[FL-2627] Flipper applications: SDK, build and debug system (#1387)

* Added support for running applications from SD card (FAPs - Flipper Application Packages)
* Added plugin_dist target for fbt to build FAPs
* All apps of type FlipperAppType.EXTERNAL and FlipperAppType.PLUGIN are built as FAPs by default
* Updated VSCode configuration for new fbt features - re-deploy stock configuration to use them
* Added debugging support for FAPs with fbt debug & VSCode
* Added public firmware API with automated versioning

Co-authored-by: hedger <hedger@users.noreply.github.com>
Co-authored-by: SG <who.just.the.doctor@gmail.com>
Co-authored-by: あく <alleteam@gmail.com>

applications/plugins/picopass/scenes/picopass_scene.c

@@ -0,0 +1,30 @@
+#include "picopass_scene.h"
+
+// Generate scene on_enter handlers array
+#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_enter,
+void (*const picopass_on_enter_handlers[])(void*) = {
+#include "picopass_scene_config.h"
+};
+#undef ADD_SCENE
+
+// Generate scene on_event handlers array
+#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_event,
+bool (*const picopass_on_event_handlers[])(void* context, SceneManagerEvent event) = {
+#include "picopass_scene_config.h"
+};
+#undef ADD_SCENE
+
+// Generate scene on_exit handlers array
+#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_exit,
+void (*const picopass_on_exit_handlers[])(void* context) = {
+#include "picopass_scene_config.h"
+};
+#undef ADD_SCENE
+
+// Initialize scene handlers configuration structure
+const SceneManagerHandlers picopass_scene_handlers = {
+    .on_enter_handlers = picopass_on_enter_handlers,
+    .on_event_handlers = picopass_on_event_handlers,
+    .on_exit_handlers = picopass_on_exit_handlers,
+    .scene_num = PicopassSceneNum,
+};

applications/plugins/picopass/scenes/picopass_scene.h

@@ -0,0 +1,29 @@
+#pragma once
+
+#include <gui/scene_manager.h>
+
+// Generate scene id and total number
+#define ADD_SCENE(prefix, name, id) PicopassScene##id,
+typedef enum {
+#include "picopass_scene_config.h"
+    PicopassSceneNum,
+} PicopassScene;
+#undef ADD_SCENE
+
+extern const SceneManagerHandlers picopass_scene_handlers;
+
+// Generate scene on_enter handlers declaration
+#define ADD_SCENE(prefix, name, id) void prefix##_scene_##name##_on_enter(void*);
+#include "picopass_scene_config.h"
+#undef ADD_SCENE
+
+// Generate scene on_event handlers declaration
+#define ADD_SCENE(prefix, name, id) \
+    bool prefix##_scene_##name##_on_event(void* context, SceneManagerEvent event);
+#include "picopass_scene_config.h"
+#undef ADD_SCENE
+
+// Generate scene on_exit handlers declaration
+#define ADD_SCENE(prefix, name, id) void prefix##_scene_##name##_on_exit(void* context);
+#include "picopass_scene_config.h"
+#undef ADD_SCENE

