Index: firmware/App/Drivers/EjectorMotor.c
===================================================================
diff -u -raa6d45143096dfab776ce2ed7c775cfe2dd6db18 -r959f16a2530e68b517cbb5c12c430d5aef4c5f9d
--- firmware/App/Drivers/EjectorMotor.c	(.../EjectorMotor.c)	(revision aa6d45143096dfab776ce2ed7c775cfe2dd6db18)
+++ firmware/App/Drivers/EjectorMotor.c	(.../EjectorMotor.c)	(revision 959f16a2530e68b517cbb5c12c430d5aef4c5f9d)
@@ -69,7 +69,7 @@
 
 // ********** private data **********
 
-static F32 currentEjectorMotorSetSpeed;                             ///< Current air pump motor state: 0=off, 1..255=power level.
+static F32 currentEjectorMotorSetSpeed;                             ///< Current ejector motor set speed (in RPM).
 static U32 ejectorMotorSetToggleTime;                               ///< Time (in uSec) between microstep toggles.
 static U32 ejectorMotorRampUpToggleTime;                            ///< Current ramp time (in uSec) between microstep toggles.
 static U32 ejectorMotorRampTimerCtr;                                ///< Used to track ramp up time.
@@ -102,8 +102,9 @@
  * @brief
  * The setEjectorMotorSpeed function sets the ejector motor to the given
  * set speed and direction.
- * @details \b Inputs: none
- * @details \b Outputs:
+ * @details \b Inputs: currentEjectorMotorSetSpeed
+ * @details \b Outputs: currentEjectorMotorSetSpeed, ejectorMotorSetToggleTime
+ * ejectorMotorRampUpToggleTime, ejectorMotorRampUpInProgress
  * @param rpm Speed (rpm) to set the ejector motor to (negative value indicates reverse direction)
  * @return TRUE if ejector motor speed set successfully, FALSE if not.
  *************************************************************************/