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Amiga ACS 1998 #6
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testt.c
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1998-06-08
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2KB
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64 lines
/*
THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
*/
/*
TESTT.C - Timer handler testing routines
*/
#include <stdio.h>
#include "timer.h"
#include "key.h"
extern int timer_interrupted;
extern unsigned short timer_value;
int count=0;
#pragma off (check_stack); // No stack checking!
void _loadds _far my_handler()
{
count++;
}
#pragma on (check_stack);
void main (void)
{
fix t1, t2, t3, delta, mdelta, mt3;
printf( "Press any key to start...\n" );
timer_init();
timer_set_rate( 9943 );
t1 = t2 = timer_get_fixed_seconds();
mdelta = 0;
mt3 = 0;
while(!kbhit()) {
t3 = t2;
t1 = timer_get_approx_seconds();
t2 = timer_get_fixed_seconds();
delta = t2 - t1;
if ( abs(delta) > mdelta )
mdelta = abs(delta);
if ( abs(t2-t3) > mt3 )
mt3 = abs(t2-t3);
printf( "%.8f\t%.8f\t%.8f\t%d\t%.8f\t%.8f\n", f2fl(t2), f2fl(t2-t1), f2fl(mdelta), TICKER/19, f2fl(t2-t3), f2fl(mt3) );
// if ( t2 < t1 ) {
// printf( "Bad time of %.8f\n", f2fl(t1-t2) );
// }
}
}