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get_tim

Outline

Reference system time.

C format

 ER      get_tim (SYSTIM *p_systim);

 ER      iget_tim (SYSTIM *p_systim);

Parameter(s)


I/O	Parameter	Description
O	SYSTIM *p_systim;	Current system time.

[System time packet: SYSTIM]


typedef struct systim { UH utime; /System time (higher 16 bits)/ UW ltime; /System time (lower 32 bits)/ } SYSTIM;

Explanation

These service calls store the RI600PX system time (unit: msec) into the area specified by parameter p_systim.

Return value


Macro	Value	Description
E_OK	0	Normal completion.
E_PAR	-17	Parameter error. - p_systim == NULL
E_CTX	-25	Context error. - This service call was issued in the CPU locked state. - This service call was issued in the status PSW.IPL > kernel interrupt mask level. Note When the iget_tim is issued from task or the get_tim is issued from non-task, the context error is not detected and normal operation of the system is not guaranteed.
E_MACV	-26	Memory access violation. (only for get_tim) - The operand-write access to the area indicated by p_systim has not been permitted to the invoking task.