created ServiceManifest (#5)

based on AppManifest

components/furi/src/app_manifest.h

@@ -10,20 +10,11 @@ extern "C" {
 typedef struct _lv_obj_t lv_obj_t;
 
 typedef enum {
-    AppTypeService,
     AppTypeSystem,
-    AppTypeDesktop,
+    AppTypeSettings,
     AppTypeUser
 } AppType;
 
-typedef enum {
-    AppStackSizeTiny = 512,
-    AppStackSizeSmall = 1024,
-    AppStackSizeNormal = 2048,
-    AppStackSizeLarge = 4096,
-    AppStackSizeHuge = 8192,
-} AppStackSize;
-
 typedef void (*AppOnStart)(void _Nonnull* parameter);
 typedef void (*AppOnStop)();
 typedef void (*AppOnShow)(lv_obj_t* parent, void* context);

components/furi/src/app_manifest_registry.c

@@ -6,10 +6,6 @@
 
 #define TAG "app_registry"
 
-typedef struct {
-    const AppManifest* manifest;
-} AppEntry;
-
 DICT_DEF2(AppManifestDict, const char*, M_CSTR_DUP_OPLIST, const AppManifest*, M_PTR_OPLIST)
 
 #define APP_REGISTRY_FOR_EACH(manifest_var_name, code_to_execute)                                               \
@@ -17,7 +13,7 @@ DICT_DEF2(AppManifestDict, const char*, M_CSTR_DUP_OPLIST, const AppManifest*, M
         app_registry_lock();                                                                                    \
         AppManifestDict_it_t it;                                                                                \
         for (AppManifestDict_it(it, app_manifest_dict); !AppManifestDict_end_p(it); AppManifestDict_next(it)) { \
-            const AppManifest* (manifest_var_name) = AppManifestDict_cref(it)->value;                           \
+            const AppManifest*(manifest_var_name) = AppManifestDict_cref(it)->value;                            \
             code_to_execute;                                                                                    \
         }                                                                                                       \
         app_registry_unlock();                                                                                  \

components/furi/src/check.h

@@ -37,7 +37,7 @@ FURI_NORETURN void __furi_halt_implementation();
 /** Crash system with message. */
 #define __furi_crash(message)                                                                               \
     do {                                                                                                    \
-        ESP_LOGE("crash", "%s\n\tat %s:%d", ((message) ? ((const char*)message) : ""), __FILE__, __LINE__); \
+        ESP_LOGE("crash", "%s\n\tat %s:%d", ((message) ? (message) : ""), __FILE__, __LINE__); \
         __furi_crash_implementation();                                                                      \
     } while (0)
 
@@ -50,7 +50,7 @@ FURI_NORETURN void __furi_halt_implementation();
 /** Halt system with message. */
 #define __furi_halt(message)                                                                               \
     do {                                                                                                   \
-        ESP_LOGE("halt", "%s\n\tat %s:%d", ((message) ? ((const char*)message) : ""), __FILE__, __LINE__); \
+        ESP_LOGE("halt", "%s\n\tat %s:%d", ((message) ? (message) : ""), __FILE__, __LINE__); \
         __furi_halt_implementation();                                                                      \
     } while (0)
 

components/furi/src/furi.c

@@ -1,19 +1,18 @@
 #include "furi.h"
 #include "app_manifest_registry.h"
-#include <string.h>
-
 #include "freertos/FreeRTOS.h"
 #include "freertos/queue.h"
 
+#define TAG "furi"
+
 void furi_init() {
+    FURI_LOG_I(TAG, "init start");
     furi_assert(!furi_kernel_is_irq());
 
     if (xTaskGetSchedulerState() == taskSCHEDULER_RUNNING) {
         vTaskSuspendAll();
     }
 
-    furi_record_init();
-
     xTaskResumeAll();
 
