QtSerial: prints serial information to the console.

karlphillip · karlphillip · commit 75781e6b2f69 · 2015-01-13T23:33:48.000-02:00
diff --git a/QtSerial/main.cpp b/QtSerial/main.cpp
@@ -3,14 +3,39 @@
 
 #include <QCoreApplication>
 #include <QtSerialPort/QSerialPort>
+#include <QtSerialPort/QSerialPortInfo>
 
 
 int main(int argc, char *argv[])
 {
     QCoreApplication coreApplication(argc, argv);
 
-    QSerialPort serial;
+    std::cout << "* Number of serial ports available: " << QSerialPortInfo::availablePorts().count() << std::endl;
+
     QString port("COM6");
+    std::cout << "* Trying to find " << port.toStdString() << " ..." << std::endl;
+
+
+    for (int i = 0; i < QSerialPortInfo::availablePorts().count(); i++)
+    {
+        QSerialPortInfo serial_info = QSerialPortInfo::availablePorts()[i];
+        if (port == serial_info.portName())
+        {
+            std::cout << "* OK, found it: " << serial_info.portName().toStdString() << std::endl;
+            std::cout << "* Location: " << serial_info.systemLocation().toStdString() << std::endl;
+            std::cout << "* Description: " << serial_info.description().toStdString() << std::endl;
+            std::cout << "* Manufacturer: " << serial_info.manufacturer().toStdString() << std::endl;
+            std::cout << "* Vendor Identifier: " << (serial_info.hasVendorIdentifier() ?
+                                                    QString::number(serial_info.vendorIdentifier()).toStdString() :
+                                                    "") << std::endl;
+            std::cout << "* Product Identifier: " << (serial_info.hasProductIdentifier() ?
+                                                     QString::number(serial_info.productIdentifier()).toStdString() :
+                                                     "") << std::endl;
+            std::cout << "* Busy: "  << (serial_info.isBusy() ? "Yes" : "No") << std::endl;
+        }
+    }
+
+    QSerialPort serial;
     serial.setPortName(port);
     serial.setBaudRate(QSerialPort::Baud9600);
     serial.setDataBits(QSerialPort::Data8);
@@ -26,6 +51,7 @@ int main(int argc, char *argv[])
     }
 
     SerialPortReader reader(&serial);
+    std::cout << "* Output:" << std::endl;
 
     return coreApplication.exec();
 }