applications/plugins/picopass/scenes/picopass_scene_card_menu.c

@@ -0,0 +1,65 @@
+#include "../picopass_i.h"
+
+enum SubmenuIndex {
+    SubmenuIndexSave,
+    SubmenuIndexSaveAsLF,
+};
+
+void picopass_scene_card_menu_submenu_callback(void* context, uint32_t index) {
+    Picopass* picopass = context;
+
+    view_dispatcher_send_custom_event(picopass->view_dispatcher, index);
+}
+
+void picopass_scene_card_menu_on_enter(void* context) {
+    Picopass* picopass = context;
+    Submenu* submenu = picopass->submenu;
+
+    submenu_add_item(
+        submenu, "Save", SubmenuIndexSave, picopass_scene_card_menu_submenu_callback, picopass);
+    if(picopass->dev->dev_data.pacs.record.valid) {
+        submenu_add_item(
+            submenu,
+            "Save as LF",
+            SubmenuIndexSaveAsLF,
+            picopass_scene_card_menu_submenu_callback,
+            picopass);
+    }
+    submenu_set_selected_item(
+        picopass->submenu,
+        scene_manager_get_scene_state(picopass->scene_manager, PicopassSceneCardMenu));
+
+    view_dispatcher_switch_to_view(picopass->view_dispatcher, PicopassViewMenu);
+}
+
+bool picopass_scene_card_menu_on_event(void* context, SceneManagerEvent event) {
+    Picopass* picopass = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == SubmenuIndexSave) {
+            scene_manager_set_scene_state(
+                picopass->scene_manager, PicopassSceneCardMenu, SubmenuIndexSave);
+            scene_manager_next_scene(picopass->scene_manager, PicopassSceneSaveName);
+            picopass->dev->format = PicopassDeviceSaveFormatHF;
+            consumed = true;
+        } else if(event.event == SubmenuIndexSaveAsLF) {
+            scene_manager_set_scene_state(
+                picopass->scene_manager, PicopassSceneCardMenu, SubmenuIndexSaveAsLF);
+            picopass->dev->format = PicopassDeviceSaveFormatLF;
+            scene_manager_next_scene(picopass->scene_manager, PicopassSceneSaveName);
+            consumed = true;
+        }
+    } else if(event.type == SceneManagerEventTypeBack) {
+        consumed = scene_manager_search_and_switch_to_previous_scene(
+            picopass->scene_manager, PicopassSceneStart);
+    }
+
+    return consumed;
+}
+
+void picopass_scene_card_menu_on_exit(void* context) {
+    Picopass* picopass = context;
+
+    submenu_reset(picopass->submenu);
+}

applications/plugins/picopass/scenes/picopass_scene_config.h

@@ -0,0 +1,13 @@
+ADD_SCENE(picopass, start, Start)
+ADD_SCENE(picopass, read_card, ReadCard)
+ADD_SCENE(picopass, read_card_success, ReadCardSuccess)
+ADD_SCENE(picopass, card_menu, CardMenu)
+ADD_SCENE(picopass, save_name, SaveName)
+ADD_SCENE(picopass, save_success, SaveSuccess)
+ADD_SCENE(picopass, saved_menu, SavedMenu)
+ADD_SCENE(picopass, file_select, FileSelect)
+ADD_SCENE(picopass, device_info, DeviceInfo)
+ADD_SCENE(picopass, delete, Delete)
+ADD_SCENE(picopass, delete_success, DeleteSuccess)
+ADD_SCENE(picopass, write_card, WriteCard)
+ADD_SCENE(picopass, write_card_success, WriteCardSuccess)

applications/plugins/picopass/scenes/picopass_scene_delete.c

@@ -0,0 +1,58 @@
+#include "../picopass_i.h"
+
+void picopass_scene_delete_widget_callback(GuiButtonType result, InputType type, void* context) {
+    Picopass* picopass = context;
+    if(type == InputTypeShort) {
+        view_dispatcher_send_custom_event(picopass->view_dispatcher, result);
+    }
+}
+
+void picopass_scene_delete_on_enter(void* context) {
+    Picopass* picopass = context;
+
+    // Setup Custom Widget view
+    char temp_str[64];
+    snprintf(temp_str, sizeof(temp_str), "\e#Delete %s?\e#", picopass->dev->dev_name);
+    widget_add_text_box_element(
+        picopass->widget, 0, 0, 128, 23, AlignCenter, AlignCenter, temp_str, false);
+    widget_add_button_element(
+        picopass->widget,
+        GuiButtonTypeLeft,
+        "Back",
+        picopass_scene_delete_widget_callback,
+        picopass);
+    widget_add_button_element(
+        picopass->widget,
+        GuiButtonTypeRight,
+        "Delete",
+        picopass_scene_delete_widget_callback,
+        picopass);
+
+    view_dispatcher_switch_to_view(picopass->view_dispatcher, PicopassViewWidget);
+}
+
+bool picopass_scene_delete_on_event(void* context, SceneManagerEvent event) {
+    Picopass* picopass = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == GuiButtonTypeLeft) {
+            return scene_manager_previous_scene(picopass->scene_manager);
+        } else if(event.event == GuiButtonTypeRight) {
+            if(picopass_device_delete(picopass->dev, true)) {
+                scene_manager_next_scene(picopass->scene_manager, PicopassSceneDeleteSuccess);
+            } else {
+                scene_manager_search_and_switch_to_previous_scene(
+                    picopass->scene_manager, PicopassSceneStart);
+            }
+            consumed = true;
+        }
+    }
+    return consumed;
+}
+
+void picopass_scene_delete_on_exit(void* context) {
+    Picopass* picopass = context;
+
+    widget_reset(picopass->widget);
+}

