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+/**
+ ******************************************************************************
+ * @file stm32h7xx_hal_i2s_ex.c
+ * @author MCD Application Team
+ * @brief I2S HAL module driver.
+ * This file provides firmware functions to manage the following
+ * functionalities of I2S extension peripheral:
+ * + Extension features Functions
+ *
+ @verbatim
+ ==============================================================================
+ ##### I2S Extension features #####
+ ==============================================================================
+ The I2S Full duplex feature is not supported by this HAL Driver
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.</center></h2>
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/