=====
Timer
=====

.. code-block:: c

    OS_TMR *OSTmrCreate(INT32U dly, 
                        INT32U period, 
                        INT8U opt,
                        OS_TMR_CALLBACK callback, 
                        void *callback_arg, 
                        INT8U *pname,
                        INT8U *perr);

    BOOLEAN OSTmrDel(OS_TMR *ptmr, INT8U *perr);

    INT8U OSTmrNameGet(OS_TMR *ptmr, INT8U *pdest, INT8U *perr);
    INT32U OSTmrRemainGet(OS_TMR *ptmr, INT8U *perr);
    INT8U OSTmrStateGet(OS_TMR *ptmr, INT8U *perr);

    BOOLEAN OSTmrStart(OS_TMR *ptmr, INT8U *perr);
    BOOLEAN OSTmrStop(OS_TMR *ptmr, INT8U opt, void *callback_arg, INT8U *perr);

    INT8U OSTmrSignal(void);