feat: add RX config option "Reset to default"

Author: derskythe

applications/main/subghz/helpers/subghz_custom_event.h

@@ -77,6 +77,7 @@ typedef enum {
     SubGhzCustomEventSceneAnalyzerLock,
     SubGhzCustomEventSceneAnalyzerUnlock,
     SubGhzCustomEventSceneSettingLock,
+    SubGhzCustomEventSceneSettingResetToDefault,
 
     SubGhzCustomEventSceneExit,
     SubGhzCustomEventSceneStay,

applications/main/subghz/scenes/subghz_scene_receiver_config.c

@@ -12,6 +12,7 @@ enum SubGhzSettingIndex {
     SubGhzSettingIndexIgnoreCars,
     SubGhzSettingIndexIgnoreMagellan,
     SubGhzSettingIndexSound,
+    SubGhzSettingIndexResetToDefault,
     SubGhzSettingIndexLock,
     SubGhzSettingIndexRAWThresholdRSSI,
 };
@@ -278,6 +279,46 @@ static void subghz_scene_receiver_config_var_list_enter_callback(void* context,
     if(index == SubGhzSettingIndexLock) {
         view_dispatcher_send_custom_event(
             subghz->view_dispatcher, SubGhzCustomEventSceneSettingLock);
+    } else if(index == SubGhzSettingIndexResetToDefault) {
+        // Reset all values to default state!
+#if SUBGHZ_LAST_SETTING_SAVE_PRESET
+        subghz_txrx_set_preset_internal(
+            subghz->txrx,
+            SUBGHZ_LAST_SETTING_DEFAULT_FREQUENCY,
+            SUBGHZ_LAST_SETTING_DEFAULT_PRESET);
+#else
+        subghz_txrx_set_default_preset(subghz->txrx, SUBGHZ_LAST_SETTING_DEFAULT_FREQUENCY);
+#endif
+        SubGhzSetting* setting = subghz_txrx_get_setting(subghz->txrx);
+        SubGhzRadioPreset preset = subghz_txrx_get_preset(subghz->txrx);
+        const char* preset_name = furi_string_get_cstr(preset.name);
+        int preset_index = subghz_setting_get_inx_preset_by_name(setting, preset_name);
+        const int default_index = 0;
+
+        subghz->last_settings->frequency = preset.frequency;
+        subghz->last_settings->preset_index = preset_index;
+
+        subghz_threshold_rssi_set(subghz->threshold_rssi, raw_threshold_rssi_value[default_index]);
+        subghz->filter = bin_raw_value[0];
+        subghz->ignore_filter = 0x00;
+        subghz_txrx_receiver_set_filter(subghz->txrx, subghz->filter);
+        subghz->last_settings->ignore_filter = subghz->ignore_filter;
+        subghz->last_settings->filter = subghz->filter;
+
+        subghz_txrx_speaker_set_state(subghz->txrx, speaker_value[default_index]);
+
+        subghz_txrx_hopper_set_state(subghz->txrx, hopping_value[default_index]);
+        subghz->last_settings->enable_hopping = hopping_value[default_index];
+
+        variable_item_list_set_selected_item(subghz->variable_item_list, default_index);
+        variable_item_list_reset(subghz->variable_item_list);
+#ifdef FURI_DEBUG
+        subghz_last_settings_log(subghz->last_settings);
+#endif
+        subghz_last_settings_save(subghz->last_settings);
+
+        view_dispatcher_send_custom_event(
+            subghz->view_dispatcher, SubGhzCustomEventSceneSettingResetToDefault);
     }
 }
 
@@ -400,6 +441,16 @@ void subghz_scene_receiver_config_on_enter(void* context) {
     variable_item_set_current_value_index(item, value_index);
     variable_item_set_current_value_text(item, combobox_text[value_index]);
 
+    if(scene_manager_get_scene_state(subghz->scene_manager, SubGhzSceneReadRAW) !=
+       SubGhzCustomEventManagerSet) {
+        // Reset to default
+        variable_item_list_add(subghz->variable_item_list, "Reset to default", 1, NULL, NULL);
+
+        variable_item_list_set_enter_callback(
+            subghz->variable_item_list,
+            subghz_scene_receiver_config_var_list_enter_callback,
+            subghz);
+    }
     if(scene_manager_get_scene_state(subghz->scene_manager, SubGhzSceneReadRAW) !=
        SubGhzCustomEventManagerSet) {
         // Lock keyboard
@@ -409,6 +460,7 @@ void subghz_scene_receiver_config_on_enter(void* context) {
             subghz_scene_receiver_config_var_list_enter_callback,
             subghz);
     }
+
     if(scene_manager_get_scene_state(subghz->scene_manager, SubGhzSceneReadRAW) ==
        SubGhzCustomEventManagerSet) {
         item = variable_item_list_add(
@@ -436,6 +488,9 @@ bool subghz_scene_receiver_config_on_event(void* context, SceneManagerEvent even
             subghz_lock(subghz);
             scene_manager_previous_scene(subghz->scene_manager);
             consumed = true;
+        } else if(event.event == SubGhzCustomEventSceneSettingResetToDefault) {
+            scene_manager_previous_scene(subghz->scene_manager);
+            consumed = true;
         }
     }
     return consumed;

applications/main/subghz/subghz_last_settings.c

@@ -6,11 +6,6 @@
 #define SUBGHZ_LAST_SETTING_FILE_TYPE "Flipper SubGhz Last Setting File"
 #define SUBGHZ_LAST_SETTING_FILE_VERSION 1
 #define SUBGHZ_LAST_SETTINGS_PATH EXT_PATH("subghz/assets/last_subghz.settings")
-// 1 = "AM650"
-// "AM270", "AM650", "FM238", "FM476",
-#define SUBGHZ_LAST_SETTING_DEFAULT_PRESET 1
-#define SUBGHZ_LAST_SETTING_DEFAULT_FREQUENCY 433920000
-#define SUBGHZ_LAST_SETTING_FREQUENCY_ANALYZER_FEEDBACK_LEVEL 2
 
 #define SUBGHZ_LAST_SETTING_FIELD_FREQUENCY "Frequency"
 #define SUBGHZ_LAST_SETTING_FIELD_PRESET "Preset" // AKA Modulation

applications/main/subghz/subghz_last_settings.h

@@ -9,6 +9,11 @@
 #define SUBGHZ_LAST_SETTING_FREQUENCY_ANALYZER_TRIGGER (-93.0f)
 #define SUBGHZ_LAST_SETTING_SAVE_BIN_RAW true
 #define SUBGHZ_LAST_SETTING_SAVE_PRESET true
+// 1 = "AM650"
+// "AM270", "AM650", "FM238", "FM476",
+#define SUBGHZ_LAST_SETTING_DEFAULT_PRESET 1
+#define SUBGHZ_LAST_SETTING_DEFAULT_FREQUENCY 433920000
+#define SUBGHZ_LAST_SETTING_FREQUENCY_ANALYZER_FEEDBACK_LEVEL 2
 
 typedef struct {
     uint32_t frequency;