Added better handling for command line parameters

misc/camera/a8/main.cpp

@@ -1,3 +1,4 @@
+#include <QCommandLineParser>
 #include <QCoreApplication>
 #include <QThread>
 #include "config.hpp"
@@ -9,17 +10,24 @@
 int main(int argc, char *argv[])
 {
     QCoreApplication app(argc, argv);
-    SerialCommand serialCommand;
-    SerialPort serialPort;
-    Config::setInitalValues(&serialPort, &serialCommand);
-
+    QCommandLineParser parser;
+    QCommandLineOption lOption(QStringList() << "l", "Use local mode");
+    parser.addOption(lOption);
+    QCommandLineOption pOption(QStringList() << "p", "Use serial port", "value");
+    parser.addOption(pOption);
+    parser.process(app);
     bool useRemoteMode = true;
-    for (int i = 1; i < argc; ++i) {
-        if (QString(argv[i]) == "-l") {
-            useRemoteMode = false;
-            break;
-        }
+    if (parser.isSet(lOption)) {
+        useRemoteMode = false;
     }
+    QString useSerialPort;
+    if (parser.isSet(pOption)) {
+        useSerialPort = parser.value(pOption);
+    }
+
+    SerialCommand serialCommand;
+    SerialPort serialPort(useSerialPort);
+    Config::setInitalValues(&serialPort, &serialCommand);
 
     // Remote mode will read commands from pipe
     if (useRemoteMode == true) {

misc/camera/a8/serialPort.cpp

@@ -5,11 +5,15 @@
 #include "defines.hpp"
 #include "utilsCRC16.hpp"
 
-SerialPort::SerialPort()
+SerialPort::SerialPort(QString usePort)
     : QObject(nullptr)
 {
+    if (usePort.isEmpty() == true) {
+        usePort = SERIAL_PORT;
+    }
+
     mSerialPort = new QSerialPort();
-    mSerialPort->setPortName(SERIAL_PORT);
+    mSerialPort->setPortName(usePort);
     mSerialPort->setBaudRate(QSerialPort::Baud115200);
     mSerialPort->setDataBits(QSerialPort::Data8);
     mSerialPort->setStopBits(QSerialPort::OneStop);
@@ -17,9 +21,11 @@ SerialPort::SerialPort()
 
     // Open the serial port
     if (openPort() == false) {
-        qCritical() << "SerialPort(): Unable to open port";
+        qCritical().noquote().nospace() << "SerialPort(): Unable to open port " << port;
         return;
     }
+
+    qDebug().noquote().nospace() << "SerialPort(): Opened port " << port;
 }
 
 SerialPort::~SerialPort()

misc/camera/a8/serialPort.hpp

@@ -9,7 +9,7 @@ class SerialPort : public QObject
     Q_OBJECT
 
 public:
-    SerialPort();
+    SerialPort(QString usePort);
     ~SerialPort();
 
     bool openPort();