Implement basic functions.

Dependencies:   mbed N5110

Revision:
0:7173d91b03e1
diff -r 000000000000 -r 7173d91b03e1 mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Fri May 03 13:03:59 2019 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/994bdf8177cb
\ No newline at end of file