ble: profile rework

applications/examples/example_ble_beacon/application.fam

@@ -0,0 +1,11 @@
+App(
+    appid="example_ble_beacon",
+    name="Example: BLE Beacon",
+    apptype=FlipperAppType.EXTERNAL,
+    entry_point="ble_beacon_app",
+    requires=["gui"],
+    stack_size=1 * 1024,
+    fap_icon="example_ble_beacon_10px.png",
+    fap_category="Examples",
+    fap_icon_assets="images",
+)

applications/examples/example_ble_beacon/ble_beacon_app.c

@@ -0,0 +1,149 @@
+#include "ble_beacon_app.h"
+
+#include <extra_beacon.h>
+#include <furi_hal_version.h>
+
+#include <string.h>
+
+#define TAG "ble_beacon_app"
+
+static bool ble_beacon_app_custom_event_callback(void* context, uint32_t event) {
+    furi_assert(context);
+    BleBeaconApp* app = context;
+    return scene_manager_handle_custom_event(app->scene_manager, event);
+}
+
+static bool ble_beacon_app_back_event_callback(void* context) {
+    furi_assert(context);
+    BleBeaconApp* app = context;
+    return scene_manager_handle_back_event(app->scene_manager);
+}
+
+static void ble_beacon_app_tick_event_callback(void* context) {
+    furi_assert(context);
+    BleBeaconApp* app = context;
+    scene_manager_handle_tick_event(app->scene_manager);
+}
+
+static void ble_beacon_app_restore_beacon_state(BleBeaconApp* app) {
+    // Restore beacon data from service
+    GapExtraBeaconConfig* local_config = &app->beacon_config;
+    const GapExtraBeaconConfig* config = furi_hal_bt_extra_beacon_get_config();
+    if(config) {
+        // We have a config, copy it
+        memcpy(local_config, config, sizeof(app->beacon_config));
+    } else {
+        // No config, set up default values - they will stay until overriden or device is reset
+        local_config->min_adv_interval_ms = 50;
+        local_config->max_adv_interval_ms = 150;
+
+        local_config->adv_channel_map = GapAdvChannelMapAll;
+        local_config->adv_power_level = GapAdvPowerLevel_0dBm;
+
+        local_config->address_type = GapAddressTypePublic;
+        memcpy(
+            local_config->address, furi_hal_version_get_ble_mac(), sizeof(local_config->address));
+        // Modify MAC address to make it different from the one used by the main app
+        local_config->address[0] ^= 0xFF;
+        local_config->address[3] ^= 0xFF;
+
+        furi_check(furi_hal_bt_extra_beacon_set_config(local_config));
+    }
+
+    // Get beacon state
+    app->is_beacon_active = furi_hal_bt_extra_beacon_is_active();
+
+    // Restore last beacon data
+    app->beacon_data_len = furi_hal_bt_extra_beacon_get_data(app->beacon_data);
+}
+
+static BleBeaconApp* ble_beacon_app_alloc() {
+    BleBeaconApp* app = malloc(sizeof(BleBeaconApp));
+
+    app->gui = furi_record_open(RECORD_GUI);
+
+    app->scene_manager = scene_manager_alloc(&ble_beacon_app_scene_handlers, app);
+    app->view_dispatcher = view_dispatcher_alloc();
+
+    app->status_string = furi_string_alloc();
+
+    view_dispatcher_set_event_callback_context(app->view_dispatcher, app);
+    view_dispatcher_set_custom_event_callback(
+        app->view_dispatcher, ble_beacon_app_custom_event_callback);
+    view_dispatcher_set_navigation_event_callback(
+        app->view_dispatcher, ble_beacon_app_back_event_callback);
+    view_dispatcher_set_tick_event_callback(
+        app->view_dispatcher, ble_beacon_app_tick_event_callback, 100);
+    view_dispatcher_attach_to_gui(app->view_dispatcher, app->gui, ViewDispatcherTypeFullscreen);
+    view_dispatcher_enable_queue(app->view_dispatcher);
+
+    app->submenu = submenu_alloc();
+    view_dispatcher_add_view(
+        app->view_dispatcher, BleBeaconAppViewSubmenu, submenu_get_view(app->submenu));
+
+    app->dialog_ex = dialog_ex_alloc();
+    view_dispatcher_add_view(
+        app->view_dispatcher, BleBeaconAppViewDialog, dialog_ex_get_view(app->dialog_ex));
+
+    app->byte_input = byte_input_alloc();
+    view_dispatcher_add_view(
+        app->view_dispatcher, BleBeaconAppViewByteInput, byte_input_get_view(app->byte_input));
+
+    ble_beacon_app_restore_beacon_state(app);
+
+    return app;
+}
+
+static void ble_beacon_app_free(BleBeaconApp* app) {
+    view_dispatcher_remove_view(app->view_dispatcher, BleBeaconAppViewByteInput);
+    view_dispatcher_remove_view(app->view_dispatcher, BleBeaconAppViewSubmenu);
+    view_dispatcher_remove_view(app->view_dispatcher, BleBeaconAppViewDialog);
+
+    free(app->byte_input);
+    free(app->submenu);
+    free(app->dialog_ex);
+
+    free(app->scene_manager);
+    free(app->view_dispatcher);
+
+    free(app->status_string);
+
+    furi_record_close(RECORD_NOTIFICATION);
+    furi_record_close(RECORD_GUI);
+    app->gui = NULL;
+
+    free(app);
+}
+
+int32_t ble_beacon_app(void* args) {
+    UNUSED(args);
+
+    BleBeaconApp* app = ble_beacon_app_alloc();
+
+    scene_manager_next_scene(app->scene_manager, BleBeaconAppSceneRunBeacon);
+
+    view_dispatcher_run(app->view_dispatcher);
+
+    ble_beacon_app_free(app);
+    return 0;
+}
+
+void ble_beacon_app_update_state(BleBeaconApp* app) {
+    furi_hal_bt_extra_beacon_stop();
+
+    furi_check(furi_hal_bt_extra_beacon_set_config(&app->beacon_config));
+
+    app->beacon_data_len = 0;
+    while((app->beacon_data[app->beacon_data_len] != 0) &&
+          (app->beacon_data_len < sizeof(app->beacon_data))) {
+        app->beacon_data_len++;
+    }
+
+    FURI_LOG_I(TAG, "beacon_data_len: %d", app->beacon_data_len);
+
+    furi_check(furi_hal_bt_extra_beacon_set_data(app->beacon_data, app->beacon_data_len));
+
+    if(app->is_beacon_active) {
+        furi_check(furi_hal_bt_extra_beacon_start());
+    }
+}

