tempo-plotter Changeset - c3296528103c · protofusion repositories

Changeset - c3296528103c

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control-signals

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Hasan Yavuz ÖZDERYA - 9 years ago 2017-02-25 05:05:53
hy@ozderya.net

store signal status in leds and update output signals on port open

1 file changed with 18 insertions and 6 deletions:

src/portcontrol.cpp

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src/portcontrol.cpp

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@@ @@ -130,22 +130,30 @@ PortControl::PortControl(QSerialPort* po @@
                      SELECT<int>::OVERLOAD_OF(&QButtonGroup::buttonClicked),
                      this, &PortControl::selectFlowControl);
     // initialize signal leds
     ui->ledDTR->setOn(true);
     ui->ledRTS->setOn(true);
     // connect output signals
     connect(ui->pbDTR, &QPushButton::clicked, [this]()
+            {
                 // toggle DTR
                 serialPort->setDataTerminalReady(!serialPort->isDataTerminalReady());
                 ui->ledDTR->toggle();
                 if (serialPort->isOpen())
+                {
                     serialPort->setDataTerminalReady(ui->ledDTR->isOn());
+                }
             });
     connect(serialPort, &QSerialPort::dataTerminalReadyChanged,
             ui->ledDTR, &LedWidget::toggle);
     connect(ui->pbRTS, &QPushButton::clicked, [this]()
+            {
                 // toggle RTS
                 serialPort->setRequestToSend(!serialPort->isRequestToSend());
                 ui->ledRTS->toggle();
                 if (serialPort->isOpen())
+                {
                     serialPort->setRequestToSend(ui->ledRTS->isOn());
+                }
             });
     connect(serialPort, &QSerialPort::requestToSendChanged,
             ui->ledRTS, &LedWidget::toggle);
     loadPortList();
     loadBaudRateList();
@@ @@ -275,6 +283,10 @@ void PortControl::togglePort() @@
             selectStopBits((QSerialPort::StopBits) stopBitsButtons.checkedId());
             selectFlowControl((QSerialPort::FlowControl) flowControlButtons.checkedId());
             // set output signals
             serialPort->setDataTerminalReady(ui->ledDTR->isOn());
             serialPort->setRequestToSend(ui->ledRTS->isOn());
             qDebug() << "Opened port:" << serialPort->portName();
             emit portToggled(true);
+        }

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