applications/plugins/picopass/scenes/picopass_scene_delete_success.c

@@ -0,0 +1,40 @@
+#include "../picopass_i.h"
+
+void picopass_scene_delete_success_popup_callback(void* context) {
+    Picopass* picopass = context;
+    view_dispatcher_send_custom_event(picopass->view_dispatcher, PicopassCustomEventViewExit);
+}
+
+void picopass_scene_delete_success_on_enter(void* context) {
+    Picopass* picopass = context;
+
+    // Setup view
+    Popup* popup = picopass->popup;
+    popup_set_icon(popup, 0, 2, &I_DolphinMafia_115x62);
+    popup_set_header(popup, "Deleted", 83, 19, AlignLeft, AlignBottom);
+    popup_set_timeout(popup, 1500);
+    popup_set_context(popup, picopass);
+    popup_set_callback(popup, picopass_scene_delete_success_popup_callback);
+    popup_enable_timeout(popup);
+    view_dispatcher_switch_to_view(picopass->view_dispatcher, PicopassViewPopup);
+}
+
+bool picopass_scene_delete_success_on_event(void* context, SceneManagerEvent event) {
+    Picopass* picopass = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == PicopassCustomEventViewExit) {
+            consumed = scene_manager_search_and_switch_to_previous_scene(
+                picopass->scene_manager, PicopassSceneStart);
+        }
+    }
+    return consumed;
+}
+
+void picopass_scene_delete_success_on_exit(void* context) {
+    Picopass* picopass = context;
+
+    // Clear view
+    popup_reset(picopass->popup);
+}

applications/plugins/picopass/scenes/picopass_scene_device_info.c

@@ -0,0 +1,82 @@
+#include "../picopass_i.h"
+#include <dolphin/dolphin.h>
+
+void picopass_scene_device_info_widget_callback(
+    GuiButtonType result,
+    InputType type,
+    void* context) {
+    Picopass* picopass = context;
+    if(type == InputTypeShort) {
+        view_dispatcher_send_custom_event(picopass->view_dispatcher, result);
+    }
+}
+
+void picopass_scene_device_info_on_enter(void* context) {
+    Picopass* picopass = context;
+
+    string_t credential_str;
+    string_t wiegand_str;
+    string_init(credential_str);
+    string_init(wiegand_str);
+
+    DOLPHIN_DEED(DolphinDeedNfcReadSuccess);
+
+    // Setup view
+    PicopassPacs* pacs = &picopass->dev->dev_data.pacs;
+    Widget* widget = picopass->widget;
+
+    size_t bytesLength = 1 + pacs->record.bitLength / 8;
+    string_set_str(credential_str, "");
+    for(uint8_t i = PICOPASS_BLOCK_LEN - bytesLength; i < PICOPASS_BLOCK_LEN; i++) {
+        string_cat_printf(credential_str, " %02X", pacs->credential[i]);
+    }
+
+    if(pacs->record.valid) {
+        string_cat_printf(
+            wiegand_str, "FC: %u CN: %u", pacs->record.FacilityCode, pacs->record.CardNumber);
+    } else {
+        string_cat_printf(wiegand_str, "%d bits", pacs->record.bitLength);
+    }
+
+    widget_add_string_element(
+        widget, 64, 12, AlignCenter, AlignCenter, FontPrimary, string_get_cstr(wiegand_str));
+    widget_add_string_element(
+        widget, 64, 32, AlignCenter, AlignCenter, FontSecondary, string_get_cstr(credential_str));
+
+    string_clear(credential_str);
+    string_clear(wiegand_str);
+
+    widget_add_button_element(
+        picopass->widget,
+        GuiButtonTypeLeft,
+        "Back",
+        picopass_scene_device_info_widget_callback,
+        picopass);
+
+    view_dispatcher_switch_to_view(picopass->view_dispatcher, PicopassViewWidget);
+}
+
+bool picopass_scene_device_info_on_event(void* context, SceneManagerEvent event) {
+    Picopass* picopass = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == GuiButtonTypeLeft) {
+            consumed = scene_manager_previous_scene(picopass->scene_manager);
+        } else if(event.event == PicopassCustomEventViewExit) {
+            view_dispatcher_switch_to_view(picopass->view_dispatcher, PicopassViewWidget);
+            consumed = true;
+        }
+    } else if(event.type == SceneManagerEventTypeBack) {
+        view_dispatcher_switch_to_view(picopass->view_dispatcher, PicopassViewWidget);
+        consumed = true;
+    }
+    return consumed;
+}
+
+void picopass_scene_device_info_on_exit(void* context) {
+    Picopass* picopass = context;
+
+    // Clear views
+    widget_reset(picopass->widget);
+}