applications/examples/example_ble_beacon/ble_beacon_app.h

@@ -0,0 +1,50 @@
+#pragma once
+
+#include "extra_beacon.h"
+#include <furi.h>
+#include <gui/gui.h>
+#include <gui/view.h>
+#include <gui/scene_manager.h>
+#include <gui/view_dispatcher.h>
+
+#include <gui/modules/widget.h>
+#include <gui/modules/submenu.h>
+#include <gui/modules/byte_input.h>
+#include <gui/modules/dialog_ex.h>
+
+#include <rpc/rpc_app.h>
+#include <notification/notification_messages.h>
+
+#include <furi_hal_bt.h>
+
+#include "scenes/scenes.h"
+#include <stdint.h>
+
+typedef struct {
+    Gui* gui;
+    SceneManager* scene_manager;
+    ViewDispatcher* view_dispatcher;
+
+    Submenu* submenu;
+    ByteInput* byte_input;
+    DialogEx* dialog_ex;
+
+    FuriString* status_string;
+
+    GapExtraBeaconConfig beacon_config;
+    uint8_t beacon_data[EXTRA_BEACON_MAX_DATA_SIZE];
+    uint8_t beacon_data_len;
+    bool is_beacon_active;
+} BleBeaconApp;
+
+typedef enum {
+    BleBeaconAppViewSubmenu,
+    BleBeaconAppViewByteInput,
+    BleBeaconAppViewDialog,
+} BleBeaconAppView;
+
+typedef enum {
+    BleBeaconAppCustomEventDataEditResult = 100,
+} BleBeaconAppCustomEvent;
+
+void ble_beacon_app_update_state(BleBeaconApp* app);

applications/examples/example_ble_beacon/scenes/scene_config.h

@@ -0,0 +1,4 @@
+ADD_SCENE(ble_beacon_app, menu, Menu)
+ADD_SCENE(ble_beacon_app, input_mac_addr, InputMacAddress)
+ADD_SCENE(ble_beacon_app, input_beacon_data, InputBeaconData)
+ADD_SCENE(ble_beacon_app, run_beacon, RunBeacon)

applications/examples/example_ble_beacon/scenes/scene_input_beacon_data.c

@@ -0,0 +1,44 @@
+#include "../ble_beacon_app.h"
+
+static void ble_beacon_app_scene_add_type_byte_input_callback(void* context) {
+    BleBeaconApp* ble_beacon = context;
+    view_dispatcher_send_custom_event(
+        ble_beacon->view_dispatcher, BleBeaconAppCustomEventDataEditResult);
+}
+
+void ble_beacon_app_scene_input_beacon_data_on_enter(void* context) {
+    BleBeaconApp* ble_beacon = context;
+    byte_input_set_header_text(ble_beacon->byte_input, "Enter beacon data");
+
+    byte_input_set_result_callback(
+        ble_beacon->byte_input,
+        ble_beacon_app_scene_add_type_byte_input_callback,
+        NULL,
+        context,
+        ble_beacon->beacon_data,
+        sizeof(ble_beacon->beacon_data));
+
+    view_dispatcher_switch_to_view(ble_beacon->view_dispatcher, BleBeaconAppViewByteInput);
+}
+
+bool ble_beacon_app_scene_input_beacon_data_on_event(void* context, SceneManagerEvent event) {
+    BleBeaconApp* ble_beacon = context;
+    SceneManager* scene_manager = ble_beacon->scene_manager;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == BleBeaconAppCustomEventDataEditResult) {
+            ble_beacon_app_update_state(ble_beacon);
+            scene_manager_previous_scene(scene_manager);
+            return true;
+        }
+    }
+
+    return false;
+}
+
+void ble_beacon_app_scene_input_beacon_data_on_exit(void* context) {
+    BleBeaconApp* ble_beacon = context;
+
+    byte_input_set_result_callback(ble_beacon->byte_input, NULL, NULL, NULL, NULL, 0);
+    byte_input_set_header_text(ble_beacon->byte_input, NULL);
+}

