Merge remote-tracking branch 'origin/dev' into release-candidate

.editorconfig

@@ -8,6 +8,3 @@ charset = utf-8
 [*.{cpp,h,c,py,sh}]
 indent_style = space
 indent_size = 4
-
-[{Makefile,*.mk}]
-indent_size = tab

.github/workflows/lint_and_submodule_check.yml

@@ -95,6 +95,22 @@ jobs:
             echo "C Lint: all good ✨" >> $GITHUB_STEP_SUMMARY;
           fi
 
+      - name: 'Check image assets'
+        if: always()
+        run: |
+          set +e;
+          ./fbt -s lint_img 2>&1 | tee lint-assets.log;
+          if [ "${PIPESTATUS[0]}" -ne 0 ]; then
+            # Save multiline output
+            echo "errors=1" >> $GITHUB_OUTPUT;
+            printf "Image Lint errors:\n\`\`\`\n" >> $GITHUB_STEP_SUMMARY;
+            echo "$(cat lint-assets.log)" >> $GITHUB_STEP_SUMMARY;
+            printf "\n\`\`\`\n" >> $GITHUB_STEP_SUMMARY;
+            exit 1;
+          else
+            echo "Image Lint: all good ✨" >> $GITHUB_STEP_SUMMARY;
+          fi
+
       - name: Report code formatting errors
         if: ( steps.syntax_check_py.outputs.errors || steps.syntax_check_cpp.outputs.errors ) && github.event.pull_request
         run: |

.gitmodules

@@ -1,9 +1,6 @@
 [submodule "lib/mlib"]
 	path = lib/mlib
 	url = https://github.com/P-p-H-d/mlib.git
-[submodule "lib/littlefs"]
-	path = lib/littlefs
-	url = https://github.com/littlefs-project/littlefs.git
 [submodule "lib/nanopb"]
 	path = lib/nanopb
 	url = https://github.com/nanopb/nanopb.git

.pvsoptions

@@ -1 +1 @@
---ignore-ccache -C gccarm --rules-config .pvsconfig -e lib/cmsis_core -e lib/fatfs -e lib/fnv1a-hash -e lib/FreeRTOS-Kernel -e lib/heatshrink -e lib/libusb_stm32 -e lib/littlefs -e lib/mbedtls -e lib/microtar -e lib/mlib -e lib/stm32wb_cmsis -e lib/stm32wb_copro -e lib/stm32wb_hal -e lib/u8g2 -e lib/nanopb -e lib/mjs -e */arm-none-eabi/*
+--ignore-ccache -C gccarm --rules-config .pvsconfig -e lib/cmsis_core -e lib/fatfs -e lib/fnv1a-hash -e lib/FreeRTOS-Kernel -e lib/heatshrink -e lib/libusb_stm32 -e lib/mbedtls -e lib/microtar -e lib/mlib -e lib/stm32wb_cmsis -e lib/stm32wb_copro -e lib/stm32wb_hal -e lib/u8g2 -e lib/nanopb -e lib/mjs -e */arm-none-eabi/*

.sublime-project

@@ -10,10 +10,8 @@
             "clangd": {
                 "enabled": true,
                 "initializationOptions": {
-                    // Use with toolchain version 39+
                     // Set `"binary": "custom",` option in LSP-clangd config to use toolchain clangd
-                    // "custom_command": ["toolchain/current/bin/clangd"],
-
+                    "custom_command": ["toolchain/current/bin/clangd"],
                     "clangd.compile-commands-dir": "build/latest",
                     "clangd.header-insertion": "never",
                     "clangd.query-driver": "**/arm-none-eabi-*",

