Definition:

#include <aServo.h>
object code: aServo.c



aErr aServo_SetPositionRel(

aStemLib stemRef, const unsigned char module, const unsigned char nServoIndex, const int nChange);

Parameters:

stemRef	-	An opaque library reference representing the aStem library which manages the communication with the BrainStem modules.
module	-	The IIC address of the module that will receive a new absolute position for one of its servo pins.  This need not be the router.
nServoIndex	-	The index of the servo.
nChange	-	The offset to be added to the current position value.

Return Value:

This routine returns aErrNone when there are no errors.

Description:

This routine manages the BrainStem packets needed to move a servo position by a specified relative offset.

Related:

aServo_GetPosition, aServo_SetPositionAbs