public ArduinoCOM()
{
size = 7;
code = "AQ_ULSG";
firstInfo = false;
sv = new SensorValue();
s = "";
}
public AppAirQuality(int width, int height, MySqlDBConnection mySql)
{
tLabel = "Temperatura";
cLabel = "CO₂";
dLabel = "Ponto de Orvalho";
pLabel = "PM2.5";
humLabel = "Humidade";
vLabel = "VOCs";
hLabel = "Sensação Térmica";
tUnit = "°C";
cUnit = "ppm";
dUnit = "°C";
pUnit = "ug/m3";
humUnit = "%";
vUnit = "";
hUnit = "°C";
goodLabel = "Bom";
moderateLabel = "Moderado";
badLabel = "Mau";
titleLabel = "Monitorização da Qualidade do ar";
big = "Big";
medium = "Medium";
small = "Small";
se = new SendEmail();
fontBrush = new SolidBrush(Color.FromArgb(8, 128, 186));
sf = new StringFormat();
config = new Button();
cf = new Config();
spaceInicialY = 0.2F * height;
spaceInicialY1 = 0.25F * height;
spaceInicialX = 0.05F * width;
queueHeight = 0.35F * height;
firstQueueWidth = 0.33F * width;
secondQueueWidth = 0.25F * width;
headerWidth = width;
legendHeight = 0.10F * height;
screenHeight = height;
screenWidth = width;
result = Resolution(width, height);
mySqlDB = mySql;
//Last value
aux = new SensorValue();
}
public void ReceiveData(Object sender, Stack <SensorValue> allValues, MySqlDBConnection db)
{
Start : Thread.Sleep(5000); //the same on arduino program
string[] separatingChars = { " " };
sp = (SerialPort)sender;
//send handshake code to visual studio
if (firstInfo == false)
{
sp.Write(code);
firstInfo = true;
}
//read serial data from arduino program
s = sp.ReadExisting();
indata = s.Split(separatingChars, StringSplitOptions.RemoveEmptyEntries);
parsedValues = new int[size];
//verify the length of the packet sent by arduino
if (indata.Length != size)
{
Array.Clear(indata, 0, indata.Length);
goto Start;
}
//parse from string[] to int[]
for (int i = 0; i < indata.Length; i++)
{
int.TryParse(indata[i], out parsedValues[i]);
}
Array.Clear(indata, 0, indata.Length);
sv.c = parsedValues[0];
sv.v = parsedValues[1];
sv.r = Convert.ToSingle(parsedValues[2]) / 100;
sv.temp = Convert.ToSingle(parsedValues[3]) / 100;
sv.pm = parsedValues[4];
sv.h = Convert.ToSingle(parsedValues[5]) / 100;
sv.d = fToCelsius(Convert.ToSingle(parsedValues[6]) / 100);
sv.dateTime = DateTime.Now;
Array.Clear(parsedValues, 0, parsedValues.Length);
allValues.Push(sv); //save last read data on sensorvalues stack
sv = new SensorValue();
Console.WriteLine("\n Sensor Values: ");
Console.Write(allValues.Peek().ToString()); //print last read data
Console.WriteLine();
}
public SensorValue SelectLastEntry()
{
string query = "SELECT * FROM sensorvalue ORDER BY ID DESC LIMIT 1";
//open connection
try
{
OpenConnection();
//create command and assign the query and connection from the constructor
MySqlCommand cmd = new MySqlCommand(query, connection);
//Execute command
cmd.ExecuteNonQuery();
adapter = new MySqlDataAdapter(cmd);
DataTable dataTable = new DataTable();
adapter.Fill(dataTable);
//SensorValues auxiliar
SensorValue aux = new SensorValue();
aux.c = Convert.ToInt32(dataTable.Rows[0][1]);
aux.v = Convert.ToInt32(dataTable.Rows[0][2]);
aux.r = Convert.ToInt32(dataTable.Rows[0][3]);
aux.temp = Convert.ToInt32(dataTable.Rows[0][4]);
aux.pm = Convert.ToInt32(dataTable.Rows[0][5]);