.vscode/example/settings.json.tmpl

@@ -12,7 +12,7 @@
         "SConstruct": "python",
         "*.fam": "python"
     },
-    // "clangd.path": "${workspaceFolder}/toolchain/current/bin/clangd@FBT_PLATFORM_EXECUTABLE_EXT@",
+    "clangd.path": "${workspaceFolder}/toolchain/current/bin/clangd@FBT_PLATFORM_EXECUTABLE_EXT@",
     "clangd.arguments": [
         "--query-driver=**/arm-none-eabi-*",
         "--compile-commands-dir=${workspaceFolder}/build/latest",

.vscode/example/tasks.json

@@ -63,29 +63,23 @@
             "type": "shell",
             "command": "./fbt updater_all"
         },
-        {
-            "label": "[Debug] Flash (USB, w/o resources)",
-            "group": "build",
-            "type": "shell",
-            "command": "./fbt FORCE=1 flash_usb"
-        },
         {
             "label": "[Release] Flash (USB, w/o resources)",
             "group": "build",
             "type": "shell",
             "command": "./fbt COMPACT=1 DEBUG=0 FORCE=1 flash_usb"
         },
         {
-            "label": "[Debug:unit_tests] Flash (USB)",
+            "label": "[Debug] Flash (USB, w/o resources)",
             "group": "build",
             "type": "shell",
-            "command": "./fbt FIRMWARE_APP_SET=unit_tests FORCE=1 flash_usb_full"
+            "command": "./fbt FORCE=1 flash_usb"
         },
         {
-            "label": "[Debug] Flash (USB, with resources)",
+            "label": "[Debug:unit_tests] Flash (USB)",
             "group": "build",
             "type": "shell",
-            "command": "./fbt FORCE=1 flash_usb_full"
+            "command": "./fbt FIRMWARE_APP_SET=unit_tests FORCE=1 flash_usb_full"
         },
         {
             "label": "[Release] Flash (USB, with resources)",
@@ -94,16 +88,16 @@
             "command": "./fbt COMPACT=1 DEBUG=0 FORCE=1 flash_usb_full"
         },
         {
-            "label": "[Debug] Create PVS-Studio report",
+            "label": "[Debug] Flash (USB, with resources)",
             "group": "build",
             "type": "shell",
-            "command": "./fbt firmware_pvs"
+            "command": "./fbt FORCE=1 flash_usb_full"
         },
         {
-            "label": "[Debug] Build FAPs",
+            "label": "[Debug] Create PVS-Studio report",
             "group": "build",
             "type": "shell",
-            "command": "./fbt fap_dist"
+            "command": "./fbt firmware_pvs"
         },
         {
             "label": "[Release] Build FAPs",
@@ -112,10 +106,10 @@
             "command": "./fbt COMPACT=1 DEBUG=0 fap_dist"
         },
         {
-            "label": "[Debug] Build App",
+            "label": "[Debug] Build FAPs",
             "group": "build",
             "type": "shell",
-            "command": "./fbt build APPSRC=${relativeFileDirname}"
+            "command": "./fbt fap_dist"
         },
         {
             "label": "[Release] Build App",
@@ -124,17 +118,23 @@
             "command": "./fbt COMPACT=1 DEBUG=0 build APPSRC=${relativeFileDirname}"
         },
         {
-            "label": "[Debug] Launch App on Flipper",
+            "label": "[Debug] Build App",
             "group": "build",
             "type": "shell",
-            "command": "./fbt launch APPSRC=${relativeFileDirname}"
+            "command": "./fbt build APPSRC=${relativeFileDirname}"
         },
         {
             "label": "[Release] Launch App on Flipper",
             "group": "build",
             "type": "shell",
             "command": "./fbt COMPACT=1 DEBUG=0 launch APPSRC=${relativeFileDirname}"
         },
+        {
+            "label": "[Debug] Launch App on Flipper",
+            "group": "build",
+            "type": "shell",
+            "command": "./fbt launch APPSRC=${relativeFileDirname}"
+        },
         {
             "label": "[Debug] Launch App on Flipper with Serial Console",
             "dependsOrder": "sequence",
@@ -145,16 +145,16 @@
             ]
         },
         {
-            "label": "[Debug] Build and upload all FAPs to Flipper over USB",
+            "label": "[Release] Build and upload all FAPs to Flipper over USB",
             "group": "build",
             "type": "shell",
-            "command": "./fbt fap_deploy"
+            "command": "./fbt COMPACT=1 DEBUG=0 fap_deploy"
         },
         {
-            "label": "[Release] Build and upload all FAPs to Flipper over USB",
+            "label": "[Debug] Build and upload all FAPs to Flipper over USB",
             "group": "build",
             "type": "shell",
-            "command": "./fbt COMPACT=1 DEBUG=0 fap_deploy"
+            "command": "./fbt fap_deploy"
         },
         {
             // Press Ctrl+] to quit
@@ -180,4 +180,4 @@
             }
         }
     ]
-}
+}

