[修改] 增加freeRTOS

1. 版本FreeRTOSv202212.01，命名为kernel；

kernel/FreeRTOS-Plus/Source/AWS/device-shadow/source/include/shadow_config_defaults.h

@@ -0,0 +1,137 @@
+/*
+ * AWS IoT Device Shadow v1.3.0
+ * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * @file shadow_config_defaults.h
+ * @brief This represents the default values for the configuration macros
+ * for the Shadow library.
+ *
+ * @note This file SHOULD NOT be modified. If custom values are needed for
+ * any configuration macro, a shadow_config.h file should be provided to
+ * the Shadow library to override the default values defined in this file.
+ * To use the custom config file, the SHADOW_DO_NOT_USE_CUSTOM_CONFIG preprocessor
+ * macro SHOULD NOT be set.
+ */
+
+#ifndef SHADOW_CONFIG_DEFAULTS_H_
+#define SHADOW_CONFIG_DEFAULTS_H_
+
+/* The macro definition for SHADOW_DO_NOT_USE_CUSTOM_CONFIG is for Doxygen
+ * documentation only. */
+
+/**
+ * @brief Define this macro to build the Shadow library without the custom config
+ * file shadow_config.h.
+ *
+ * Without the custom config, the Shadow library builds with
+ * default values of config macros defined in shadow_config_defaults.h file.
+ *
+ * If a custom config is provided, then SHADOW_DO_NOT_USE_CUSTOM_CONFIG should not
+ * be defined.
+ */
+#ifdef DOXYGEN
+    #define SHADOW_DO_NOT_USE_CUSTOM_CONFIG
+#endif
+
+/**
+ * @brief Macro that is called in the Shadow library for logging "Error" level
+ * messages.
+ *
+ * To enable error level logging in the Shadow library, this macro should be mapped to the
+ * application-specific logging implementation that supports error logging.
+ *
+ * @note This logging macro is called in the Shadow library with parameters wrapped in
+ * double parentheses to be ISO C89/C90 standard compliant. For a reference
+ * POSIX implementation of the logging macros, refer to shadow_config.h files, and the
+ * logging-stack in demos folder of the
+ * [AWS IoT Embedded C SDK repository](https://github.com/aws/aws-iot-device-sdk-embedded-C).
+ *
+ * <b>Default value</b>: Error logging is turned off, and no code is generated for calls
+ * to the macro in the Shadow library on compilation.
+ */
+#ifndef LogError
+    #define LogError( message )
+#endif
+
+/**
+ * @brief Macro that is called in the Shadow library for logging "Warning" level
+ * messages.
+ *
+ * To enable warning level logging in the Shadow library, this macro should be mapped to the
+ * application-specific logging implementation that supports warning logging.
+ *
+ * @note This logging macro is called in the Shadow library with parameters wrapped in
+ * double parentheses to be ISO C89/C90 standard compliant. For a reference
+ * POSIX implementation of the logging macros, refer to shadow_config.h files, and the
+ * logging-stack in demos folder of the
+ * [AWS IoT Embedded C SDK repository](https://github.com/aws/aws-iot-device-sdk-embedded-C).
+ *
+ * <b>Default value</b>: Warning logs are turned off, and no code is generated for calls
+ * to the macro in the Shadow library on compilation.
+ */
+#ifndef LogWarn
+    #define LogWarn( message )
+#endif
+
+/**
+ * @brief Macro that is called in the Shadow library for logging "Info" level
+ * messages.
+ *
+ * To enable info level logging in the Shadow library, this macro should be mapped to the
+ * application-specific logging implementation that supports info logging.
+ *
+ * @note This logging macro is called in the Shadow library with parameters wrapped in
+ * double parentheses to be ISO C89/C90 standard compliant. For a reference
+ * POSIX implementation of the logging macros, refer to shadow_config.h files, and the
+ * logging-stack in demos folder of the
+ * [AWS IoT Embedded C SDK repository](https://github.com/aws/aws-iot-device-sdk-embedded-C).
+ *
+ * <b>Default value</b>: Info logging is turned off, and no code is generated for calls
+ * to the macro in the Shadow library on compilation.
+ */
+#ifndef LogInfo
+    #define LogInfo( message )
+#endif
+
+/**
+ * @brief Macro that is called in the Shadow library for logging "Debug" level
+ * messages.
+ *
+ * To enable debug level logging from Shadow library, this macro should be mapped to the
+ * application-specific logging implementation that supports debug logging.
+ *
+ * @note This logging macro is called in the Shadow library with parameters wrapped in
+ * double parentheses to be ISO C89/C90 standard compliant. For a reference
+ * POSIX implementation of the logging macros, refer to shadow_config.h files, and the
+ * logging-stack in demos folder of the
+ * [AWS IoT Embedded C SDK repository](https://github.com/aws/aws-iot-device-sdk-embedded-C).
+ *
+ * <b>Default value</b>: Debug logging is turned off, and no code is generated for calls
+ * to the macro in the Shadow library on compilation.
+ */
+#ifndef LogDebug
+    #define LogDebug( message )
+#endif
+
+#endif /* ifndef SHADOW_CONFIG_DEFAULTS_H_ */