STATE_2PARAM_1
next_state = STATE_2PARAM_1;
next_state = STATE_2PARAM_1;
case STATE_2PARAM_1:
next_state = STATE_2PARAM_1;
next_state = STATE_2PARAM_1;
next_state = STATE_2PARAM_1;
case STATE_2PARAM_1:
next_state = STATE_2PARAM_1;
port->state = STATE_2PARAM_1;
port->state = STATE_2PARAM_1;
case STATE_2PARAM_1:
port->state = STATE_2PARAM_1;