hpw421初始版本

2026-06-06 16:49:48 +08:00
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+/**
+ ****************************************************************************************
+ *
+ * @file gaf_inc.h
+ *
+ * @brief Generic Audio Framework - Header file
+ *
+ * Copyright (C) RivieraWaves 2019-2020
+ *
+ ****************************************************************************************
+ */
+
+#ifndef GAF_INC_H_
+#define GAF_INC_H_
+
+/**
+ ****************************************************************************************
+ * @addtogroup GAF - Generic Audio Framework
+ * @{
+ ****************************************************************************************
+ */
+
+/*
+ * INCLUDE FILES
+ ****************************************************************************************
+ */
+
+#include <stdint.h>         // Standard Integer Definitions
+#include "ke_msg.h"         // Kernel Message Definitions
+
+/*
+ * GLOBAL FUNCTIONS DECLARATION
+ ****************************************************************************************
+ */
+
+/**
+ ****************************************************************************************
+ * @brief Initialize Generic Audio Framework
+ *
+ * @param[in] init_type     Initialization type
+ ****************************************************************************************
+ */
+void gaf_init(uint8_t init_type);
+
+/**
+ ****************************************************************************************
+ * @brief Inform Generic Audio Framework block about a connection established
+ *
+ * @param[in] con_lid       Connection local index
+ ****************************************************************************************
+ */
+void gaf_connect(uint8_t con_lid);
+
+/**
+ ****************************************************************************************
+ * @brief Inform Generic Audio Framework block about a disconnection
+ *
+ * @param[in] con_lid       Connection local index
+ ****************************************************************************************
+ */
+void gaf_disconnect(uint8_t con_lid);
+
+
+/**
+ ****************************************************************************************
+ * @brief Check if connection local index is valid and if indicated connection is well
+ * established
+ *
+ * @param[in] con_lid       Connection local index
+ *
+ * @return An error status
+ ****************************************************************************************
+ */
+uint16_t gaf_check_con_lid(uint8_t con_lid);
+
+/// @} GAF_INC
+
+#endif // GAF_INC_H_