.", Theme::getInstance()->fg_light->foreground}};
 
     // For file mode
@@ -231,15 +284,15 @@ class EPIRBTXAppView : public View {
     OptionsField options_beacon_type{
         {UI_POS_X(9), UI_POS_Y(1)},
         7,
-        {{"EPIRB", 0},
-         {"ELT", 1},
-         {"PLB", 2}}};
+        {{"EPIRB", (uint8_t)BeaconType::EPIRB},
+         {"ELT", (uint8_t)BeaconType::ELT},
+         {"PLB", (uint8_t)BeaconType::PLB}}};
     OptionsField options_beacon_protocol{
         {UI_POS_X(9 + 7), UI_POS_Y(1)},
         30,
-        {{"User", 0},
-         {"Standard", 1},
-         {"National", 2}}};
+        {{"User", (uint8_t)BeaconProtocol::USER},
+         {"Standard", (uint8_t)BeaconProtocol::STANDARD},
+         {"National", (uint8_t)BeaconProtocol::NATIONAL}}};
     OptionsField options_beacon_country{
         {UI_POS_X(9), UI_POS_Y(2)},
         7,
@@ -261,8 +314,8 @@ class EPIRBTXAppView : public View {
     OptionsField options_mode{
         {UI_POS_X(7), UI_POS_Y(0)},
         30,
-        {{"File (BEACONS.TXT)", 0},
-         {"Manual (Editor)", 1}}};
+        {{"File (BEACONS.TXT)", (uint8_t)BeaconMode::FILE},
+         {"Manual (Editor)", (uint8_t)BeaconMode::MODE_MANUAL}}};
 
     // Frame content
     Text text_frame{
@@ -305,6 +358,25 @@ class EPIRBTXAppView : public View {
         "START"};
     const Style& style_tx_start = *Theme::getInstance()->fg_green;
     const Style& style_tx_stop = *Theme::getInstance()->fg_red;
+    OptionsField options_am_channel{
+        {UI_POS_X(11), UI_POS_Y(14)},
+        20,
+        {{"121.375 MHz (Test)", 0},
+         {"121.500 MHz /!\\Real", 1},
+         {"Manual", 2}}};
+    OptionsField options_bpsk_channel{
+        {UI_POS_X(11), UI_POS_Y(15)},
+        20,
+        {{"433.025 MHz (Ham)", (uint8_t)BpskChannel::HAM},
+         {"406.025 MHz (B)", (uint8_t)BpskChannel::B},
+         {"406.028 MHz (C)", (uint8_t)BpskChannel::C},
+         {"406.037 MHz (F)", (uint8_t)BpskChannel::F},
+         {"406.040 MHz (G)", (uint8_t)BpskChannel::G},
+         {"406.049 MHz (J)", (uint8_t)BpskChannel::J},
+         {"406.052 MHz (K)", (uint8_t)BpskChannel::K},
+         {"406.061 MHz (N)", (uint8_t)BpskChannel::N},
+         {"406.064 MHz (O)", (uint8_t)BpskChannel::O},
+         {"Manual", (uint8_t)BpskChannel::MANUAL}}};
 
     // Transmitter view
     TransmitterView tx_view{

firmware/application/external/fpv_detect/ui_fpv_detect.cpp

@@ -3,13 +3,11 @@
 /*
  * FPV RX — how frequency search and lock work
  *
- * 1. Power metric: We use channelized power (baseband IQ magnitude² in the
- *    capture bandwidth), not raw RF RSSI. Stats come from ChannelStatsCollector
- *    over filtered IQ, so we see power in the tuned channel, not wideband.
+ * 1. Power metric: We use channelized power that portapack RSSI algo included.
  *
  * 2. Scanning: We step through FPV bands/channels (A/B/E/F/R, 8 ch each). When
  *    power on the current channel exceeds the detect threshold, we enter
- *    "Candidate" and run verification — we do not lock on a single peak.
+ *    "Candidate" and run verification - with some edge detecting algo.
  *
  * 3. Verification (making sure the drone is on that freq):
  *    - Multiple samples: verify_hits / verify_misses over several updates.
@@ -177,7 +175,7 @@ void FpvDetectView::reset_detector(bool retune_current) {
     }
 }
 
-bool FpvDetectView::is_possible_analog_carrier(const ChannelStatistics& statistics) const {
+bool FpvDetectView::is_possible_freq_spike(const ChannelStatistics& statistics) const {
     return statistics.max_db >= detect_threshold_db();
 }
 
@@ -392,17 +390,17 @@ void FpvDetectView::update_state_badge() {
             text_state.set("SCANNING");
             break;
         case DetectState::Candidate:
-            text_state.set("VERIFY FPV");
+            text_state.set("CHECKING");
             break;
         case DetectState::Locked:
-            text_state.set("DRONE FOUND");
+            text_state.set("FREQ FOUND");
             break;
     }
 }
 
 void FpvDetectView::update_confidence_text() {
     char buf[16];
-    std::snprintf(buf, sizeof(buf), "Conf %u%%", static_cast<unsigned>(candidate_confidence_));
+    std::snprintf(buf, sizeof(buf), "Posi %u%%", static_cast<unsigned>(candidate_confidence_));
     text_confidence.set(buf);
 }
 
@@ -412,21 +410,21 @@ void FpvDetectView::update_status_text() {
     switch (detect_state_) {
         case DetectState::Scanning:
             if (band_mode < FPV_NUM_BANDS) {
-                std::snprintf(buf, sizeof(buf), "Scanning band %c for analog FPV", band_labels[band_mode]);
+                std::snprintf(buf, sizeof(buf), "Scanning band %c", band_labels[band_mode]);
             } else {
-                std::snprintf(buf, sizeof(buf), "Scanning all FPV bands");
+                std::snprintf(buf, sizeof(buf), "Scanning all from list");
             }
             break;
 
         case DetectState::Candidate:
-            std::snprintf(buf, sizeof(buf), "VERIFYING %c%d  %ld MHz",
+            std::snprintf(buf, sizeof(buf), "CHKING %c%d  %ld MHz",
                           band_labels[candidate_band_],
                           static_cast<int>(candidate_ch_ + 1),
                           static_cast<long>(fpv_frequencies[candidate_band_][candidate_ch_] / 1000000LL));
             break;
 
         case DetectState::Locked:
-            std::snprintf(buf, sizeof(buf), "!!! DRONE FOUND !!! %c%d  %ld",
+            std::snprintf(buf, sizeof(buf), "FREQ FOUND %c%d  %ld",
                           band_labels[candidate_band_],
                           static_cast<int>(candidate_ch_ + 1),
                           static_cast<long>(fpv_frequencies[candidate_band_][candidate_ch_] / 1000000LL));
@@ -453,7 +451,7 @@ void FpvDetectView::update_detail_text() {
             break;
 
         case DetectState::Locked:
-            std::snprintf(buf, sizeof(buf), "LOCKED %c%d  conf %u%%  hold %u",
+            std::snprintf(buf, sizeof(buf), "LOCKED %c%d  posi %u%%  hold %u",
                           band_labels[candidate_band_],
                           static_cast<int>(candidate_ch_ + 1),
                           static_cast<unsigned>(candidate_confidence_),
@@ -605,7 +603,7 @@ void FpvDetectView::on_statistics_update(const ChannelStatistics& statistics) {
 
     switch (detect_state_) {
         case DetectState::Scanning:
-            if (is_possible_analog_carrier(statistics)) {
+            if (is_possible_freq_spike(statistics)) {
                 enter_candidate(statistics);
             }
             break;

firmware/application/external/fpv_detect/ui_fpv_detect.hpp

@@ -72,7 +72,7 @@ class FpvDetectView : public View {
     void step_scan();
     void reset_detector(bool retune_current);
 
-    bool is_possible_analog_carrier(const ChannelStatistics& statistics) const;
+    bool is_possible_freq_spike(const ChannelStatistics& statistics) const;
     void enter_candidate(const ChannelStatistics& statistics);
     void evaluate_candidate_sample(const ChannelStatistics& statistics);
     void enter_lock();
@@ -162,7 +162,7 @@ class FpvDetectView : public View {
     Text text_freq{{UI_POS_X_RIGHT(20), UI_POS_Y(1), UI_POS_WIDTH(20), UI_POS_DEFAULT_HEIGHT}, ""};
 
     Text text_state{{UI_POS_X(0), UI_POS_Y(2), UI_POS_WIDTH(12), UI_POS_DEFAULT_HEIGHT}, "SCANNING"};
-    Text text_confidence{{UI_POS_X(12), UI_POS_Y(2), UI_POS_WIDTH(8), UI_POS_DEFAULT_HEIGHT}, "Conf 0%"};
+    Text text_confidence{{UI_POS_X(12), UI_POS_Y(2), UI_POS_WIDTH(8), UI_POS_DEFAULT_HEIGHT}, "Posi 0%"};
     Text text_detect_label{{UI_POS_X_RIGHT(10), UI_POS_Y(2), UI_POS_WIDTH(5), UI_POS_DEFAULT_HEIGHT}, "Thr>"};
 
