Merge branch 'fz-dev' into dev

applications/debug/unit_tests/rpc/rpc_test.c

@@ -84,7 +84,7 @@ static void test_rpc_setup(void) {
 
     rpc = furi_record_open(RECORD_RPC);
     for(int i = 0; !(rpc_session[0].session) && (i < 10000); ++i) {
-        rpc_session[0].session = rpc_session_open(rpc);
+        rpc_session[0].session = rpc_session_open(rpc, RpcOwnerUnknown);
         furi_delay_tick(1);
     }
     furi_check(rpc_session[0].session);
@@ -104,7 +104,7 @@ static void test_rpc_setup_second_session(void) {
     furi_check(!(rpc_session[1].session));
 
     for(int i = 0; !(rpc_session[1].session) && (i < 10000); ++i) {
-        rpc_session[1].session = rpc_session_open(rpc);
+        rpc_session[1].session = rpc_session_open(rpc, RpcOwnerUnknown);
         furi_delay_tick(1);
     }
     furi_check(rpc_session[1].session);

applications/services/bt/bt_service/bt.c

@@ -225,7 +225,7 @@ static bool bt_on_gap_event_callback(GapEvent event, void* context) {
         furi_event_flag_clear(bt->rpc_event, BT_RPC_EVENT_DISCONNECTED);
         if(bt->profile == BtProfileSerial) {
             // Open RPC session
-            bt->rpc_session = rpc_session_open(bt->rpc);
+            bt->rpc_session = rpc_session_open(bt->rpc, RpcOwnerBle);
             if(bt->rpc_session) {
                 FURI_LOG_I(TAG, "Open RPC connection");
                 rpc_session_set_send_bytes_callback(bt->rpc_session, bt_rpc_send_bytes_callback);

applications/services/desktop/desktop.c

@@ -46,6 +46,12 @@ static void desktop_dummy_mode_icon_draw_callback(Canvas* canvas, void* context)
     canvas_draw_icon(canvas, 0, 0, &I_GameMode_11x8);
 }
 
+static void desktop_stealth_mode_icon_draw_callback(Canvas* canvas, void* context) {
+    UNUSED(context);
+    furi_assert(canvas);
+    canvas_draw_icon(canvas, 0, 0, &I_Muted_8x8);
+}
+
 static bool desktop_custom_event_callback(void* context, uint32_t event) {
     furi_assert(context);
     Desktop* desktop = (Desktop*)context;
@@ -156,6 +162,17 @@ void desktop_set_dummy_mode_state(Desktop* desktop, bool enabled) {
     desktop->in_transition = false;
 }
 
+void desktop_set_stealth_mode_state(Desktop* desktop, bool enabled) {
+    desktop->in_transition = true;
+    if(enabled) {
+        furi_hal_rtc_set_flag(FuriHalRtcFlagStealthMode);
+    } else {
+        furi_hal_rtc_reset_flag(FuriHalRtcFlagStealthMode);
+    }
+    view_port_enabled_set(desktop->stealth_mode_icon_viewport, enabled);
+    desktop->in_transition = false;
+}
+
 Desktop* desktop_alloc() {
     Desktop* desktop = malloc(sizeof(Desktop));
 
@@ -247,6 +264,18 @@ Desktop* desktop_alloc() {
     view_port_enabled_set(desktop->dummy_mode_icon_viewport, false);
     gui_add_view_port(desktop->gui, desktop->dummy_mode_icon_viewport, GuiLayerStatusBarLeft);
 
+    // Stealth mode icon
+    desktop->stealth_mode_icon_viewport = view_port_alloc();
+    view_port_set_width(desktop->stealth_mode_icon_viewport, icon_get_width(&I_Muted_8x8));
+    view_port_draw_callback_set(
+        desktop->stealth_mode_icon_viewport, desktop_stealth_mode_icon_draw_callback, desktop);
+    if(furi_hal_rtc_is_flag_set(FuriHalRtcFlagStealthMode)) {
+        view_port_enabled_set(desktop->stealth_mode_icon_viewport, true);
+    } else {
+        view_port_enabled_set(desktop->stealth_mode_icon_viewport, false);
+    }
+    gui_add_view_port(desktop->gui, desktop->stealth_mode_icon_viewport, GuiLayerStatusBarLeft);
+
     // Special case: autostart application is already running
     desktop->loader = furi_record_open(RECORD_LOADER);
     if(loader_is_locked(desktop->loader) &&

applications/services/desktop/desktop_i.h

@@ -59,6 +59,7 @@ struct Desktop {
 
     ViewPort* lock_icon_viewport;
     ViewPort* dummy_mode_icon_viewport;
+    ViewPort* stealth_mode_icon_viewport;
 
