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This commit is contained in:
Raphael Assenat 2015-08-20 23:40:35 -04:00
parent a07c8cbd70
commit 616e1d0d0c
2 changed files with 95 additions and 0 deletions
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18
misc/dump_reportdesc.c Normal file
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#define PROGMEM
#include <stdio.h>
#include <stdint.h>
#include "../reportdesc.c"
int main(void)
{
int i;
for (i=0; i<sizeof(gcn64_usbHidReportDescriptor); i++)
{
printf("%02x ", gcn64_usbHidReportDescriptor[i]);
}
printf("\n");
return 0;
}

77
misc/sdl-fftest.c Normal file
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//
// gcc sdl-fftest.c `sdl2-config --libs --cflags` -o sdl-fftest
//
//
#include "SDL.h"
int test_haptic( SDL_Joystick * joystick ) {
SDL_Haptic *haptic;
SDL_HapticEffect effect;
int effect_id;
// Open the device
haptic = SDL_HapticOpenFromJoystick( joystick );
if (haptic == NULL) return -1; // Most likely joystick isn't haptic
// See if it can do sine waves
if ((SDL_HapticQuery(haptic) & SDL_HAPTIC_SINE)==0) {
SDL_HapticClose(haptic); // No sine effect
return -1;
}
// Create the effect
memset( &effect, 0, sizeof(SDL_HapticEffect) ); // 0 is safe default
effect.type = SDL_HAPTIC_SINE;
effect.periodic.direction.type = SDL_HAPTIC_POLAR; // Polar coordinates
effect.periodic.direction.dir[0] = 18000; // Force comes from south
effect.periodic.period = 1000; // 1000 ms
effect.periodic.magnitude = 20000; // 20000/32767 strength
effect.periodic.length = 5000; // 5 seconds long
effect.periodic.attack_length = 1000; // Takes 1 second to get max strength
effect.periodic.fade_length = 1000; // Takes 1 second to fade away
// Upload the effect
effect_id = SDL_HapticNewEffect( haptic, &effect );
// Test the effect
SDL_HapticRunEffect( haptic, effect_id, 1 );
SDL_Delay( 5000); // Wait for the effect to finish
// We destroy the effect, although closing the device also does this
SDL_HapticDestroyEffect( haptic, effect_id );
// Close the device
SDL_HapticClose(haptic);
return 0; // Success
}
int main(void)
{
SDL_Joystick *joy;
if (SDL_Init(SDL_INIT_JOYSTICK|SDL_INIT_HAPTIC) != 0) {
fprintf(stderr, "error: %s\n", SDL_GetError());
return 1;
}
if (SDL_NumJoysticks() < 0) {
fprintf(stderr, "No joystick\n");
return 1;
}
joy = SDL_JoystickOpen(0);
if (joy) {
printf("Opened Joystick 0\n");
printf("Name: %s\n", SDL_JoystickNameForIndex(0));
printf("Number of Axes: %d\n", SDL_JoystickNumAxes(joy));
printf("Number of Buttons: %d\n", SDL_JoystickNumButtons(joy));
printf("Number of Balls: %d\n", SDL_JoystickNumBalls(joy));
} else {
printf("Couldn't open Joystick 0\n");
}
test_haptic(joy);
SDL_Quit();
}