     NumberField field_detect_threshold{
@@ -176,8 +176,8 @@ class FpvDetectView : public View {
     Text freq_stats_rssi{{UI_POS_X(0), UI_POS_Y(3), UI_POS_WIDTH(15), UI_POS_DEFAULT_HEIGHT}, "RSSI 0/0/0"};
     Text freq_stats_db{{UI_POS_X_RIGHT(14), UI_POS_Y(3), UI_POS_WIDTH(14), UI_POS_DEFAULT_HEIGHT}, "PWR -120 dB"};
 
-    Text text_status{{UI_POS_X(0), UI_POS_Y(4), UI_POS_WIDTH(30), UI_POS_DEFAULT_HEIGHT}, "SCANNING FOR ANALOG FPV"};
-    Text text_detail{{UI_POS_X(0), UI_POS_Y(5), UI_POS_WIDTH(30), UI_POS_DEFAULT_HEIGHT}, "Waiting for FPV-like carrier"};
+    Text text_status{{UI_POS_X(0), UI_POS_Y(4), UI_POS_WIDTH(30), UI_POS_DEFAULT_HEIGHT}, "SCANNING FOR FREQS"};
+    Text text_detail{{UI_POS_X(0), UI_POS_Y(5), UI_POS_WIDTH(30), UI_POS_DEFAULT_HEIGHT}, "Waiting for FPV FREQ"};
 
     RSSIGraph rssi_graph{{UI_POS_X(0), UI_POS_Y(6), UI_POS_WIDTH_REMAINING(5), UI_POS_HEIGHT_REMAINING(7)}};
     RSSI rssi{{UI_POS_X_RIGHT(5), UI_POS_Y(6), UI_POS_WIDTH(5), UI_POS_HEIGHT_REMAINING(7)}};

firmware/application/external/morseradiotx/ui_morse_radiotx.cpp

@@ -27,6 +27,9 @@ MorseRadiotxView::MorseRadiotxView(ui::NavigationView& nav)
                   &chk_trans,
                   &bandwidth,
                   &chk_callsgn,
+                  &chk_loop,
+                  &wait_time,
+                  &progressbar,
                   &txt_last,
                   &console_text,
                   &btn_clear,
@@ -69,6 +72,7 @@ MorseRadiotxView::MorseRadiotxView(ui::NavigationView& nav)
     options_mode.set_selected_index(current_mode, true);
     tone_.set_value(tone, true);
     wpm_.set_value(wpm, true);
+    wait_time.set_value(1, true);
     bandwidth.set_value(band, true);
 
     btn_ptt.on_select = [this](Button&) {
@@ -156,6 +160,14 @@ MorseRadiotxView::MorseRadiotxView(ui::NavigationView& nav)
             transmitter_model.set_target_frequency(f);
         };
     };
+
+    chk_trans.on_select = [this](Checkbox&, bool v) {
+        if (v) chk_loop.set_value(false);
+    };
+
+    chk_loop.on_select = [this](Checkbox&, bool v) {
+        if (v) chk_trans.set_value(false);
+    };
 }
 
 MorseRadiotxView::~MorseRadiotxView() {
@@ -197,19 +209,15 @@ MorseRadiotxView::MorseTimings MorseRadiotxView::calculate_morse_timings(uint32_
 
 void MorseRadiotxView::transmit_morse_message() {
     std::string full_message = "";
-    // cal sign
-    if (chk_callsgn.value() && !call_sign.empty()) {
-        full_message = call_sign;
-        if (!chk_trans.value() && !msg_buffer.empty()) {
-            full_message += " " + msg_buffer;
-        }
-    } else {
-        if (!chk_trans.value()) full_message = msg_buffer;
-    }
 
-    if (full_message.empty() && !chk_trans.value()) {
+    if (chk_trans.value()) {
         ptt_button_visibility(false);
         return;
+    } else {
+        full_message = msg_buffer;
+        if (chk_callsgn.value() && !call_sign.empty()) {  // call sign
+            full_message += " " + call_sign;
+        }
     }
 
     // enable transmit
@@ -219,46 +227,63 @@ void MorseRadiotxView::transmit_morse_message() {
         ui_toggle();
     }
 
-    for (size_t i = 0; i < full_message.length(); i++) {
-        if (chThdShouldTerminate()) break;
+    uint8_t loop_seconds = static_cast<uint8_t>(wait_time.value());
+    progressbar.set_max(loop_seconds * 2);
 
-        char c = full_message[i];
+    do {
+        for (size_t i = 0; i < full_message.length(); i++) {
+            if (chThdShouldTerminate()) break;
 
-        std::string s_char(1, c);
-        // space
-        if (c == ' ') {
-            console_text.write(" ");
-            chThdSleepMilliseconds(current_timings.word_gap);
-            continue;
-        }
+            char c = full_message[i];
 
-        const char* pattern = morse_decoder_.get_morse_pattern(c);
+            std::string s_char(1, c);
+            // space
+            if (c == ' ') {
+                console_text.write(" ");
+                chThdSleepMilliseconds(current_timings.word_gap);
+                continue;
+            }
 
-        if (pattern != nullptr) {
-            txt_last.set(pattern);
+            const char* pattern = morse_decoder_.get_morse_pattern(c);
 
-            // write blue char to console
-            console_text.write(STR_COLOR_BLUE + s_char);
+            if (pattern != nullptr) {
+                txt_last.set(pattern);
 
-            // Morze (dih/dah) send
-            for (int j = 0; pattern[j] != '\0'; j++) {
-                baseband::set_morsetx_key(true);
-                if (pattern[j] == '.') {
-                    chThdSleepMilliseconds(current_timings.dot_ms);
-                } else if (pattern[j] == '-') {
-                    chThdSleepMilliseconds(current_timings.dash_ms);
+                // write blue char to console
+                console_text.write(STR_COLOR_BLUE + s_char);
+
+                // Morze (dih/dah) send
+                for (int j = 0; pattern[j] != '\0'; j++) {
+                    baseband::set_morsetx_key(true);
+                    if (pattern[j] == '.') {
+                        chThdSleepMilliseconds(current_timings.dot_ms);
+                    } else if (pattern[j] == '-') {
+                        chThdSleepMilliseconds(current_timings.dash_ms);
+                    }
+                    if (chThdShouldTerminate()) break;
+                    // pause between signs
+                    baseband::set_morsetx_key(false);
+                    chThdSleepMilliseconds(current_timings.symbol_gap);
                 }
                 if (chThdShouldTerminate()) break;
-                // pause between signs
-                baseband::set_morsetx_key(false);
-                chThdSleepMilliseconds(current_timings.symbol_gap);
-            }
-            if (chThdShouldTerminate()) break;
-            if (current_timings.char_gap > current_timings.symbol_gap) {
-                chThdSleepMilliseconds(current_timings.char_gap - current_timings.symbol_gap);
+                if (current_timings.char_gap > current_timings.symbol_gap) {
+                    chThdSleepMilliseconds(current_timings.char_gap - current_timings.symbol_gap);
+                }
             }
         }
-    }
+        if (chThdShouldTerminate()) break;
+        if (chk_loop.value()) {
+            console_text.write(" ");
+            for (uint8_t s = 0; s < (loop_seconds * 2); s++) {
+                if (chThdShouldTerminate()) break;
+                progressbar.set_value(s + 1);
+                if (!chk_loop.value()) break;
+                chThdSleepMilliseconds(500);
+            }
+            progressbar.set_value(0);
+        }
+        if (!chk_loop.value()) break;
+    } while (chk_loop.value() && !chThdShouldTerminate());
 
     if (chk_trans.value()) ptt_button_visibility(false);
     baseband::set_morsetx_key(false);
@@ -356,13 +381,17 @@ void MorseRadiotxView::ui_toggle() {
         wpm_.set_style(Theme::getInstance()->fg_dark);
         wpm_.set_focusable(false);
         btn_message.set_style(Theme::getInstance()->fg_dark);
+        btn_message.set_focusable(false);
         btn_calls.set_style(Theme::getInstance()->fg_dark);
+        btn_calls.set_focusable(false);
         chk_trans.set_style(Theme::getInstance()->fg_dark);
         chk_trans.set_focusable(false);
-        bandwidth.set_style(Theme::getInstance()->fg_dark);
-        bandwidth.set_focusable(false);
         chk_callsgn.set_style(Theme::getInstance()->fg_dark);
         chk_callsgn.set_focusable(false);
+        wait_time.set_style(Theme::getInstance()->fg_dark);
+        wait_time.set_focusable(false);
+        bandwidth.set_style(Theme::getInstance()->fg_dark);
+        bandwidth.set_focusable(false);
 