applications/plugins/picopass/scenes/picopass_scene_file_select.c

@@ -0,0 +1,25 @@
+#include "../picopass_i.h"
+#include "../picopass_device.h"
+
+void picopass_scene_file_select_on_enter(void* context) {
+    Picopass* picopass = context;
+    // Process file_select return
+    picopass_device_set_loading_callback(picopass->dev, picopass_show_loading_popup, picopass);
+    if(picopass_file_select(picopass->dev)) {
+        scene_manager_next_scene(picopass->scene_manager, PicopassSceneSavedMenu);
+    } else {
+        scene_manager_search_and_switch_to_previous_scene(
+            picopass->scene_manager, PicopassSceneStart);
+    }
+    picopass_device_set_loading_callback(picopass->dev, NULL, picopass);
+}
+
+bool picopass_scene_file_select_on_event(void* context, SceneManagerEvent event) {
+    UNUSED(context);
+    UNUSED(event);
+    return false;
+}
+
+void picopass_scene_file_select_on_exit(void* context) {
+    UNUSED(context);
+}

applications/plugins/picopass/scenes/picopass_scene_read_card.c

@@ -0,0 +1,53 @@
+#include "../picopass_i.h"
+#include <dolphin/dolphin.h>
+
+void picopass_read_card_worker_callback(PicopassWorkerEvent event, void* context) {
+    UNUSED(event);
+    Picopass* picopass = context;
+    view_dispatcher_send_custom_event(picopass->view_dispatcher, PicopassCustomEventWorkerExit);
+}
+
+void picopass_scene_read_card_on_enter(void* context) {
+    Picopass* picopass = context;
+    DOLPHIN_DEED(DolphinDeedNfcRead);
+
+    // Setup view
+    Popup* popup = picopass->popup;
+    popup_set_header(popup, "Detecting\npicopass\ncard", 68, 30, AlignLeft, AlignTop);
+    popup_set_icon(popup, 0, 3, &I_RFIDDolphinReceive_97x61);
+
+    // Start worker
+    view_dispatcher_switch_to_view(picopass->view_dispatcher, PicopassViewPopup);
+    picopass_worker_start(
+        picopass->worker,
+        PicopassWorkerStateDetect,
+        &picopass->dev->dev_data,
+        picopass_read_card_worker_callback,
+        picopass);
+
+    picopass_blink_start(picopass);
+}
+
+bool picopass_scene_read_card_on_event(void* context, SceneManagerEvent event) {
+    Picopass* picopass = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == PicopassCustomEventWorkerExit) {
+            scene_manager_next_scene(picopass->scene_manager, PicopassSceneReadCardSuccess);
+            consumed = true;
+        }
+    }
+    return consumed;
+}
+
+void picopass_scene_read_card_on_exit(void* context) {
+    Picopass* picopass = context;
+
+    // Stop worker
+    picopass_worker_stop(picopass->worker);
+    // Clear view
+    popup_reset(picopass->popup);
+
+    picopass_blink_stop(picopass);
+}

