STATUS_REG
bt->latched_status = bt_inb(bt, STATUS_REG);
status = bt_inb(bt, STATUS_REG);
status = bt_inb(bt, STATUS_REG);
status = bt_inb(bt, STATUS_REG);
status = bt_inb(bt, STATUS_REG);
status = bt_inb(bt, STATUS_REG);
status = bt_inb(bt, STATUS_REG);
status = bt_inb(bt, STATUS_REG);
status = bt_inb(bt, STATUS_REG);