NuMaker WiFi TCP Example

Revision:
30:46a585864956
Parent:
27:9b7ba5c587da
--- a/main.cpp	Fri Aug 28 14:55:41 2020 +0800
+++ b/main.cpp	Tue Sep 01 06:00:36 2020 +0000
@@ -44,6 +44,10 @@
     mbed_stats_heap_t heap_stats;
 #endif
 
+#ifdef MBED_MAJOR_VERSION
+    printf("Mbed OS version %d.%d.%d\n\n", MBED_MAJOR_VERSION, MBED_MINOR_VERSION, MBED_PATCH_VERSION);
+#endif
+
     printf("Start WiFi test \r\n");
      
     bool result = true;