PxHndcall()

PXROS handler call.

APPLIES TO

8.2.0

SYNOPSIS
PxArg_t _PxHndcall (handler, task, varsize, parms...);
ARGUMENTS






handler




Function to be called in supervisor mode


















task




Calling task


















varsize




Total size of the arguments in bytes


















parms…​




Arguments for handler function

















DESCRIPTION










_PxHndcall calls the passed function handler with its arguments parms…​ in supervisor mode. Since the function is executed in the context of the calling task using the task stack, the function can only access data of the task context.



























USAGE








#include "pxdef.h"

PxError_t Err = _PxHndcall(HandlerFunc, PxGetId(), 4, 0);