/* External interrupt handler, used by PB0 push button.  */
static void eic5_callback(void)
/* External interrupt handler, used by PB0 push button.  */
static void eic5_callback(void)
{
	sysclk_enable_peripheral_clock(EIC);
	if(eic_line_interrupt_is_pending(EIC,GPIO_PUSH_BUTTON_EIC_LINE))
	{
		eic_line_clear_interrupt(EIC,GPIO_PUSH_BUTTON_EIC_LINE);
		event_pbEvent = true;
	}
	sysclk_disable_peripheral_clock(EIC);
}