private void recvData(object sender, EventArgs e)
{
try
{
string str = "";
str = Convert.ToString(serialPort1.ReadByte(), 16).ToUpper();
if (str.Equals(Rs232Utils.ByteToHex(Rs232Utils.STX)))
{
// Local ID MSB
str = Convert.ToString(serialPort1.ReadByte(), 16).ToUpper();
// Local ID LSB
str = Convert.ToString(serialPort1.ReadByte(), 16).ToUpper();
// Pay Load Length MSB + LSB
str = Convert.ToString(serialPort1.ReadByte(), 16);
str += Convert.ToString(serialPort1.ReadByte(), 16);
str += Convert.ToString(serialPort1.ReadByte(), 16);
str = Rs232Utils.ConvertHexToString(str);
int payloadLength = Int32.Parse(str);
for (int i = 0; i < payloadLength; i++)
{
str = Convert.ToString(serialPort1.ReadByte(), 16).ToUpper();
recieveSB += Rs232Utils.ConvertHexToString(str);
}
str = Convert.ToString(serialPort1.ReadByte(), 16).ToUpper();
if (str.Equals(Rs232Utils.ByteToHex(Rs232Utils.ETX)))
{
this.Invoke(new EventHandler(HandleReadData));
}
}
}
catch (Exception ex)
{
// 누적 데이터를 없애고
recieveSB = "";
sendCnt = 0;
}
}
