main_5-50.py 文件源码

def __init__(self, parent=None):
        QtWidgets.QMainWindow.__init__(self, parent)
        self.setupUi(self)

        self.btn_video.clicked.connect(self.start_video_clicked)
        self.btn_autofocus.setEnabled(False)

        self.push_zero.clicked.connect(self.zero_clicked)
        self.push_zero.setEnabled(False)

        self.btn_connect.clicked.connect(self.btn_connect_clicked)
        self.btn_autofocus.clicked.connect(self.btn_autofocus_clicked)

        self.dial_2.valueChanged.connect(self.adjust_1)
        self.dial_1.valueChanged.connect(self.adjust_2)

        self.group_controls.setEnabled(False)

        self.dial_2.setMaximum(max_1)
        self.dial_1.setMaximum(max_2)

        # setup video timer and widget
        w = self.widget_video.width()
        h = self.widget_video.height()
        self.widget_video = OwnImageWidget(self.widget_video)
        self.widget_video.resize(w, h)

        # setup update frame thread
        self.timer = QtCore.QTimer(self)
        self.timer.timeout.connect(self.update_frame)
        self.timer.start(1)

        # setup com port comunication
        self.combo_ports.clear()
        com_ports = sorted(comports())
        for port, desc, hwid in com_ports:
            self.combo_ports.addItem(port)

        self.timer1 = QtCore.QTimer(self)
        self.timer1.timeout.connect(self.update_pos)
        self.timer1.start(1)