[修改] 增加freeRTOS

1. 版本FreeRTOSv202212.01，命名为kernel；

kernel/FreeRTOS-Plus/ThirdParty/wolfSSL/IDE/TRUESTUDIO/README

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+wolfSSL Example Project for Atollic TrueSTUDIO
+
+This directory contains an example wolfSSL static library project for
+Atollic TrueSTUDIO.
+
+The "wolfssl" TrueSTUDIO project has been set up to compile a generic
+static library for ARM Cortex-M4 devices.  This can be configured
+and changed in the project properties window.
+
+Steps to compile this project:
+
+1. Open Atollic TrueSTUDIO
+2. Import project into workspace (File->Import)
+3. Build project (Project->Build Project)
+
+This project defines WOLFSSL_USER_SETTINGS in the C/C++ Compiler
+toolchain preprocessor symbols.  This causes wolfSSL to look for and
+include a "user_settings.h" file at build time.  This header controls
+how the wolfSSL library is compiled.
+
+The existing "user_settings.h" file is very minimal and users should
+modify it to meet the requirements and specifics of their projects.
+
+For support, please email wolfSSL at support@wolfssl.com.

kernel/FreeRTOS-Plus/ThirdParty/wolfSSL/IDE/TRUESTUDIO/include.am

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+# vim:ft=automake
+# included from Top Level Makefile.am
+# All paths should be given relative to the root
+
+EXTRA_DIST+= IDE/TRUESTUDIO/README
+EXTRA_DIST+= IDE/TRUESTUDIO/wolfssl/.cproject
+EXTRA_DIST+= IDE/TRUESTUDIO/wolfssl/.project
+EXTRA_DIST+= IDE/TRUESTUDIO/wolfssl/.settings/com.atollic.truestudio.debug.hardware_device.prefs
+EXTRA_DIST+= IDE/TRUESTUDIO/wolfssl/.settings/language.settings.xml
+EXTRA_DIST+= IDE/TRUESTUDIO/wolfssl/.settings/org.eclipse.cdt.managedbuilder.core.prefs
+EXTRA_DIST+= IDE/TRUESTUDIO/wolfssl/user_settings.h
+

kernel/FreeRTOS-Plus/ThirdParty/wolfSSL/IDE/TRUESTUDIO/wolfssl/user_settings.h

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+/* user_settings.h
+ *
+ * Custom wolfSSL User Settings File
+ *
+ * This is a custom user settings file which controls the build of wolfSSL.
+ * The defines here are the defaults for this library project, but should
+ * be updated to match the end project.
+ *
+ * As this is a standalone library project, it has been configured to be
+ * compiled as a generic ARM Cortex-M4 build.  No operating system or
+ * TCP/IP stack has been configured yet, so some associated features
+ * have been disabled below.
+ */
+
+#ifndef USER_SETTINGS_H_
+#define USER_SETTINGS_H_
+
+/* no dirent.h support */
+#define NO_WOLFSSL_DIR
+
+/* no sys/uio.h, disable writev() */
+#define NO_WRITEV
+
+/* no OS yet, so no mutexes */
+#define SINGLE_THREADED
+
+/* no TCP/IP stack connected yet */
+#define WOLFSSL_USER_IO
+
+/* enable fastmath library */
+#define USE_FAST_MATH
+
+/* enable hardened build options */
+#define TFM_TIMING_RESISTANT
+#define ECC_TIMING_RESISTANT
+#define WC_RSA_BLINDING
+
+#endif /* USER_SETTINGS_H_ */
+