     } else {
         options_mode.set_style(Theme::getInstance()->bg_darker);
@@ -370,11 +399,15 @@ void MorseRadiotxView::ui_toggle() {
         wpm_.set_style(Theme::getInstance()->bg_darker);
         wpm_.set_focusable(true);
         btn_message.set_style(Theme::getInstance()->bg_darker);
+        btn_message.set_focusable(true);
         btn_calls.set_style(Theme::getInstance()->bg_darker);
+        btn_calls.set_focusable(true);
         chk_trans.set_style(Theme::getInstance()->bg_darker);
         chk_trans.set_focusable(true);
         chk_callsgn.set_style(Theme::getInstance()->bg_darker);
         chk_callsgn.set_focusable(true);
+        wait_time.set_style(Theme::getInstance()->bg_darker);
+        wait_time.set_focusable(true);
         ptt_button_visibility(true);
         tone_.set_style(Theme::getInstance()->bg_darker);
         tone_.set_focusable(true);

firmware/application/external/morseradiotx/ui_morse_radiotx.hpp

@@ -118,15 +118,20 @@ class MorseRadiotxView : public ui::View {
         {{"AM", 0}, {"FM", 1}, {"DSB", 2}, {"USB", 3}, {"LSB", 4}}};
     NumberField tone_{{UI_POS_X(14), UI_POS_Y(0)}, 4, {400, 1400}, 10, ' ', true};
     NumberField wpm_{{UI_POS_X(25), UI_POS_Y(0)}, 2, {10, 45}, 1, ' ', true};
-    FloatField bandwidth{{UI_POS_X(20), UI_POS_Y(3)}, 4, {1.0, 16.0}, 0.1, ' ', true, 1};
+    NumberField wait_time{{UI_POS_X(10), UI_POS_Y(4)}, 3, {1, 99}, 1, ' ', true};  // wait between tx-es in loop mode (sec)
+    FloatField bandwidth{{UI_POS_X(6), UI_POS_Y(5)}, 4, {1.0, 16.0}, 0.1, ' ', true, 1};
+
+    ProgressBar progressbar{
+        {UI_POS_X(0), UI_POS_Y(6), screen_width, 16}};
 
     ui::Text txt_msg{{UI_POS_X(0), UI_POS_Y(1), UI_POS_MAXWIDTH, UI_POS_HEIGHT(1)}, "[" + msg_buffer + "] "};
     ui::Button btn_message{{UI_POS_X(0), UI_POS_Y(2), UI_POS_WIDTH(11), UI_POS_HEIGHT(1)}, "Message"};
-    ui::Button btn_calls{{UI_POS_X(0), UI_POS_Y(4), UI_POS_WIDTH(11), UI_POS_HEIGHT(1)}, (call_sign.empty()) ? "call sign?" : call_sign};
+    ui::Button btn_calls{{UI_POS_X(0), UI_POS_Y(3), UI_POS_WIDTH(11), UI_POS_HEIGHT(1)}, (call_sign.empty()) ? "call sign?" : call_sign};
     Checkbox chk_trans{{UI_POS_X(14), UI_POS_Y(2)}, 13, "Manual trans.", true};
-    Checkbox chk_callsgn{{UI_POS_X(14), UI_POS_Y(4)}, 13, "Call sign", true};
-    ui::Text txt_last{{UI_POS_X(10), UI_POS_Y(5), UI_POS_WIDTH_REMAINING(10), UI_POS_HEIGHT(1)}, ""};
-    ui::Console console_text{{UI_POS_X(0), UI_POS_Y(7), UI_POS_MAXWIDTH, UI_POS_HEIGHT_REMAINING(14)}};
+    Checkbox chk_callsgn{{UI_POS_X(14), UI_POS_Y(3)}, 9, "Call sign", true};
+    Checkbox chk_loop{{UI_POS_X(14), UI_POS_Y(4)}, 4, "loop", true};
+    ui::Text txt_last{{UI_POS_X(10), UI_POS_Y(7), UI_POS_WIDTH_REMAINING(10), UI_POS_HEIGHT(1)}, ""};
+    ui::Console console_text{{UI_POS_X(0), UI_POS_Y(9), UI_POS_MAXWIDTH, UI_POS_HEIGHT_REMAINING(14)}};
     ui::Button btn_clear{{UI_POS_X(0), UI_POS_Y_BOTTOM(5), UI_POS_WIDTH(5), UI_POS_HEIGHT(1)}, "CLR"};
     ui::Button btn_ptt{{UI_POS_X_CENTER(12), UI_POS_Y_BOTTOM(7), UI_POS_WIDTH(12), UI_POS_HEIGHT(3)}, "PTT"};
 
@@ -135,10 +140,11 @@ class MorseRadiotxView : public ui::View {
         {{UI_POS_X(9), UI_POS_Y(0)}, "Tone:", Theme::getInstance()->fg_light->foreground},
         {{UI_POS_X(18), UI_POS_Y(0)}, "Hz", Theme::getInstance()->fg_light->foreground},
         {{UI_POS_X(21), UI_POS_Y(0)}, "WPM:", Theme::getInstance()->fg_light->foreground},
-        {{UI_POS_X(14), UI_POS_Y(3)}, "BandW:", Theme::getInstance()->fg_light->foreground},
-        {{UI_POS_X(24), UI_POS_Y(3)}, "kHz", Theme::getInstance()->fg_light->foreground},
-        {{UI_POS_X(0), UI_POS_Y(5)}, "Last seq:", Theme::getInstance()->fg_light->foreground},
-        {{UI_POS_X(0), UI_POS_Y(6)}, "Sent Message:", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(0), UI_POS_Y(5)}, "BandW:", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(10), UI_POS_Y(5)}, "kHz", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(0), UI_POS_Y(4)}, "Wait time: ", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(0), UI_POS_Y(7)}, "Last seq:", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(0), UI_POS_Y(8)}, "Sent Message:", Theme::getInstance()->fg_light->foreground},
         {{UI_POS_X_RIGHT(7), UI_POS_Y_BOTTOM(5)}, "Vol.:", Theme::getInstance()->fg_light->foreground},
     };
 

firmware/application/freqman_db.cpp

@@ -134,6 +134,7 @@ options_t freqman_steps = {
     {"100kHz (FM2)", 100000},
     {"250kHz  (N2)", 250000},
     {"500kHz (WFM)", 500000},
+    {"750kHz      ", 750000},
     {"1MHz        ", 1000000},
 };
 
@@ -156,6 +157,7 @@ options_t freqman_steps_short = {
     {"100kHz", 100000},
     {"250kHz", 250000},
     {"500kHz", 500000},
+    {"750kHz", 750000},
     {"1MHz", 1000000},
 };
 

firmware/application/freqman_db.hpp

@@ -102,6 +102,7 @@ enum class freqman_type : uint8_t {
     _100kHz,
     _250kHz,
     _500kHz,
+    _750kHz,
     _1MHz,
     Unknown,
  * };
@@ -130,6 +131,7 @@ enum class freqman_type : uint8_t {
     freqman_step_info{ freqman_step::_100kHz,  "100kHz",  "100kHz (FM2)", 100'000 },
     freqman_step_info{ freqman_step::_250kHz,  "250kHz",  "250kHz  (N2)", 250'000 },
     freqman_step_info{ freqman_step::_500kHz,  "500kHz",  "500kHz (WFM)", 500'000 },
+    freqman_step_info{ freqman_step::_750kHz,  "750kHz",  "750kHz      ", 750'000 },
     freqman_step_info{ freqman_step::_1MHz,    "1MHz",    "1MHz        ", 1'000'000 },
     freqman_step_info{ freqman_step::Unknown,  "Unknown", "Unknown     ", 0 },
  * };

firmware/application/hackrf_core_mini.c

@@ -1,4 +1,5 @@
 #include "gpio_lpc.h"
+#include "gpio.h"
 
 typedef enum {
     LED1 = 0,
@@ -8,7 +9,7 @@ typedef enum {
 } led_t;
 
 /* GPIO Output PinMux */
-static struct gpio_t gpio_led[] = {
+static struct gpio gpio_led[] = {
     GPIO(2, 1),
     GPIO(2, 2),
     GPIO(2, 8),

firmware/application/portapack.cpp

@@ -636,7 +636,7 @@ init_status_t init() {
     // This function returns LD_SUCCESS (0) if the FPGA confirms the bitstream
     // Call fpga_bridge_init and continue boot regardless of result
     // (Watchdog was resetting device when we halted with while(1))
-    int load_result = fpga_bridge_init();
+    int load_result = fpga_bridge_init(&shared_memory.bb_data.data[0]);
     (void)load_result;  // Ignore result for now, just let boot continue
 
