APP_Framework/Framework/:add rt-thread transform layer

APP_Framework/Applications/knowing_app/mnist/main.cpp

@@ -1,4 +1,4 @@
-#include <rtthread.h>
+#include <transform.h>
 #include <stdio.h>
 
 #include "tensorflow/lite/micro/all_ops_resolver.h"
@@ -34,7 +34,7 @@ extern "C" void mnist_app() {
     return;
   }
 
-  tensor_arena = (uint8_t *)rt_malloc(kTensorArenaSize);
+  tensor_arena = (uint8_t *)malloc(kTensorArenaSize);
   if (tensor_arena == nullptr) {
     TF_LITE_REPORT_ERROR(error_reporter, "malloc for tensor_arena failed");
     return;
@@ -90,5 +90,7 @@ extern "C" void mnist_app() {
 }
 
 extern "C" {
+#ifdef __RT_THREAD_H__
 MSH_CMD_EXPORT(mnist_app, run mnist app);
+#endif
 }

APP_Framework/Framework/transform_layer/SConscript

@@ -0,0 +1,14 @@
+import os
+Import('RTT_ROOT')
+from building import *
+
+cwd = GetCurrentDir()
+objs = []
+list = os.listdir(cwd)
+
+for d in list:
+    path = os.path.join(cwd, d)
+    if os.path.isfile(os.path.join(path, 'SConscript')):
+        objs = objs + SConscript(os.path.join(path, 'SConscript'))
+
+Return('objs')

APP_Framework/Framework/transform_layer/rtthread/SConscript

@@ -0,0 +1,11 @@
+import os
+from building import * 
+Import('RTT_ROOT')
+Import('rtconfig')
+cwd = GetCurrentDir()
+DEPENDS = [""]
+
+SOURCES = []
+path =  [cwd]
+objs = DefineGroup('transform', src = SOURCES, depend = DEPENDS,CPPPATH = path) 
+Return("objs") 

APP_Framework/Framework/transform_layer/rtthread/transform.h

@@ -0,0 +1,41 @@
+/*
+* Copyright (c) 2020 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+ * @file transform.h
+ * @brief Interface function declarations required by the framework
+ * @version 1.0
+ * @author AIIT XUOS Lab
+ * @date 2021.06.04
+ */
+
+#ifndef TRANSFORM_H
+#define TRANSFORM_H
+#include <rtthread.h>
+#include <rtdevice.h>
+#include <stdio.h>
+#include <pthread.h>
+#include <sched.h>
+#include <unistd.h>
+#include <dfs_poll.h>
+#ifdef RT_USING_POSIX_TERMIOS
+#include <posix_termios.h>
+#endif
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif