Fork of mbed-dev build 137, last build before FAT file system appears to be broken. Also reduced HSE timeout time in STM4XX HAL

Fork of mbed-dev by mbed official

Revision:
160:d5399cc887bb
Parent:
149:156823d33999
diff -r 612c381a210f -r d5399cc887bb drivers/Serial.cpp
--- a/drivers/Serial.cpp	Tue Feb 28 17:13:35 2017 +0000
+++ b/drivers/Serial.cpp	Tue Mar 14 16:40:56 2017 +0000
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 #include "drivers/Serial.h"
-#include "platform/wait_api.h"
+#include "platform/mbed_wait_api.h"
 
 #if DEVICE_SERIAL