     /* RELEASE FPGA RESET */

firmware/application/ui/ui_spectrum.cpp

@@ -361,6 +361,8 @@ void WaterfallView::stop() {
         baseband::spectrum_streaming_stop();
         running_ = false;
     }
+    this->channel_fifo = nullptr;
+    this->audio_spectrum_data = nullptr;
 }
 
 void WaterfallView::show_audio_spectrum_view(const bool show) {

firmware/application/ui/ui_spectrum.hpp

@@ -173,12 +173,16 @@ class WaterfallView : public View {
     MessageHandlerRegistration message_handler_channel_spectrum_config{
         Message::ID::ChannelSpectrumConfig,
         [this](const Message* const p) {
+            if (!running_)
+                return;
             const auto message = *reinterpret_cast<const ChannelSpectrumConfigMessage*>(p);
             this->channel_fifo = message.fifo;
         }};
     MessageHandlerRegistration message_handler_audio_spectrum{
         Message::ID::AudioSpectrum,
         [this](const Message* const p) {
+            if (!running_)
+                return;
             const auto message = *reinterpret_cast<const AudioSpectrumMessage*>(p);
             this->audio_spectrum_data = message.data;
             this->audio_spectrum_update = true;
@@ -186,6 +190,8 @@ class WaterfallView : public View {
     MessageHandlerRegistration message_handler_frame_sync{
         Message::ID::DisplayFrameSync,
         [this](const Message* const) {
+            if (!running_)
+                return;
             if (this->channel_fifo) {
                 ChannelSpectrum channel_spectrum;
                 while (channel_fifo->out(channel_spectrum)) {

firmware/baseband/CMakeLists.txt

@@ -746,6 +746,8 @@ set(MODE_CPPSRC
 	${HACKRF_PATH}/firmware/common/usb_request.c
 	${HACKRF_PATH}/firmware/common/usb_standard_request.c
 	${HACKRF_PATH}/firmware/common/platform_detect.c
+	${HACKRF_PATH}/firmware/common/platform_gpio.c
+	${HACKRF_PATH}/firmware/common/platform_scu.c
 	${HACKRF_PATH}/firmware/common/gpio_lpc.c
 	${HACKRF_PATH}/firmware/common/firmware_info.c
 	${HACKRF_PATH}/firmware/common/si5351c.c

firmware/baseband/proc_epirb_tx.cpp

@@ -46,15 +46,15 @@ void EPIRBTXProcessor::execute(const buffer_c8_t& buffer) {
         if (mode_bpsk) {
             // BPSK Manchester beacon signal
             if (bpsk_pre_count < config_pre_count) {
-                // Pre-count state: send a negative phase carrier during pre-count
+                // Pre-count state: send carrier only during pre-count
                 bpsk_pre_count++;
-                re = i_neg;
-                im = q_neg;
+                re = i_carrier;
+                im = q_carrier;
             } else if (bpsk_post_count > 0) {
-                // Post-count: send a negative phase carrier during post-count
+                // Post-count: send carrier only during post-count
                 bpsk_post_count++;
-                re = i_neg;
-                im = q_neg;
+                re = i_carrier;
+                im = q_carrier;
                 if (bpsk_post_count >= config_post_count) {
                     // End transmission here
                     byte_index = 0;

firmware/baseband/proc_epirb_tx.hpp

@@ -60,14 +60,17 @@ class EPIRBTXProcessor : public BasebandProcessor {
     // Size of the frame to send in BPSK mode
     uint8_t frame_data_len = 0;
 
-    // BPSK parameters: Target phase +/-63° as per COSPAS/SARSAT specifications
-    static constexpr float phase_rad = 63.0f * M_PI / 180.0f;
+    // BPSK parameters: Target phase +/-1.1 RAD as per COSPAS/SARSAT specifications
+    static constexpr float phase_rad = 1.1f;
 
     // I/Q values for BPSK (positive phase and negative phase)
     int8_t i_pos = (int8_t)(cos(phase_rad) * 127);
     int8_t q_pos = (int8_t)(sin(phase_rad) * 127);
     int8_t i_neg = i_pos;
     int8_t q_neg = -q_pos;
+    // I/Q values for carrier only
+    static constexpr int8_t i_carrier = 127;
+    static constexpr int8_t q_carrier = 0;
 
     // COSPAS/SARSAT signal is manchester (2 states per bit) encoded 400 bit/sec
     static const uint32_t samples_per_halfbit = TONES_SAMPLERATE / 400 / 2;

firmware/baseband/sd_over_usb/hackrf_core.c

@@ -35,6 +35,9 @@
 #include "i2c_lpc.h"
 #include "cpld_jtag.h"
 #include "platform_detect.h"
+#include "platform_gpio.h"
+#include "platform_scu.h"
+#include "fixed_point.h"
 #include "clkin.h"
 #include <libopencm3/lpc43xx/cgu.h>
 #include <libopencm3/lpc43xx/ccu.h>
@@ -48,7 +51,7 @@
 #include "gpio_lpc.h"
 
 /* GPIO Output PinMux */
-static struct gpio_t gpio_led[] = {
+static struct gpio gpio_led[] = {
     GPIO(2, 1),
     GPIO(2, 2),
     GPIO(2, 8),
@@ -58,90 +61,89 @@ static struct gpio_t gpio_led[] = {
 };
 
 // clang-format off
-static struct gpio_t gpio_1v8_enable        = GPIO(3,  6);
+static struct gpio gpio_1v8_enable        = GPIO(3,  6);
 
 /* MAX283x GPIO (XCVR_CTL) PinMux */
-static struct gpio_t gpio_max283x_select    = GPIO(0, 15);
+static struct gpio gpio_max283x_select    = GPIO(0, 15);
 
 /* MAX5864 SPI chip select (AD_CS) GPIO PinMux */
-static struct gpio_t gpio_max5864_select    = GPIO(2,  7);
+static struct gpio gpio_max5864_select    = GPIO(2,  7);
 
 /* RFFC5071 GPIO serial interface PinMux */
 // #ifdef RAD1O
-// static struct gpio_t gpio_rffc5072_select   = GPIO(2, 13);
-// static struct gpio_t gpio_rffc5072_clock    = GPIO(5,  6);
-// static struct gpio_t gpio_rffc5072_data     = GPIO(3,  3);
-// static struct gpio_t gpio_rffc5072_reset    = GPIO(2, 14);
+// static struct gpio gpio_rffc5072_select   = GPIO(2, 13);
+// static struct gpio gpio_rffc5072_clock    = GPIO(5,  6);
+// static struct gpio gpio_rffc5072_data     = GPIO(3,  3);
+// static struct gpio gpio_rffc5072_reset    = GPIO(2, 14);
 // #endif
 
 /* RF supply (VAA) control */
 #ifdef HACKRF_ONE
-static struct gpio_t gpio_vaa_disable       = GPIO(2, 9);
+static struct gpio gpio_vaa_disable       = GPIO(2, 9);
 #endif
 #ifdef RAD1O
-static struct gpio_t gpio_vaa_enable        = GPIO(2, 9);
+static struct gpio gpio_vaa_enable        = GPIO(2, 9);
 #endif
 
-static struct gpio_t gpio_w25q80bv_hold     = GPIO(1, 14);
-static struct gpio_t gpio_w25q80bv_wp       = GPIO(1, 15);
-static struct gpio_t gpio_w25q80bv_select   = GPIO(5, 11);
+static struct gpio gpio_w25q80bv_hold     = GPIO(1, 14);
+static struct gpio gpio_w25q80bv_wp       = GPIO(1, 15);
 
