def __init__(self, port, parent=None):
super(rs_settings, self).__init__()
self.ui = Ui_Dialog()
self.ui.setupUi(self)
self.parent = parent
self.port = port
self.set_signals()
class rs_settings(QDialog):
rs_data_sig = pyqtSignal(dict, str)
def __init__(self, port, parent=None):
super(rs_settings, self).__init__()
self.ui = Ui_Dialog()
self.ui.setupUi(self)
self.parent = parent
self.port = port
self.set_signals()
def showEvent(self, QShowEvent):
self.fill_combo_box()
self.set_port_parameters()
def fill_combo_box(self):
# ports
self.ui.cb_port.clear()
port_list = list(serial.tools.list_ports.comports())
for p in port_list:
self.ui.cb_port.addItem(p[0])
# baud rates
self.ui.cb_baud.clear()
baud_rate_list = serial.Serial.BAUDRATES
for b in baud_rate_list:
self.ui.cb_baud.addItem(str(b), b)
# parities
self.ui.cb_parity.clear()
parity_list = serial.Serial.PARITIES
for p in parity_list:
self.ui.cb_parity.addItem(str(p), p)
# stop bits
self.ui.cb_sb.clear()
stop_bits_list = serial.Serial.STOPBITS
for sb in stop_bits_list:
self.ui.cb_sb.addItem(str(sb), sb)
# data bits
self.ui.cb_db.clear()
data_bits_list = serial.Serial.BYTESIZES
for db in data_bits_list:
self.ui.cb_db.addItem(str(db), db)
pass
def set_port_parameters(self):
self.port_settings = self.port.getSettingsDict()
self.ui.cb_port.setCurrentIndex(self.ui.cb_port.findText(self.port.port))
self.ui.cb_parity.setCurrentIndex(self.ui.cb_parity.findText(str(self.port_settings["parity"])))
self.ui.cb_baud.setCurrentIndex(self.ui.cb_baud.findText(str(self.port_settings["baudrate"])))
self.ui.cb_sb.setCurrentIndex(self.ui.cb_sb.findText(str(self.port_settings["stopbits"])))
self.ui.cb_db.setCurrentIndex(self.ui.cb_db.findText(str(self.port_settings["bytesize"])))
pass
def set_signals(self):
self.ui.pb_accept.clicked.connect(self.accept_clicked)
self.ui.pb_cancel.clicked.connect(self.cancel_clicked)
self.parent.closing.connect(self.close)
pass
def accept_clicked(self):
# print (type(db))
self.port_settings = {
"baudrate": self.ui.cb_baud.itemData(self.ui.cb_baud.currentIndex()),
"parity": self.ui.cb_parity.itemData(self.ui.cb_parity.currentIndex()),
"stopbits": self.ui.cb_sb.itemData(self.ui.cb_sb.currentIndex()),
"bytesize": self.ui.cb_db.itemData(self.ui.cb_db.currentIndex()),
}
self.rs_data_sig.emit(self.port_settings, self.ui.cb_port.currentText())
self.close()
pass
def cancel_clicked(self):
self.close()
pass