Feature/sliding freq (#3280)

* Add sliding-frequency audio receiver tuning
* Move ADS-B receiver to external app
* Move AIS receiver to external app
* Move APRS receiver to external app
* Move APRS transmitter to external app
* Isolate filtered spectrum collection from WFM
* Fixed the issues #3280
* fpga_bridge.c: init registers per reference fpga_init, add quarter-shift mode setter
* radio.hpp: expose cached FPGA quarter-rate shift
* radio.cpp: program FPGA quarter-rate shift together with tuning offset
* tuning.hpp: pass AFE rate and direction to tuning config, add quarter_shift field
* tuning.cpp: import full PRALINE RX/TX tuning tables with quarter-shift offsets
* clock_manager: stop writing bogus RX digital gain, keep quarter shift across rate changes
* receiver_model: port LPF bandwidth from reference auto_bandwidth, use cached quarter shift
* adsb_rx: enable RF amp by default on first run
* ui_geomap.hpp: add hemisphere fields, degrees become magnitude
* ui_geomap: use hemisphere selector for lat/lon sign, fix minute/second wrap carry
* ui_menu: guard select against empty menu
* waterfall_designer: header updates for profile file handling
* waterfall_designer: exception-free profile parsing, CRLF handling, deferred nav callbacks, backup cleanup
* external.ld: scope app section globs to their own object directories
* CMakeLists: relink when external.ld changes
* tools: add external app symbol placement checker
* tools: add guru meditation address lookup script
* tools: add per-function stack usage report script
Co-authored-by: gullradriel <gullradriel@users.noreply.github.com>

firmware/application/ui/ui_freq_field.hpp

@@ -39,6 +39,8 @@ class BoundFrequencyField : public FrequencyField {
 
    public:
     decltype(FrequencyField::on_change) updated{};
+    std::function<bool(rf::Frequency)> changing{};
+    std::function<void(rf::Frequency)> entered{};
 
     BoundFrequencyField(Point parent_pos, NavigationView& nav)
         : FrequencyField(parent_pos) {
@@ -47,7 +49,8 @@ class BoundFrequencyField : public FrequencyField {
         set_value(model->target_frequency());
 
         on_change = [this](rf::Frequency f) {
-            model->set_target_frequency(f);
+            if (!changing || !changing(f))
+                model->set_target_frequency(f);
             if (updated)
                 updated(f);
         };
@@ -57,7 +60,10 @@ class BoundFrequencyField : public FrequencyField {
                 on_edit_shown();
             auto freq_view = nav.push<FrequencyKeypadView>(model->target_frequency());
             freq_view->on_changed = [this](rf::Frequency f) {
-                set_value(f);
+                if (entered)
+                    entered(f);
+                else
+                    set_value(f);
             };
             nav.set_on_pop([this]() {
                 if (on_edit_hidden)
@@ -76,4 +82,4 @@ using TxFrequencyField = BoundFrequencyField<TransmitterModel, &portapack::trans
 
 }  // namespace ui
 
-#endif  // __UI_FREQ_FIELD_H__
+#endif  // __UI_FREQ_FIELD_H__