adds a USB serial port to your design

Dependents:   Example_WatchDog_Timer

Revision:
56:151ba33713ff
Parent:
51:deafa44182d9
--- a/USBSerial/CircBuffer.h	Mon Jun 01 11:01:13 2015 +0100
+++ b/USBSerial/CircBuffer.h	Mon Jun 08 08:15:25 2015 +0100
@@ -57,7 +57,7 @@
     volatile uint16_t write;
     volatile uint16_t read;
     static const int size = Size+1;  //a modern optimizer should be able to remove this so it uses no ram.
-    T buf[Size];
+    T buf[Size+1];
 };
 
 #endif