     AnimationManager* animation_manager;
 
@@ -79,3 +80,4 @@ void desktop_free(Desktop* desktop);
 void desktop_lock(Desktop* desktop);
 void desktop_unlock(Desktop* desktop);
 void desktop_set_dummy_mode_state(Desktop* desktop, bool enabled);
+void desktop_set_stealth_mode_state(Desktop* desktop, bool enabled);

applications/services/desktop/scenes/desktop_scene_lock_menu.c

@@ -27,6 +27,8 @@ void desktop_scene_lock_menu_on_enter(void* context) {
     desktop_lock_menu_set_callback(desktop->lock_menu, desktop_scene_lock_menu_callback, desktop);
     desktop_lock_menu_set_pin_state(desktop->lock_menu, desktop->settings.pin_code.length > 0);
     desktop_lock_menu_set_dummy_mode_state(desktop->lock_menu, desktop->settings.dummy_mode);
+    desktop_lock_menu_set_stealth_mode_state(
+        desktop->lock_menu, furi_hal_rtc_is_flag_set(FuriHalRtcFlagStealthMode));
     desktop_lock_menu_set_idx(desktop->lock_menu, 0);
 
     view_dispatcher_switch_to_view(desktop->view_dispatcher, DesktopViewIdLockMenu);
@@ -78,6 +80,16 @@ bool desktop_scene_lock_menu_on_event(void* context, SceneManagerEvent event) {
             scene_manager_search_and_switch_to_previous_scene(
                 desktop->scene_manager, DesktopSceneMain);
             break;
+        case DesktopLockMenuEventStealthModeOn:
+            desktop_set_stealth_mode_state(desktop, true);
+            scene_manager_search_and_switch_to_previous_scene(
+                desktop->scene_manager, DesktopSceneMain);
+            break;
+        case DesktopLockMenuEventStealthModeOff:
+            desktop_set_stealth_mode_state(desktop, false);
+            scene_manager_search_and_switch_to_previous_scene(
+                desktop->scene_manager, DesktopSceneMain);
+            break;
         default:
             break;
         }

applications/services/desktop/views/desktop_events.h

@@ -39,6 +39,8 @@ typedef enum {
     DesktopLockMenuEventPinLock,
     DesktopLockMenuEventDummyModeOn,
     DesktopLockMenuEventDummyModeOff,
+    DesktopLockMenuEventStealthModeOn,
+    DesktopLockMenuEventStealthModeOff,
 
     DesktopAnimationEventCheckAnimation,
     DesktopAnimationEventNewIdleAnimation,

applications/services/desktop/views/desktop_view_lock_menu.c

@@ -7,7 +7,7 @@
 
 typedef enum {
     DesktopLockMenuIndexLock,
-    DesktopLockMenuIndexPinLock,
+    DesktopLockMenuIndexStealth,
     DesktopLockMenuIndexDummy,
 
     DesktopLockMenuIndexTotalCount
@@ -39,6 +39,14 @@ void desktop_lock_menu_set_dummy_mode_state(DesktopLockMenuView* lock_menu, bool
         true);
 }
 
+void desktop_lock_menu_set_stealth_mode_state(DesktopLockMenuView* lock_menu, bool stealth_mode) {
+    with_view_model(
+        lock_menu->view,
+        DesktopLockMenuViewModel * model,
+        { model->stealth_mode = stealth_mode; },
+        true);
+}
+
 void desktop_lock_menu_set_idx(DesktopLockMenuView* lock_menu, uint8_t idx) {
     furi_assert(idx < DesktopLockMenuIndexTotalCount);
     with_view_model(
@@ -58,11 +66,11 @@ void desktop_lock_menu_draw_callback(Canvas* canvas, void* model) {
 
