Program Interface Library AR_GET_TIMERCNT
CEI-100/CEI-200/CEI-x20 User’s Manual 91
AR_GET_TIMERCNT
CEI_UINT16 ar_get_timercnt (CEI_INT16 board);
The ARINC interface is programmed to maintain an elapsed time count in
“ticks”. This routine returns the number of ticks that have occurred since
the timer was initialized (see AR_LOADSLV) or since the counter was
reset to zero (see AR_RESET_TIMERCNT). This value determines if a
specific time interval has passed to help in the timed re-transmission of
ARINC data. The resolution of a tick is programmable through the
routine AR_SET_TIMERRATE.
The number of timer ticks (16 bits wide).
board (input) board number from which to read the timer
count.
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