Definition:

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



aErr aPad_ReadChar(

aStemLib stemRef, const unsigned char module, const unsigned char padIndex, char* pValue);

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 whos scratch pad value is being accessed.  This need not be the router.
padIndex	-	The index (zero-based) of the scratch pad byte being read.
pValue	-	This is storage where the pad byte will be stored.

Return Value:

This routine returns aErrNone when there are no errors.

Description:

This routine manages the BrainStem packet needed to retrieve a scratch pad value from a Stem module.  The data retrieved is a raw byte.

Related:

aStem_GetLibRef, aStem_ReleaseLibRef