USBclock 48Mhz, enable serial4 and serial5.

Fork of mbed-src by mbed official

Import programL152RE_serial45_example

NUCLEO-L152RE serial4,5 test program

Revision:
457:777fdfed0738
Parent:
455:8bc3a354916d
diff -r eac4c60f761b -r 777fdfed0738 common/BusInOut.cpp
--- a/common/BusInOut.cpp	Wed Jan 28 11:15:07 2015 +0000
+++ b/common/BusInOut.cpp	Thu Jan 29 07:30:07 2015 +0000
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 #include "BusInOut.h"
+#include "mbed_assert.h"
 
 namespace mbed {