[FL-1181] Archive app (#458)

* fix stack size, file listing works
* fix scrollbar, update docs
* cut long filenames
* Dolphin: overhaul unlocking logic, unlocked message added
* furi - added common_defines.h, minor macro cleanup; fix scrollbar type conversion
* remove door opening animation
* adaptive long file name shortening, item icons, invert selection
* archive: browser tab, file types (beta);  scenes: fix sleep emote
* dont trim unknown extensions
* fix string_size usage
* array container for file list, fixes
* better path handling
* archive: renaming, adding to favorites worksl scrollbar fix: limit min bar height to 1px to prevent disappearance on large lists

Co-authored-by: あく <alleteam@gmail.com>

applications/applications.c

@@ -36,6 +36,7 @@ int32_t scene_app(void* p);
 int32_t passport(void* p);
 int32_t app_accessor(void* p);
 int32_t internal_storage_task(void* p);
+int32_t app_archive(void* p);
 
 // On system start hooks declaration
 void nfc_cli_init();
@@ -159,6 +160,15 @@ const size_t FLIPPER_SERVICES_COUNT = sizeof(FLIPPER_SERVICES) / sizeof(FlipperA
 
 // Main menu APP
 const FlipperApplication FLIPPER_APPS[] = {
+
+#ifdef APP_IBUTTON
+    {.app = app_ibutton, .name = "iButton", .stack_size = 4096, .icon = A_iButton_14},
+#endif
+
+#ifdef APP_NFC
+    {.app = nfc_task, .name = "NFC", .stack_size = 1024, .icon = A_NFC_14},
+#endif
+
 #ifdef APP_SUBGHZ
     {.app = subghz_app, .name = "Sub-1 GHz", .stack_size = 1024, .icon = A_Sub1ghz_14},
 #endif
@@ -167,21 +177,18 @@ const FlipperApplication FLIPPER_APPS[] = {
     {.app = app_lfrfid, .name = "125 kHz RFID", .stack_size = 1024, .icon = A_125khz_14},
 #endif
 
-#ifdef APP_NFC
-    {.app = nfc_task, .name = "NFC", .stack_size = 1024, .icon = A_NFC_14},
-#endif
-
 #ifdef APP_IRDA
     {.app = irda, .name = "Infrared", .stack_size = 1024, .icon = A_Infrared_14},
 #endif
 
-#ifdef APP_IBUTTON
-    {.app = app_ibutton, .name = "iButton", .stack_size = 4096, .icon = A_iButton_14},
-#endif
-
 #ifdef APP_GPIO_DEMO
     {.app = app_gpio_test, .name = "GPIO", .stack_size = 1024, .icon = A_GPIO_14},
 #endif
+
+#ifdef APP_ARCHIVE
+    {.app = app_archive, .name = "Archive", .stack_size = 4096, .icon = A_FileManager_14},
+#endif
+
 };
 
 const size_t FLIPPER_APPS_COUNT = sizeof(FLIPPER_APPS) / sizeof(FlipperApplication);
@@ -263,6 +270,11 @@ const FlipperApplication FLIPPER_DEBUG_APPS[] = {
 
 const size_t FLIPPER_DEBUG_APPS_COUNT = sizeof(FLIPPER_DEBUG_APPS) / sizeof(FlipperApplication);
 
+#ifdef APP_ARCHIVE
+const FlipperApplication FLIPPER_ARCHIVE =
+    {.app = app_archive, .name = "Archive", .stack_size = 4096, .icon = A_FileManager_14};
+#endif
+
 #ifdef SRV_DOLPHIN
 const FlipperApplication FLIPPER_SCENE =
     {.app = scene_app, .name = "Scenes", .stack_size = 1024, .icon = A_Games_14};

applications/applications.h

@@ -48,3 +48,5 @@ extern const size_t FLIPPER_DEBUG_APPS_COUNT;
 extern const FlipperApplication FLIPPER_SCENE;
 extern const FlipperApplication FLIPPER_SCENE_APPS[];
 extern const size_t FLIPPER_SCENE_APPS_COUNT;
+
+extern const FlipperApplication FLIPPER_ARCHIVE;

applications/applications.mk

@@ -29,6 +29,7 @@ APP_GPIO_DEMO = 1
 APP_MUSIC_PLAYER = 1
 APP_FLOOPPER_BLOOPPER = 1
 APP_IBUTTON = 1
+APP_ARCHIVE = 1
 
 # Debug and misc
 APP_GUI_TEST = 1
@@ -85,6 +86,12 @@ ifeq ($(APP_UNIT_TESTS), 1)
 CFLAGS		+= -DAPP_UNIT_TESTS
 endif
 
+APP_ARCHIVE ?= 0
+ifeq ($(APP_NFC), 1)
+CFLAGS		+= -DAPP_ARCHIVE
+APP_ARCHIVE = 1
+endif
+
 SRV_EXAMPLE_BLINK ?= 0
 ifeq ($(SRV_EXAMPLE_BLINK), 1)
 CFLAGS		+= -DSRV_EXAMPLE_BLINK

