Add sensor, modify makefile

APP_Framework/lib/app_newlib/task_syscalls.c

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2006-2018, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ */
+
+/**
+* @file task_syscalls.c
+* @brief support newlib abort
+* @version 1.0 
+* @author AIIT XUOS Lab
+* @date 2021-04-25
+*/
+
+/*************************************************
+File name: task_syscalls.c
+Description: support newlib abort
+Others: take RT-Thread v4.0.2/components/libc/compilers/newlib/syscalls.c for references
+                https://github.com/RT-Thread/rt-thread/tree/v4.0.2
+History: 
+1. Date: 2021-04-25
+Author: AIIT XUOS Lab
+Modification: Use abort function
+*************************************************/
+
+
+void abort(void)
+{
+    KTaskDescriptorType current = GetKTaskDescriptor();
+    if (current)
+    {
+        KPrintf("Task:%-8.*s will be aborted!\n", NAME_NUM_MAX, current->task_base_info.name);
+        /* pend current task */
+        SuspendKTask(current->id.id);
+        /* schedule */
+        DO_KTASK_ASSIGN;
+    }
+
+    while (1);
+}