Initial. Don't... just don't ask.

demos/joytest.c

@@ -0,0 +1,61 @@
+/*
+ *  joytest.c 1.0 
+ *  Cpoyright (C) 1998 Daniel Engström <daniel.engstrom@riksnett.no>
+ *
+ */
+
+/*
+ *  This is a simple joystick test program and an example
+ *  how to write programs using the vgajoystick library routines  
+ */
+
+/*
+ *  usage: joytest <number>
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <unistd.h>
+#include <vgajoystick.h>
+
+char *axe_name[] = { "X", "Y", "Z", };
+
+int main (int argc, char **argv)
+{
+   int joystick, axes, buttons, i;
+
+   if (argc != 2) {
+      fprintf(stderr, "usage: joytest <number>\n");
+      exit (1);
+   }
+
+   joystick = atoi(argv[1]);
+
+   if (joystick_init(joystick, JOY_CALIB_STDOUT) < 0) 
+	exit(1);
+  
+   axes = joystick_getnumaxes(joystick); 
+   buttons = joystick_getnumbuttons(joystick); 
+   printf("Joystick %d has %d axes and %d buttons.\n", joystick, axes, buttons);
+
+   if (axes > 3)
+	axes = 3;
+
+   printf("Press enter to start testing ... (interrupt to exit)\n");
+   getchar();
+   for(;;)
+     {
+	while(!joystick_update());
+
+        for (i = 0; i < buttons; i++)
+	    printf("B%d: %s ", i, joystick_getbutton(joystick, i) ? "down" : "up  ");
+        for (i = 0; i < axes; i++)
+	    printf("%s: %4d ", axe_name[i], joystick_getaxis(joystick, i));
+        putchar('\n');
+        usleep(100);
+   }
+
+   joystick_close(joystick);
+   return 0;
+}