applications/archive/archive.c

@@ -0,0 +1,535 @@
+#include "archive_i.h"
+
+static bool archive_get_filenames(ArchiveApp* archive);
+
+static void update_offset(ArchiveApp* archive) {
+    furi_assert(archive);
+
+    ArchiveViewModel* model = view_get_model(archive->view_archive_main);
+    size_t array_size = files_array_size(model->files);
+    uint16_t bounds = array_size > 3 ? 2 : array_size;
+
+    if(model->list_offset < model->idx - bounds) {
+        model->list_offset = CLAMP(model->list_offset + 1, array_size - (bounds + 2), 0);
+    } else if(model->list_offset > model->idx - bounds) {
+        model->list_offset = CLAMP(model->idx - 1, array_size - (bounds), 0);
+    }
+
+    view_commit_model(archive->view_archive_main, true);
+}
+
+static void archive_update_last_idx(ArchiveApp* archive) {
+    furi_assert(archive);
+
+    ArchiveViewModel* model = view_get_model(archive->view_archive_main);
+
+    archive->browser.last_idx[archive->browser.depth] =
+        CLAMP(model->idx, files_array_size(model->files) - 1, 0);
+    model->idx = 0;
+    view_commit_model(archive->view_archive_main, true);
+
+    model = NULL;
+}
+
+static void archive_switch_dir(ArchiveApp* archive, const char* path) {
+    furi_assert(archive);
+    furi_assert(path);
+
+    string_set(archive->browser.path, path);
+    archive_get_filenames(archive);
+}
+
+static void archive_switch_tab(ArchiveApp* archive) {
+    furi_assert(archive);
+
+    ArchiveViewModel* model = view_get_model(archive->view_archive_main);
+
+    model->tab_idx = archive->browser.tab_id;
+    model->idx = 0;
+    view_commit_model(archive->view_archive_main, true);
+
+    model = NULL;
+
+    archive->browser.depth = 0;
+    archive_switch_dir(archive, tab_default_paths[archive->browser.tab_id]);
+
+    update_offset(archive);
+}
+
+static void archive_leave_dir(ArchiveApp* archive) {
+    furi_assert(archive);
+
+    char* path_ptr = stringi_get_cstr(archive->browser.path);
+    char* last_char = strrchr(path_ptr, '/');
+    if(last_char) path_ptr[last_char - path_ptr] = '\0';
+
+    archive->browser.depth = CLAMP(archive->browser.depth - 1, MAX_DEPTH, 0);
+
+    ArchiveViewModel* model = view_get_model(archive->view_archive_main);
+    model->idx = archive->browser.last_idx[archive->browser.depth];
+    view_commit_model(archive->view_archive_main, true);
+
+    archive_switch_dir(archive, string_get_cstr(archive->browser.path));
+
+    update_offset(archive);
+
+    model = NULL;
+    path_ptr = NULL;
+    last_char = NULL;
+}
+
+static void archive_enter_dir(ArchiveApp* archive, string_t name) {
+    furi_assert(archive);
+    furi_assert(name);
+
+    archive_update_last_idx(archive);
+    archive->browser.depth = CLAMP(archive->browser.depth + 1, MAX_DEPTH, 0);
+
+    string_cat(archive->browser.path, "/");
+    string_cat(archive->browser.path, archive->browser.name);
+
+    archive_switch_dir(archive, string_get_cstr(archive->browser.path));
+
+    update_offset(archive);
+}
+
+static bool filter_by_extension(ArchiveApp* archive, FileInfo* file_info, char* name) {
+    furi_assert(archive);
+    furi_assert(file_info);
+    furi_assert(name);
+
+    bool result = false;
+    const char* filter_ext_ptr = get_tab_ext(archive->browser.tab_id);
+
+    if(strcmp(filter_ext_ptr, "*") == 0) {
+        result = true;
+    } else if(strstr(name, filter_ext_ptr) != NULL) {
+        result = true;
+    }
+
+    return result;
+}
+
+static void set_file_type(ArchiveFile_t* file, FileInfo* file_info) {
+    furi_assert(file);
+    furi_assert(file_info);
+
+    for(size_t i = 0; i < SIZEOF_ARRAY(known_ext); i++) {
+        if(string_search_str(file->name, known_ext[i], 0) != STRING_FAILURE) {
+            file->type = i;
+            return;
+        }
+    }
+
+    if(file_info->flags & FSF_DIRECTORY) {
+        file->type = ArchiveFileTypeFolder;
+    } else {
+        file->type = ArchiveFileTypeUnknown;
+    }
+}
+
+static bool archive_get_filenames(ArchiveApp* archive) {
+    furi_assert(archive);
+
+    FS_Dir_Api* dir_api = &archive->fs_api->dir;
+    ArchiveFile_t item;
+    FileInfo file_info;
+    File directory;
+    string_t name;
+    bool result;
+
+    string_init_printf(name, "%0*d\n", MAX_NAME_LEN, 0);
+    result = dir_api->open(&directory, string_get_cstr(archive->browser.path));
+
+    ArchiveViewModel* model = view_get_model(archive->view_archive_main);
+    files_array_clear(model->files);
+
+    if(!result) {
+        dir_api->close(&directory);
+        string_clear(name);
+        return false;
+    }
+
+    while(1) {
+        char* name_ptr = stringi_get_cstr(name);
+        result = dir_api->read(&directory, &file_info, name_ptr, MAX_NAME_LEN);
+
+        if(directory.error_id == FSE_NOT_EXIST || name_ptr[0] == 0) {
+            view_commit_model(archive->view_archive_main, true);
+            break;
+        }
+
+        if(result) {
+            if(directory.error_id == FSE_OK) {
+                if(filter_by_extension(archive, &file_info, name_ptr)) {
+                    ArchiveFile_t_init(&item);
+                    string_init_set(item.name, name);
+                    set_file_type(&item, &file_info);
+
+                    files_array_push_back(model->files, item);
+                    ArchiveFile_t_clear(&item);
+                }
+
+            } else {
+                dir_api->close(&directory);
+                string_clear(name);
+                view_commit_model(archive->view_archive_main, true);
+                return false;
+            }
+        }
+    }
+
+    view_commit_model(archive->view_archive_main, true);
+    model = NULL;
+
+    dir_api->close(&directory);
+    string_clear(name);
+    return true;
+}
+
+static void archive_exit_callback(ArchiveApp* archive) {
+    furi_assert(archive);
+
+    AppEvent event;
+    event.type = EventTypeExit;
+    furi_check(osMessageQueuePut(archive->event_queue, &event, 0, osWaitForever) == osOK);
+}
+
+static uint32_t archive_previous_callback(void* context) {
+    return ArchiveViewMain;
+}
+
+/* file menu */
+static void archive_add_to_favorites(ArchiveApp* archive) {
+    furi_assert(archive);
+
+    FS_Common_Api* common_api = &archive->fs_api->common;
+
+    string_t buffer_src;
+    string_t buffer_dst;
+
+    string_init_set(buffer_src, archive->browser.path);
+    string_cat(buffer_src, "/");
+    string_cat(buffer_src, archive->browser.name);
+
+    string_init_set_str(buffer_dst, "/favorites/");
+    string_cat(buffer_dst, archive->browser.name);
+
+    common_api->rename(string_get_cstr(buffer_src), string_get_cstr(buffer_dst));
+
+    string_clear(buffer_src);
+    string_clear(buffer_dst);
+}
+
+static void archive_text_input_callback(void* context, char* text) {
+    furi_assert(context);
+    furi_assert(text);
+
+    ArchiveApp* archive = (ArchiveApp*)context;
+    FS_Common_Api* common_api = &archive->fs_api->common;
+
+    string_t buffer_src;
+    string_t buffer_dst;
+
+    string_init_set(buffer_src, archive->browser.path);
+    string_init_set(buffer_dst, archive->browser.path);
+
+    string_cat(buffer_src, "/");
+    string_cat(buffer_dst, "/");
+
+    string_cat(buffer_src, archive->browser.name);
+    string_cat_str(buffer_dst, text);
+
+    common_api->rename(string_get_cstr(buffer_src), string_get_cstr(buffer_dst));
+
+    view_dispatcher_switch_to_view(archive->view_dispatcher, ArchiveViewMain);
+
+    string_clear(buffer_src);
+    string_clear(buffer_dst);
+
+    archive_get_filenames(archive);
+}
+static void archive_enter_text_input(ArchiveApp* archive) {
+    furi_assert(archive);
+
+    string_set(archive->browser.text_input_buffer, archive->browser.name);
+
+    char* text_input_buffer_ptr = stringi_get_cstr(archive->browser.text_input_buffer);
+
+    text_input_set_header_text(archive->text_input, "Rename:");
+
+    text_input_set_result_callback(
+        archive->text_input,
+        archive_text_input_callback,
+        archive,
+        text_input_buffer_ptr,
+        MAX_NAME_LEN);
+
+    view_dispatcher_switch_to_view(archive->view_dispatcher, ArchiveViewTextInput);
+}
+
+static void archive_show_file_menu(ArchiveApp* archive) {
+    furi_assert(archive);
+
+    archive->browser.menu = true;
+
+    ArchiveViewModel* model = view_get_model(archive->view_archive_main);