 /* RF switch control */
 #ifdef HACKRF_ONE
-static struct gpio_t gpio_hp                = GPIO(2,  0);
-static struct gpio_t gpio_lp                = GPIO(2, 10);
-static struct gpio_t gpio_tx_mix_bp         = GPIO(2, 11);
-static struct gpio_t gpio_no_mix_bypass     = GPIO(1,  0);
-static struct gpio_t gpio_rx_mix_bp         = GPIO(2, 12);
-static struct gpio_t gpio_tx_amp            = GPIO(2, 15);
-static struct gpio_t gpio_tx                = GPIO(5, 15);
-static struct gpio_t gpio_mix_bypass        = GPIO(5, 16);
-static struct gpio_t gpio_rx                = GPIO(5,  5);
-static struct gpio_t gpio_no_tx_amp_pwr     = GPIO(3,  5);
-static struct gpio_t gpio_amp_bypass        = GPIO(0, 14);
-static struct gpio_t gpio_rx_amp            = GPIO(1, 11);
-static struct gpio_t gpio_no_rx_amp_pwr     = GPIO(1, 12);
+static struct gpio gpio_hp                = GPIO(2,  0);
+static struct gpio gpio_lp                = GPIO(2, 10);
+static struct gpio gpio_tx_mix_bp         = GPIO(2, 11);
+static struct gpio gpio_no_mix_bypass     = GPIO(1,  0);
+static struct gpio gpio_rx_mix_bp         = GPIO(2, 12);
+static struct gpio gpio_tx_amp            = GPIO(2, 15);
+static struct gpio gpio_tx                = GPIO(5, 15);
+static struct gpio gpio_mix_bypass        = GPIO(5, 16);
+static struct gpio gpio_rx                = GPIO(5,  5);
+static struct gpio gpio_no_tx_amp_pwr     = GPIO(3,  5);
+static struct gpio gpio_amp_bypass        = GPIO(0, 14);
+static struct gpio gpio_rx_amp            = GPIO(1, 11);
+static struct gpio gpio_no_rx_amp_pwr     = GPIO(1, 12);
 #endif
 #ifdef RAD1O
-static struct gpio_t gpio_tx_rx_n           = GPIO(1,  11);
-static struct gpio_t gpio_tx_rx             = GPIO(0,  14);
-static struct gpio_t gpio_by_mix            = GPIO(1,  12);
-static struct gpio_t gpio_by_mix_n          = GPIO(2,  10);
-static struct gpio_t gpio_by_amp            = GPIO(1,  0);
-static struct gpio_t gpio_by_amp_n          = GPIO(5,  5);
-static struct gpio_t gpio_mixer_en          = GPIO(5,  16);
-static struct gpio_t gpio_low_high_filt     = GPIO(2,  11);
-static struct gpio_t gpio_low_high_filt_n   = GPIO(2,  12);
-static struct gpio_t gpio_tx_amp            = GPIO(2,  15);
-static struct gpio_t gpio_rx_lna            = GPIO(5,  15);
+static struct gpio gpio_tx_rx_n           = GPIO(1,  11);
+static struct gpio gpio_tx_rx             = GPIO(0,  14);
+static struct gpio gpio_by_mix            = GPIO(1,  12);
+static struct gpio gpio_by_mix_n          = GPIO(2,  10);
+static struct gpio gpio_by_amp            = GPIO(1,  0);
+static struct gpio gpio_by_amp_n          = GPIO(5,  5);
+static struct gpio gpio_mixer_en          = GPIO(5,  16);
+static struct gpio gpio_low_high_filt     = GPIO(2,  11);
+static struct gpio gpio_low_high_filt_n   = GPIO(2,  12);
+static struct gpio gpio_tx_amp            = GPIO(2,  15);
+static struct gpio gpio_rx_lna            = GPIO(5,  15);
 #endif
 
 /* CPLD JTAG interface GPIO pins */
-static struct gpio_t gpio_cpld_tdo          = GPIO(5, 18);
-static struct gpio_t gpio_cpld_tck          = GPIO(3,  0);
+static struct gpio gpio_cpld_tdo          = GPIO(5, 18);
+static struct gpio gpio_cpld_tck          = GPIO(3,  0);
 #if (defined HACKRF_ONE || defined RAD1O)
-static struct gpio_t gpio_cpld_tms          = GPIO(3,  4);
-static struct gpio_t gpio_cpld_tdi          = GPIO(3,  1);
+static struct gpio gpio_cpld_tms          = GPIO(3,  4);
+static struct gpio gpio_cpld_tdi          = GPIO(3,  1);
 #else
-static struct gpio_t gpio_cpld_tms          = GPIO(3,  1);
-static struct gpio_t gpio_cpld_tdi          = GPIO(3,  4);
+static struct gpio gpio_cpld_tms          = GPIO(3,  1);
+static struct gpio gpio_cpld_tdi          = GPIO(3,  4);
 #endif
 
 #ifdef HACKRF_ONE
-static struct gpio_t gpio_cpld_pp_tms       = GPIO(1,  1);
-static struct gpio_t gpio_cpld_pp_tdo       = GPIO(1,  8);
+static struct gpio gpio_cpld_pp_tms       = GPIO(1,  1);
+static struct gpio gpio_cpld_pp_tdo       = GPIO(1,  8);
 #endif
 
 /* other CPLD interface GPIO pins */
-static struct gpio_t gpio_hw_sync_enable    = GPIO(5, 12);
-static struct gpio_t gpio_q_invert          = GPIO(0, 13);
+static struct gpio gpio_hw_sync_enable    = GPIO(5, 12);
+static struct gpio gpio_q_invert          = GPIO(0, 13);
 
 /* HackRF One r9 */
 #ifdef HACKRF_ONE
-static struct gpio_t gpio_h1r9_rx             = GPIO(0, 7);
-static struct gpio_t gpio_h1r9_1v8_enable     = GPIO(2, 9);
-static struct gpio_t gpio_h1r9_vaa_disable    = GPIO(3, 6);
-static struct gpio_t gpio_h1r9_hw_sync_enable = GPIO(5, 5);
+static struct gpio gpio_h1r9_rx             = GPIO(0, 7);
+static struct gpio gpio_h1r9_1v8_enable     = GPIO(2, 9);
+static struct gpio gpio_h1r9_vaa_disable    = GPIO(3, 6);
+static struct gpio gpio_h1r9_hw_sync_enable = GPIO(5, 5);
 #endif
 // clang-format on
 
@@ -216,11 +218,10 @@ max5864_driver_t max5864 = {
     .target_init = max5864_target_init,
 };
 
-const ssp_config_t ssp_config_w25q80bv = {
+ssp_config_t ssp_config_w25q80bv = {
     .data_bits = SSP_DATA_8BITS,
     .serial_clock_rate = 2,
     .clock_prescale_rate = 2,
-    .gpio_select = &gpio_w25q80bv_select,
 };
 
 spi_bus_t spi_bus_ssp0 = {
@@ -431,96 +432,105 @@ bool sample_rate_frac_set(uint32_t rate_num, uint32_t rate_denom) {
     return true;
 }
 
-bool sample_rate_set(const uint32_t sample_rate_hz) {
-    uint32_t p1 = 4608;
-    uint32_t p2 = 0;
-    uint32_t p3 = 0;
+/*
+ * Configure clock generator to produce sample clock in units of 1/(2**24) Hz.
+ * Can be called with program=false for a dry run that returns the resultant
+ * frequency without actually configuring the clock generator.
+ */
+fp_40_24_t sample_rate_set(const fp_40_24_t sample_rate, const bool program) {
+    const fp_40_24_t vco = 800 * FP_ONE_MHZ;
+    uint64_t p1, p2, p3;
+    uint64_t n, d, q;
+    fp_40_24_t remainder, resultant_rate;
 
-    switch (sample_rate_hz) {
-        case 8000000:
-            p1 = SI_INTDIV(50);  // 800MHz / 50 = 16 MHz (SGPIO), 8 MHz (codec)
-            break;
+    fp_40_24_t rate = sample_rate * 2;
 
-        case 9216000:
-            // 43.40277777777778: a = 43; b = 29; c = 72
-            p1 = 5043;
-            p2 = 40;
-            p3 = 72;
-            break;
+    p1 = ((128 * vco) / rate) - 512;
+    if (vco % rate) {
+        n = (128 * vco) - (rate * (p1 + 512));
+        d = rate / FP_ONE_HZ;
+        n += (d / 2);
+        p2 = n / d;
+        p3 = 1 << 24;
 
-        case 10000000:
-            p1 = SI_INTDIV(40);  // 800MHz / 40 = 20 MHz (SGPIO), 10 MHz (codec)
-            break;
+        unsigned int shift = p2 ? __builtin_ctzll(p2) : 24;
+        p2 >>= shift;
+        p3 >>= shift;
 
-        case 12288000:
-            // 32.552083333333336: a = 32; b = 159; c = 288
-            p1 = 3654;
-            p2 = 192;
-            p3 = 288;
-            break;
+        const uint64_t p3_max = 0xfffff;
+        if (p3 > p3_max) {
+            p2 *= p3_max;
+            p2 += (p3 / 2);
+            p2 /= p3;
+            p3 = p3_max;
+        }
 
-        case 12500000:
-            p1 = SI_INTDIV(32);  // 800MHz / 32 = 25 MHz (SGPIO), 12.5 MHz (codec)
-            break;
+        if (p2 >= p3) {
+            p1++;
+            p2 = 0;
+        }
+    } else {
+        p2 = 0;
+    }
 
-        case 16000000:
-            p1 = SI_INTDIV(25);  // 800MHz / 25 = 32 MHz (SGPIO), 16 MHz (codec)
-            break;
+    if (p1 > 0x3fe00) {
+        p1 = 0x3fe00;
+        p2 = 0;
+    }
 
