mbed library sources, mbed-dev only for TYBLE16

Fork of mbed-dev by mbed official

Please refer flowing link.
/users/kenjiArai/notebook/tyble16-module-will-become-a-mbed-family--mbedliza/

Revision:
160:d5399cc887bb
Parent:
149:156823d33999
Child:
167:e84263d55307
--- a/drivers/SPI.cpp	Tue Feb 28 17:13:35 2017 +0000
+++ b/drivers/SPI.cpp	Tue Mar 14 16:40:56 2017 +0000
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 #include "drivers/SPI.h"
-#include "platform/critical.h"
+#include "platform/mbed_critical.h"
 
 #if DEVICE_SPI