 #if defined(__ARM_ARCH_7A__) && (__ARM_ARCH_7A__ == 0U)
@@ -24,4 +23,5 @@ void furi_init() {
 #endif
 
     app_manifest_registry_init();
+    FURI_LOG_I(TAG, "init complete");
 }

components/furi/src/furi.h

@@ -10,7 +10,6 @@
 #include "message_queue.h"
 #include "mutex.h"
 #include "pubsub.h"
-#include "record.h"
 #include "semaphore.h"
 #include "stream_buffer.h"
 #include "string.h"

components/furi/src/record.c

@@ -1,151 +0,0 @@
-#include "record.h"
-#include "check.h"
-#include "event_flag.h"
-#include "mutex.h"
-#include "m-dict.h"
-#include "m_cstr_dup.h"
-#include "log.h"
-
-#define TAG "record"
-
-#define FURI_RECORD_FLAG_READY (0x1)
-
-typedef struct {
-    FuriEventFlag* flags;
-    void* data;
-    size_t holders_count;
-} FuriRecordData;
-
-DICT_DEF2(FuriRecordDataDict, const char*, M_CSTR_DUP_OPLIST, FuriRecordData, M_POD_OPLIST)
-
-typedef struct {
-    FuriMutex* mutex;
-    FuriRecordDataDict_t records;
-} FuriRecord;
-
-static FuriRecord* furi_record = NULL;
-
-static FuriRecordData* furi_record_get(const char* name) {
-    return FuriRecordDataDict_get(furi_record->records, name);
-}
-
-static void furi_record_put(const char* name, FuriRecordData* record_data) {
-    FuriRecordDataDict_set_at(furi_record->records, name, *record_data);
-}
-
-static void furi_record_erase(const char* name, FuriRecordData* record_data) {
-    furi_event_flag_free(record_data->flags);
-    FuriRecordDataDict_erase(furi_record->records, name);
-}
-
-void furi_record_init() {
-    furi_record = malloc(sizeof(FuriRecord));
-    furi_record->mutex = furi_mutex_alloc(FuriMutexTypeRecursive);
-    furi_check(furi_record->mutex);
-    FuriRecordDataDict_init(furi_record->records);
-}
-
-static FuriRecordData* furi_record_data_get_or_create(const char* name) {
-    furi_assert(furi_record);
-    FuriRecordData* record_data = furi_record_get(name);
-    if (!record_data) {
-        FuriRecordData new_record;
-        new_record.flags = furi_event_flag_alloc();
-        new_record.data = NULL;
-        new_record.holders_count = 0;
-        furi_record_put(name, &new_record);
-        record_data = furi_record_get(name);
-    }
-    return record_data;
-}
-
-static void furi_record_lock() {
-    furi_check(furi_mutex_acquire(furi_record->mutex, FuriWaitForever) == FuriStatusOk);
-}
-
-static void furi_record_unlock() {
-    furi_check(furi_mutex_release(furi_record->mutex) == FuriStatusOk);
-}
-
-bool furi_record_exists(const char* name) {
-    furi_assert(furi_record);
-    furi_assert(name);
-
-    bool ret = false;
-
-    furi_record_lock();
-    ret = (furi_record_get(name) != NULL);
-    furi_record_unlock();
-
-    return ret;
-}
-
-void furi_record_create(const char* name, void* data) {
-    furi_assert(furi_record);
-
-    furi_record_lock();
-
-    // Get record data and fill it
-    FuriRecordData* record_data = furi_record_data_get_or_create(name);
-    furi_assert(record_data->data == NULL);
-    record_data->data = data;
-    furi_event_flag_set(record_data->flags, FURI_RECORD_FLAG_READY);
-
-    furi_record_unlock();
-}
-
-bool furi_record_destroy(const char* name) {
-    furi_assert(furi_record);
-
-    bool ret = false;
-
-    furi_record_lock();
-
-    FuriRecordData* record_data = furi_record_get(name);
-    furi_assert(record_data);
-    if (record_data->holders_count == 0) {
-        furi_record_erase(name, record_data);
-        ret = true;
-    }
-
-    furi_record_unlock();
-
-    return ret;
-}
-
-void* furi_record_open(const char* name) {
-    furi_assert(name);
-    furi_assert(furi_record);
-
-    furi_record_lock();
-
-    FuriRecordData* record_data = furi_record_data_get_or_create(name);
-    record_data->holders_count++;
-
-    furi_record_unlock();
-
-    // Wait for record to become ready
-    furi_check(
-        furi_event_flag_wait(
-            record_data->flags,
-            FURI_RECORD_FLAG_READY,
-            FuriFlagWaitAny | FuriFlagNoClear,
-            FuriWaitForever
-        ) == FURI_RECORD_FLAG_READY
-    );
-
-    return record_data->data;
-}
-
-void furi_record_close(const char* name) {
-    furi_assert(name);
-    furi_assert(furi_record);
-
-    furi_record_lock();
-
-    FuriRecordData* record_data = furi_record_get(name);
-    furi_assert(record_data);
-    record_data->holders_count--;
-
-    furi_record_unlock();
-}

