[修改] 增加freeRTOS

1. 版本FreeRTOSv202212.01，命名为kernel；

kernel/FreeRTOS-Plus/Source/FreeRTOS-Plus-Trace/Include/trcStateMachine.h

@@ -0,0 +1,78 @@
+/*
+* Percepio Trace Recorder for Tracealyzer v4.6.0
+* Copyright 2021 Percepio AB
+* www.percepio.com
+*
+* SPDX-License-Identifier: Apache-2.0
+*/
+
+/**
+ * @file 
+ * 
+ * @brief Public trace state machine APIs.
+ */
+
+#ifndef TRC_STATE_MACHINE_H
+#define TRC_STATE_MACHINE_H
+
+#include <trcTypes.h>
+
+#if (TRC_USE_TRACEALYZER_RECORDER == 1)
+
+#if (TRC_CFG_RECORDER_MODE == TRC_RECORDER_MODE_STREAMING)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup trace_state_machine_apis Trace State Machine APIs
+ * @ingroup trace_recorder_apis
+ * @{
+ */
+
+/**
+ * @brief Creates trace state machine.
+ * 
+ * @param[in] szName Name.
+ * @param[out] pxStateMachineHandle Pointer to uninitialized trace state machine. 
+ * 
+ * @retval TRC_FAIL Failure
+ * @retval TRC_SUCCESS Success
+ */
+traceResult xTraceStateMachineCreate(const char *szName, TraceStateMachineHandle_t *pxStateMachineHandle);
+
+/**
+ * @brief Creates trace state machine state.
+ * 
+ * @param[in] xStateMachineHandle Pointer to initialized trace state machine.
+ * @param[in] szName Name.
+ * @param[out] pxStateHandle Pointer to uninitialized trace state machine state.
+ * 
+ * @retval TRC_FAIL Failure
+ * @retval TRC_SUCCESS Success
+ */
+traceResult xTraceStateMachineStateCreate(TraceStateMachineHandle_t xStateMachineHandle, const char *szName, TraceStateMachineStateHandle_t *pxStateHandle);
+
+/**
+ * @brief Sets trace state machine state.
+ * 
+ * @param[in] xStateMachineHandle Pointer to initialized trace state machine.
+ * @param[in] xStateHandle Pointer to initialized trace state machine state.
+ * 
+ * @retval TRC_FAIL Failure
+ * @retval TRC_SUCCESS Success
+ */
+traceResult xTraceStateMachineSetState(TraceStateMachineHandle_t xStateMachineHandle, TraceStateMachineStateHandle_t xStateHandle);
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* (TRC_CFG_RECORDER_MODE == TRC_RECORDER_MODE_STREAMING) */
+
+#endif /* (TRC_USE_TRACEALYZER_RECORDER == 1) */
+
+#endif /* TRC_STATE_MACHINE_H */