-        case 18432000:
-            // 21.70138888889: a = 21; b = 101; c = 144
-            p1 = 2265;
-            p2 = 112;
-            p3 = 144;
-            break;
+    if (p2 == 0) {
+        p3 = 1;
+        n = (vco * 128);
+        d = (p1 + 512);
+        n += (d / 2);
+        resultant_rate = n / d;
+    } else {
+        const uint64_t vco_hz = vco / FP_ONE_HZ;
+        n = p3 * vco_hz * 128;
+        d = p3 * (p1 + 512) + p2;
+        const uint64_t rate_hz = n / d;
+        remainder = (n - (d * rate_hz)) * FP_ONE_HZ;
+        remainder += (d / 2);
+        q = remainder / d;
+        resultant_rate = (rate_hz * FP_ONE_HZ) + q;
+    }
 
-        case 20000000:
-            p1 = SI_INTDIV(20);  // 800MHz / 20 = 40 MHz (SGPIO), 20 MHz (codec)
-            break;
+    resultant_rate = (resultant_rate + 1) / 2;
 
-        default:
-            return false;
+    if (!program) {
+        return resultant_rate;
+    }
+
+    bool streaming = sgpio_cpld_stream_is_enabled(&sgpio_config);
+
+    if (streaming) {
+        sgpio_cpld_stream_disable(&sgpio_config);
+    }
+
+    if (p1 & 0x1 || p2) {
+        si5351c_set_int_mode(&clock_gen, 0, 0);
+    } else {
+        si5351c_set_int_mode(&clock_gen, 0, 1);
     }
 
     if (detected_platform() == BOARD_ID_HACKRF1_R9) {
-        /*
-         * On HackRF One r9 all sample clocks are externally derived
-         * from MS1/CLK1 operating at twice the sample rate.
-         */
         si5351c_configure_multisynth(&clock_gen, 1, p1, p2, p3, 0);
     } else {
-        /*
-         * On other platforms the clock generator produces three
-         * different sample clocks, all derived from multisynth 0.
-         */
-        /* MS0/CLK0 is the source for the MAX5864/CPLD (CODEC_CLK). */
         si5351c_configure_multisynth(&clock_gen, 0, p1, p2, p3, 1);
-
-        /* MS0/CLK1 is the source for the CPLD (CODEC_X2_CLK). */
-        si5351c_configure_multisynth(
-            &clock_gen,
-            1,
-            p1,
-            0,
-            1,
-            0);  // p1 doesn't matter
-
-        /* MS0/CLK2 is the source for SGPIO (CODEC_X2_CLK) */
-        si5351c_configure_multisynth(
-            &clock_gen,
-            2,
-            p1,
-            0,
-            1,
-            0);  // p1 doesn't matter
+        si5351c_configure_multisynth(&clock_gen, 1, 0, 0, 0, 0);
+        si5351c_configure_multisynth(&clock_gen, 2, 0, 0, 0, 0);
     }
 
-    return true;
+    if (streaming) {
+        sgpio_cpld_stream_enable(&sgpio_config);
+    }
+
+    return resultant_rate;
 }
 
 bool baseband_filter_bandwidth_set(const uint32_t bandwidth_hz) {
     uint32_t bandwidth_hz_real;
-    bandwidth_hz_real = max283x_set_lpf_bandwidth(&max283x, bandwidth_hz);
+    bandwidth_hz_real = max283x_set_lpf_bandwidth(&max283x, MAX283x_MODE_RX, bandwidth_hz);
 
     if (bandwidth_hz_real) {
         hackrf_ui()->set_filter_bw(bandwidth_hz_real);
@@ -615,8 +625,8 @@ void cpu_clock_init(void) {
     si5351c_power_down_all_clocks(&clock_gen);
     si5351c_set_crystal_configuration(&clock_gen);
     si5351c_enable_xo_and_ms_fanout(&clock_gen);
-    si5351c_configure_pll_sources(&clock_gen);
-    si5351c_configure_pll_multisynth(&clock_gen);
+    si5351c_configure_pll_sources(&clock_gen, PLL_SOURCE_XTAL);
+    si5351c_configure_pll_multisynth(&clock_gen, PLL_SOURCE_XTAL);
 
     /*
      * Clocks on HackRF One r9:
@@ -667,7 +677,7 @@ void cpu_clock_init(void) {
     /* MS7/CLK7 is unused. */
 
     /* Set to 10 MHz, the common rate between Jawbreaker and HackRF One. */
-    sample_rate_set(10000000);
+    sample_rate_set(10000000 * (fp_40_24_t)FP_ONE_HZ, true);
 
     si5351c_set_clock_source(&clock_gen, PLL_SOURCE_XTAL);
     // soft reset
@@ -854,6 +864,8 @@ void ssp1_set_mode_max5864(void) {
 }
 
 void pin_setup(void) {
+    const platform_scu_t* scu = platform_scu();
+
     /* Configure all GPIO as Input (safe state) */
     // gpio_init();
 
@@ -872,26 +884,26 @@ void pin_setup(void) {
      * LPC43xx pull-up and pull-down resistors are approximately 53K.
      */
 #ifdef HACKRF_ONE
-    scu_pinmux(SCU_PINMUX_PP_TMS, SCU_GPIO_PUP | SCU_CONF_FUNCTION0);
-    scu_pinmux(SCU_PINMUX_PP_TDO, SCU_GPIO_PDN | SCU_CONF_FUNCTION0);
+    scu_pinmux(scu->PINMUX_PP_TMS, SCU_GPIO_PUP | SCU_CONF_FUNCTION0);
+    scu_pinmux(scu->PINMUX_PP_TDO, SCU_GPIO_PDN | SCU_CONF_FUNCTION0);
 #endif
-    scu_pinmux(SCU_PINMUX_CPLD_TMS, SCU_GPIO_NOPULL | SCU_CONF_FUNCTION0);
-    scu_pinmux(SCU_PINMUX_CPLD_TDI, SCU_GPIO_NOPULL | SCU_CONF_FUNCTION0);
-    scu_pinmux(SCU_PINMUX_CPLD_TDO, SCU_GPIO_PDN | SCU_CONF_FUNCTION4);
-    scu_pinmux(SCU_PINMUX_CPLD_TCK, SCU_GPIO_PDN | SCU_CONF_FUNCTION0);
+    scu_pinmux(scu->PINMUX_CPLD_TMS, SCU_GPIO_NOPULL | SCU_CONF_FUNCTION0);
+    scu_pinmux(scu->PINMUX_CPLD_TDI, SCU_GPIO_NOPULL | SCU_CONF_FUNCTION0);
+    scu_pinmux(scu->PINMUX_CPLD_TDO, SCU_GPIO_PDN | SCU_CONF_FUNCTION4);
+    scu_pinmux(scu->PINMUX_CPLD_TCK, SCU_GPIO_PDN | SCU_CONF_FUNCTION0);
 
     /* Configure SCU Pin Mux as GPIO */
-    scu_pinmux(SCU_PINMUX_LED1, SCU_GPIO_NOPULL);
-    scu_pinmux(SCU_PINMUX_LED2, SCU_GPIO_NOPULL);
-    scu_pinmux(SCU_PINMUX_LED3, SCU_GPIO_NOPULL);
+    scu_pinmux(scu->PINMUX_LED1, SCU_GPIO_NOPULL);
+    scu_pinmux(scu->PINMUX_LED2, SCU_GPIO_NOPULL);
+    scu_pinmux(scu->PINMUX_LED3, SCU_GPIO_NOPULL);
 #ifdef RAD1O
-    scu_pinmux(SCU_PINMUX_LED4, SCU_GPIO_NOPULL | SCU_CONF_FUNCTION4);
+    scu_pinmux(scu->PINMUX_LED4, SCU_GPIO_NOPULL | SCU_CONF_FUNCTION4);
 #endif
 
     /* Configure USB indicators */
 #ifdef JAWBREAKER
-    scu_pinmux(SCU_PINMUX_USB_LED0, SCU_CONF_FUNCTION3);
-    scu_pinmux(SCU_PINMUX_USB_LED1, SCU_CONF_FUNCTION3);
+    scu_pinmux(scu->PINMUX_USB_LED0, SCU_CONF_FUNCTION3);
+    scu_pinmux(scu->PINMUX_USB_LED1, SCU_CONF_FUNCTION3);
 #endif
 
     gpio_output(&gpio_led[0]);
@@ -905,11 +917,11 @@ void pin_setup(void) {
     if (detected_platform() == BOARD_ID_HACKRF1_R9) {
 #ifdef HACKRF_ONE
         gpio_output(&gpio_h1r9_1v8_enable);
-        scu_pinmux(SCU_H1R9_EN1V8, SCU_GPIO_FAST | SCU_CONF_FUNCTION0);
+        scu_pinmux(scu->H1R9_EN1V8, SCU_GPIO_FAST | SCU_CONF_FUNCTION0);
 #endif
     } else {
         gpio_output(&gpio_1v8_enable);
-        scu_pinmux(SCU_PINMUX_EN1V8, SCU_GPIO_FAST | SCU_CONF_FUNCTION0);
+        scu_pinmux(scu->PINMUX_EN1V8, SCU_GPIO_FAST | SCU_CONF_FUNCTION0);
     }
 