         if(i == DesktopLockMenuIndexLock) {
             str = "Lock";
-        } else if(i == DesktopLockMenuIndexPinLock) {
-            if(m->pin_is_set) {
-                str = "Lock with PIN";
+        } else if(i == DesktopLockMenuIndexStealth) {
+            if(m->stealth_mode) {
+                str = "Sound Mode";
             } else {
-                str = "Set PIN";
+                str = "Stealth Mode";
             }
         } else if(i == DesktopLockMenuIndexDummy) { //-V547
             if(m->dummy_mode) {
@@ -93,6 +101,8 @@ bool desktop_lock_menu_input_callback(InputEvent* event, void* context) {
     uint8_t idx = 0;
     bool consumed = false;
     bool dummy_mode = false;
+    bool stealth_mode = false;
+    bool pin_is_set = false;
     bool update = false;
 
     with_view_model(
@@ -120,14 +130,24 @@ bool desktop_lock_menu_input_callback(InputEvent* event, void* context) {
             }
             idx = model->idx;
             dummy_mode = model->dummy_mode;
+            stealth_mode = model->stealth_mode;
+            pin_is_set = model->pin_is_set;
         },
         update);
 
     if(event->key == InputKeyOk) {
-        if((idx == DesktopLockMenuIndexLock) && (event->type == InputTypeShort)) {
-            lock_menu->callback(DesktopLockMenuEventLock, lock_menu->context);
-        } else if((idx == DesktopLockMenuIndexPinLock) && (event->type == InputTypeShort)) {
-            lock_menu->callback(DesktopLockMenuEventPinLock, lock_menu->context);
+        if((idx == DesktopLockMenuIndexLock)) {
+            if((pin_is_set) && (event->type == InputTypeShort)) {
+                lock_menu->callback(DesktopLockMenuEventPinLock, lock_menu->context);
+            } else if((pin_is_set == false) && (event->type == InputTypeShort)) {
+                lock_menu->callback(DesktopLockMenuEventLock, lock_menu->context);
+            }
+        } else if(idx == DesktopLockMenuIndexStealth) {
+            if((stealth_mode == false) && (event->type == InputTypeShort)) {
+                lock_menu->callback(DesktopLockMenuEventStealthModeOn, lock_menu->context);
+            } else if((stealth_mode == true) && (event->type == InputTypeShort)) {
+                lock_menu->callback(DesktopLockMenuEventStealthModeOff, lock_menu->context);
+            }
         } else if(idx == DesktopLockMenuIndexDummy) {
             if((dummy_mode == false) && (event->type == InputTypeShort)) {
                 lock_menu->callback(DesktopLockMenuEventDummyModeOn, lock_menu->context);

applications/services/desktop/views/desktop_view_lock_menu.h

@@ -19,6 +19,7 @@ typedef struct {
     uint8_t idx;
     bool pin_is_set;
     bool dummy_mode;
+    bool stealth_mode;
 } DesktopLockMenuViewModel;
 
 void desktop_lock_menu_set_callback(
@@ -29,6 +30,7 @@ void desktop_lock_menu_set_callback(
 View* desktop_lock_menu_get_view(DesktopLockMenuView* lock_menu);
 void desktop_lock_menu_set_pin_state(DesktopLockMenuView* lock_menu, bool pin_is_set);
 void desktop_lock_menu_set_dummy_mode_state(DesktopLockMenuView* lock_menu, bool dummy_mode);
+void desktop_lock_menu_set_stealth_mode_state(DesktopLockMenuView* lock_menu, bool stealth_mode);
 void desktop_lock_menu_set_idx(DesktopLockMenuView* lock_menu, uint8_t idx);
 DesktopLockMenuView* desktop_lock_menu_alloc();
 void desktop_lock_menu_free(DesktopLockMenuView* lock_menu);

applications/services/notification/notification_app.c

@@ -20,9 +20,9 @@ static const uint8_t reset_sound_mask = 1 << 4;
 static const uint8_t reset_display_mask = 1 << 5;
 static const uint8_t reset_blink_mask = 1 << 6;
 
-void notification_vibro_on();
+void notification_vibro_on(bool force);
 void notification_vibro_off();
-void notification_sound_on(float freq, float volume);
+void notification_sound_on(float freq, float volume, bool force);
 void notification_sound_off();
 
 uint8_t notification_settings_get_display_brightness(NotificationApp* app, uint8_t value);
@@ -141,17 +141,21 @@ uint32_t notification_settings_display_off_delay_ticks(NotificationApp* app) {
 }
 
