/* Reset corresponding key and its twin axis key */
u16 get_joy_axis_twin(u16 key)
{
switch(key)
{
case KEYMASK_( KEY_RIGHT-1 ):
return KEYMASK_( KEY_LEFT-1 );
case KEYMASK_( KEY_UP-1 ):
return KEYMASK_( KEY_DOWN-1 );
default:
return 0;
}
}
/* Return keypad vector with given key set to 1 */
u16 inline lookup_key (u16 keyval) {
int i;
u16 Key = 0;
for(i = 0; i < NB_KEYS; i++)
if(keyval == keyboard_cfg[i]) break;
if(i < NB_KEYS) Key = KEYMASK_(i);
return Key;
}
/* Return keypad vector with given key set to 1 */
u16 lookup_key (u16 keyval) {
int i;
u16 Key = 0;
for(i = 0; i < NB_KEYS; i++)
if(keyval == keyboard_cfg[i]) {
Key = KEYMASK_(i);
break;
}
return Key;
}