1 files changed, 49 insertions, 0 deletions
diff --git a/Drivers/BSP/Components/stm32wb_at/stm32wb_at_ll.h b/Drivers/BSP/Components/stm32wb_at/stm32wb_at_ll.h
new file mode 100644
index 000000000..522657310
--- /dev/null
+++ b/Drivers/BSP/Components/stm32wb_at/stm32wb_at_ll.h
@@ -0,0 +1,49 @@
+/**
+  ******************************************************************************
+  * @file    stm32wb_at_ll.h
+  * @author  MCD Application Team
+  * @brief   Header file of AT client.
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2021 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.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef STM32WB_AT_LL_H
+#define STM32WB_AT_LL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32wb_at.h"
+#include "stm32wb_at_ll.h"
+
+/* Private includes ----------------------------------------------------------*/
+
+/* Exported types ------------------------------------------------------------*/
+
+/* Exported constants --------------------------------------------------------*/
+
+/* Exported macros -----------------------------------------------------------*/
+
+/* Exported functions --------------------------------------------------------*/
+uint8_t stm32wb_at_ll_Init(void);
+uint8_t stm32wb_at_ll_DeInit(void);
+uint8_t stm32wb_at_ll_Transmit(uint8_t *pBuff, uint16_t Size);
+void stm32wb_at_ll_Async_receive(uint8_t new_frame);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* STM32WB_AT_LL_H */