applications/plugins/picopass/scenes/picopass_scene_read_card_success.c

@@ -0,0 +1,111 @@
+#include "../picopass_i.h"
+#include <dolphin/dolphin.h>
+
+void picopass_scene_read_card_success_widget_callback(
+    GuiButtonType result,
+    InputType type,
+    void* context) {
+    furi_assert(context);
+    Picopass* picopass = context;
+
+    if(type == InputTypeShort) {
+        view_dispatcher_send_custom_event(picopass->view_dispatcher, result);
+    }
+}
+
+void picopass_scene_read_card_success_on_enter(void* context) {
+    Picopass* picopass = context;
+    string_t credential_str;
+    string_t wiegand_str;
+    string_init(credential_str);
+    string_init(wiegand_str);
+
+    DOLPHIN_DEED(DolphinDeedNfcReadSuccess);
+
+    // Send notification
+    notification_message(picopass->notifications, &sequence_success);
+
+    // Setup view
+    PicopassPacs* pacs = &picopass->dev->dev_data.pacs;
+    Widget* widget = picopass->widget;
+
+    if(pacs->record.bitLength == 0) {
+        string_cat_printf(wiegand_str, "Read Failed");
+
+        widget_add_button_element(
+            widget,
+            GuiButtonTypeLeft,
+            "Retry",
+            picopass_scene_read_card_success_widget_callback,
+            picopass);
+
+        widget_add_string_element(
+            widget, 64, 12, AlignCenter, AlignCenter, FontPrimary, string_get_cstr(wiegand_str));
+    } else {
+        size_t bytesLength = 1 + pacs->record.bitLength / 8;
+        string_set_str(credential_str, "");
+        for(uint8_t i = PICOPASS_BLOCK_LEN - bytesLength; i < PICOPASS_BLOCK_LEN; i++) {
+            string_cat_printf(credential_str, " %02X", pacs->credential[i]);
+        }
+
+        if(pacs->record.valid) {
+            string_cat_printf(
+                wiegand_str, "FC: %u CN: %u", pacs->record.FacilityCode, pacs->record.CardNumber);
+        } else {
+            string_cat_printf(wiegand_str, "%d bits", pacs->record.bitLength);
+        }
+
+        widget_add_button_element(
+            widget,
+            GuiButtonTypeLeft,
+            "Retry",
+            picopass_scene_read_card_success_widget_callback,
+            picopass);
+
+        widget_add_button_element(
+            widget,
+            GuiButtonTypeRight,
+            "More",
+            picopass_scene_read_card_success_widget_callback,
+            picopass);
+
+        widget_add_string_element(
+            widget, 64, 12, AlignCenter, AlignCenter, FontPrimary, string_get_cstr(wiegand_str));
+        widget_add_string_element(
+            widget,
+            64,
+            32,
+            AlignCenter,
+            AlignCenter,
+            FontSecondary,
+            string_get_cstr(credential_str));
+    }
+    string_clear(credential_str);
+    string_clear(wiegand_str);
+
+    view_dispatcher_switch_to_view(picopass->view_dispatcher, PicopassViewWidget);
+}
+
+bool picopass_scene_read_card_success_on_event(void* context, SceneManagerEvent event) {
+    Picopass* picopass = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == GuiButtonTypeLeft) {
+            consumed = scene_manager_previous_scene(picopass->scene_manager);
+        } else if(event.event == GuiButtonTypeRight) {
+            // Clear device name
+            picopass_device_set_name(picopass->dev, "");
+            scene_manager_next_scene(picopass->scene_manager, PicopassSceneCardMenu);
+            consumed = true;
+        }
+    }
+    return consumed;
+}
+
+void picopass_scene_read_card_success_on_exit(void* context) {
+    Picopass* picopass = context;
+
+    // Clear view
+    widget_reset(picopass->widget);
+}

