operational SPI with OS5

Revision:
52:22f262b40130
Parent:
51:b05978d9cf8e
Child:
53:1205fa63cbaa
--- a/mbed-os.lib	Mon Nov 20 15:00:02 2017 +0000
+++ b/mbed-os.lib	Wed Nov 22 10:30:02 2017 +0000
@@ -1,1 +1,1 @@
-https://github.com/ARMmbed/mbed-os/#34b61d1612aaec2e5d61a8a43c9764bc2fe8aac0
+https://github.com/ARMmbed/mbed-os/#182bbd51bc8d1b6217477c2b5de3f1d0c5e6249f