USBclock 48Mhz, enable serial4 and serial5.

Fork of mbed-src by mbed official

Import programL152RE_serial45_example

NUCLEO-L152RE serial4,5 test program

Revisions of hal/port_api.h

Revision Date Message Actions
9:0ce32e54c9a7 2013-06-10 Refactoring of the mbed SDK: File  Diff  Annotate | base