pid foward back and reverse

Dependencies:   PID QEI chair_BNO055 ros_lib_kinetic

Dependents:  

Fork of wheelchaircontrol by ryan lin

Revision:
21:8d11d953ceeb
Parent:
19:71a6621ee5c3
--- a/PID.lib	Fri Aug 31 20:00:01 2018 +0000
+++ b/PID.lib	Tue Oct 16 23:03:40 2018 +0000
@@ -1,1 +1,1 @@
-https://os.mbed.com/users/jvfausto/code/PID/#60801ab3cbf9
+https://os.mbed.com/users/jvfausto/code/PID/#62f1e316f15b