aux.h = Convert.ToInt32(dataTable.Rows[0][6]);
aux.d = Convert.ToInt32(dataTable.Rows[0][7]);
//return dt.ToString();
return(aux);
}
catch (MySqlException ex)
{
throw new ApplicationException(ex.ToString());
}
finally
{
//close connection
CloseConnection();
}
}
public void paintForm(object sender, PaintEventArgs e, Stack <SensorValue> allValues)
{
//Bitmap bm = new Bitmap((int)ScreenWidth, (int)ScreenHeight, PixelFormat.Format24bppRgb);
//Graphics g = Graphics.FromImage(bm);
Graphics g = e.Graphics;
g.Clear(Color.White); // Set Bitmap background to white
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias; //make the graphics better
g.TextRenderingHint = TextRenderingHint.AntiAlias; //text format
Font titleFont = new Font("Microsoft Sans Serif", 5, FontStyle.Bold);
Font labelsFont = new Font("Microsoft Sans Serif", 5, FontStyle.Bold);
Font footerFont = new Font("Microsoft Sans Serif", 5, FontStyle.Bold);
RectangleF rCO2 = new RectangleF(spaceInicialX, spaceInicialY1 + queueHeight, queueHeight * 0.90F, queueHeight * 0.90F);
RectangleF rPM = new RectangleF(spaceInicialX + firstQueueWidth, spaceInicialY1 + queueHeight, queueHeight * 0.90F, queueHeight * 0.90F);
RectangleF rVOC = new RectangleF(spaceInicialX + 2 * firstQueueWidth, spaceInicialY1 + queueHeight, queueHeight * 0.90F, queueHeight * 0.90F);
RectangleF rT = new RectangleF(spaceInicialX / 2, spaceInicialY, queueHeight * 0.90F, queueHeight * 0.90F);
RectangleF rRH = new RectangleF(spaceInicialX / 2 + secondQueueWidth, spaceInicialY, queueHeight * 0.90F, queueHeight * 0.90F);
RectangleF rHI = new RectangleF(spaceInicialX / 2 + 2 * secondQueueWidth, spaceInicialY, queueHeight * 0.90F, queueHeight * 0.90F);
RectangleF rDP = new RectangleF(spaceInicialX / 2 + 3 * secondQueueWidth, spaceInicialY, queueHeight * 0.90F, queueHeight * 0.90F); // spaceInicialY + queueHeight
//legend
RectangleF rGood = new RectangleF(secondQueueWidth - legendHeight * 0.2F, screenHeight * 0.9F + legendHeight * 0.50F, legendHeight * 0.2F, legendHeight * 0.2F);
RectangleF rModerate = new RectangleF(2 * secondQueueWidth - legendHeight * 0.2F, screenHeight * 0.9F + legendHeight * 0.50F, legendHeight * 0.2F, legendHeight * 0.2F);
RectangleF rBad = new RectangleF(3 * secondQueueWidth - legendHeight * 0.2F, screenHeight * 0.9F + legendHeight * 0.50F, legendHeight * 0.2F, legendHeight * 0.2F);
//colors
Color red = Color.FromArgb(196, 2, 8);
Color green = Color.FromArgb(0, 77, 13);
Color yellow = Color.FromArgb(255, 228, 56);
//Pens, brushes
SolidBrush redBrush = new SolidBrush(red);
SolidBrush greenBrush = new SolidBrush(green);
SolidBrush yellowBrush = new SolidBrush(yellow);
Pen greenPen = new Pen(green, 30);
Pen yellowPen = new Pen(yellow, 30);
Pen redPen = new Pen(red, 30);
Pen greenPenLegend = new Pen(green, 5);
Pen yellowPenLegend = new Pen(yellow, 5);
Pen redPenLegend = new Pen(red, 5);
string mailBody = "";
//legend simbols
g.DrawEllipse(greenPenLegend, rGood);
g.DrawEllipse(yellowPenLegend, rModerate);
g.DrawEllipse(redPenLegend, rBad);
////temperature
if (allValues.Peek().tStatus() == "good")
{
g.DrawEllipse(greenPen, rT);
}
else if (allValues.Peek().tStatus() == "moderate")
{
g.DrawEllipse(yellowPen, rT);
}