+    model->menu = true;
+    model->menu_idx = 0;
+    view_commit_model(archive->view_archive_main, true);
+}
+
+static void archive_close_file_menu(ArchiveApp* archive) {
+    furi_assert(archive);
+
+    archive->browser.menu = false;
+
+    ArchiveViewModel* model = view_get_model(archive->view_archive_main);
+    model->menu = false;
+    model->menu_idx = 0;
+    view_commit_model(archive->view_archive_main, true);
+}
+
+static void
+archive_open_app(ArchiveApp* archive, const FlipperApplication* flipper_app, void* arg) {
+    furi_assert(archive);
+    furi_assert(flipper_app);
+    furi_assert(flipper_app->app);
+    furi_assert(flipper_app->name);
+
+    if(arg) {
+        // pass path to app?
+    }
+
+    furi_thread_set_name(archive->app_thread, flipper_app->name);
+    furi_thread_set_stack_size(archive->app_thread, flipper_app->stack_size);
+    furi_thread_set_callback(archive->app_thread, flipper_app->app);
+    furi_thread_start(archive->app_thread);
+}
+
+static void archive_delete_file(ArchiveApp* archive, string_t name) {
+    furi_assert(archive);
+    furi_assert(name);
+
+    FS_Common_Api* common_api = &archive->fs_api->common;
+
+    string_t path;
+    string_init_set(path, archive->browser.path);
+    string_cat(path, "/");
+    string_cat(path, name);
+
+    common_api->remove(string_get_cstr(path));
+    string_clear(path);
+
+    archive_get_filenames(archive);
+
+    update_offset(archive);
+
+    ArchiveViewModel* model = view_get_model(archive->view_archive_main);
+    model->idx = CLAMP(model->idx, files_array_size(model->files) - 1, 0);
+    view_commit_model(archive->view_archive_main, true);
+}
+
+static void archive_file_menu_callback(ArchiveApp* archive) {
+    furi_assert(archive);
+
+    ArchiveViewModel* model = view_get_model(archive->view_archive_main);
+    ArchiveFile_t* selected = files_array_get(model->files, model->idx);
+
+    switch(model->menu_idx) {
+    case 0:
+        if((selected->type != ArchiveFileTypeFolder && selected->type != ArchiveFileTypeUnknown)) {
+            archive_open_app(archive, &FLIPPER_APPS[selected->type], NULL);
+        }
+        break;
+    case 1:
+
+        string_set(archive->browser.name, selected->name);
+        archive_add_to_favorites(archive);
+        archive_close_file_menu(archive);
+        break;
+    case 2:
+        // open rename view
+        archive_enter_text_input(archive);
+        break;
+    case 3:
+        // confirmation?
+        archive_delete_file(archive, selected->name);
+        archive_close_file_menu(archive);
+        break;
+
+    default:
+        archive_close_file_menu(archive);
+        break;
+    }
+
+    model = NULL;
+    selected = NULL;
+}
+
+static void menu_input_handler(ArchiveApp* archive, InputEvent* event) {
+    furi_assert(archive);
+    furi_assert(archive);
+
+    ArchiveViewModel* model = view_get_model(archive->view_archive_main);
+    if(event->type == InputTypeShort) {
+        if(event->key == InputKeyUp) {
+            model->menu_idx = CLAMP(model->menu_idx - 1, MENU_ITEMS - 1, 0);
+        } else if(event->key == InputKeyDown) {
+            model->menu_idx = CLAMP(model->menu_idx + 1, MENU_ITEMS - 1, 0);
+        } else if(event->key == InputKeyOk) {
+            archive_file_menu_callback(archive);
+        } else if(event->key == InputKeyBack) {
+            archive_close_file_menu(archive);
+        }
+    }
+    view_commit_model(archive->view_archive_main, true);
+}
+
+/* main controls */
+
+static bool archive_view_input(InputEvent* event, void* context) {
+    furi_assert(event);
+    furi_assert(context);
+
+    ArchiveApp* archive = context;
+    ArchiveViewModel* model = view_get_model(archive->view_archive_main);
+    bool in_menu = archive->browser.menu;
+
+    if(in_menu) {
+        menu_input_handler(archive, event);
+        return true;
+    }
+
+    if(event->type == InputTypeShort) {
+        if(event->key == InputKeyLeft) {
+            archive->browser.tab_id = CLAMP(archive->browser.tab_id - 1, ArchiveTabTotal, 0);
+            archive_switch_tab(archive);
+            return true;
+
+        } else if(event->key == InputKeyRight) {
+            archive->browser.tab_id = CLAMP(archive->browser.tab_id + 1, ArchiveTabTotal - 1, 0);
+            archive_switch_tab(archive);
+            return true;
+
+        } else if(event->key == InputKeyBack) {
+            if(archive->browser.depth == 0) {
+                archive_exit_callback(archive);
+            } else {
+                archive_leave_dir(archive);
+            }
+
+            return true;
+        }
+    }
+
+    size_t num_elements = files_array_size(model->files) - 1;
+    if((event->type == InputTypeShort || event->type == InputTypeRepeat)) {
+        if(event->key == InputKeyUp) {
+            model->idx = CLAMP(model->idx - 1, num_elements, 0);
+            update_offset(archive);
+            return true;
+        } else if(event->key == InputKeyDown) {
+            model->idx = CLAMP(model->idx + 1, num_elements, 0);
+            update_offset(archive);
+            return true;
+        }
+    }
+
+    if(event->key == InputKeyOk) {
+        if(files_array_size(model->files) > 0) {
+            ArchiveFile_t* selected = files_array_get(model->files, model->idx);
+            string_set(archive->browser.name, selected->name);
+            model = NULL;
+
+            if(selected->type == ArchiveFileTypeFolder) {
+                if(event->type == InputTypeShort) {
+                    archive_enter_dir(archive, archive->browser.name);
+                } else if(event->type == InputTypeLong) {
+                    archive_show_file_menu(archive);
+                }
+            } else {
+                if(event->type == InputTypeShort) {
+                    archive_show_file_menu(archive);
+                }
+            }
+        }
+    }
+
+    return true;
+}
+
+void archive_free(ArchiveApp* archive) {
+    furi_assert(archive);
+
+    text_input_free(archive->text_input);
+
+    furi_record_close("sdcard");
+    archive->fs_api = NULL;
+
+    view_dispatcher_remove_view(archive->view_dispatcher, ArchiveViewMain);
+
+    view_dispatcher_remove_view(archive->view_dispatcher, ArchiveViewTextInput);
+
+    view_dispatcher_free(archive->view_dispatcher);
+
+    furi_record_close("gui");
+    archive->gui = NULL;
+
+    furi_thread_free(archive->app_thread);
+
+    osMessageQueueDelete(archive->event_queue);
+
+    free(archive);
+}
+
+ArchiveApp* archive_alloc() {
+    ArchiveApp* archive = furi_alloc(sizeof(ArchiveApp));
+
+    archive->event_queue = osMessageQueueNew(2, sizeof(AppEvent), NULL);
+    archive->app_thread = furi_thread_alloc();
+    archive->gui = furi_record_open("gui");
+    archive->view_dispatcher = view_dispatcher_alloc();
+    archive->fs_api = furi_record_open("sdcard");
+    archive->text_input = text_input_alloc();
+    archive->view_archive_main = view_alloc();
+
+    furi_check(archive->event_queue);
+
+    view_allocate_model(
+        archive->view_archive_main, ViewModelTypeLockFree, sizeof(ArchiveViewModel));
+    view_set_context(archive->view_archive_main, archive);
+    view_set_draw_callback(archive->view_archive_main, archive_view_render);
+    view_set_input_callback(archive->view_archive_main, archive_view_input);
+    view_set_previous_callback(
+        text_input_get_view(archive->text_input), archive_previous_callback);
+
+    view_dispatcher_add_view(
+        archive->view_dispatcher, ArchiveViewMain, archive->view_archive_main);
+    view_dispatcher_add_view(
+        archive->view_dispatcher, ArchiveViewTextInput, text_input_get_view(archive->text_input));
+    view_dispatcher_attach_to_gui(
+        archive->view_dispatcher, archive->gui, ViewDispatcherTypeFullscreen);
+
+    view_dispatcher_switch_to_view(archive->view_dispatcher, ArchiveTabFavorites);
+
+    return archive;
+}
+
+int32_t app_archive(void* p) {
+    ArchiveApp* archive = archive_alloc();
+
+    // default tab
+    archive_switch_tab(archive);
+
+    AppEvent event;
+    while(1) {
+        furi_check(osMessageQueueGet(archive->event_queue, &event, NULL, osWaitForever) == osOK);
+        if(event.type == EventTypeExit) {
+            break;
+        }
+    }
+
+    archive_free(archive);
+    return 0;
+}