components/furi/src/record.h

@@ -1,80 +0,0 @@
-/**
- * @file record.h
- * Furi: record API
- */
-
-#pragma once
-
-#include "furi_extra_defines.h"
-#include <stdbool.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * Opens a record, calls the code and then closes the record.
- * @param record_name const char* that contains the name of the record
- * @param variable_name the name of the variable that is used in the `code`
- * @param code the code to execute: consider putting it between {}
- */
-#define FURI_RECORD_TRANSACTION(record_name, variable_type, variable_name, code) \
-    {                                                                            \
-        variable_type (variable_name) = (variable_type)furi_record_open(record_name);    \
-        code;                                                                    \
-        furi_record_close(record_name);                                          \
-    }
-
-/** Initialize record storage For internal use only.
- */
-void furi_record_init();
-
-/** Check if record exists
- *
- * @param      name  record name
- * @note       Thread safe. Create and destroy must be executed from the same
- *             thread.
- */
-bool furi_record_exists(const char* name);
-
-/** Create record
- *
- * @param      name  record name
- * @param      data  data pointer
- * @note       Thread safe. Create and destroy must be executed from the same
- *             thread.
- */
-void furi_record_create(const char* name, void* data);
-
-/** Destroy record
- *
- * @param      name  record name
- *
- * @return     true if successful, false if still have holders or thread is not
- *             owner.
- * @note       Thread safe. Create and destroy must be executed from the same
- *             thread.
- */
-bool furi_record_destroy(const char* name);
-
-/** Open record
- *
- * @param      name  record name
- *
- * @return     pointer to the record
- * @note       Thread safe. Open and close must be executed from the same
- *             thread. Suspends caller thread till record is available
- */
-FURI_RETURNS_NONNULL void* furi_record_open(const char* name);
-
-/** Close record
- *
- * @param      name  record name
- * @note       Thread safe. Open and close must be executed from the same
- *             thread.
- */
-void furi_record_close(const char* name);
-
-#ifdef __cplusplus
-}
-#endif

components/furi/src/service_manifest.h

@@ -0,0 +1,32 @@
+#pragma once
+
+#include <stdio.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void (*ServiceOnStart)(void _Nonnull* parameter);
+typedef void (*ServiceOnStop)();
+
+typedef struct {
+    /**
+     * The identifier by which the app is launched by the system and other apps.
+     */
+    const char* _Nonnull id;
+
+    /**
+     * Non-blocking method to call when service is started.
+     */
+    const ServiceOnStart _Nullable on_start;
+
+    /**
+     * Non-blocking method to call when service is stopped.
+     */
+    const ServiceOnStop _Nullable on_stop;
+
+} ServiceManifest;
+
+#ifdef __cplusplus
+}
+#endif

components/nanobake/CMakeLists.txt

@@ -1,10 +1,10 @@
 idf_component_register(
     SRC_DIRS "src"
     "src/apps/system/system_info"
-    "src/apps/services/desktop"
+    "src/services/desktop"
-    "src/apps/services/loader"
+    "src/services/loader"
-    "src/apps/services/gui"
+    "src/services/gui"
-    "src/apps/services/gui/widgets"
+    "src/services/gui/widgets"
     INCLUDE_DIRS "src"
     REQUIRES esp_lvgl_port esp_lcd esp_lcd_touch driver mlib cmsis_core furi nvs_flash spiffs fatfs
 )

components/nanobake/src/apps/services/desktop/desktop.h

@@ -1,13 +0,0 @@
-#pragma once
-
-#include "app_manifest.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-extern const AppManifest desktop_app;
-
-#ifdef __cplusplus
-}
-#endif

components/nanobake/src/nanobake.c

@@ -4,52 +4,66 @@
 #include "furi.h"
 #include "graphics_i.h"
 #include "partitions.h"
-#include "apps/services/gui/gui.h"
+#include "services/gui/gui.h"
+
 #define TAG "nanobake"
 
 Gui* gui_alloc();
 
