Marco Zecchini / Mbed OS exercise_ttn_workshop

Final version of the exercise on the Things Network

Dependencies:   X_NUCLEO_IKS01A2

Diff: trace_helper.cpp

Revision:
8:7594ad70d2bf
Parent:
0:7037ed05f54f
Child:
17:2fc16c1d6434
--- a/trace_helper.cpp	Fri Mar 16 07:00:18 2018 +0000
+++ b/trace_helper.cpp	Mon Mar 19 14:15:18 2018 +0000
@@ -77,7 +77,7 @@
      */
     static void trace_printer(const char* str)
     {
-        printf("%s\r\n", str);
+        pc.printf("%s\r\n", str);
     }
 
 #else