applications/archive/archive.h

@@ -0,0 +1,3 @@
+#pragma once
+
+typedef struct ArchiveApp ArchiveApp;

applications/archive/archive_i.h

@@ -0,0 +1,106 @@
+#pragma once
+
+#include "archive.h"
+#include <stdint.h>
+#include <furi.h>
+#include <gui/gui_i.h>
+#include <gui/view_dispatcher.h>
+#include <gui/modules/text_input.h>
+
+#include <m-string.h>
+#include <m-array.h>
+#include <filesystem-api.h>
+#include "archive_views.h"
+#include "applications.h"
+
+#define MAX_DEPTH 32
+#define MAX_NAME_LEN 255
+
+typedef enum {
+    ArchiveViewMain,
+    ArchiveViewTextInput,
+    ArchiveViewTotal,
+} ArchiveViewEnum;
+
+typedef enum {
+    ArchiveTabFavorites,
+    ArchiveTabIButton,
+    ArchiveTabNFC,
+    ArchiveTabSubOne,
+    ArchiveTabLFRFID,
+    ArchiveTabIrda,
+    ArchiveTabBrowser,
+    ArchiveTabTotal,
+} ArchiveTabEnum;
+
+static const char* known_ext[] = {
+    [ArchiveFileTypeIButton] = ".ibtn",
+    [ArchiveFileTypeNFC] = ".nfc",
+    [ArchiveFileTypeSubOne] = ".sub1",
+    [ArchiveFileTypeLFRFID] = ".rfid",
+    [ArchiveFileTypeIrda] = ".irda",
+};
+
+static const char* tab_default_paths[] = {
+    [ArchiveTabFavorites] = "favorites",
+    [ArchiveTabIButton] = "ibutton",
+    [ArchiveTabNFC] = "nfc",
+    [ArchiveTabSubOne] = "subone",
+    [ArchiveTabLFRFID] = "lfrfid",
+    [ArchiveTabIrda] = "irda",
+    [ArchiveTabBrowser] = "/",
+};
+
+static inline const char* get_tab_ext(ArchiveTabEnum tab) {
+    switch(tab) {
+    case ArchiveTabIButton:
+        return known_ext[ArchiveFileTypeIButton];
+    case ArchiveTabNFC:
+        return known_ext[ArchiveFileTypeNFC];
+    case ArchiveTabSubOne:
+        return known_ext[ArchiveFileTypeSubOne];
+    case ArchiveTabLFRFID:
+        return known_ext[ArchiveFileTypeLFRFID];
+    case ArchiveTabIrda:
+        return known_ext[ArchiveFileTypeIrda];
+    default:
+        return "*";
+    }
+}
+
+typedef enum {
+    EventTypeTick,
+    EventTypeKey,
+    EventTypeExit,
+} EventType;
+
+typedef struct {
+    union {
+        InputEvent input;
+    } value;
+    EventType type;
+} AppEvent;
+
+typedef struct {
+    ArchiveTabEnum tab_id;
+    string_t name;
+    string_t path;
+    string_t text_input_buffer;
+
+    uint8_t depth;
+    uint16_t last_idx[MAX_DEPTH];
+
+    bool menu;
+} ArchiveBrowser;
+
+struct ArchiveApp {
+    osMessageQueueId_t event_queue;
+    FuriThread* app_thread;
+    Gui* gui;
+    ViewDispatcher* view_dispatcher;
+    View* view_archive_main;
+    TextInput* text_input;
+
+    FS_Api* fs_api;
+    ArchiveBrowser browser;
+};