 #ifdef HACKRF_ONE
@@ -935,8 +947,8 @@ void pin_setup(void) {
     scu_pinmux(CLK0, SCU_CLK_IN | SCU_CONF_FUNCTION7);
     scu_pinmux(CLK2, SCU_CLK_IN | SCU_CONF_FUNCTION7);
 
-    scu_pinmux(SCU_PINMUX_GPIO3_10, SCU_GPIO_PDN | SCU_CONF_FUNCTION0);
-    scu_pinmux(SCU_PINMUX_GPIO3_11, SCU_GPIO_PDN | SCU_CONF_FUNCTION0);
+    scu_pinmux(scu->PINMUX_GPIO3_10, SCU_GPIO_PDN | SCU_CONF_FUNCTION0);
+    scu_pinmux(scu->PINMUX_GPIO3_11, SCU_GPIO_PDN | SCU_CONF_FUNCTION0);
 
 #endif
 
@@ -956,7 +968,7 @@ void pin_setup(void) {
     rf_path_pin_setup(&rf_path);
 
     /* Configure external clock in */
-    scu_pinmux(SCU_PINMUX_GP_CLKIN, SCU_CLK_IN | SCU_CONF_FUNCTION1);
+    scu_pinmux(scu->PINMUX_GP_CLKIN, SCU_CLK_IN | SCU_CONF_FUNCTION1);
 
     sgpio_configure_pin_functions(&sgpio_config);
 }

firmware/baseband/sd_over_usb/scsi.c

@@ -22,6 +22,7 @@
 
 #include "scsi.h"
 #include "diskio.h"
+#include "gpio_lpc.h"
 #include <libopencm3/lpc43xx/scu.h>
 #include <libopencm3/lpc43xx/rgu.h>
 #include <libopencm3/lpc43xx/wwdt.h>
@@ -286,7 +287,7 @@ void scsi_command(msd_cbw_t* msd_cbw_data) {
 
         case SCSI_CMD_START_STOP_UNIT:
             SCU_SFSP2_8 = (SCU_SFSP2_8 & ~(7)) | 4;
-            struct gpio_t dfu = GPIO(5, 7);
+            struct gpio dfu = GPIO(5, 7);
             gpio_output(&dfu);
             gpio_clear(&dfu);
 

firmware/chibios-portapack/boards/PORTAPACK_APPLICATION/fpga_bridge.h

@@ -17,16 +17,16 @@ extern "C" {
 #ifdef PRALINE
 
 /* FPGA Register Map Address 0x03 (Dual Purpose) */
-#define FPGA_REG_RX_DIGITAL_GAIN   0x03  /* Digital Shift / scaling (RX Mode) */
-#define FPGA_REG_TX_CONTROL        0x03  /* NCO_EN and TX flags (TX Mode) */
+#define FPGA_REG_RX_DIGITAL_GAIN 0x03 /* Digital Shift / scaling (RX Mode) */
+#define FPGA_REG_TX_CONTROL 0x03      /* NCO_EN and TX flags (TX Mode) */
 
 /* FPGA Register Map Address 0x04 (Shared) */
-#define FPGA_REG_RX_DC_BLOCK_WIDTH  0x04  /* Notch filter cutoff (RX Mode) */
-#define FPGA_REG_TX_INTERP           0x04  /* Interpolation ratio (TX Mode) */
+#define FPGA_REG_RX_DC_BLOCK_WIDTH 0x04 /* Notch filter cutoff (RX Mode) */
+#define FPGA_REG_TX_INTERP 0x04         /* Interpolation ratio (TX Mode) */
 
 /* FPGA Register Map Address 0x05 (Shared) */
-#define FPGA_REG_RX_DC_ADAPT_RATE   0x05  /* Settle time/Integration (RX Mode) */
-#define FPGA_REG_TX_PHASE_STEP      0x05  /* NCO frequency step (TX Mode) */
+#define FPGA_REG_RX_DC_ADAPT_RATE 0x05 /* Settle time/Integration (RX Mode) */
+#define FPGA_REG_TX_PHASE_STEP 0x05    /* NCO frequency step (TX Mode) */
 
 /*
  * FPGA Operating Mode
@@ -41,60 +41,60 @@ typedef enum {
  * FPGA Register Addresses
  * Note: Registers 3-5 are dual-purpose (meaning depends on RX/TX mode)
  */
-#define FPGA_REG_CTRL              0x01  /* Control register */
-#define FPGA_REG_DECIM             0x02  /* Decimation (RX) / unused (TX) */
-#define FPGA_REG_SHARED_3          0x03  /* Dual-purpose register */
-#define FPGA_REG_SHARED_4          0x04  /* Dual-purpose register */
-#define FPGA_REG_SHARED_5          0x05  /* Dual-purpose register */
+#define FPGA_REG_CTRL 0x01     /* Control register */
+#define FPGA_REG_DECIM 0x02    /* Decimation (RX) / unused (TX) */
+#define FPGA_REG_SHARED_3 0x03 /* Dual-purpose register */
+#define FPGA_REG_SHARED_4 0x04 /* Dual-purpose register */
+#define FPGA_REG_SHARED_5 0x05 /* Dual-purpose register */
 
 /*
  * Register 1 (CTRL) Bit Definitions
  */
-#define FPGA_CTRL_DC_BLOCK_EN      (1 << 0)  /* DC block enable */
-#define FPGA_CTRL_QUARTER_SHIFT_EN (1 << 1)  /* Quarter-rate shift enable */
-#define FPGA_CTRL_QUARTER_SHIFT_UP (1 << 2)  /* Shift direction: 1=up, 0=down */
-#define FPGA_CTRL_TX_MODE          (1 << 5)  /* TX mode indicator (if applicable) */
-#define FPGA_CTRL_PRBS_EN          (1 << 6)  /* PRBS test mode */
-#define FPGA_CTRL_TRIGGER_EN       (1 << 7)  /* External trigger enable */
+#define FPGA_CTRL_DC_BLOCK_EN (1 << 0)      /* DC block enable */
+#define FPGA_CTRL_QUARTER_SHIFT_EN (1 << 1) /* Quarter-rate shift enable */
+#define FPGA_CTRL_QUARTER_SHIFT_UP (1 << 2) /* Shift direction: 1=up, 0=down */
+#define FPGA_CTRL_TX_MODE (1 << 5)          /* TX mode indicator (if applicable) */
+#define FPGA_CTRL_PRBS_EN (1 << 6)          /* PRBS test mode */
+#define FPGA_CTRL_TRIGGER_EN (1 << 7)       /* External trigger enable */
 
 /*
  * Register 3 Dual-Purpose Definitions
  */
 /* RX Mode: Digital gain/shift */
-#define FPGA_REG3_RX_DIGITAL_GAIN  0x03
-#define FPGA_RX_GAIN_SHIFT_MASK    0x0F  /* Bits [3:0] - shift amount */
+#define FPGA_REG3_RX_DIGITAL_GAIN 0x03
+#define FPGA_RX_GAIN_SHIFT_MASK 0x0F /* Bits [3:0] - shift amount */
 
 /* TX Mode: NCO control */
-#define FPGA_REG3_TX_NCO_CTRL      0x03
-#define FPGA_TX_NCO_EN             (1 << 0)  /* NCO enable */
-#define FPGA_TX_NCO_INVERT         (1 << 1)  /* Invert spectrum */
+#define FPGA_REG3_TX_NCO_CTRL 0x03
+#define FPGA_TX_NCO_EN (1 << 0)     /* NCO enable */
+#define FPGA_TX_NCO_INVERT (1 << 1) /* Invert spectrum */
 
 /*
  * Register 4 Dual-Purpose Definitions
  */
 /* RX Mode: DC block notch width */
-#define FPGA_REG4_RX_DC_WIDTH      0x04
-#define FPGA_RX_DC_WIDTH_MASK      0x07  /* Bits [2:0] */
+#define FPGA_REG4_RX_DC_WIDTH 0x04
+#define FPGA_RX_DC_WIDTH_MASK 0x07 /* Bits [2:0] */
 
 /* TX Mode: Interpolation ratio */
-#define FPGA_REG4_TX_INTERP        0x04
-#define FPGA_TX_INTERP_MASK        0x07  /* Bits [2:0] */
+#define FPGA_REG4_TX_INTERP 0x04
+#define FPGA_TX_INTERP_MASK 0x07 /* Bits [2:0] */
 