applications/plugins/picopass/scenes/picopass_scene_save_name.c

@@ -0,0 +1,84 @@
+#include "../picopass_i.h"
+#include "m-string.h"
+#include <lib/toolbox/random_name.h>
+#include <gui/modules/validators.h>
+#include <toolbox/path.h>
+
+void picopass_scene_save_name_text_input_callback(void* context) {
+    Picopass* picopass = context;
+
+    view_dispatcher_send_custom_event(picopass->view_dispatcher, PicopassCustomEventTextInputDone);
+}
+
+void picopass_scene_save_name_on_enter(void* context) {
+    Picopass* picopass = context;
+
+    // Setup view
+    TextInput* text_input = picopass->text_input;
+    bool dev_name_empty = false;
+    if(!strcmp(picopass->dev->dev_name, "")) {
+        set_random_name(picopass->text_store, sizeof(picopass->text_store));
+        dev_name_empty = true;
+    } else {
+        picopass_text_store_set(picopass, picopass->dev->dev_name);
+    }
+    text_input_set_header_text(text_input, "Name the card");
+    text_input_set_result_callback(
+        text_input,
+        picopass_scene_save_name_text_input_callback,
+        picopass,
+        picopass->text_store,
+        PICOPASS_DEV_NAME_MAX_LEN,
+        dev_name_empty);
+
+    string_t folder_path;
+    string_init(folder_path);
+
+    if(string_end_with_str_p(picopass->dev->load_path, PICOPASS_APP_EXTENSION)) {
+        path_extract_dirname(string_get_cstr(picopass->dev->load_path), folder_path);
+    } else {
+        string_set_str(folder_path, PICOPASS_APP_FOLDER);
+    }
+
+    ValidatorIsFile* validator_is_file = validator_is_file_alloc_init(
+        string_get_cstr(folder_path), PICOPASS_APP_EXTENSION, picopass->dev->dev_name);
+    text_input_set_validator(text_input, validator_is_file_callback, validator_is_file);
+
+    view_dispatcher_switch_to_view(picopass->view_dispatcher, PicopassViewTextInput);
+
+    string_clear(folder_path);
+}
+
+bool picopass_scene_save_name_on_event(void* context, SceneManagerEvent event) {
+    Picopass* picopass = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == PicopassCustomEventTextInputDone) {
+            if(strcmp(picopass->dev->dev_name, "")) {
+                // picopass_device_delete(picopass->dev, true);
+            }
+            strlcpy(
+                picopass->dev->dev_name, picopass->text_store, strlen(picopass->text_store) + 1);
+            if(picopass_device_save(picopass->dev, picopass->text_store)) {
+                scene_manager_next_scene(picopass->scene_manager, PicopassSceneSaveSuccess);
+                consumed = true;
+            } else {
+                consumed = scene_manager_search_and_switch_to_previous_scene(
+                    picopass->scene_manager, PicopassSceneStart);
+            }
+        }
+    }
+    return consumed;
+}
+
+void picopass_scene_save_name_on_exit(void* context) {
+    Picopass* picopass = context;
+
+    // Clear view
+    void* validator_context = text_input_get_validator_callback_context(picopass->text_input);
+    text_input_set_validator(picopass->text_input, NULL, NULL);
+    validator_is_file_free(validator_context);
+
+    text_input_reset(picopass->text_input);
+}

applications/plugins/picopass/scenes/picopass_scene_save_success.c

@@ -0,0 +1,47 @@
+#include "../picopass_i.h"
+#include <dolphin/dolphin.h>
+
+void picopass_scene_save_success_popup_callback(void* context) {
+    Picopass* picopass = context;
+    view_dispatcher_send_custom_event(picopass->view_dispatcher, PicopassCustomEventViewExit);
+}
+
+void picopass_scene_save_success_on_enter(void* context) {
+    Picopass* picopass = context;
+    DOLPHIN_DEED(DolphinDeedNfcSave);
+
+    // Setup view
+    Popup* popup = picopass->popup;
+    popup_set_icon(popup, 32, 5, &I_DolphinNice_96x59);
+    popup_set_header(popup, "Saved!", 13, 22, AlignLeft, AlignBottom);
+    popup_set_timeout(popup, 1500);
+    popup_set_context(popup, picopass);
+    popup_set_callback(popup, picopass_scene_save_success_popup_callback);
+    popup_enable_timeout(popup);
+    view_dispatcher_switch_to_view(picopass->view_dispatcher, PicopassViewPopup);
+}
+
+bool picopass_scene_save_success_on_event(void* context, SceneManagerEvent event) {
+    Picopass* picopass = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == PicopassCustomEventViewExit) {
+            if(scene_manager_has_previous_scene(picopass->scene_manager, PicopassSceneCardMenu)) {
+                consumed = scene_manager_search_and_switch_to_previous_scene(
+                    picopass->scene_manager, PicopassSceneCardMenu);
+            } else {
+                consumed = scene_manager_search_and_switch_to_previous_scene(
+                    picopass->scene_manager, PicopassSceneStart);
+            }
+        }
+    }
+    return consumed;
+}
+
+void picopass_scene_save_success_on_exit(void* context) {
+    Picopass* picopass = context;
+
+    // Clear view
+    popup_reset(picopass->popup);
+}

