112 lines
2.5 KiB
C
Executable file
112 lines
2.5 KiB
C
Executable file
/*
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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#include <stdio.h>
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#include <conio.h>
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#include "joy.h"
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#include "key.h"
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#include "timer.h"
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void wait()
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{ short i=0,j=0;
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while( !i && !key_inkey() )
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joy_get_btn_up_cnt(&i, &j);
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}
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void main (void)
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{
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unsigned int t1, t2;
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int i, start, stop, frames;
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short bd1, bd2, bu1, bu2, b, x, y, bt1, bt2;
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key_init();
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if (!joy_init()) {
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printf( "No joystick detected.\n" );
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key_close();
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exit(1);
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}
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timer_init( 0, NULL );
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printf( "Displaying joystick button transitions and time...any key leaves.\n" );
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i = 0;
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while( !key_inkey() )
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{
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i++;
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if (i>500000) {
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i = 0;
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joy_get_btn_down_cnt( &bd1, &bd2 );
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joy_get_btn_up_cnt( &bu1, &bu2 );
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joy_get_btn_time( &bt1, &bt2 );
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printf( "%d %d %d %d T1:%d T2:%d\n",bd1, bu1, bd2, bu2, bt1, bt2 );
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}
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}
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printf( "\nPress c to do a deluxe-full-fledged calibration.\n" );
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printf( "or any other key to just use the cheap method.\n" );
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if (key_getch() == 'c') {
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printf( "Move stick to center and press any key.\n" );
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wait();
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joy_set_cen();
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printf( "Move stick to Upper Left corner and press any key.\n" );
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wait();
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joy_set_ul();
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printf( "Move stick to Lower Right corner and press any key.\n" );
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wait();
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joy_set_lr();
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}
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while( !keyd_pressed[KEY_ESC])
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{
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frames++;
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joy_get_pos( &x, &y );
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b = joy_get_btns();
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printf( "%d, %d (%d %d)\n", x, y, b & 1, b & 2);
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}
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printf( "Testing joystick reading speed...\n" );
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t1 = timer_get_microseconds();
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joy_get_pos( &x, &y );
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t2 = timer_get_microseconds();
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printf( "~ %u <20>sec per reading using Timer Timing\n", t2 - t1 );
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joy_close();
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key_close();
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timer_close();
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frames = 1000;
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start = TICKER;
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for (i=0; i<frames; i++ )
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joy_get_pos( &x, &y );
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stop = TICKER;
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printf( "~ %d <20>sec per reading using BIOS ticker as a stopwatch.\n", USECS_PER_READING( start, stop, frames ) );
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}
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