 // generics
-void notification_vibro_on() {
-    furi_hal_vibro_on(true);
+void notification_vibro_on(bool force) {
+    if(!furi_hal_rtc_is_flag_set(FuriHalRtcFlagStealthMode) || force) {
+        furi_hal_vibro_on(true);
+    }
 }
 
 void notification_vibro_off() {
     furi_hal_vibro_on(false);
 }
 
-void notification_sound_on(float freq, float volume) {
-    if(furi_hal_speaker_is_mine() || furi_hal_speaker_acquire(30)) {
-        furi_hal_speaker_start(freq, volume);
+void notification_sound_on(float freq, float volume, bool force) {
+    if(!furi_hal_rtc_is_flag_set(FuriHalRtcFlagStealthMode) || force) {
+        if(furi_hal_speaker_is_mine() || furi_hal_speaker_acquire(30)) {
+            furi_hal_speaker_start(freq, volume);
+        }
     }
 }
 
@@ -174,6 +178,8 @@ void notification_process_notification_message(
     NotificationApp* app,
     NotificationAppMessage* message) {
     uint32_t notification_message_index = 0;
+    bool force_volume = false;
+    bool force_vibro = false;
     const NotificationMessage* notification_message;
     notification_message = (*message->sequence)[notification_message_index];
 
@@ -269,7 +275,7 @@ void notification_process_notification_message(
             break;
         case NotificationMessageTypeVibro:
             if(notification_message->data.vibro.on) {
-                if(vibro_setting) notification_vibro_on();
+                if(vibro_setting) notification_vibro_on(force_vibro);
             } else {
                 notification_vibro_off();
             }
@@ -278,7 +284,8 @@ void notification_process_notification_message(
         case NotificationMessageTypeSoundOn:
             notification_sound_on(
                 notification_message->data.sound.frequency,
-                notification_message->data.sound.volume * speaker_volume_setting);
+                notification_message->data.sound.volume * speaker_volume_setting,
+                force_volume);
             reset_mask |= reset_sound_mask;
             break;
         case NotificationMessageTypeSoundOff:
@@ -307,9 +314,11 @@ void notification_process_notification_message(
             break;
         case NotificationMessageTypeForceSpeakerVolumeSetting:
             speaker_volume_setting = notification_message->data.forced_settings.speaker_volume;
+            force_volume = true;
             break;
         case NotificationMessageTypeForceVibroSetting:
             vibro_setting = notification_message->data.forced_settings.vibro;
+            force_vibro = true;
             break;
         case NotificationMessageTypeForceDisplayBrightnessSetting:
             display_brightness_setting =

applications/services/rpc/rpc.c

@@ -76,6 +76,7 @@ struct RpcSession {
     RpcBufferIsEmptyCallback buffer_is_empty_callback;
     RpcSessionClosedCallback closed_callback;
     RpcSessionTerminatedCallback terminated_callback;
+    RpcOwner owner;
     void* context;
 };
 
@@ -83,6 +84,11 @@ struct Rpc {
     FuriMutex* busy_mutex;
 };
 
+RpcOwner rpc_session_get_owner(RpcSession* session) {
+    furi_assert(session);
+    return session->owner;
+}
+
 static void rpc_close_session_process(const PB_Main* request, void* context) {
     furi_assert(request);
     furi_assert(context);
@@ -348,7 +354,7 @@ static void rpc_session_free_callback(FuriThreadState thread_state, void* contex
     }
 }
 
-RpcSession* rpc_session_open(Rpc* rpc) {
+RpcSession* rpc_session_open(Rpc* rpc, RpcOwner owner) {
     furi_assert(rpc);
 
     RpcSession* session = malloc(sizeof(RpcSession));
@@ -357,6 +363,7 @@ RpcSession* rpc_session_open(Rpc* rpc) {
     session->rpc = rpc;
     session->terminate = false;
     session->decode_error = false;
+    session->owner = owner;
     RpcHandlerDict_init(session->handlers);
 
     session->decoded_message = malloc(sizeof(PB_Main));

applications/services/rpc/rpc.h

@@ -30,6 +30,21 @@ typedef void (*RpcSessionClosedCallback)(void* context);
  * and all operations were finished */
 typedef void (*RpcSessionTerminatedCallback)(void* context);
 
