a biquad working

Dependencies:   HIDScope mbed QEI

Revision:
0:fc207e186e8b
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HIDScope.lib	Tue Oct 27 09:57:27 2015 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/tomlankhorst/code/HIDScope/#5020a2c0934b