 // System services
-extern const AppManifest gui_app;
+extern const ServiceManifest gui_service;
-extern const AppManifest loader_app;
+extern const ServiceManifest loader_service;
-
+extern const ServiceManifest desktop_service;
-// Desktop
-extern const AppManifest desktop_app;
 
 // System apps
 extern const AppManifest system_info_app;
 
-void start_service(const AppManifest* _Nonnull manifest, void* _Nullable context) {
+void start_service(const ServiceManifest* _Nonnull manifest) {
-    UNUSED(context);
+    FURI_LOG_I(TAG, "Starting service %s", manifest->id);
-    FURI_LOG_I(TAG, "Starting service %s", manifest->name);
     furi_check(manifest->on_start, "service must define on_start");
     manifest->on_start(NULL);
     // TODO: keep track of running services
 }
 
-static void register_apps(Config* _Nonnull config) {
+static void register_system_apps() {
-    FURI_LOG_I(TAG, "Registering core apps");
+    FURI_LOG_I(TAG, "Registering default apps");
-    app_manifest_registry_add(&gui_app);
-    app_manifest_registry_add(&desktop_app);
-    app_manifest_registry_add(&loader_app);
     app_manifest_registry_add(&system_info_app);
+}
 
+static void register_user_apps(const Config* _Nonnull config) {
     FURI_LOG_I(TAG, "Registering user apps");
-    for (size_t i = 0; i < config->apps_count; i++) {
+    for (size_t i = 0; i < CONFIG_APPS_LIMIT; i++) {
-        app_manifest_registry_add(config->apps[i]);
+        const AppManifest* manifest = config->apps[i];
+        if (manifest != NULL) {
+            app_manifest_registry_add(manifest);
+        } else {
+            // reached end of list
+            break;
+        }
     }
 }
 
-static void start_services() {
+static void start_system_services() {
-    FURI_LOG_I(TAG, "Starting services");
+    FURI_LOG_I(TAG, "Starting system services");
-    app_manifest_registry_for_each_of_type(AppTypeService, NULL, start_service);
+    start_service(&gui_service);
-    FURI_LOG_I(TAG, "Startup complete");
+    start_service(&loader_service);
+    start_service(&desktop_service);
+    FURI_LOG_I(TAG, "System services started");
 }
 
-static void start_desktop() {
+static void start_user_services(const Config* _Nonnull config) {
-    FURI_LOG_I(TAG, "Starting desktop");
+    FURI_LOG_I(TAG, "Starting user services");
-    desktop_app.on_start(NULL);
+    for (size_t i = 0; i < CONFIG_SERVICES_LIMIT; i++) {
-    FURI_LOG_I(TAG, "Startup complete");
+        const ServiceManifest* manifest = config->services[i];
+        if (manifest != NULL) {
+            // TODO: keep track of running services
+            manifest->on_start(NULL);
+        } else {
+            // reached end of list
+            break;
+        }
+    }
+    FURI_LOG_I(TAG, "User services started");
 }
 
 __attribute__((unused)) extern void nanobake_start(const Config* _Nonnull config) {
@@ -60,8 +74,11 @@ __attribute__((unused)) extern void nanobake_start(const Config* _Nonnull config
     Hardware hardware = nb_hardware_init(config->hardware);
     /*NbLvgl lvgl =*/nb_graphics_init(&hardware);
 
-    register_apps(config);
+    // Register all apps
+    register_system_apps();
+    register_user_apps(config);
 
-    start_services();
+    // Start all services
-    start_desktop();
+    start_system_services();
+    start_user_services(config);
 }

components/nanobake/src/nanobake.h

@@ -3,11 +3,15 @@
 #include "app_manifest.h"
 #include "devices.h"
 #include "furi_extra_defines.h"
+#include "service_manifest.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+#define CONFIG_APPS_LIMIT 32
+#define CONFIG_SERVICES_LIMIT 32
+
 // Forward declarations
 typedef void* FuriThreadId;
 typedef void (*Bootstrap)();
@@ -26,8 +30,8 @@ typedef struct {
 typedef struct {
     const HardwareConfig* hardware;
     // List of user applications
-    const size_t apps_count;
+    const AppManifest* const apps[CONFIG_APPS_LIMIT];
-    const AppManifest* const apps[];
+    const ServiceManifest* const services[CONFIG_SERVICES_LIMIT];
 } Config;
 