+/** RPC owner */
+typedef enum {
+    RpcOwnerUnknown = 0,
+    RpcOwnerBle,
+    RpcOwnerUsb,
+    RpcOwnerCount,
+} RpcOwner;
+
+/** Get RPC session owner
+ *
+ * @param   session     pointer to RpcSession descriptor
+ * @return              session owner
+ */
+RpcOwner rpc_session_get_owner(RpcSession* session);
+
 /** Open RPC session
  *
  * USAGE:
@@ -44,10 +59,11 @@ typedef void (*RpcSessionTerminatedCallback)(void* context);
  *
  *
  * @param   rpc     instance
+ * @param   owner   owner of session
  * @return          pointer to RpcSession descriptor, or
  *                  NULL if RPC is busy and can't open session now
  */
-RpcSession* rpc_session_open(Rpc* rpc);
+RpcSession* rpc_session_open(Rpc* rpc, RpcOwner owner);
 
 /** Close RPC session
  * It is guaranteed that no callbacks will be called

applications/services/rpc/rpc_cli.c

@@ -47,7 +47,7 @@ void rpc_cli_command_start_session(Cli* cli, FuriString* args, void* context) {
     FURI_LOG_D(TAG, "Free memory %lu", mem_before);
 
     furi_hal_usb_lock();
-    RpcSession* rpc_session = rpc_session_open(rpc);
+    RpcSession* rpc_session = rpc_session_open(rpc, RpcOwnerUsb);
     if(rpc_session == NULL) {
         printf("Session start error\r\n");
         furi_hal_usb_unlock();

applications/services/rpc/rpc_gui.c

@@ -2,6 +2,7 @@
 #include "rpc_i.h"
 #include "gui.pb.h"
 #include <gui/gui_i.h>
+#include <assets_icons.h>
 
 #define TAG "RpcGui"
 
@@ -31,6 +32,8 @@ typedef struct {
 
     uint32_t input_key_counter[InputKeyMAX];
     uint32_t input_counter;
+
+    ViewPort* rpc_session_active_viewport;
 } RpcGuiSystem;
 
 static const PB_Gui_ScreenOrientation rpc_system_gui_screen_orientation_map[] = {
@@ -352,6 +355,12 @@ static void rpc_system_gui_virtual_display_frame_process(const PB_Main* request,
     (void)session;
 }
 
+static void rpc_active_session_icon_draw_callback(Canvas* canvas, void* context) {
+    UNUSED(context);
+    furi_assert(canvas);
+    canvas_draw_icon(canvas, 0, 0, &I_Rpc_active_7x8);
+}
+
 void* rpc_system_gui_alloc(RpcSession* session) {
     furi_assert(session);
 
@@ -359,6 +368,18 @@ void* rpc_system_gui_alloc(RpcSession* session) {
     rpc_gui->gui = furi_record_open(RECORD_GUI);
     rpc_gui->session = session;
 
+    // Active session icon
+    rpc_gui->rpc_session_active_viewport = view_port_alloc();
+    view_port_set_width(rpc_gui->rpc_session_active_viewport, icon_get_width(&I_Rpc_active_7x8));
+    view_port_draw_callback_set(
+        rpc_gui->rpc_session_active_viewport, rpc_active_session_icon_draw_callback, session);
+    if(rpc_session_get_owner(rpc_gui->session) != RpcOwnerBle) {
+        view_port_enabled_set(rpc_gui->rpc_session_active_viewport, true);
+    } else {
+        view_port_enabled_set(rpc_gui->rpc_session_active_viewport, false);
+    }
+    gui_add_view_port(rpc_gui->gui, rpc_gui->rpc_session_active_viewport, GuiLayerStatusBarLeft);
+
     RpcHandler rpc_handler = {
         .message_handler = NULL,
         .decode_submessage = NULL,
@@ -399,6 +420,9 @@ void rpc_system_gui_free(void* context) {
         rpc_gui->virtual_display_not_empty = false;
     }
 
