Texas Instruments TI-89 Developer's Guide

Appendix A: System Routines — Timer
1079
TI
-
89 / TI
-
92 Plus Developer Guide
Not for Distribution
Beta Version January 26, 2001
OSTimerCurVal
Declaration:
DWORD
OSTimerCurVal
(WORD
TimerNode
)
Category(ies):
Timer
Description:
Returns the current value of the queried timer.
Inputs:
TimerNode
— Name of the timer node being queried.
Outputs:
Number of system ticks until rollover. –1 indicates not running.
Assumptions:
None
Side Effects:
None
Availability:
All versions of the TI-89 / TI-92 Plus.
TI-89 / TI-92 Plus
Differences:
None
See Also: OSRegisterTimer, OSFreeTimer, OSTimerExpired, OSTimerRestart
Example:
TickCount = OSTimerCurVal(USER)*3;

Texas Instruments TI-89 Specifications

General

Display size (HxV)	100 x 160 mm
Memory type	639K FLASH ROM, 188K bytes RAM
Compatible operating systems	Operating System 2.09
Battery type	AAA