diff options
Diffstat (limited to 'src/serialport/qserialport.cpp')
| -rw-r--r-- | src/serialport/qserialport.cpp | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/src/serialport/qserialport.cpp b/src/serialport/qserialport.cpp index b8780636..060fcdc6 100644 --- a/src/serialport/qserialport.cpp +++ b/src/serialport/qserialport.cpp @@ -116,10 +116,10 @@ int QSerialPortPrivateData::timeoutValue(int msecs, int elapsed) port to the desired setting using the setBaudRate(), setDataBits(), setParity(), setStopBits(), and setFlowControl() methods. - The status of the control pinout signals is determined with the - isDataTerminalReady(), isRequestToSend, and pinoutSignals() methods. To - change the control line status, use the setDataTerminalReady(), and - setRequestToSend() methods. + There are a couple of properties to work with the pinout signals namely: + QSerialPort::dataTerminalReady, QSerialPort::requestToSend. It is also + possible to use the pinoutSignals() method to query the current pinout + signals set. Once you know that the ports are ready to read or write, you can use the read() or write() methods. Alternatively the @@ -291,8 +291,14 @@ int QSerialPortPrivateData::timeoutValue(int msecs, int elapsed) This enum describes the possible RS-232 pinout signals. \value NoSignal No line active - \value TransmittedDataSignal TxD (Transmitted Data). - \value ReceivedDataSignal RxD (Received Data). + \value TransmittedDataSignal TxD (Transmitted Data). This value is + obsolete. It is provided to keep old + source code working. We strongly + advise against using it in new code. + \value ReceivedDataSignal RxD (Received Data). This value is + obsolete. It is provided to keep old + source code working. We strongly + advise against using it in new code. \value DataTerminalReadySignal DTR (Data Terminal Ready). \value DataCarrierDetectSignal DCD (Data Carrier Detect). \value DataSetReadySignal DSR (Data Set Ready). @@ -981,8 +987,7 @@ bool QSerialPort::isRequestToSend() \note The serial port has to be open before trying to get the pinout signals; otherwise returns NoSignal and sets the NotOpenError error code. - \sa isDataTerminalReady(), isRequestToSend, setDataTerminalReady(), - setRequestToSend() + \sa QSerialPort::dataTerminalReady, QSerialPort::requestToSend */ QSerialPort::PinoutSignals QSerialPort::pinoutSignals() { @@ -1279,7 +1284,7 @@ bool QSerialPort::waitForReadyRead(int msecs) } /*! - \fn QSerialPort::Handle QSerialPort::handle() + \fn Handle QSerialPort::handle() const \since 5.2 If the platform is supported and the serial port is open, returns the native |