Definition:

#include <aPPRK.h>
object code: aPPRK shared library



aLIBRETURN aPPRK_GetServo(

aPPRKLib PPRKRef, const unsigned int nServoNum, float* pValue, aErr* pErr);

Parameters:

PPRKRef	-	The opaque aPPRK library reference.
nServoNum	-	The servo to get.
pValue	-	The current setting for the servo is returned into the float pointed to by pValue.  This value has a range of -1.0 to 1.0.
pErr	-	A pointer to an aErr variable that receives the error code on exit from this routine.

Return Value:

This library routine returns an aLIBRETURN type that is non-zero if there are errors, and zero if the routine completes with no errors.

Description:

This routine retrieves the position (or speed) of the specified servo in the PPRK.

Related:

aPPRK_SetServoAbs, aPPRK Shared Library