added comments for reverse direction #254

Author: Richard Unger

examples/motion_control/open_loop_motor_control/open_loop_position_example/open_loop_position_example.ino

@@ -62,6 +62,7 @@ void setup() {
 void loop() {
   // open  loop angle movements
   // using motor.voltage_limit and motor.velocity_limit
+  // angles can be positive or negative, negative angles correspond to opposite motor direction
   motor.move(target_position);
 
   // user communication

examples/motion_control/open_loop_motor_control/open_loop_velocity_example/open_loop_velocity_example.ino

@@ -60,6 +60,7 @@ void loop() {
 
   // open loop velocity movement
   // using motor.voltage_limit and motor.velocity_limit
+  // to turn the motor "backwards", just set a negative target_velocity
   motor.move(target_velocity);
 
   // user communication