+    gui_remove_view_port(rpc_gui->gui, rpc_gui->rpc_session_active_viewport);
+    view_port_free(rpc_gui->rpc_session_active_viewport);
+
     if(rpc_gui->is_streaming) {
         rpc_gui->is_streaming = false;
         // Remove GUI framebuffer callback
@@ -415,4 +439,4 @@ void rpc_system_gui_free(void* context) {
     }
     furi_record_close(RECORD_GUI);
     free(rpc_gui);
-}
+}

applications/settings/notification_settings/notification_settings_app.c

@@ -163,18 +163,33 @@ static NotificationAppSettings* alloc_settings() {
     variable_item_set_current_value_index(item, value_index);
     variable_item_set_current_value_text(item, backlight_text[value_index]);
 
-    item = variable_item_list_add(
-        app->variable_item_list, "Volume", VOLUME_COUNT, volume_changed, app);
-    value_index =
-        value_index_float(app->notification->settings.speaker_volume, volume_value, VOLUME_COUNT);
-    variable_item_set_current_value_index(item, value_index);
-    variable_item_set_current_value_text(item, volume_text[value_index]);
+    if(furi_hal_rtc_is_flag_set(FuriHalRtcFlagStealthMode)) {
+        item = variable_item_list_add(app->variable_item_list, "Volume", 1, NULL, app);
+        value_index = 0;
+        variable_item_set_current_value_index(item, value_index);
+        variable_item_set_current_value_text(item, "Stealth");
+    } else {
+        item = variable_item_list_add(
+            app->variable_item_list, "Volume", VOLUME_COUNT, volume_changed, app);
+        value_index = value_index_float(
+            app->notification->settings.speaker_volume, volume_value, VOLUME_COUNT);
+        variable_item_set_current_value_index(item, value_index);
+        variable_item_set_current_value_text(item, volume_text[value_index]);
+    }
 
-    item =
-        variable_item_list_add(app->variable_item_list, "Vibro", VIBRO_COUNT, vibro_changed, app);
-    value_index = value_index_bool(app->notification->settings.vibro_on, vibro_value, VIBRO_COUNT);
-    variable_item_set_current_value_index(item, value_index);
-    variable_item_set_current_value_text(item, vibro_text[value_index]);
+    if(furi_hal_rtc_is_flag_set(FuriHalRtcFlagStealthMode)) {
+        item = variable_item_list_add(app->variable_item_list, "Vibro", 1, NULL, app);
+        value_index = 0;
+        variable_item_set_current_value_index(item, value_index);
+        variable_item_set_current_value_text(item, "Stealth");
+    } else {
+        item = variable_item_list_add(
+            app->variable_item_list, "Vibro", VIBRO_COUNT, vibro_changed, app);
+        value_index =
+            value_index_bool(app->notification->settings.vibro_on, vibro_value, VIBRO_COUNT);
+        variable_item_set_current_value_index(item, value_index);
+        variable_item_set_current_value_text(item, vibro_text[value_index]);
+    }
 
     app->view_dispatcher = view_dispatcher_alloc();
     view_dispatcher_enable_queue(app->view_dispatcher);

documentation/LFRFIDRaw.md

@@ -0,0 +1,23 @@
+# Reading RAW RFID data
+
+Flipper Zero has the option to read RAW data from 125 kHz cards that allows you to record the card's data and save it, similar to how a dictaphone records sound.
+
+To use this function, you need to activate the Debug mode on your Flipper Zero by doing the following:
+
+1. Go to **Main Menu** → **Settings** → **System**.
+
+2. Set **Debug** to **ON**.
+
+Once the Debug mode is activated on your Flipper Zero, you can read RAW data from 125 kHz RFID cards:
+
+1. Go to **Main Menu** → **125 kHz RFID** → **Extra Actions**.
+
+2. Select **RAW RFID** data and name the raw file.
+
+3. Read instructions and press **OK**.
+
+4. Apply the card to Flipper Zero's back.
+
+5. Once the reading is finished, press **OK**.
+
+Two files with data (with ASK and PSK modulations) will be saved in the `lfrfid` folder on the microSD card. Now, you can share it and the card's photo with developers by creating an issue on GitHub.

