code to go straight with pid

Dependencies:   AVEncoder QEI mbed-src-AV

Revision:
0:99dd5499928a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-src-AV.lib	Thu Nov 19 03:01:07 2015 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/aravindsv/code/mbed-src-AV/#ebce2ad32f95