applications/archive/archive_views.c

@@ -0,0 +1,164 @@
+#include "archive_views.h"
+
+static const char* ArchiveTabNames[] =
+    {"Favorites", "iButton", "NFC", "SubOne", "Rfid", "Infared", "Browser"};
+
+static const IconName ArchiveItemIcons[] = {
+    [ArchiveFileTypeIButton] = I_ibutt_10px,
+    [ArchiveFileTypeNFC] = I_Nfc_10px,
+    [ArchiveFileTypeSubOne] = I_sub1_10px,
+    [ArchiveFileTypeLFRFID] = I_125_10px,
+    [ArchiveFileTypeIrda] = I_ir_10px,
+    [ArchiveFileTypeFolder] = I_dir_10px,
+    [ArchiveFileTypeUnknown] = I_unknown_10px,
+};
+
+static inline bool is_known_app(ArchiveFileTypeEnum type) {
+    return (type != ArchiveFileTypeFolder && type != ArchiveFileTypeUnknown);
+}
+
+static void render_item_menu(Canvas* canvas, ArchiveViewModel* model) {
+    canvas_set_color(canvas, ColorWhite);
+    canvas_draw_box(canvas, 61, 17, 62, 46);
+    canvas_set_color(canvas, ColorBlack);
+    elements_slightly_rounded_frame(canvas, 60, 16, 64, 48);
+
+    string_t menu[MENU_ITEMS];
+
+    string_init_set_str(menu[0], "Open in app");
+    string_init_set_str(menu[1], "Pin");
+    string_init_set_str(menu[2], "Rename");
+    string_init_set_str(menu[3], "Delete");
+
+    ArchiveFile_t* selected = files_array_get(model->files, model->idx);
+
+    if(!is_known_app(selected->type)) {
+        string_set_str(menu[0], "---");
+        string_set_str(menu[1], "---");
+    } else if(model->tab_idx == 0) {
+        string_set_str(menu[1], "Move");
+    }
+
+    for(size_t i = 0; i < MENU_ITEMS; i++) {
+        canvas_draw_str(canvas, 72, 27 + i * 11, string_get_cstr(menu[i]));
+        string_clear(menu[i]);
+    }
+
+    canvas_draw_icon_name(canvas, 64, 20 + model->menu_idx * 11, I_ButtonRight_4x7);
+}
+
+static void trim_file_ext(string_t name) {
+    size_t str_len = strlen(string_get_cstr(name));
+    char* buff_ptr = stringi_get_cstr(name);
+    char* end = buff_ptr + str_len;
+    while(end > buff_ptr && *end != '.' && *end != '\\' && *end != '/') {
+        --end;
+    }
+    if((end > buff_ptr && *end == '.') && (*(end - 1) != '\\' && *(end - 1) != '/')) {
+        *end = '\0';
+    }
+}
+
+static void format_filename_buffer(Canvas* canvas, string_t name, ArchiveFileTypeEnum type) {
+    furi_assert(name);
+
+    size_t s_len = strlen(string_get_cstr(name));
+    uint16_t len_px = canvas_string_width(canvas, string_get_cstr(name));
+
+    if(is_known_app(type)) trim_file_ext(name);
+
+    if(len_px > MAX_LEN_PX) {
+        string_mid(name, 0, s_len - (size_t)((len_px - MAX_LEN_PX) / ((len_px / s_len) + 2) + 2));
+        string_cat(name, "...");
+    }
+}
+
+static void archive_draw_frame(Canvas* canvas, uint16_t idx, bool scrollbar) {
+    canvas_set_color(canvas, ColorBlack);
+    canvas_draw_box(canvas, 0, 15 + idx * FRAME_HEIGHT, scrollbar ? 122 : 127, FRAME_HEIGHT);
+
+    canvas_set_color(canvas, ColorWhite);
+    canvas_draw_dot(canvas, 0, 15 + idx * FRAME_HEIGHT);
+    canvas_draw_dot(canvas, 1, 15 + idx * FRAME_HEIGHT);
+    canvas_draw_dot(canvas, 0, (15 + idx * FRAME_HEIGHT) + 1);
+
+    canvas_draw_dot(canvas, 0, (15 + idx * FRAME_HEIGHT) + 11);
+    canvas_draw_dot(canvas, scrollbar ? 121 : 126, 15 + idx * FRAME_HEIGHT);
+    canvas_draw_dot(canvas, scrollbar ? 121 : 126, (15 + idx * FRAME_HEIGHT) + 11);
+}
+
+static void draw_list(Canvas* canvas, ArchiveViewModel* model) {
+    furi_assert(model);
+
+    size_t array_size = files_array_size(model->files);
+    bool scrollbar = array_size > 4;
+
+    string_t str_buff;
+    string_init(str_buff);
+
+    for(size_t i = 0; i < MIN(MENU_ITEMS, array_size); ++i) {
+        size_t idx = CLAMP(i + model->list_offset, array_size, 0);
+        ArchiveFile_t* file = files_array_get(model->files, CLAMP(idx, array_size - 1, 0));
+
+        string_set(str_buff, file->name);
+        format_filename_buffer(canvas, str_buff, file->type);
+
+        if(model->idx == idx) {
+            archive_draw_frame(canvas, i, scrollbar);
+        } else {
+            canvas_set_color(canvas, ColorBlack);
+        }
+
+        canvas_draw_icon_name(canvas, 2, 16 + i * FRAME_HEIGHT, ArchiveItemIcons[file->type]);
+        canvas_draw_str(canvas, 15, 24 + i * FRAME_HEIGHT, stringi_get_cstr(str_buff));
+        string_clean(str_buff);
+    }
+
+    if(scrollbar) {
+        elements_scrollbar_pos(canvas, 126, 16, 48, model->idx, array_size);
+    }
+
+    if(model->menu) {
+        render_item_menu(canvas, model);
+    }
+
+    string_clear(str_buff);
+}
+
+static void archive_render_status_bar(Canvas* canvas, ArchiveViewModel* model) {
+    furi_assert(model);
+
+    const char* tab_name = ArchiveTabNames[model->tab_idx];
+
+    canvas_draw_icon_name(canvas, 0, 0, I_Background_128x11);
+
+    canvas_set_color(canvas, ColorWhite);
+    canvas_draw_box(canvas, 0, 0, 50, 13);
+    canvas_draw_box(canvas, 100, 0, 28, 13);
+
+    canvas_set_color(canvas, ColorBlack);
+    elements_frame(canvas, 0, 0, 50, 13);
+    canvas_draw_str_aligned(canvas, 25, 10, AlignCenter, AlignBottom, tab_name);
+
+    elements_frame(canvas, 100, 0, 24, 13);
+
+    if(model->tab_idx > 0) {
+        canvas_draw_icon_name(canvas, 106, 3, I_ButtonLeft_4x7);
+    }
+    if(model->tab_idx < SIZEOF_ARRAY(ArchiveTabNames) - 1) {
+        canvas_draw_icon_name(canvas, 114, 3, I_ButtonRight_4x7);
+    }
+}
+
+void archive_view_render(Canvas* canvas, void* model) {
+    ArchiveViewModel* m = model;
+
+    archive_render_status_bar(canvas, model);
+
+    if(files_array_size(m->files) > 0) {
+        draw_list(canvas, m);
+    } else {
+        canvas_draw_str_aligned(
+            canvas, GUI_DISPLAY_WIDTH / 2, 40, AlignCenter, AlignCenter, "Empty");
+    }
+}

