Texas Instruments TI-89 Developer's Guide

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Appendix A: System Routines — Timer
TI
-
89 / TI
-
92 Plus Developer Guide
Not for Distribution
Beta Version January 26, 2001
OSTimerExpired
Declaration:
WORD
OSTimerExpired
(WORD
TimerNode
)
Category(ies):
Timer
Description:
Test if the timer has rolled over.
Inputs:
TimerNode
— Name of the timer node being queried.
Outputs:
Returns true if the timer has expired, false otherwise.
Assumptions:
None
Side Effects:
Resets the timer’s expired flag.
Availability:
All versions of the TI-89 / TI-92 Plus.
TI-89 / TI-92 Plus
Differences:
None
See Also: OSRegisterTimer, OSFreeTimer, OSTimerCurVal, OSTimerRestart
Example:
See
idle
.

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