 __attribute__((unused)) extern void nanobake_start(const Config _Nonnull* config);

components/nanobake/src/services/desktop/desktop.c

@@ -1,10 +1,9 @@
-#include "desktop.h"
-#include "lvgl.h"
-#include "check.h"
-#include "apps/services/loader/loader.h"
-#include "apps/services/gui/gui.h"
-#include "apps/services/gui/view_port.h"
 #include "app_manifest_registry.h"
+#include "check.h"
+#include "lvgl.h"
+#include "services/gui/gui.h"
+#include "services/gui/view_port.h"
+#include "services/loader/loader.h"
 
 static void on_open_app(lv_event_t* e) {
     lv_event_code_t code = lv_event_get_code(e);
@@ -42,12 +41,8 @@ static void desktop_stop() {
     furi_crash("desktop_stop is not implemented");
 }
 
-const AppManifest desktop_app = {
+const ServiceManifest desktop_service = {
     .id = "desktop",
-    .name = "Desktop",
-    .icon = NULL,
-    .type = AppTypeDesktop,
     .on_start = &desktop_start,
-    .on_stop = &desktop_stop,
+    .on_stop = &desktop_stop
-    .on_show = NULL
 };

components/nanobake/src/services/gui/gui.c

@@ -3,7 +3,6 @@
 #include "furi_extra_defines.h"
 #include "gui_i.h"
 #include "log.h"
-#include "record.h"
 #include "kernel.h"
 
 #define TAG "gui"
@@ -21,7 +20,7 @@ Gui* gui_alloc() {
     furi_check(instance != NULL);
     instance->thread = furi_thread_alloc_ex(
         "gui",
-        AppStackSizeLarge, // Last known minimum was 2800 for launching desktop
+        4096, // Last known minimum was 2800 for launching desktop
         &gui_main,
         NULL
     );
@@ -165,14 +164,10 @@ static void gui_stop() {
     gui_free(gui);
 }
 
-const AppManifest gui_app = {
+const ServiceManifest gui_service = {
     .id = "gui",
-    .name = "GUI",
-    .icon = NULL,
-    .type = AppTypeService,
     .on_start = &gui_start,
-    .on_stop = &gui_stop,
+    .on_stop = &gui_stop
-    .on_show = NULL
 };
 
 // endregion

components/nanobake/src/services/gui/gui.h

@@ -1,20 +1,18 @@
 #pragma once
 
-#include "app_manifest.h"
+#include "service_manifest.h"
 #include "view_port.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-extern const AppManifest gui_app;
-
 /** Gui layers */
 typedef enum {
-    GuiLayerDesktop, /**< Desktop layer for internal use. Like fullscreen but with status bar */
+    GuiLayerDesktop,    /**< Desktop layer for internal use. Like fullscreen but with status bar */
-    GuiLayerWindow, /**< Window layer, status bar is shown */
+    GuiLayerWindow,     /**< Window layer, status bar is shown */
     GuiLayerFullscreen, /**< Fullscreen layer, no status bar */
-    GuiLayerMAX /**< Don't use or move, special value */
+    GuiLayerMAX         /**< Don't use or move, special value */
 } GuiLayer;
 
 typedef struct Gui Gui;

components/nanobake/src/services/gui/gui_draw.c

@@ -1,10 +1,9 @@
 #include "check.h"
+#include "esp_lvgl_port.h"
 #include "gui_i.h"
 #include "log.h"
-#include "record.h"
+#include "services/gui/widgets/widgets.h"
-#include "esp_lvgl_port.h"
+#include "services/loader/loader.h"
-#include "apps/services/gui/widgets/widgets.h"
-#include "apps/services/loader/loader.h"
 
 #define TAG "gui"
 

components/nanobake/src/services/gui/view_port.c

@@ -1,8 +1,7 @@
-#include "apps/services/gui/widgets/widgets.h"
 #include "check.h"
-#include "esp_lvgl_port.h"
 #include "gui.h"
 #include "gui_i.h"
+#include "services/gui/widgets/widgets.h"
 #include "view_port_i.h"
 