applications/archive/archive_views.h

@@ -0,0 +1,65 @@
+#pragma once
+
+#include <gui/gui_i.h>
+#include <gui/canvas.h>
+#include <gui/elements.h>
+#include <furi.h>
+#include <filesystem-api.h>
+
+#define MAX_LEN_PX 98
+#define FRAME_HEIGHT 12
+#define MENU_ITEMS 4
+
+typedef enum {
+    ArchiveFileTypeIButton,
+    ArchiveFileTypeNFC,
+    ArchiveFileTypeSubOne,
+    ArchiveFileTypeLFRFID,
+    ArchiveFileTypeIrda,
+    ArchiveFileTypeFolder,
+    ArchiveFileTypeUnknown,
+    AppIdTotal,
+} ArchiveFileTypeEnum;
+
+typedef struct {
+    string_t name;
+    ArchiveFileTypeEnum type;
+} ArchiveFile_t;
+
+static void ArchiveFile_t_init(ArchiveFile_t* obj) {
+    obj->type = ArchiveFileTypeUnknown;
+    string_init(obj->name);
+}
+
+static void ArchiveFile_t_init_set(ArchiveFile_t* obj, const ArchiveFile_t* src) {
+    obj->type = src->type;
+    string_init_set(obj->name, src->name);
+}
+
+static void ArchiveFile_t_set(ArchiveFile_t* obj, const ArchiveFile_t* src) {
+    obj->type = src->type;
+    string_set(obj->name, src->name);
+}
+
+static void ArchiveFile_t_clear(ArchiveFile_t* obj) {
+    string_clear(obj->name);
+}
+
+ARRAY_DEF(
+    files_array,
+    ArchiveFile_t,
+    (INIT(API_2(ArchiveFile_t_init)),
+     SET(API_6(ArchiveFile_t_set)),
+     INIT_SET(API_6(ArchiveFile_t_init_set)),
+     CLEAR(API_2(ArchiveFile_t_clear))))
+
+typedef struct {
+    uint8_t tab_idx;
+    uint8_t menu_idx;
+    uint16_t idx;
+    uint16_t list_offset;
+    files_array_t files;
+    bool menu;
+} ArchiveViewModel;
+
+void archive_view_render(Canvas* canvas, void* model);

applications/dolphin/dolphin.c

@@ -60,31 +60,41 @@ bool dolphin_view_first_start_input(InputEvent* event, void* context) {
 void dolphin_lock_handler(InputEvent* event, Dolphin* dolphin) {
     furi_assert(event);
     furi_assert(dolphin);
-    if(event->key == InputKeyBack) {
+
+    with_view_model(
+        dolphin->idle_view_main, (DolphinViewMainModel * model) {
+            model->hint_timeout = HINT_TIMEOUT_L;
+            return true;
+        });
+
+    if(event->key == InputKeyBack && event->type == InputTypeShort) {
         uint32_t press_time = HAL_GetTick();
 
         // check if pressed sequentially
-        if(press_time - dolphin->lock_lastpress < 200) {
-            dolphin->lock_lastpress = press_time;
-            dolphin->lock_count++;
-        } else if(press_time - dolphin->lock_lastpress > 200) {
+        if(press_time - dolphin->lock_lastpress > UNLOCK_RST_TIMEOUT) {
             dolphin->lock_lastpress = press_time;
             dolphin->lock_count = 0;
+        } else if(press_time - dolphin->lock_lastpress < UNLOCK_RST_TIMEOUT) {
+            dolphin->lock_lastpress = press_time;
+            dolphin->lock_count++;
         }
 
-        if(dolphin->lock_count == 3) {
+        if(dolphin->lock_count == 2) {
             dolphin->locked = false;
             dolphin->lock_count = 0;
 
             with_view_model(
                 dolphin->view_lockmenu, (DolphinViewLockMenuModel * model) {
                     model->locked = false;
+                    model->door_left_x = -57; // move doors to default pos
+                    model->door_right_x = 115;
                     return true;
                 });
 
             with_view_model(
                 dolphin->idle_view_main, (DolphinViewMainModel * model) {
-                    model->hint_timeout = 0;
+                    model->hint_timeout = HINT_TIMEOUT_L; // "unlocked" hint timeout
+                    model->locked = false;
                     return true;
                 });
 
@@ -112,9 +122,7 @@ bool dolphin_view_idle_main_input(InputEvent* event, void* context) {
         } else if(event->key == InputKeyRight && event->type == InputTypeShort) {
             dolphin_switch_to_app(dolphin, &FLIPPER_SCENE);
         } else if(event->key == InputKeyDown && event->type == InputTypeShort) {
-#if 0
-            dolphin_switch_to_app(dolphin, &ARCHIVE_APP);
-#endif
+            dolphin_switch_to_app(dolphin, &FLIPPER_ARCHIVE);
         } else if(event->key == InputKeyDown && event->type == InputTypeLong) {
             view_dispatcher_switch_to_view(dolphin->idle_view_dispatcher, DolphinViewStats);
         } else if(event->key == InputKeyBack && event->type == InputTypeShort) {
@@ -123,12 +131,6 @@ bool dolphin_view_idle_main_input(InputEvent* event, void* context) {
     } else {
         // locked
 
-        with_view_model(
-            dolphin->idle_view_main, (DolphinViewMainModel * model) {
-                model->hint_timeout = 3;
-                return true;
-            });
-
         dolphin_lock_handler(event, dolphin);
         dolphin_scene_handler_switch_scene(dolphin);
     }
@@ -151,14 +153,19 @@ static void lock_menu_callback(void* context, uint8_t index) {
     // lock
     case 0:
         dolphin->locked = true;
-        DolphinViewLockMenuModel* model = view_get_model(dolphin->view_lockmenu);
-
-        model->locked = true;
-        model->exit_timeout = 20;
 
