QSerialPortInfo

Provides information about existing serial ports. More…

Synopsis

Functions

• def description ()

• def hasProductIdentifier ()

• def hasVendorIdentifier ()

• def isNull ()

• def manufacturer ()

• def portName ()

• def productIdentifier ()

• def serialNumber ()

• def swap (other)

• def systemLocation ()

• def vendorIdentifier ()

Static functions

• def availablePorts ()

• def standardBaudRates ()

Detailed Description

Use the static functions to generate a list of QSerialPortInfo objects. Each QSerialPortInfo object in the list represents a single serial port and can be queried for the port name, system location, description, and manufacturer. The QSerialPortInfo class can also be used as an input parameter for the setPort() method of the QSerialPort class.

See also

QSerialPort

class PySide6.QtSerialPort.QSerialPortInfo

PySide6.QtSerialPort.QSerialPortInfo(port)

PySide6.QtSerialPort.QSerialPortInfo(other)

PySide6.QtSerialPort.QSerialPortInfo(name)

Parameters

• port – PySide6.QtSerialPort.QSerialPort

• other – PySide6.QtSerialPort.QSerialPortInfo

• name – str

Constructs an empty QSerialPortInfo object.

See also

isNull()

Constructs a QSerialPortInfo object from serial port.

Constructs a copy of other.

Constructs a QSerialPortInfo object from serial port name.

This constructor finds the relevant serial port among the available ones according to the port name name, and constructs the serial port info instance for that port.

static PySide6.QtSerialPort.QSerialPortInfo.availablePorts()

Return type

Returns a list of available serial ports on the system.

PySide6.QtSerialPort.QSerialPortInfo.description()

Return type

str

Returns the description string of the serial port, if available; otherwise returns an empty string.

See also

manufacturer() serialNumber()

PySide6.QtSerialPort.QSerialPortInfo.hasProductIdentifier()

Return type

bool

Returns true if there is a valid 16-bit product number present; otherwise returns false.

See also

productIdentifier() vendorIdentifier() hasVendorIdentifier()

PySide6.QtSerialPort.QSerialPortInfo.hasVendorIdentifier()

Return type

bool

Returns true if there is a valid 16-bit vendor number present; otherwise returns false.

See also

vendorIdentifier() productIdentifier() hasProductIdentifier()

PySide6.QtSerialPort.QSerialPortInfo.isNull()

Return type

bool

Returns whether this QSerialPortInfo object holds a serial port definition.

PySide6.QtSerialPort.QSerialPortInfo.manufacturer()

Return type

str

Returns the manufacturer string of the serial port, if available; otherwise returns an empty string.

See also

description() serialNumber()

PySide6.QtSerialPort.QSerialPortInfo.portName()

Return type

str

Returns the name of the serial port.

See also

systemLocation()

PySide6.QtSerialPort.QSerialPortInfo.productIdentifier()

Return type

quint16

Returns the 16-bit product number for the serial port, if available; otherwise returns zero.

See also

hasProductIdentifier() vendorIdentifier() hasVendorIdentifier()

PySide6.QtSerialPort.QSerialPortInfo.serialNumber()

Return type

str

Returns the serial number string of the serial port, if available; otherwise returns an empty string.

Note

The serial number may include letters.

See also

description() manufacturer()

static PySide6.QtSerialPort.QSerialPortInfo.standardBaudRates()

Return type

Returns a list of available standard baud rates supported by the target platform.

PySide6.QtSerialPort.QSerialPortInfo.swap(other)

Parameters

other – PySide6.QtSerialPort.QSerialPortInfo

Swaps QSerialPortInfo other with this QSerialPortInfo . This operation is very fast and never fails.

PySide6.QtSerialPort.QSerialPortInfo.systemLocation()

Return type

str

Returns the system location of the serial port.

See also

portName()

PySide6.QtSerialPort.QSerialPortInfo.vendorIdentifier()

Return type

quint16

Returns the 16-bit vendor number for the serial port, if available; otherwise returns zero.

See also

hasVendorIdentifier() productIdentifier() hasProductIdentifier()