Index: trunk/firmware/App/CubeMX/Secure_nsclib/secure_nsc.h
===================================================================
--- trunk/firmware/App/CubeMX/Secure_nsclib/secure_nsc.h	(revision 22)
+++ trunk/firmware/App/CubeMX/Secure_nsclib/secure_nsc.h	(revision 22)
@@ -0,0 +1,45 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file    Secure_nsclib/secure_nsc.h
+  * @author  MCD Application Team
+  * @brief   Header for secure non-secure callable APIs list
+  ******************************************************************************
+    * @attention
+  *
+  * Copyright (c) 2026 STMicroelectronics.
+  * All rights reserved.
+  *
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+
+/* USER CODE BEGIN Non_Secure_CallLib_h */
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef SECURE_NSC_H
+#define SECURE_NSC_H
+
+/* Includes ------------------------------------------------------------------*/
+#include <stdint.h>
+
+/* Exported types ------------------------------------------------------------*/
+/**
+  * @brief  non-secure callback ID enumeration definition
+  */
+typedef enum
+{
+SECURE_FAULT_CB_ID     = 0x00U, /*!< System secure fault callback ID */
+  IAC_ERROR_CB_ID       = 0x01U  /*!< Illegal access secure error callback ID */
+} SECURE_CallbackIDTypeDef;
+/* Exported constants --------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+void SECURE_RegisterCallback(SECURE_CallbackIDTypeDef CallbackId, void *func);
+
+#endif /* SECURE_NSC_H */
+/* USER CODE END Non_Secure_CallLib_h */
+