Imported more library files

Not compiling currently

Libs/protocol/bluetooth/bgcommon/inc/sli_bgcommon_debug.h

@@ -0,0 +1,54 @@
+/***************************************************************************//**
+ * @brief Debugging helpers used internally by the Bluetooth stack
+ *******************************************************************************
+ * # License
+ * <b>Copyright 2023 Silicon Laboratories Inc. www.silabs.com</b>
+ *******************************************************************************
+ *
+ * The licensor of this software is Silicon Laboratories Inc. Your use of this
+ * software is governed by the terms of Silicon Labs Master Software License
+ * Agreement (MSLA) available at
+ * www.silabs.com/about-us/legal/master-software-license-agreement. This
+ * software is distributed to you in Source Code format and is governed by the
+ * sections of the MSLA applicable to Source Code.
+ *
+ ******************************************************************************/
+
+#ifndef SLI_BGCOMMON_DEBUG_H
+#define SLI_BGCOMMON_DEBUG_H
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************************************************************//**
+ * @addtogroup sli_bgcommon_debug
+ * @{
+ *
+ * @brief Debugging helpers used internally by the Bluetooth stack
+ *
+ * The functions provided by this file are used by the Bluetooth stack to access
+ * device-specific registers that the device-agnostic Bluetooth libraries cannot
+ * take a direct dependency to.
+ *
+ ******************************************************************************/
+
+/**
+ * @brief Enable the MCU cycle counter
+ */
+void sli_bgcommon_debug_init_cycle_count(void);
+
+/**
+ * @brief Get the current MCU cycle count
+ */
+uint32_t sli_bgcommon_debug_get_cycle_count(void);
+
+/** @} end sli_bgcommon_debug */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // SLI_BGCOMMON_DEBUG_H