Texas Instruments TI-89 Developer's Guide

Appendix A: System Routines — Operating System
919
TI
-
89 / TI
-
92 Plus Developer Guide
Not for Distribution
Beta Version January 26, 2001
EV_defaultHandler
(continued)
Example:
AP_myApp(Event *event)
{
switch (event->command)
{
case CM_START:
. /* start application */
.
.
break;
case CM_KEY_PRESS:
. /* a key was pressed */
.
.
break;
case CM_WPAINT:
. /* repaint window */
.
.
break;
default:
EV_defaultHandler(event);
break;
}
}

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