applications/examples/example_ble_beacon/scenes/scene_input_mac_addr.c

@@ -0,0 +1,44 @@
+#include "../ble_beacon_app.h"
+
+static void ble_beacon_app_scene_add_type_byte_input_callback(void* context) {
+    BleBeaconApp* ble_beacon = context;
+    view_dispatcher_send_custom_event(
+        ble_beacon->view_dispatcher, BleBeaconAppCustomEventDataEditResult);
+}
+
+void ble_beacon_app_scene_input_mac_addr_on_enter(void* context) {
+    BleBeaconApp* ble_beacon = context;
+    byte_input_set_header_text(ble_beacon->byte_input, "Enter MAC (reversed)");
+
+    byte_input_set_result_callback(
+        ble_beacon->byte_input,
+        ble_beacon_app_scene_add_type_byte_input_callback,
+        NULL,
+        context,
+        ble_beacon->beacon_config.address,
+        sizeof(ble_beacon->beacon_config.address));
+
+    view_dispatcher_switch_to_view(ble_beacon->view_dispatcher, BleBeaconAppViewByteInput);
+}
+
+bool ble_beacon_app_scene_input_mac_addr_on_event(void* context, SceneManagerEvent event) {
+    BleBeaconApp* ble_beacon = context;
+    SceneManager* scene_manager = ble_beacon->scene_manager;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == BleBeaconAppCustomEventDataEditResult) {
+            ble_beacon_app_update_state(ble_beacon);
+            scene_manager_previous_scene(scene_manager);
+            return true;
+        }
+    }
+
+    return false;
+}
+
+void ble_beacon_app_scene_input_mac_addr_on_exit(void* context) {
+    BleBeaconApp* ble_beacon = context;
+
+    byte_input_set_result_callback(ble_beacon->byte_input, NULL, NULL, NULL, NULL, 0);
+    byte_input_set_header_text(ble_beacon->byte_input, NULL);
+}

applications/examples/example_ble_beacon/scenes/scene_menu.c

@@ -0,0 +1,56 @@
+#include "../ble_beacon_app.h"
+
+enum SubmenuIndex {
+    SubmenuIndexSetMac,
+    SubmenuIndexSetData,
+};
+
+static void ble_beacon_app_scene_menu_submenu_callback(void* context, uint32_t index) {
+    BleBeaconApp* ble_beacon = context;
+    view_dispatcher_send_custom_event(ble_beacon->view_dispatcher, index);
+}
+
+void ble_beacon_app_scene_menu_on_enter(void* context) {
+    BleBeaconApp* ble_beacon = context;
+    Submenu* submenu = ble_beacon->submenu;
+
+    submenu_add_item(
+        submenu,
+        "Set MAC",
+        SubmenuIndexSetMac,
+        ble_beacon_app_scene_menu_submenu_callback,
+        ble_beacon);
+    submenu_add_item(
+        submenu,
+        "Set Data",
+        SubmenuIndexSetData,
+        ble_beacon_app_scene_menu_submenu_callback,
+        ble_beacon);
+
+    view_dispatcher_switch_to_view(ble_beacon->view_dispatcher, BleBeaconAppViewSubmenu);
+}
+
+bool ble_beacon_app_scene_menu_on_event(void* context, SceneManagerEvent event) {
+    BleBeaconApp* ble_beacon = context;
+    SceneManager* scene_manager = ble_beacon->scene_manager;
+
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        const uint32_t submenu_index = event.event;
+        if(submenu_index == SubmenuIndexSetMac) {
+            scene_manager_next_scene(scene_manager, BleBeaconAppSceneInputMacAddress);
+            consumed = true;
+        } else if(submenu_index == SubmenuIndexSetData) {
+            scene_manager_next_scene(scene_manager, BleBeaconAppSceneInputBeaconData);
+            consumed = true;
+        }
+    }
+
+    return consumed;
+}
+
+void ble_beacon_app_scene_menu_on_exit(void* context) {
+    BleBeaconApp* ble_beacon = context;
+    submenu_reset(ble_beacon->submenu);
+}