private void initializePortManager()
{
//String portName, int baudRate, Parity parity, int dataBits, StopBits stopBits
string portName = cboPorts.Text;
string parityName = cboParity.Text;
string stopBitsName = cboStopBits.Text;
int baudRate = int.Parse(cboBaudRate.Text);
int dataBits = int.Parse(cboDataBits.Text);
numberOfRetries = int.Parse(numberOfRetriesInput.Text);
timeout = int.Parse(timeoutInput.Text);
Parity parity = Parity.None;
switch (parityName)
{
case "None":
parity = Parity.None;
break;
case "Even":
parity = Parity.Even;
break;
case "Mark":
parity = Parity.Mark;
break;
case "Odd":
parity = Parity.Odd;
break;
case "Space":
parity = Parity.Space;
break;
}
StopBits stopBits = StopBits.None;
switch (stopBitsName)
{
case "None":
stopBits = StopBits.None;
break;
case "One":
stopBits = StopBits.One;
break;
case "Two":
stopBits = StopBits.Two;
break;
case "OnePointFive":
stopBits = StopBits.OnePointFive;
break;
}
portManager = new PortManager(portName, baudRate, parity, dataBits, stopBits);
}
private void readPortBuffer(PortManager portManager, int counter)
{
portManagerHelper.readPortManagerBuffer(portManager, counter, hexaOutputString, decimalOutputString, binaryOutputString, statusOutputString);
}
public void readPortManagerBuffer(PortManager portManager, int counter, string[] hexaOutputString, string[] decimalOutputString, string[] binaryOutputString, string[] statusOutputString)
{
while (true)
{
string[] portManagerResponse = portManager.ReadPort();
if (portManagerResponse[0] != "" && portManagerResponse[1] != "" && portManagerResponse[2] != "" && portManagerResponse[3] != "")
{
hexaOutputString[counter] = portManagerResponse[0];
decimalOutputString[counter] = portManagerResponse[1];
binaryOutputString[counter] = portManagerResponse[2];
statusOutputString[counter] = portManagerResponse[3];
if (counter == 0 || (counter > 0 && hexaOutputString[counter - 1] != hexaOutputString[counter]))
break;
}
Thread.Sleep(200);
}
}
public void readPortManagerBuffer(PortManager portManager, int counter, string[] hexaOutputString, string[] decimalOutputString, string[] binaryOutputString, string[] statusOutputString)
{
//while (true)
//{
// string[] portManagerResponse = portManager.ReadPort();
// if (portManagerResponse[0] != "" && portManagerResponse[1] != "" && portManagerResponse[2] != "" && portManagerResponse[3] != "")
// {
// hexaOutputString[counter] = portManagerResponse[0];
// decimalOutputString[counter] = portManagerResponse[1];
// binaryOutputString[counter] = portManagerResponse[2];
// statusOutputString[counter] = portManagerResponse[3];
// if (counter == 0 || (counter > 0 && hexaOutputString[counter - 1] != hexaOutputString[counter]))
// break;
// }
// Thread.Sleep(200);
//}
}
//Toma las request armadas guardadas en un param de esta clase, y ejecuta metodos del port
// Cosas a implementar:
// Si no se puede comunicar que largue un error y termine
private void startQuery_Click(object sender, EventArgs e)
{
//String portName, int baudRate, Parity parity, int dataBits, StopBits stopBits
string portName = cboPorts.Text;
string parityName = cboParity.Text;
string stopBitsName = cboStopBits.Text;
int baudRate = int.Parse(cboBaudRate.Text);
int dataBits = int.Parse(cboDataBits.Text);
numberOfRetries = int.Parse(numberOfRetriesInput.Text);
timeout = int.Parse(timeoutInput.Text);
Parity parity = Parity.None;
switch (parityName)
{
case "None":
parity = Parity.None;
break;
case "Even":
parity = Parity.Even;
break;
case "Mark":
parity = Parity.Mark;
break;
case "Odd":
parity = Parity.Odd;
break;
case "Space":
parity = Parity.Space;
break;
}
StopBits stopBits = StopBits.None;
switch (stopBitsName)
{
case "None":
stopBits = StopBits.None;
break;
case "One":
stopBits = StopBits.One;
break;
case "Two":
stopBits = StopBits.Two;
break;
case "OnePointFive":
stopBits = StopBits.OnePointFive;
break;
}
portManager = new PortManager(portName, baudRate, parity, dataBits, stopBits);
//Por cada intento
for (int currentRetry = 0; currentRetry < numberOfRetries; currentRetry++ )
{
//Calculamos inicio del intento
DateTime initialTime = DateTime.Now;
var differenceInMilliseconds = (DateTime.Now - initialTime).TotalMilliseconds;
//Mientras no se pase del timeout del intento
while (differenceInMilliseconds < timeout)
{
//Actualizamos diferencia entre el inicio y este momento de ejecucion
differenceInMilliseconds = (DateTime.Now - initialTime).TotalMilliseconds;
try
{
//Abrimos el puerto
portManager.OpenPort();
//Inicializamos las variables del formulario como arrays de string de tamaño = cant de requests
hexaOutputString = new string[requests.Count];
decimalOutputString = new string[requests.Count];
binaryOutputString = new string[requests.Count];
statusOutputString = new string[requests.Count];
int counter = 0;
foreach (var request in requests)
{
//si el id de dispositivo o algo esta mal, al querer escribir se detona
portManager.Write(request, 0, request.Length);
//Aca leemos el buffer todo el tiempo, hasta que algo vuelve
readPortBuffer(portManager, counter);
//Cuando tiene las variables completas, escribe el formulario
WriteOutput(hexaOutputString[counter], decimalOutputString[counter], binaryOutputString[counter]);
counter++;
}
WriteStatusTextBox();
currentRetry = numberOfRetries;
break;
}
catch { }
currentRetry++;
}
}
}
private void readPortBuffer(PortManager portManager, int counter)
{
while (true)
{
string[] portManagerResponse = portManager.ReadPort();
if (portManagerResponse[0] != "" && portManagerResponse[1] != "" && portManagerResponse[2] != "" && portManagerResponse[3] != "")
{
string header = "\nResponse " + Convert.ToString(counter) + " -- ";
hexaOutputString[counter] = header + portManagerResponse[0];
decimalOutputString[counter] = header + portManagerResponse[1];
binaryOutputString[counter] = header + portManagerResponse[2];
string status = "Response " + Convert.ToString(counter) + " -- ";
statusOutputString[counter] = header + portManagerResponse[3] + ". ";
break;
}
Thread.Sleep(200);
}
}
private void readPortBuffer(PortManager portManager, int counter)
{
try {
portManagerHelper.readPortManagerBuffer(portManager, counter, hexaOutputString, decimalOutputString, binaryOutputString, statusOutputString);
}
catch (Exception e)
{
Console.Write(e);
}
}