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140 ligi 1
#include "joy_handler.h"
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int connect_joy()
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{
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  axis = (int *) calloc( 100, sizeof( int ) );
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  button = (char *)calloc( 100, sizeof( char ) );
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  button_trigger = (char *) calloc( 100, sizeof( char ) );
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  //  axis = (int *) calloc( num_of_axis, sizeof( int ) );
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  // button = (char *)calloc( num_of_buttons, sizeof( char ) );
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  // button_trigger = (char *) calloc( num_of_buttons, sizeof( char ) );
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  if( ( joy_input_fd = open( input_joydev_name, O_RDONLY ) ) < 0 )
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    {
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      printf( "can't open %s !\nHint: try modprobe joydev\n",input_joydev_name  );
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      return 0;
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    }
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  ioctl( joy_input_fd, JSIOCGAXES, &num_of_axis );
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  ioctl( joy_input_fd, JSIOCGBUTTONS, &num_of_buttons );
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  ioctl( joy_input_fd, JSIOCGNAME(80), &name_of_joystick );
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  printf("Joystick detected: %s\n\t%d axis\n\t%d buttons\n\n"
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         , name_of_joystick
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         , num_of_axis
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         , num_of_buttons );
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  fcntl( joy_input_fd, F_SETFL, O_NONBLOCK );   /* use non-blocking mode */
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  return 1;
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}
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/*
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int connect_joy()
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{
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  axis = (int *) calloc( 100, sizeof( int ) );
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  button = (char *)calloc( 100, sizeof( char ) );
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  button_trigger = (char *) calloc( 100, sizeof( char ) );
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  //  axis = (int *) calloc( num_of_axis, sizeof( int ) );
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  // button = (char *)calloc( num_of_buttons, sizeof( char ) );
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  // button_trigger = (char *) calloc( num_of_buttons, sizeof( char ) );
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  if( ( x52_input_fd = open( JOY_DEV, O_RDONLY ) ) < 0 )
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    {
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      printf( "Couldn't open joystick device %s\n", JOY_DEV );
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      printf( "try modprobe joydev\n"  );
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      return 0;
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    }
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  ioctl( x52_input_fd, JSIOCGAXES, &num_of_axis );
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  ioctl( x52_input_fd, JSIOCGBUTTONS, &num_of_buttons );
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  ioctl( x52_input_fd, JSIOCGNAME(80), &name_of_joystick );
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  printf("Joystick detected: %s\n\t%d axis\n\t%d buttons\n\n"
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         , name_of_joystick
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         , num_of_axis
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         , num_of_buttons );
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  fcntl( x52_input_fd, F_SETFL, O_NONBLOCK );  
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  return 1;
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}
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*/