first test

Dependencies:   mbed QEI QEI_hw SDFileSystem

Revision:
0:0205108c2c99
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/QEI.lib	Thu Aug 08 08:12:52 2019 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/aberk/code/QEI/#5c2ad81551aa