fix(增加更多测试): 增加其他接口测试

.vscode/settings.json

@@ -4,6 +4,7 @@
         "stdio.h": "c",
         "windows.h": "c",
         "cmath": "c",
-        "list.h": "c"
+        "list.h": "c",
+        "stdlib.h": "c"
     }
 }

port_windows.c

@@ -22,6 +22,11 @@ void hello_dog(){
     printf("hello dog\n");
 }
 EXPORT_EASY_TIMER_HANDLE(hello_dog,TIMER_CONTINUE_TRIGGER, MS_TO_TICK(1000));
+
+void hello_once(){
+    printf("hello once\n");
+}
+EXPORT_EASY_TIMER_HANDLE(hello_once,TIMER_SIGNAL_TRIGGER, MS_TO_TICK(1000));
 /**
  * @brief 获取当前时间
  * @return 时间