else if (allValues.Peek().tStatus() == "bad")
{
g.DrawEllipse(redPen, rT);
if (aux.tStatus() == "good" || aux.tStatus() == "moderate")
{
mailBody += "\nTemperatura: " + allValues.Peek().temp + tUnit;
}
}
////co2
if (allValues.Peek().cStatus() == "good")
{
g.DrawEllipse(greenPen, rCO2);
}
else if (allValues.Peek().cStatus() == "moderate")
{
g.DrawEllipse(yellowPen, rCO2);
}
else if (allValues.Peek().cStatus() == "bad")
{
g.DrawEllipse(redPen, rCO2);
if (aux.cStatus() == "good" || aux.cStatus() == "moderate")
{
mailBody += "\nCO2: " + allValues.Peek().c + cUnit;
}
}
////Dew Point
if (allValues.Peek().dStatus() == "good")
{
g.DrawEllipse(greenPen, rDP);
}
else if (allValues.Peek().dStatus() == "moderate")
{
g.DrawEllipse(yellowPen, rDP);
}
else if (allValues.Peek().dStatus() == "bad")
{
g.DrawEllipse(redPen, rDP);
if (aux.dStatus() == "good" || aux.dStatus() == "moderate")
{
mailBody += "\nPonto de orvalho: " + allValues.Peek().d + dUnit;
}
}
////pm25
if (allValues.Peek().pStatus() == "good")
{
g.DrawEllipse(greenPen, rPM);
}
else if (allValues.Peek().pStatus() == "moderate")
{
g.DrawEllipse(yellowPen, rPM);
}
else if (allValues.Peek().pStatus() == "bad")
{
g.DrawEllipse(redPen, rPM);
if (aux.pStatus() == "good" || aux.pStatus() == "moderate")
{
mailBody += "\nPM2.5: " + allValues.Peek().pm + pUnit;
}
}
////Relative Humidity
if (allValues.Peek().rStatus() == "good")
{
g.DrawEllipse(greenPen, rRH);
}
else if (allValues.Peek().rStatus() == "moderate")
{
g.DrawEllipse(yellowPen, rRH);
}
else if (allValues.Peek().rStatus() == "bad")
{
g.DrawEllipse(redPen, rRH);
if (aux.rStatus() == "good" || aux.rStatus() == "moderate")
{
mailBody += "\nHumidade: " + allValues.Peek().r + humUnit;
}
}
////VOC
if (allValues.Peek().vStatus() == "good")
{
g.DrawEllipse(greenPen, rVOC);
}
else if (allValues.Peek().vStatus() == "moderate")
{
g.DrawEllipse(yellowPen, rVOC);
}
else if (allValues.Peek().vStatus() == "bad")
{
g.DrawEllipse(redPen, rVOC);
if (aux.vStatus() == "good" || aux.vStatus() == "moderate")
{
mailBody += "\nVOC: " + allValues.Peek().v + vUnit;
}
}
////HI
if (allValues.Peek().hStatus() == "good")
{
g.DrawEllipse(greenPen, rHI);
}
else if (allValues.Peek().hStatus() == "moderate")
{
g.DrawEllipse(yellowPen, rHI);
}
else if (allValues.Peek().hStatus() == "bad")
{
g.DrawEllipse(redPen, rHI);
if (aux.hStatus() == "good" || aux.hStatus() == "moderate")
{
mailBody += "\nSensação térmica: " + allValues.Peek().h + hUnit;
}
}
//labels
if (Result.Equals(small) || Result.Equals(medium))
{
titleFont = new Font("Microsoft Sans Serif", 50 * 0.5F, FontStyle.Bold);
labelsFont = new Font("Microsoft Sans Serif", 20 * 0.5F, FontStyle.Bold);
footerFont = new Font("Microsoft Sans Serif", 20 * 0.5F, FontStyle.Bold);
}
else if (Result.Equals(big))
{
titleFont = new Font("Microsoft Sans Serif", 50, FontStyle.Bold);
labelsFont = new Font("Microsoft Sans Serif", 20, FontStyle.Bold);
footerFont = new Font("Microsoft Sans Serif", 20, FontStyle.Bold);
}
//title
SizeF size = g.MeasureString(titleLabel, titleFont);
g.DrawString(titleLabel, titleFont, fontBrush, (headerWidth - size.Width) / 2, (screenHeight * 0.2F - size.Height) / 2, sf);
//CO2
size = g.MeasureString(cLabel, labelsFont);
