SPI Test (Master)

Revision:
0:0c8fb6842c2a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Thu May 18 07:00:58 2017 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#8d21974ba35e04c4854e5090c0f8283171664175