ref_tsk

Outline

Reference task state.

C format


ER ref_tsk ( ID tskid, T_RTSK *pk_rtsk );

Assembly format


MOVW BC, #LOWW(_pk_rtsk) MOV A, #tskid CALL !!_ref_tsk

Parameter(s)


I/O	Parameter	Description
I	ID tskid;	ID number of the task to be referenced. TSK_SELF: Invoking task. Value: ID number of the task to be referenced.
O	T_RTSK *pk_rtsk;	Pointer to the packet returning the task state.

Explanation

Stores task state packet (such as current status) of the task specified by parameter tskid in the area specified by parameter pk_rtsk.

Note For details about the task state packet, refer to "12.5.1 Task state packet".

Return value


Macro	Value	Description
E_OK	0	Normal completion.