SConstruct

@@ -322,7 +322,12 @@ firmware_env.Append(
         "SConstruct",
         "firmware.scons",
         "fbt_options.py",
-    ]
+    ],
+    IMG_LINT_SOURCES=[
+        # Image assets
+        "applications",
+        "assets",
+    ],
 )
 
 
@@ -359,6 +364,39 @@ distenv.PhonyTarget(
     PY_LINT_SOURCES=firmware_env["PY_LINT_SOURCES"],
 )
 
+# Image assets linting
+distenv.PhonyTarget(
+    "lint_img",
+    [
+        [
+            "${PYTHON3}",
+            "${FBT_SCRIPT_DIR}/imglint.py",
+            "check",
+            "${IMG_LINT_SOURCES}",
+            "${ARGS}",
+        ]
+    ],
+    IMG_LINT_SOURCES=firmware_env["IMG_LINT_SOURCES"],
+)
+
+distenv.PhonyTarget(
+    "format_img",
+    [
+        [
+            "${PYTHON3}",
+            "${FBT_SCRIPT_DIR}/imglint.py",
+            "format",
+            "${IMG_LINT_SOURCES}",
+            "${ARGS}",
+        ]
+    ],
+    IMG_LINT_SOURCES=firmware_env["IMG_LINT_SOURCES"],
+)
+
+distenv.Alias("lint_all", ["lint", "lint_py", "lint_img"])
+distenv.Alias("format_all", ["format", "format_py", "format_img"])
+
+
 # Start Flipper CLI via PySerial's miniterm
 distenv.PhonyTarget(
     "cli",

applications/debug/accessor/accessor_view_manager.cpp

@@ -5,45 +5,49 @@
 AccessorAppViewManager::AccessorAppViewManager() {
     event_queue = furi_message_queue_alloc(10, sizeof(AccessorEvent));
 
-    view_dispatcher = view_dispatcher_alloc();
-    auto callback = cbc::obtain_connector(this, &AccessorAppViewManager::previous_view_callback);
+    view_holder = view_holder_alloc();
+    auto callback =
+        cbc::obtain_connector(this, &AccessorAppViewManager::view_holder_back_callback);
 
     // allocate views
     submenu = submenu_alloc();
-    add_view(ViewType::Submenu, submenu_get_view(submenu));
-
     popup = popup_alloc();
-    add_view(ViewType::Popup, popup_get_view(popup));
 
-    gui = static_cast<Gui*>(furi_record_open(RECORD_GUI));
-    view_dispatcher_attach_to_gui(view_dispatcher, gui, ViewDispatcherTypeFullscreen);
+    // set back callback
+    view_holder_set_back_callback(view_holder, callback, NULL);
 
-    // set previous view callback for all views
-    view_set_previous_callback(submenu_get_view(submenu), callback);
-    view_set_previous_callback(popup_get_view(popup), callback);
+    gui = static_cast<Gui*>(furi_record_open(RECORD_GUI));
+    view_holder_attach_to_gui(view_holder, gui);
 }
 
