Set the port settings before open in the examples

Change-Id: I946a3f1d3a64a9b8c0d901347aa8ff5959ebc601
Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com>

1 files changed, 2 insertions, 28 deletions

diff --git a/examples/serialport/cwriterasync/main.cpp b/examples/serialport/cwriterasync/main.cpp
index 4277914f..310d896b 100644
--- a/examples/serialport/cwriterasync/main.cpp
+++ b/examples/serialport/cwriterasync/main.cpp
@@ -67,36 +67,10 @@ int main(int argc, char *argv[])
     QString serialPortName = argumentList.at(1);
     serialPort.setPortName(serialPortName);
 
-    if (!serialPort.open(QIODevice::WriteOnly)) {
-        standardOutput << QObject::tr("Failed to open port %1, error: %2").arg(serialPortName).arg(serialPort.errorString()) << endl;
-        return 1;
-    }
-
     int serialPortBaudRate = (argumentCount > 2) ? argumentList.at(2).toInt() : QSerialPort::Baud9600;
-    if (!serialPort.setBaudRate(serialPortBaudRate)) {
-        standardOutput << QObject::tr("Failed to set 9600 baud for port %1, error: %2").arg(serialPortName).arg(serialPort.errorString()) << endl;
-        return 1;
-    }
-
-    if (!serialPort.setDataBits(QSerialPort::Data8)) {
-        standardOutput << QObject::tr("Failed to set 8 data bits for port %1, error: %2").arg(serialPortName).arg(serialPort.errorString()) << endl;
-        return 1;
-    }
+    serialPort.setBaudRate(serialPortBaudRate);
 
-    if (!serialPort.setParity(QSerialPort::NoParity)) {
-        standardOutput << QObject::tr("Failed to set no parity for port %1, error: %2").arg(serialPortName).arg(serialPort.errorString()) << endl;
-        return 1;
-    }
-
-    if (!serialPort.setStopBits(QSerialPort::OneStop)) {
-        standardOutput << QObject::tr("Failed to set 1 stop bit for port %1, error: %2").arg(serialPortName).arg(serialPort.errorString()) << endl;
-        return 1;
-    }
-
-    if (!serialPort.setFlowControl(QSerialPort::NoFlowControl)) {
-        standardOutput << QObject::tr("Failed to set no flow control for port %1, error: %2").arg(serialPortName).arg(serialPort.errorString()) << endl;
-        return 1;
-    }
+    serialPort.open(QIODevice::WriteOnly);
 
     QFile dataFile;
     if (!dataFile.open(stdin, QIODevice::ReadOnly)) {