-        view_port_enabled_set(dolphin->lock_viewport, dolphin->locked);
-        view_commit_model(dolphin->view_lockmenu, true);
+        with_view_model(
+            dolphin->view_lockmenu, (DolphinViewLockMenuModel * model) {
+                model->locked = true;
+                model->exit_timeout = HINT_TIMEOUT_H;
+                return true;
+            });
 
+        with_view_model(
+            dolphin->idle_view_main, (DolphinViewMainModel * model) {
+                model->locked = true;
+                return true;
+            });
         break;
 
     default:

applications/dolphin/dolphin_i.h

@@ -14,6 +14,10 @@
 #include <assets_icons.h>
 #include <stdint.h>
 
+#define UNLOCK_RST_TIMEOUT 500 // keypress counter reset timeout (ms)
+#define HINT_TIMEOUT_L 3 // low refresh rate timeout (app ticks)
+#define HINT_TIMEOUT_H 40 // high refresh rate timeout (app ticks)
+
 typedef enum {
     DolphinEventTypeDeed,
     DolphinEventTypeSave,

applications/dolphin/dolphin_views.c

@@ -65,8 +65,13 @@ void dolphin_view_idle_main_draw(Canvas* canvas, void* model) {
 
     if(m->hint_timeout > 0) {
         m->hint_timeout--;
-        canvas_draw_icon_name(canvas, 13, 5, I_LockPopup_100x49);
-        elements_multiline_text(canvas, 65, 20, "To unlock\npress:");
+        if(m->locked) {
+            canvas_draw_icon_name(canvas, 13, 5, I_LockPopup_100x49);
+            elements_multiline_text(canvas, 65, 20, "To unlock\npress:");
+        } else {
+            canvas_set_font(canvas, FontPrimary);
+            elements_multiline_text_framed(canvas, 42, 30, "Unlocked");
+        }
     }
 }
 
@@ -81,8 +86,8 @@ void dolphin_view_lockmenu_draw(Canvas* canvas, void* model) {
     if(m->locked) {
         m->exit_timeout--;
 
-        m->door_left_x = CLAMP(m->door_left_x + 10, 0, -57);
-        m->door_right_x = CLAMP(m->door_right_x - 10, 115, 60);
+        m->door_left_x = CLAMP(m->door_left_x + 5, 0, -57);
+        m->door_right_x = CLAMP(m->door_right_x - 5, 115, 60);
 
         if(m->door_left_x > -10) {
             canvas_set_font(canvas, FontPrimary);
@@ -90,9 +95,6 @@ void dolphin_view_lockmenu_draw(Canvas* canvas, void* model) {
         }
 
     } else {
-        m->door_left_x = CLAMP(m->door_left_x - 10, 0, -57);
-        m->door_right_x = CLAMP(m->door_right_x + 10, 115, 60);
-
         if(m->door_left_x == -57) {
             for(uint8_t i = 0; i < 3; ++i) {
                 canvas_draw_str_aligned(

applications/dolphin/dolphin_views.h

@@ -6,18 +6,6 @@
 #include <input/input.h>
 #include <furi.h>
 
-#ifndef MAX
-#define MAX(x, y) (((x) > (y)) ? (x) : (y))
-#endif
-
-#ifndef MIN
-#define MIN(x, y) (((x) < (y)) ? (x) : (y))
-#endif
-
-#ifndef CLAMP
-#define CLAMP(x, upper, lower) (MIN(upper, MAX(x, lower)))
-#endif
-
 // Idle screen
 typedef enum {
     DolphinViewIdleMain,
@@ -60,6 +48,7 @@ typedef struct {
     Icon* animation;
     uint8_t scene_num;
     uint8_t hint_timeout;
+    bool locked;
 } DolphinViewMainModel;
 
 void dolphin_view_idle_main_draw(Canvas* canvas, void* model);

applications/dolphin/scenes/scene.h

@@ -4,22 +4,6 @@
 #include <gui/gui_i.h>
 #include <u8g2/u8g2.h>
 
-#ifndef ARRSIZE
-#define ARRSIZE(arr) (sizeof(arr) / sizeof(arr[0]))
-#endif
-
-#ifndef MAX
-#define MAX(x, y) (((x) > (y)) ? (x) : (y))
-#endif
-
-#ifndef MIN
-#define MIN(x, y) (((x) < (y)) ? (x) : (y))
-#endif
-
-#ifndef CLAMP
-#define CLAMP(x, upper, lower) (MIN(upper, MAX(x, lower)))
-#endif
-
 // global
 #define SCALE 32
 // screen

applications/dolphin/scenes/scene_dolphin_state.c

@@ -66,7 +66,7 @@ void dolphin_scene_update_state(SceneState* state, uint32_t t, uint32_t dt) {
         state->player_flipped = false;
         if(state->action_timeout == 0) {
             scene_proceed_action(state);
-            state->emote_id = roll_new(state->previous_emote, ARRSIZE(emotes_list));
+            state->emote_id = roll_new(state->previous_emote, SIZEOF_ARRAY(emotes_list));
             break;
         }
     case INTERACT:

applications/dolphin/scenes/scene_gfx.c

@@ -37,17 +37,14 @@ static void scene_draw_sleep_emote(SceneState* state, Canvas* canvas) {
     furi_assert(state);
     furi_assert(canvas);
 
-    char dialog_str[] = "zZzZ...";
-    char buf[64];
+    char dialog_str[] = "zZzZ..";
     // 2do - sofa x pos getter
-    if(state->player_global.x == 154 && state->action_timeout % 100 < 30) {
+    if(state->player_global.x == 154 && state->action_timeout % 100 < 50) {
         if(state->dialog_progress < strlen(dialog_str)) {
-            if(state->action_timeout % 5 == 0) state->dialog_progress++;
-            dialog_str[state->dialog_progress] = '\0';
-            snprintf(buf, state->dialog_progress, dialog_str);
-            // bubble vs just text?
-            //elements_multiline_text_framed(canvas, 80, 20, buf);
-            canvas_draw_str(canvas, 80, 20, buf);
+            if(state->action_timeout % 10 == 0) state->dialog_progress++;
+
+            dialog_str[state->dialog_progress + 1] = '\0';
+            canvas_draw_str(canvas, 80, 20, dialog_str);
         }
 
