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#include "serial.h"
#include <QThread>
serial::serial()
{
qDebug() << "serial loaded but not started";
}
void serial::start(QString port)
{
qDebug() << "serial started";
if (port != "none")
{
qDebug() << "using port" << port;
if (!connect(port))
{
qDebug() << "fatal error connecting to the serial port";
qDebug() << "not bothering to continue";
exit(1);
}
}
else
{
qDebug() << "you need to provide a serial port as an argument.";
qDebug() << "available ports:";
show_ports();
qDebug() << "quitting because there is no point continuing";
exit(1);
}
}
void serial::show_ports()
{
for (int x = 0; x < QSerialPortInfo::availablePorts().size(); x++)
{
if (!s.availablePorts().at(x).description().isEmpty())
qDebug() << QString("%1").arg(QSerialPortInfo::availablePorts().at(x).portName());
}
}
bool serial::connect(QString port)
{
if (!ser.isOpen())
{
ser.setPortName(port);
ser.setBaudRate(QSerialPort::Baud9600);
ser.setDataBits(QSerialPort::Data8);
ser.setParity(QSerialPort::NoParity);
ser.setStopBits(QSerialPort::OneStop);
ser.setFlowControl(QSerialPort::NoFlowControl);
ser.open(QIODevice::ReadWrite);
ser.waitForBytesWritten(9000);
if (ser.isWritable()) {
qDebug() << "serial connected";
return true;
}
}
return false;
}
void serial::send(QString com)
{
data = "";
data.append(com + "\n");
if (ser.isOpen())
ser.write(data);
}
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