初始提交

2024-09-28 14:24:04 +08:00
commit c756587541
5564 changed files with 2413077 additions and 0 deletions
--- a/app/cpp_demo/demo.cpp
+++ b/app/cpp_demo/demo.cpp
@@ -0,0 +1,81 @@
+/****************************************************************************
+
+Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
+
+This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
+be copied by any method or incorporated into another program without
+the express written consent of Aerospace C.Power. This Information or any portion
+thereof remains the property of Aerospace C.Power. The Information contained herein
+is believed to be accurate and Aerospace C.Power assumes no responsibility or
+liability for its use in any way and conveys no license or title under
+any patent or copyright and makes no representation or warranty that this
+Information is free from patent or copyright infringement.
+
+****************************************************************************/
+
+#include "iot_io_api.h"
+#include "iot_config_api.h"
+#include "os_utils_api.h"
+
+class class_test {
+public:
+    int len;
+    int size;
+    int print(int a, int b);
+    int print(int a, int b, int c);
+};
+
+int class_test::print(int a, int b)
+{
+    iot_printf("[class test] argv(%d,%d): rst: (%d)\n", a, b, a+b);
+}
+
+int class_test::print(int a, int b, int c)
+{
+    iot_printf("[class test] argv(%d,%d,%d): rst: (%d)\n", a, b, c, a + b + c);
+}
+
+class temp_test {
+public:
+    template<typename T>
+    int add(const T& t) {
+        iot_printf("[template test] argv(%d)\n", t);
+       return t*2;
+    }
+};
+
+class_test g_test;
+uint32_t cpp_feature_test()
+{
+    temp_test temp;
+    int c = 0;
+    while(1) {
+        iot_printf("\n{test new and malloc feature}\n");
+        class_test *test = new class_test();
+        test->len = 34;
+        test->size = 45;
+        test->print(30, 40);
+        test->print(30, 40, 50);
+        delete[] test;
+
+        iot_printf("\n{test global variable feature}\n");
+        g_test.len = 66;
+        g_test.size = 77;
+        g_test.print(55, 66);
+        g_test.print(55, 66, 77);
+
+        iot_printf("\n{test template feature}\n");
+        c = temp.add(10);
+        iot_printf("[template test] rst: %d\n", c);
+
+        os_delay(10);
+    }
+}
+
+uint32_t app_demo_entry()
+{
+    cpp_feature_test();
+
+    return 0;
+}
+