g.DrawString(cLabel, labelsFont, fontBrush, spaceInicialX + (queueHeight * 0.9F) * 0.5F - (size.Width / 2), spaceInicialY1 + queueHeight + (queueHeight * 0.9F) * 0.20F, sf);
//PM2.5
size = g.MeasureString(pLabel, labelsFont);
g.DrawString(pLabel, labelsFont, fontBrush, firstQueueWidth + spaceInicialX + (queueHeight * 0.9F) * 0.5F - (size.Width / 2), spaceInicialY1 + queueHeight + (queueHeight * 0.9F) * 0.20F, sf);
//VOC
size = g.MeasureString(vLabel, labelsFont);
g.DrawString(vLabel, labelsFont, fontBrush, 2 * firstQueueWidth + spaceInicialX + (queueHeight * 0.9F) * 0.5F - (size.Width / 2), spaceInicialY1 + queueHeight + (queueHeight * 0.9F) * 0.20F, sf);
//Temperature
size = g.MeasureString(tLabel, labelsFont);
g.DrawString(tLabel, labelsFont, fontBrush, spaceInicialX / 2 + (queueHeight * 0.9F) * 0.5F - (size.Width / 2), (spaceInicialY) + (queueHeight * 0.9F) * 0.20F, sf);
//Humidity
size = g.MeasureString(humLabel, labelsFont);
g.DrawString(humLabel, labelsFont, fontBrush, secondQueueWidth + spaceInicialX / 2 + (queueHeight * 0.9F) * 0.5F - (size.Width / 2), (spaceInicialY) + (queueHeight * 0.9F) * 0.20F, sf);
//Heat Index
size = g.MeasureString(hLabel, labelsFont);
g.DrawString(hLabel, labelsFont, fontBrush, 2 * secondQueueWidth + spaceInicialX / 2 + (queueHeight * 0.9F) * 0.5F - (size.Width / 2), (spaceInicialY) + (queueHeight * 0.9F) * 0.20F, sf);
//Dew Point
size = g.MeasureString(dLabel, labelsFont);
g.DrawString(dLabel, labelsFont, fontBrush, 3 * secondQueueWidth + spaceInicialX / 2 + (queueHeight * 0.9F) * 0.5F - (size.Width / 2), (spaceInicialY) + (queueHeight * 0.9F) * 0.20F, sf);
//update the sensor values
updateValues(g, allValues);
//footer
size = g.MeasureString(goodLabel, footerFont);
g.DrawString(goodLabel, footerFont, fontBrush, secondQueueWidth * 0.02F + secondQueueWidth, screenHeight * 0.9F + legendHeight * 0.50F + (legendHeight * 0.2F - size.Height) / 2, sf);
size = g.MeasureString(moderateLabel, footerFont);
g.DrawString(moderateLabel, footerFont, fontBrush, 2.02F * secondQueueWidth, screenHeight * 0.9F + legendHeight * 0.50F + (legendHeight * 0.2F - size.Height) / 2, sf);
size = g.MeasureString(badLabel, footerFont);
g.DrawString(badLabel, footerFont, fontBrush, 3.02F * secondQueueWidth, screenHeight * 0.9F + legendHeight * 0.50F + (legendHeight * 0.2F - size.Height) / 2, sf);
//logos
if (Result.Equals(small) || Result.Equals(medium))
{
Image airQuality = Image.FromFile("logoApp_.png");
g.DrawImage(airQuality, new PointF((headerWidth * 0.2F - airQuality.Width) / 2, (screenHeight * 0.20F - airQuality.Height) / 2));
Image ulsg = Image.FromFile("ulsLogo_.png");
g.DrawImage(ulsg, new PointF(headerWidth * 0.8F + (headerWidth * 0.2F - airQuality.Width) / 2, (screenHeight * 0.20F - ulsg.Height) / 2));
Image temperature = Image.FromFile("co2_.png");
g.DrawImage(temperature, new PointF(spaceInicialX + (queueHeight * 0.9F) * 0.5F - (temperature.Width / 2), spaceInicialY1 + queueHeight + (queueHeight * 0.9F) * 0.60F));
Image co2 = Image.FromFile("pm_.png");
g.DrawImage(co2, new PointF(firstQueueWidth + spaceInicialX + (queueHeight * 0.9F) * 0.5F - (co2.Width / 2), spaceInicialY1 + queueHeight + (queueHeight * 0.9F) * 0.60F));
Image dp = Image.FromFile("voc_.png");