     } else {
@@ -83,6 +80,25 @@ static void draw_idle_emote(SceneState* state, Canvas* canvas){
 }
 */
 
+static void draw_idle_emote(SceneState* state, Canvas* canvas) {
+    furi_assert(state);
+    furi_assert(canvas);
+
+    char dialog_str[] = "...";
+
+    if(state->action_timeout % 100 < 50) {
+        if(state->dialog_progress < strlen(dialog_str)) {
+            if(state->action_timeout % 10 == 0) state->dialog_progress++;
+
+            dialog_str[state->dialog_progress + 1] = '\0';
+            canvas_draw_str(canvas, 70, 15, dialog_str);
+        }
+
+    } else {
+        state->dialog_progress = 0;
+    }
+}
+
 void dolphin_scene_render_dolphin(SceneState* state, Canvas* canvas) {
     furi_assert(state);
     furi_assert(canvas);
@@ -190,8 +206,6 @@ void dolphin_scene_render_state(SceneState* state, Canvas* canvas) {
         scene_activate_item_callback(state, canvas);
     else if(state->action == SLEEP)
         scene_draw_sleep_emote(state, canvas);
-    /*
     else if(state->action == IDLE)
         draw_idle_emote(state, canvas);
-    */
 }

applications/gui/elements.c

@@ -7,6 +7,29 @@
 #include <string.h>
 #include <stdint.h>
 
+void elements_scrollbar_pos(
+    Canvas* canvas,
+    uint8_t x,
+    uint8_t y,
+    uint8_t height,
+    uint16_t pos,
+    uint16_t total) {
+    furi_assert(canvas);
+    // prevent overflows
+    canvas_set_color(canvas, ColorWhite);
+    canvas_draw_box(canvas, x - 3, y, 3, height);
+    // dot line
+    canvas_set_color(canvas, ColorBlack);
+    for(uint8_t i = y; i < height + y; i += 2) {
+        canvas_draw_dot(canvas, x - 2, i);
+    }
+    // Position block
+    if(total) {
+        float block_h = ((float)height) / total;
+        canvas_draw_box(canvas, x - 3, y + (block_h * pos), 3, MAX(block_h, 1));
+    }
+}
+
 void elements_scrollbar(Canvas* canvas, uint8_t pos, uint8_t total) {
     furi_assert(canvas);
 
@@ -23,7 +46,7 @@ void elements_scrollbar(Canvas* canvas, uint8_t pos, uint8_t total) {
     // Position block
     if(total) {
         uint8_t block_h = ((float)height) / total;
-        canvas_draw_box(canvas, width - 3, block_h * pos, 3, block_h);
+        canvas_draw_box(canvas, width - 3, block_h * pos, 3, MAX(block_h, 1));
     }
 }
 

applications/gui/elements.h

@@ -7,6 +7,23 @@
 extern "C" {
 #endif
 
+/*
+ * Draw scrollbar on canvas at specific position.
+ * @param x - scrollbar position on X axis
+ * @param y - scrollbar position on Y axis
+ * @param height - scrollbar height
+ * @param pos - current element 
+ * @param total - total elements
+ */
+
+void elements_scrollbar_pos(
+    Canvas* canvas,
+    uint8_t x,
+    uint8_t y,
+    uint8_t height,
+    uint16_t pos,
+    uint16_t total);
+
 /*
  * Draw scrollbar on canvas.
  * width 3px, height equal to canvas height

applications/gui/modules/byte_input.c

@@ -28,14 +28,6 @@ typedef struct {
     uint8_t first_visible_byte;
 } ByteInputModel;
 
-#ifndef MAX
-#define MAX(x, y) (((x) > (y)) ? (x) : (y))
-#endif
-
-#ifndef MIN
-#define MIN(x, y) (((x) < (y)) ? (x) : (y))
-#endif
-
 static const uint8_t keyboard_origin_x = 7;
 static const uint8_t keyboard_origin_y = 31;
 static const uint8_t keyboard_row_count = 2;

core/furi.h

@@ -2,6 +2,7 @@
 
 #include <cmsis_os2.h>
 
+#include <furi/common_defines.h>
 #include <furi/check.h>
 #include <furi/memmgr.h>
 #include <furi/pubsub.h>

core/furi/common_defines.h

@@ -1,3 +1,33 @@
 #pragma once
 
+#ifndef MAX
+
+#define MAX(a, b)               \
+    ({                          \
+        __typeof__(a) _a = (a); \
+        __typeof__(b) _b = (b); \
+        _a > _b ? _a : _b;      \
+    })
+#endif
+
+#ifndef MIN
+#define MIN(a, b)               \
+    ({                          \
+        __typeof__(a) _a = (a); \
+        __typeof__(b) _b = (b); \
+        _a < _b ? _a : _b;      \
+    })
+#endif
+
+#ifndef CLAMP
+#define CLAMP(x, upper, lower) (MIN(upper, MAX(x, lower)))
+#endif
+
+// need some common semantics for those two
+#ifndef SIZEOF_ARRAY
+#define SIZEOF_ARRAY(arr) (sizeof(arr) / sizeof(arr[0]))
+#endif
+
+#ifndef COUNT_OF
 #define COUNT_OF(x) (sizeof(x) / sizeof(x[0]))
+#endif

firmware/targets/f5/ble-glue/app_common.h

@@ -66,13 +66,6 @@ extern "C"{
    *  Some useful macro definitions   *
    * -------------------------------- */
 
-#ifndef MAX
-#define MAX( x, y )          (((x)>(y))?(x):(y))
-#endif
-
-#ifndef MIN
-#define MIN( x, y )          (((x)<(y))?(x):(y))
-#endif
 
 #define MODINC( a, m )       M_BEGIN  (a)++;  if ((a)>=(m)) (a)=0;  M_END
 

lib/ST25RFAL002/utils.h

@@ -64,10 +64,6 @@
  */
 #define EVAL_ERR_EQ_GOTO(EC, ERR, LABEL)                                   \
     if (EC == ERR) goto LABEL;
-
-#define SIZEOF_ARRAY(a)     (sizeof(a) / sizeof(a[0]))    /*!< Compute the size of an array           */
-#define MAX(a, b)           (((a) > (b)) ? (a) : (b))    /*!< Return the maximum of the 2 values     */
-#define MIN(a, b)           (((a) < (b)) ? (a) : (b))    /*!< Return the minimum of the 2 values     */
 #define BITMASK_1           (0x01)                        /*!< Bit mask for lsb bit                   */
 #define BITMASK_2           (0x03)                        /*!< Bit mask for two lsb bits              */
 #define BITMASK_3           (0x07)                        /*!< Bit mask for three lsb bits            */