manashmandal

#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "SerialPort.h"

using namespace std;

//String for getting the output from arduino
char output[MAX_DATA_LENGTH];

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#define BAUD 9600

void setup(){
  Serial.begin(BAUD);
}

void loop(){
  Serial.println("Hello From Arduino");
  delay(5000);
}

manashmandal

//This code snippet will help you to read data from arduino

#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "SerialPort.h"

using std::cout;
using std::endl;

manashmandal

#include "SerialPort.h"

SerialPort::SerialPort(char *portName)
{
    this->connected = false;

    this->handler = CreateFileA(static_cast<LPCSTR>(portName),
                                GENERIC_READ | GENERIC_WRITE,
                                0,
                                NULL,

manashmandal

#ifndef SERIALPORT_H
#define SERIALPORT_H

#define ARDUINO_WAIT_TIME 2000
#define MAX_DATA_LENGTH 255

#include <windows.h>
#include <stdio.h>
#include <stdlib.h>

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#include <SoftwareSerial.h>

#define RX 10
#define TX 11
#define BAUD 9600
#define L_DELAY 1000

SoftwareSerial bt(RX , TX);

void setup() {

manashmandal

#include "qmainwidget.h"
#include "ui_qmainwidget.h"

QMainWidget::QMainWidget(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::QMainWidget)
{
    ui->setupUi(this);
}

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#ifndef QMAINWIDGET_H
#define QMAINWIDGET_H

#include <QWidget>
#include <QListWidget>
#include <QListWidgetItem>
#include <QDebug>

#include "thewidgetitem.h" //Since we want to use the "TheWidgetItem" widget as the QListWidgetItem

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<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
 <class>QMainWidget</class>
 <widget class="QWidget" name="QMainWidget">
  <property name="geometry">
   <rect>
    <x>0</x>
    <y>0</y>
    <width>459</width>
    <height>329</height>

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#include "thewidgetitem.h"
#include "ui_thewidgetitem.h"

TheWidgetItem::TheWidgetItem(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::TheWidgetItem)
{
    ui->setupUi(this);
}