 /*
  * Register 5 Dual-Purpose Definitions
  */
 /* RX Mode: DC block adaptation rate */
-#define FPGA_REG5_RX_DC_RATE       0x05
-#define FPGA_RX_DC_RATE_MASK       0xFF  /* Bits [7:0] */
+#define FPGA_REG5_RX_DC_RATE 0x05
+#define FPGA_RX_DC_RATE_MASK 0xFF /* Bits [7:0] */
 
 /* TX Mode: NCO phase step (frequency) */
-#define FPGA_REG5_TX_PHASE_STEP    0x05
-#define FPGA_TX_PHASE_STEP_MASK    0xFF  /* Bits [7:0] */
+#define FPGA_REG5_TX_PHASE_STEP 0x05
+#define FPGA_TX_PHASE_STEP_MASK 0xFF /* Bits [7:0] */
 
 /* Export default values so other methods can use them */
 #define FPGA_RX_DEFAULT_DIGITAL_GAIN 0x00
-#define FPGA_RX_DEFAULT_DC_WIDTH     0x04
-#define FPGA_RX_DEFAULT_ADAPT_RATE   0x08
+#define FPGA_RX_DEFAULT_DC_WIDTH 0x04
+#define FPGA_RX_DEFAULT_ADAPT_RATE 0x08
 
 /*
  * Core Functions
@@ -102,7 +102,7 @@ typedef enum {
 
 /* Initialize the FPGA - loads bitstream from SPIFI flash
  * Returns: 0 on success, non-zero on failure */
-int fpga_bridge_init(void);
+int fpga_bridge_init(uint8_t* mem_base);
 
 /* Set operating mode - MUST be called before using mode-specific functions
  * This ensures registers 3-5 are interpreted correctly */

firmware/common/i2cdev_max17055.cpp

@@ -214,6 +214,14 @@ bool I2cDev_MAX17055::init(uint8_t addr_) {
     return false;
 }
 
+bool I2cDev_MAX17055::reInit() {
+    if (!full_reset_and_init()) {
+        return false;
+    }
+    partialInit();
+    return true;
+}
+
 bool I2cDev_MAX17055::full_reset_and_init() {
     if (!soft_reset()) {
         return false;
@@ -235,12 +243,12 @@ bool I2cDev_MAX17055::soft_reset() {
 }
 
 bool I2cDev_MAX17055::initialize_custom_parameters() {
-    if (!write_register(0xD0, 0x03E8)) return false;                                                                                                  // Unknown register, possibly related to battery profile
-    if (!write_register(0xDB, 0x0000)) return false;                                                                                                  // ModelCfg
-    if (!write_register(0x05, 0x0000)) return false;                                                                                                  // RepCap
-    uint32_t designcap = portapack::device_type == portapack::DEV_PORTARF ? __MAX17055_Design_Capacity_PRF__ * 2 : __MAX17055_Design_Capacity__ * 2;  // the original design has a 2x multiplier here, so i keep it
-    if (!write_register(0x18, designcap)) return false;                                                                                               // DesignCap
-    if (!write_register(0x45, designcap / 32)) return false;                                                                                          // dQAcc  =  DesignCap / 32
+    if (!write_register(0xD0, 0x03E8)) return false;                           // Unknown register, possibly related to battery profile
+    if (!write_register(0xDB, 0x0000)) return false;                           // ModelCfg
+    if (!write_register(0x05, 0x0000)) return false;                           // RepCap
+    uint32_t designcap = portapack::persistent_memory::battery_cap_mah() * 2;  // the original design has a 2x multiplier here, so i keep it
+    if (!write_register(0x18, designcap)) return false;                        // DesignCap
+    if (!write_register(0x45, designcap / 32)) return false;                   // dQAcc  =  DesignCap / 32
 
     if (!write_register(0x1E, 0x03C0)) return false;                                  // IChgTerm
     if (!write_register(0x3A, 0x9661)) return false;                                  // VEmpty

firmware/common/i2cdev_max17055.hpp

@@ -290,7 +290,7 @@ class I2cDev_MAX17055 : public I2cDev {
     uint16_t averageMVoltage(void);
     int32_t instantCurrent(void);
     uint16_t stateOfCharge(void);
-
+    bool reInit();  // call when battery parameters changed from ui. don't call if not needed, or the battery is not changed!!!
    private:
     const RegisterEntry* findEntry(const char* name) const;
 

firmware/common/portapack_persistent_memory.cpp

@@ -156,8 +156,7 @@ struct misc_config_t {
     bool tx_amp_disabled : 1;
 
     uint8_t tx_gain_max_db;
-    uint8_t PLACEHOLDER_1;
-    uint8_t PLACEHOLDER_2;
+    uint16_t batt_cap_mah;
 };
 static_assert(sizeof(misc_config_t) == sizeof(uint32_t));
 
@@ -445,6 +444,8 @@ void defaults() {
     set_config_tx_disabled(false);
     set_config_tx_amp_disabled(false);
     set_config_tx_gain_max_db(47);
+
+    set_battery_cap_mah(0);
 }
 
 void init() {
@@ -1243,6 +1244,32 @@ int load_persistent_settings_from_file() {
     return true;
 }
 
+bool battery_cap_valid() {
+    return (data->misc_config.batt_cap_mah >= BATT_18650_MIN_MAH && data->misc_config.batt_cap_mah <= BATT_18650_MAX_MAH);
+}
+
+void set_battery_cap_mah(uint16_t mah) {
+    if ((mah < BATT_18650_MIN_MAH || mah > BATT_18650_MAX_MAH) && mah != 0) {
+        // Invalid value, ignore it.
+        return;
+    }
+    if (data->misc_config.batt_cap_mah != mah) {
+        data->misc_config.batt_cap_mah = mah;
+    }
+}
+
+uint32_t battery_cap_mah() {
+    if (battery_cap_valid()) {
+        return data->misc_config.batt_cap_mah;
+    }
+    // we don't know, need to assume.
+    if (portapack::device_type == portapack::DEV_PORTARF) return 3000;
+#ifdef PRALINE
+    return 2000;  // with h4 + pro and h4pro + pro it is ~safe
+#endif
+    return 2500;  // h4 + one
+}
+
 // Pmem size helper
 
 size_t data_size() {

firmware/common/portapack_persistent_memory.hpp

@@ -45,6 +45,10 @@
 #define PMEM_SIZE_BYTES 256  // total amount of pmem space in bytes, including checksum
 #define PMEM_SIZE_WORDS (PMEM_SIZE_BYTES / 4)
 
+// to check battery mins and maxes in pmem, and validity
+#define BATT_18650_MIN_MAH 1000
+#define BATT_18650_MAX_MAH 5000
+
 using namespace modems;
 using namespace serializer;
 using namespace ui;
@@ -387,6 +391,11 @@ uint32_t pmem_data_word(uint32_t index);
 uint32_t pmem_stored_checksum(void);
 uint32_t pmem_calculated_checksum(void);
 
+// battery capacity settings
+void set_battery_cap_mah(uint16_t mah);  // 0 is not known; use assumed default based on device type/build config
+uint32_t battery_cap_mah();
+bool battery_cap_valid();
+
 size_t data_size();
 
 } /* namespace persistent_memory */

sdcard/FREQMAN/DETECTOR.TXT

@@ -0,0 +1,21 @@
+# Around 315 MHz (common for older remotes, key fobs in some regions)
+# Window centered on 315 MHz, covers 314.625 - 315.375 MHz
+f=315000000,d=Remotes 315M
+
+# Around 433.92 MHz (very common for remotes, sensors, key fobs globally)
+# Window centered on 433.92 MHz, covers 433.545 - 434.295 MHz
+f=433920000,d=Remotes 433.92M
+
+# EU433 Band (Europe, typically 433.05 MHz to 434.79 MHz)
+# Scanning the approximate range 433.0 MHz to 434.8 MHz with 750kHz steps
+a=433375000,b=434875000,s=750kHz,d=LoRa EU433
+
+# EU868 Band (Europe, typically 863 MHz to 870 MHz, specific channels around 868 MHz)
+# Targeting common LoRaWAN channel groups (approx 867.0 - 868.6 MHz) with 750kHz steps
+a=867375000,b=868875000,s=750kHz,d=LoRa EU868
+
+# US915 Band (North America, typically 902 MHz to 928 MHz, specific channels around 915 MHz)
+a=902000000,b=928250000,s=750kHz,d=LoRa US915
+
+# TETRA Band starts at 380,000,000 Hz, ends at 390,000,000 Hz.
+a=380375000,b=390125000,s=750kHz,d=TETRA UP