def refreshPorts(self):
self.cbxPort.clear()
ports = reversed(
sorted(port.portName()
for port in QSerialPortInfo.availablePorts()))
for p in ports:
port = QSerialPortInfo(p)
self.cbxPort.addItem(port.portName(), port.systemLocation())
def __init__(self, number=0):
super().__init__()
ports = QSerialPortInfo.availablePorts()
if len(ports) < 1:
logger.warning('No serial ports')
port = QSerialPortInfo(ports[number])
print(port.systemLocation())
self.serial = QSerialDevice(port=port)
if self.serial.isOpen():
print('open')
print(self.serial.handshake('VERSION'))
