with gcc-arm-none-eabi-7-2017-q4-major the default typedef of time_t is "long long int". older releases typedef time_t as "long int". mbed lib cannot handle this correctly This applies to exported projects as "GCC (ARM-Embedded)"

Dependencies:   mbed

Fork of USBSerial_HelloWorld by Samuel Mokrani

Revision:
5:ee94acbf45df
Parent:
4:95c491d36524
Child:
6:aef06cd11ce4
--- a/main.cpp	Thu Nov 17 12:01:22 2011 +0000
+++ b/main.cpp	Thu Nov 17 16:36:10 2011 +0000
@@ -10,7 +10,7 @@
 
     while(1)
     {
-        serial.print("I am a virtual serial port!\r\n");
+        serial.printf("I am a virtual serial port!\r\n");
         wait(1);
     }
 }