g.DrawImage(dp, new PointF(2 * firstQueueWidth + spaceInicialX + (queueHeight * 0.9F) * 0.5F - (dp.Width / 2), spaceInicialY1 + queueHeight + (queueHeight * 0.9F) * 0.60F));
Image pm = Image.FromFile("temp_.png");
g.DrawImage(pm, new PointF(spaceInicialX / 2 + (queueHeight * 0.9F) * 0.5F - (temperature.Width / 2), spaceInicialY + (queueHeight * 0.9F) * 0.60F));
Image humidity = Image.FromFile("hm_.png");
g.DrawImage(humidity, new PointF(secondQueueWidth + spaceInicialX / 2 + (queueHeight * 0.9F) * 0.5F - (temperature.Width / 2), spaceInicialY + (queueHeight * 0.9F) * 0.60F));
Image voc = Image.FromFile("hi_.png");
g.DrawImage(voc, new PointF(2 * secondQueueWidth + spaceInicialX / 2 + (queueHeight * 0.9F) * 0.5F - (temperature.Width / 2), spaceInicialY + (queueHeight * 0.9F) * 0.60F));
Image hi = Image.FromFile("dp_.png");
g.DrawImage(hi, new PointF(3 * secondQueueWidth + spaceInicialX / 2 + (queueHeight * 0.9F) * 0.5F - (temperature.Width / 2), spaceInicialY + (queueHeight * 0.9F) * 0.60F));
}
else if (result.Equals(big))
{
Image airQuality = Image.FromFile("logoApp.png");
g.DrawImage(airQuality, new PointF((headerWidth * 0.2F - airQuality.Width) / 2, (screenHeight * 0.20F - airQuality.Height) / 2));
Image ulsg = Image.FromFile("ulsLogo.png");
g.DrawImage(ulsg, new PointF(headerWidth * 0.8F + (headerWidth * 0.2F - airQuality.Width) / 2, (screenHeight * 0.20F - ulsg.Height) / 2));
Image temperature = Image.FromFile("co2.png");
g.DrawImage(temperature, new PointF(spaceInicialX + (queueHeight * 0.9F) * 0.5F - (temperature.Width / 2), spaceInicialY1 + queueHeight + (queueHeight * 0.9F) * 0.60F));
Image co2 = Image.FromFile("pm.png");
g.DrawImage(co2, new PointF(firstQueueWidth + spaceInicialX + (queueHeight * 0.9F) * 0.5F - (co2.Width / 2), spaceInicialY1 + queueHeight + (queueHeight * 0.9F) * 0.60F));
Image dp = Image.FromFile("voc.png");
g.DrawImage(dp, new PointF(2 * firstQueueWidth + spaceInicialX + (queueHeight * 0.9F) * 0.5F - (dp.Width / 2), spaceInicialY1 + queueHeight + (queueHeight * 0.9F) * 0.60F));
Image pm = Image.FromFile("temp.png");
g.DrawImage(pm, new PointF(spaceInicialX / 2 + (queueHeight * 0.9F) * 0.5F - (temperature.Width / 2), spaceInicialY + (queueHeight * 0.9F) * 0.60F));
Image humidity = Image.FromFile("hm.png");
g.DrawImage(humidity, new PointF(secondQueueWidth + spaceInicialX / 2 + (queueHeight * 0.9F) * 0.5F - (temperature.Width / 2), spaceInicialY + (queueHeight * 0.9F) * 0.60F));
Image voc = Image.FromFile("hi.png");
g.DrawImage(voc, new PointF(2 * secondQueueWidth + spaceInicialX / 2 + (queueHeight * 0.9F) * 0.5F - (temperature.Width / 2), spaceInicialY + (queueHeight * 0.9F) * 0.60F));
Image hi = Image.FromFile("dp.png");
g.DrawImage(hi, new PointF(3 * secondQueueWidth + spaceInicialX / 2 + (queueHeight * 0.9F) * 0.5F - (temperature.Width / 2), spaceInicialY + (queueHeight * 0.9F) * 0.60F));
}
// Send Mail Alarm
if (mailBody.Length > 0)
{
se.Body = "Valores muito altos\n " + mailBody + "\nData e Hora: " + allValues.Peek().dateTime;
se.SendAlarm();
}
mailBody = "";
//Last Value inserted on database
aux = mySqlDB.SelectLastEntry();
Console.WriteLine("Last values inserted on database: \n" + aux.ToString());
}