STATE_INITIAL
uint8_t next_state = STATE_INITIAL;
port->state = STATE_INITIAL;
port->state = STATE_INITIAL;
next_state = STATE_INITIAL;
port->state = STATE_INITIAL;
next_state = STATE_INITIAL;
port->state = STATE_INITIAL;
int next_state = STATE_INITIAL;
port->state = STATE_INITIAL;
port->state = STATE_INITIAL;
next_state = STATE_INITIAL;
port->state = STATE_INITIAL;
next_state = STATE_INITIAL;