formated list code

/* use port2_1 as input event, interrupt test. */
GPIOSetDir( PORT2, 1, 0 );
/* port2_1, single trigger, active high. */
GPIOSetInterrupt( PORT2, 1, 1, 0, 0 );
GPIOIntEnable( PORT2, 1 );
while( 1 )
{
   if ( GPIOIntStatus( PORT2, 1 )==1 )
   { i++;
  GPIOIntClear( PORT2, 1 );
}
 }
<code>
12121212341234
</endcode>
PORT2:

if ( LPC_GPIO2->MIS & (0x1<<bitPosi) )
 regVal = 1;