applications/plugins/picopass/scenes/picopass_scene_saved_menu.c

@@ -0,0 +1,64 @@
+#include "../picopass_i.h"
+
+enum SubmenuIndex {
+    SubmenuIndexDelete,
+    SubmenuIndexInfo,
+    SubmenuIndexWrite,
+};
+
+void picopass_scene_saved_menu_submenu_callback(void* context, uint32_t index) {
+    Picopass* picopass = context;
+
+    view_dispatcher_send_custom_event(picopass->view_dispatcher, index);
+}
+
+void picopass_scene_saved_menu_on_enter(void* context) {
+    Picopass* picopass = context;
+    Submenu* submenu = picopass->submenu;
+
+    submenu_add_item(
+        submenu,
+        "Delete",
+        SubmenuIndexDelete,
+        picopass_scene_saved_menu_submenu_callback,
+        picopass);
+    submenu_add_item(
+        submenu, "Info", SubmenuIndexInfo, picopass_scene_saved_menu_submenu_callback, picopass);
+    submenu_add_item(
+        submenu, "Write", SubmenuIndexWrite, picopass_scene_saved_menu_submenu_callback, picopass);
+
+    submenu_set_selected_item(
+        picopass->submenu,
+        scene_manager_get_scene_state(picopass->scene_manager, PicopassSceneSavedMenu));
+
+    view_dispatcher_switch_to_view(picopass->view_dispatcher, PicopassViewMenu);
+}
+
+bool picopass_scene_saved_menu_on_event(void* context, SceneManagerEvent event) {
+    Picopass* picopass = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        scene_manager_set_scene_state(
+            picopass->scene_manager, PicopassSceneSavedMenu, event.event);
+
+        if(event.event == SubmenuIndexDelete) {
+            scene_manager_next_scene(picopass->scene_manager, PicopassSceneDelete);
+            consumed = true;
+        } else if(event.event == SubmenuIndexInfo) {
+            scene_manager_next_scene(picopass->scene_manager, PicopassSceneDeviceInfo);
+            consumed = true;
+        } else if(event.event == SubmenuIndexWrite) {
+            scene_manager_next_scene(picopass->scene_manager, PicopassSceneWriteCard);
+            consumed = true;
+        }
+    }
+
+    return consumed;
+}
+
+void picopass_scene_saved_menu_on_exit(void* context) {
+    Picopass* picopass = context;
+
+    submenu_reset(picopass->submenu);
+}

applications/plugins/picopass/scenes/picopass_scene_start.c

@@ -0,0 +1,50 @@
+#include "../picopass_i.h"
+enum SubmenuIndex {
+    SubmenuIndexRead,
+    SubmenuIndexRunScript,
+    SubmenuIndexSaved,
+    SubmenuIndexAddManualy,
+    SubmenuIndexDebug,
+};
+
+void picopass_scene_start_submenu_callback(void* context, uint32_t index) {
+    Picopass* picopass = context;
+    view_dispatcher_send_custom_event(picopass->view_dispatcher, index);
+}
+void picopass_scene_start_on_enter(void* context) {
+    Picopass* picopass = context;
+
+    Submenu* submenu = picopass->submenu;
+    submenu_add_item(
+        submenu, "Read Card", SubmenuIndexRead, picopass_scene_start_submenu_callback, picopass);
+    submenu_add_item(
+        submenu, "Saved", SubmenuIndexSaved, picopass_scene_start_submenu_callback, picopass);
+
+    submenu_set_selected_item(
+        submenu, scene_manager_get_scene_state(picopass->scene_manager, PicopassSceneStart));
+    picopass_device_clear(picopass->dev);
+    view_dispatcher_switch_to_view(picopass->view_dispatcher, PicopassViewMenu);
+}
+
+bool picopass_scene_start_on_event(void* context, SceneManagerEvent event) {
+    Picopass* picopass = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == SubmenuIndexRead) {
+            scene_manager_next_scene(picopass->scene_manager, PicopassSceneReadCard);
+            consumed = true;
+        } else if(event.event == SubmenuIndexSaved) {
+            scene_manager_next_scene(picopass->scene_manager, PicopassSceneFileSelect);
+            consumed = true;
+        }
+        scene_manager_set_scene_state(picopass->scene_manager, PicopassSceneStart, event.event);
+    }
+
+    return consumed;
+}
+
+void picopass_scene_start_on_exit(void* context) {
+    Picopass* picopass = context;
+    submenu_reset(picopass->submenu);
+}