firmware/targets/f18/api_symbols.csv

@@ -1,5 +1,5 @@
 entry,status,name,type,params
-Version,+,22.0,,
+Version,+,23.0,,
 Header,+,applications/services/bt/bt_service/bt.h,,
 Header,+,applications/services/cli/cli.h,,
 Header,+,applications/services/cli/cli_vcp.h,,
@@ -1596,7 +1596,8 @@ Function,-,rindex,char*,"const char*, int"
 Function,+,rpc_session_close,void,RpcSession*
 Function,+,rpc_session_feed,size_t,"RpcSession*, uint8_t*, size_t, TickType_t"
 Function,+,rpc_session_get_available_size,size_t,RpcSession*
-Function,+,rpc_session_open,RpcSession*,Rpc*
+Function,+,rpc_session_get_owner,RpcOwner,RpcSession*
+Function,+,rpc_session_open,RpcSession*,"Rpc*, RpcOwner"
 Function,+,rpc_session_set_buffer_is_empty_callback,void,"RpcSession*, RpcBufferIsEmptyCallback"
 Function,+,rpc_session_set_close_callback,void,"RpcSession*, RpcSessionClosedCallback"
 Function,+,rpc_session_set_context,void,"RpcSession*, void*"

firmware/targets/f7/api_symbols.csv

@@ -1,5 +1,5 @@
 entry,status,name,type,params
-Version,+,22.0,,
+Version,+,23.0,,
 Header,+,applications/services/bt/bt_service/bt.h,,
 Header,+,applications/services/cli/cli.h,,
 Header,+,applications/services/cli/cli_vcp.h,,
@@ -2414,7 +2414,8 @@ Function,-,roundl,long double,long double
 Function,+,rpc_session_close,void,RpcSession*
 Function,+,rpc_session_feed,size_t,"RpcSession*, uint8_t*, size_t, TickType_t"
 Function,+,rpc_session_get_available_size,size_t,RpcSession*
-Function,+,rpc_session_open,RpcSession*,Rpc*
+Function,+,rpc_session_get_owner,RpcOwner,RpcSession*
+Function,+,rpc_session_open,RpcSession*,"Rpc*, RpcOwner"
 Function,+,rpc_session_set_buffer_is_empty_callback,void,"RpcSession*, RpcBufferIsEmptyCallback"
 Function,+,rpc_session_set_close_callback,void,"RpcSession*, RpcSessionClosedCallback"
 Function,+,rpc_session_set_context,void,"RpcSession*, void*"

firmware/targets/furi_hal_include/furi_hal_rtc.h

@@ -31,6 +31,7 @@ typedef enum {
     FuriHalRtcFlagC2Update = (1 << 3),
     FuriHalRtcFlagHandOrient = (1 << 4),
     FuriHalRtcFlagLegacySleep = (1 << 5),
+    FuriHalRtcFlagStealthMode = (1 << 6),
 } FuriHalRtcFlag;
 
 typedef enum {

scripts/ufbt/SConstruct

@@ -1,6 +1,8 @@
 from SCons.Platform import TempFileMunge
 from SCons.Node import FS
 from SCons.Errors import UserError
+from SCons.Warnings import warn, WarningOnByDefault
+
 
 import os
 import multiprocessing
@@ -246,7 +248,12 @@ known_extapps = [
     for apptype in apps_to_build_as_faps
     for app in appenv["APPBUILD"].get_apps_of_type(apptype, True)
 ]
+incompatible_apps = []
 for app in known_extapps:
+    if not app.supports_hardware_target(appenv.subst("f${TARGET_HW}")):
+        incompatible_apps.append(app)
+        continue
+
     app_artifacts = appenv.BuildAppElf(app)
     app_src_dir = extract_abs_dir(app_artifacts.app._appdir)
     app_artifacts.installer = [
@@ -254,6 +261,13 @@ for app in known_extapps:
         appenv.Install(app_src_dir.Dir("dist").Dir("debug"), app_artifacts.debug),
     ]
 
+if len(incompatible_apps):
+    print(
+        "WARNING: The following apps are not compatible with the current target hardware and will not be built: {}".format(
+            ", ".join([app.name for app in incompatible_apps])
+        )
+    )
+
 if appenv["FORCE"]:
     appenv.AlwaysBuild([extapp.compact for extapp in apps_artifacts.values()])