Modified experiment example for lab 3 of 2.74

Dependencies:   ExperimentServer MotorShield QEI_pmw

Revision:
19:d58bf34141e9
Parent:
18:54195aa5e534
Child:
20:4c172a0737c6
--- a/main.cpp	Fri Sep 25 18:30:00 2020 +0000
+++ b/main.cpp	Sat Sep 26 00:17:32 2020 +0000
@@ -33,7 +33,7 @@
 
 MotorShield motorShield(12000); //initialize the motor shield with a period of 12000 clock ticks or ~20kHZ
 
-void current_control()
+void current_control()   //Current control function
 {
     float error = 0;
     velocity = encoderA.getVelocity()*(6.2831/1200.0);