 AccessorAppViewManager::~AccessorAppViewManager() {
-    // remove views
-    view_dispatcher_remove_view(
-        view_dispatcher, static_cast<uint32_t>(AccessorAppViewManager::ViewType::Submenu));
-    view_dispatcher_remove_view(
-        view_dispatcher, static_cast<uint32_t>(AccessorAppViewManager::ViewType::Popup));
-
+    // remove current view
+    view_holder_set_view(view_holder, NULL);
     // free view modules
     furi_record_close(RECORD_GUI);
     submenu_free(submenu);
     popup_free(popup);
-
-    // free dispatcher
-    view_dispatcher_free(view_dispatcher);
-
+    // free view holder
+    view_holder_free(view_holder);
     // free event queue
     furi_message_queue_free(event_queue);
 }
 
 void AccessorAppViewManager::switch_to(ViewType type) {
-    view_dispatcher_switch_to_view(view_dispatcher, static_cast<uint32_t>(type));
+    View* view;
+
+    switch(type) {
+    case ViewType::Submenu:
+        view = submenu_get_view(submenu);
+        break;
+    case ViewType::Popup:
+        view = popup_get_view(popup);
+        break;
+    default:
+        furi_crash();
+    }
+
+    view_holder_set_view(view_holder, view);
 }
 
 Submenu* AccessorAppViewManager::get_submenu() {
@@ -65,16 +69,10 @@ void AccessorAppViewManager::send_event(AccessorEvent* event) {
     furi_check(result == FuriStatusOk);
 }
 
-uint32_t AccessorAppViewManager::previous_view_callback(void*) {
+void AccessorAppViewManager::view_holder_back_callback(void*) {
     if(event_queue != NULL) {
         AccessorEvent event;
         event.type = AccessorEvent::Type::Back;
         send_event(&event);
     }
-
-    return VIEW_IGNORE;
-}
-
-void AccessorAppViewManager::add_view(ViewType view_type, View* view) {
-    view_dispatcher_add_view(view_dispatcher, static_cast<uint32_t>(view_type), view);
 }

applications/debug/accessor/accessor_view_manager.h

@@ -1,6 +1,6 @@
 #pragma once
 #include <furi.h>
-#include <gui/view_dispatcher.h>
+#include <gui/view_holder.h>
 #include <gui/modules/submenu.h>
 #include <gui/modules/popup.h>
 #include "accessor_event.h"
@@ -10,7 +10,6 @@ class AccessorAppViewManager {
     enum class ViewType : uint8_t {
         Submenu,
         Popup,
-        Tune,
     };
 
     FuriMessageQueue* event_queue;
@@ -27,11 +26,10 @@ class AccessorAppViewManager {
     Popup* get_popup(void);
 
 private:
-    ViewDispatcher* view_dispatcher;
     Gui* gui;
+    ViewHolder* view_holder;
 
-    uint32_t previous_view_callback(void* context);
-    void add_view(ViewType view_type, View* view);
+    void view_holder_back_callback(void* context);
 
     // view elements
     Submenu* submenu;

applications/debug/battery_test_app/battery_test_app.c

@@ -42,7 +42,6 @@ BatteryTestApp* battery_test_alloc(void) {
 
     // View dispatcher
     app->view_dispatcher = view_dispatcher_alloc();
-    view_dispatcher_enable_queue(app->view_dispatcher);
     view_dispatcher_set_event_callback_context(app->view_dispatcher, app);
     view_dispatcher_set_tick_event_callback(
         app->view_dispatcher, battery_test_battery_info_update_model, 500);

applications/debug/bt_debug_app/bt_debug_app.c

@@ -36,7 +36,6 @@ BtDebugApp* bt_debug_app_alloc(void) {
 
     // View dispatcher
     app->view_dispatcher = view_dispatcher_alloc();
-    view_dispatcher_enable_queue(app->view_dispatcher);
     view_dispatcher_attach_to_gui(app->view_dispatcher, app->gui, ViewDispatcherTypeFullscreen);
 
     // Views