agora blinky test with serial output

Revision:
107:2f13fb804b9e
Parent:
105:ed03c03b353e
--- a/main.cpp	Fri Nov 22 16:00:04 2019 +0000
+++ b/main.cpp	Wed Feb 12 12:18:52 2020 +0000
@@ -13,6 +13,8 @@
 
 int main()
 {
+    printf("Hello Serial\n");
+    
     // Initialise the digital pin LED1 as an output
     DigitalOut led(LED1);