private void portOnReceived(object sender, OnReceivedEventArgs e)
{
debugBox.Clear();
debugBox.Text += BitStuffing.ConvertBytesToBinaryString(e.Data);
byte[] data = ParsePackage(e.Data);
byte[] data1;
int n;
if (data[data.Length - 2] == 0)
{
data1 = new byte[data.Length - 3];
n = 2;
}
else
{
data1 = new byte[data.Length - 2];
n = 1;
}
for (int i = 1, j = 0; i < data.Length - n; i++, j++)
{
data1[j] = data[i];
}
debugBox.Text += "\r\n";
foreach (byte bt in e.Data)
{
debugBox.Text += Convert.ToString(bt, 16) + " ";
}
debugBox.Text += "\r\n";
debugBox.Text += BitStuffing.ConvertBytesToBinaryString(data1);
Encoding enc = Encoding.GetEncoding(1251);
String buffer = enc.GetString(data1);
textBox2.Text += buffer;
}
private byte[] ParsePackage(byte[] package)
{
byte flag = 0;
if (package[0] == Convert.ToByte("01111110", 2))
{
flag = package[0];
}
byte[] undecodeData = new byte[package.Length - 2];
for (int i = 1, j = 0; i < package.Length - 1; i++, j++)
{
undecodeData[j] = package[i];
}
byte[] decodeData = BitStuffing.DecodeData(undecodeData);
byte[] flagPart = new byte[] { flag };
List <byte> firstList = new List <byte>(flagPart);
List <byte> middleList = new List <byte>(decodeData);
List <byte> lastList = new List <byte>(flagPart);
firstList.AddRange(middleList);
firstList.AddRange(lastList);
byte[] data = firstList.ToArray();
return(data);
}
private byte[] CreatePackage(string message)
{
byte flag = Convert.ToByte("01111110", 2);
byte[] bytesSent = Encoding.ASCII.GetBytes(message);
byte[] dataAfterStuffing = BitStuffing.CodeData(bytesSent);
byte[] flagPart = new byte[] { flag };
List <byte> firstList = new List <byte>(flagPart);
List <byte> middleList = new List <byte>(dataAfterStuffing);
List <byte> lastList = new List <byte>(flagPart);
firstList.AddRange(middleList);
firstList.AddRange(lastList);
byte[] package = firstList.ToArray();
return(package);
}
private void SendButton_Click(object sender, EventArgs e)
{
try
{
debugBox.Clear();
byte[] data;
debugBox.Text += BitStuffing.ConvertBytesToBinaryString(Encoding.ASCII.GetBytes(textBox.Text));
data = CreatePackage(textBox.Text);
port.serialPort_SendData(data);
debugBox.Text += "\r\n";
foreach (byte bt in data)
{
debugBox.Text += Convert.ToString(bt, 16) + " ";
}
debugBox.Text += String.Format("\r\n");
debugBox.Text += BitStuffing.ConvertBytesToBinaryString(data);
}
catch (System.Exception exception)
{
MessageBox.Show(exception.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}