BLE: F3 integration (#260)

* BLE: working version
* BLE: cleanup
* BLE: update device description and DIS.
* BLE: explicitly take semaphore and configure CLK48, bt subsystem status, remove LPM.
* HAL: add missing api_hal_bt_is_alive symbol
* TODO about valuemutex
* duplicate f3-1 (f4) ioc from f3
* regenerate project
* use target dir for ble glue path
* update f4 from f3

Co-authored-by: coreglitch <mail@s3f.ru>

firmware/targets/f3/ble-glue/app_ble.h

@@ -0,0 +1,29 @@
+#pragma once 
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "hci_tl.h"
+
+typedef enum {
+    APP_BLE_IDLE,
+    APP_BLE_FAST_ADV,
+    APP_BLE_LP_ADV,
+    APP_BLE_SCAN,
+    APP_BLE_LP_CONNECTING,
+    APP_BLE_CONNECTED_SERVER,
+    APP_BLE_CONNECTED_CLIENT
+} APP_BLE_ConnStatus_t;
+
+void APP_BLE_Init();
+
+APP_BLE_ConnStatus_t APP_BLE_Get_Server_Connection_Status();
+
+void APP_BLE_Key_Button1_Action();
+void APP_BLE_Key_Button2_Action();
+void APP_BLE_Key_Button3_Action();
+
+#ifdef __cplusplus
+}
+#endif