 #define TAG "viewport"

components/nanobake/src/services/gui/widgets/toolbar.c

@@ -1,7 +1,6 @@
 #include "toolbar.h"
-#include "record.h"
+#include "services/gui/widgets/widgets.h"
-#include "apps/services/gui/widgets/widgets.h"
+#include "services/loader/loader.h"
-#include "apps/services/loader/loader.h"
 
 static void app_toolbar_close(lv_event_t* event) {
     loader_stop_app();
@@ -19,7 +18,7 @@ void toolbar(lv_obj_t* parent, lv_coord_t offset_y, const AppManifest* manifest)
     lv_obj_t* close_button = lv_btn_create(toolbar);
     lv_obj_set_size(close_button, TOOLBAR_HEIGHT - 4, TOOLBAR_HEIGHT - 4);
     lv_obj_set_style_no_padding(close_button);
-    lv_obj_add_event_cb(close_button, &app_toolbar_close,LV_EVENT_CLICKED, NULL);
+    lv_obj_add_event_cb(close_button, &app_toolbar_close, LV_EVENT_CLICKED, NULL);
     lv_obj_t* close_button_image = lv_img_create(close_button);
     lv_img_set_src(close_button_image, LV_SYMBOL_CLOSE);
     lv_obj_align(close_button_image, LV_ALIGN_CENTER, 0, 0);

components/nanobake/src/services/loader/loader.c

@@ -1,12 +1,13 @@
-#include "loader.h"
 #include "app_i.h"
 #include "app_manifest.h"
 #include "app_manifest_registry.h"
-#include "loader_i.h"
-#include <sys/cdefs.h>
 #include "esp_heap_caps.h"
-#include "apps/services/gui/gui.h"
+#include "freertos/FreeRTOS.h"
 #include "freertos/semphr.h"
+#include "loader_i.h"
+#include "service_manifest.h"
+#include "services/gui/gui.h"
+#include <sys/cdefs.h>
 
 #define TAG "Loader"
 
@@ -22,7 +23,7 @@ static Loader* loader_alloc() {
     loader->queue = furi_message_queue_alloc(1, sizeof(LoaderMessage));
     loader->thread = furi_thread_alloc_ex(
         "loader",
-        AppStackSizeLarge, // Last known minimum was 2400 for starting Hello World app
+        4096, // Last known minimum was 2400 for starting Hello World app
         &loader_main,
         NULL
     );
@@ -307,14 +308,10 @@ static void loader_stop() {
     loader = NULL;
 }
 
-const AppManifest loader_app = {
+const ServiceManifest loader_service = {
     .id = "loader",
-    .name = "Loader",
-    .icon = NULL,
-    .type = AppTypeService,
     .on_start = &loader_start,
-    .on_stop = &loader_stop,
+    .on_stop = &loader_stop
-    .on_show = NULL
 };
 
 // endregion

components/nanobake/src/services/loader/loader.h

@@ -1,8 +1,9 @@
 #pragma once
+#include "app_manifest.h"
 #include "furi_core.h"
 #include "furi_string.h"
 #include "pubsub.h"
-#include "app_manifest.h"
+#include "service_manifest.h"
 
 #ifdef __cplusplus
 extern "C" {

components/nanobake/src/services/loader/loader_i.h

@@ -1,12 +1,13 @@
 #pragma once
+
 #include "api_lock.h"
 #include "app_manifest.h"
-#include "apps/services/gui/view_port.h"
 #include "freertos/FreeRTOS.h"
 #include "freertos/semphr.h"
 #include "loader.h"
 #include "message_queue.h"
 #include "pubsub.h"
+#include "services/gui/view_port.h"
 #include "thread.h"
 
 typedef struct {

main/src/hello_world/hello_world.c

@@ -1,6 +1,6 @@
 #include "hello_world.h"
-#include "apps/services/gui/gui.h"
+#include "services/gui/gui.h"
-#include "apps/services/loader/loader.h"
+#include "services/loader/loader.h"
 
 static void app_show(lv_obj_t* parent, void* context) {
     UNUSED(context);

main/src/main.c

@@ -8,9 +8,12 @@ __attribute__((unused)) void app_main(void) {
     static const Config config = {
         .hardware = NB_BOARD_HARDWARE,
         .apps = {
-            &hello_world_app
+            &hello_world_app,
+            NULL // NULL terminator - do not remove
+        },
+        .services = {
+            NULL // NULL terminator - do not remove
         },
-        .apps_count = 1
     };
 
     nanobake_start(&config);