applications/plugins/picopass/scenes/picopass_scene_write_card.c

@@ -0,0 +1,53 @@
+#include "../picopass_i.h"
+#include <dolphin/dolphin.h>
+
+void picopass_write_card_worker_callback(PicopassWorkerEvent event, void* context) {
+    UNUSED(event);
+    Picopass* picopass = context;
+    view_dispatcher_send_custom_event(picopass->view_dispatcher, PicopassCustomEventWorkerExit);
+}
+
+void picopass_scene_write_card_on_enter(void* context) {
+    Picopass* picopass = context;
+    DOLPHIN_DEED(DolphinDeedNfcSave);
+
+    // Setup view
+    Popup* popup = picopass->popup;
+    popup_set_header(popup, "Writing\npicopass\ncard", 68, 30, AlignLeft, AlignTop);
+    popup_set_icon(popup, 0, 3, &I_RFIDDolphinSend_97x61);
+
+    // Start worker
+    view_dispatcher_switch_to_view(picopass->view_dispatcher, PicopassViewPopup);
+    picopass_worker_start(
+        picopass->worker,
+        PicopassWorkerStateWrite,
+        &picopass->dev->dev_data,
+        picopass_write_card_worker_callback,
+        picopass);
+
+    picopass_blink_start(picopass);
+}
+
+bool picopass_scene_write_card_on_event(void* context, SceneManagerEvent event) {
+    Picopass* picopass = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == PicopassCustomEventWorkerExit) {
+            scene_manager_next_scene(picopass->scene_manager, PicopassSceneWriteCardSuccess);
+            consumed = true;
+        }
+    }
+    return consumed;
+}
+
+void picopass_scene_write_card_on_exit(void* context) {
+    Picopass* picopass = context;
+
+    // Stop worker
+    picopass_worker_stop(picopass->worker);
+    // Clear view
+    popup_reset(picopass->popup);
+
+    picopass_blink_stop(picopass);
+}

applications/plugins/picopass/scenes/picopass_scene_write_card_success.c

@@ -0,0 +1,57 @@
+#include "../picopass_i.h"
+#include <dolphin/dolphin.h>
+
+void picopass_scene_write_card_success_widget_callback(
+    GuiButtonType result,
+    InputType type,
+    void* context) {
+    furi_assert(context);
+    Picopass* picopass = context;
+
+    if(type == InputTypeShort) {
+        view_dispatcher_send_custom_event(picopass->view_dispatcher, result);
+    }
+}
+
+void picopass_scene_write_card_success_on_enter(void* context) {
+    Picopass* picopass = context;
+    Widget* widget = picopass->widget;
+
+    DOLPHIN_DEED(DolphinDeedNfcReadSuccess);
+
+    // Send notification
+    notification_message(picopass->notifications, &sequence_success);
+
+    widget_add_button_element(
+        widget,
+        GuiButtonTypeLeft,
+        "Retry",
+        picopass_scene_write_card_success_widget_callback,
+        picopass);
+
+    view_dispatcher_switch_to_view(picopass->view_dispatcher, PicopassViewWidget);
+}
+
+bool picopass_scene_write_card_success_on_event(void* context, SceneManagerEvent event) {
+    Picopass* picopass = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == GuiButtonTypeLeft) {
+            consumed = scene_manager_previous_scene(picopass->scene_manager);
+        } else if(event.event == GuiButtonTypeRight) {
+            // Clear device name
+            picopass_device_set_name(picopass->dev, "");
+            scene_manager_next_scene(picopass->scene_manager, PicopassSceneCardMenu);
+            consumed = true;
+        }
+    }
+    return consumed;
+}
+
+void picopass_scene_write_card_success_on_exit(void* context) {
+    Picopass* picopass = context;
+
+    // Clear view
+    widget_reset(picopass->widget);
+}