/// <summary>
/// 切割資料
/// </summary>
/// <param name="data">待切割資料</param>
/// <param name="output">切割後的資料</param>
/// <returns>資料狀態</returns>
public static List<List<byte>> ParseData(List<byte> data)
{
if (data == null) return null;
List<List<byte>> output = new List<List<byte>>();
int pStx = 0, len, pEtx, totalLen;
while ((pStx = data.IndexOf(RSTX, pStx)) != -1)
{
if (data.Count <= pStx + 1) { WriteLog.Console("Parse1", DataStatue.LengthNotEnough.ToString() + " " + BitConverter.ToString(data.ToArray()).Replace("-", " ")); return null; }
len = data[pStx + 1];
pEtx = pStx + len + 3;
totalLen = len + 4;
if (data.Count <= pEtx) { WriteLog.Console("Parse2", DataStatue.LengthNotEnough.ToString() + " " + BitConverter.ToString(data.ToArray()).Replace("-", " ")); return null; }
if (data[pEtx] != RETX) { WriteLog.Console("Parse3", DataStatue.SETXFail.ToString() + " " + BitConverter.ToString(data.ToArray()).Replace("-", " ")); /*pStx += 1*/data.RemoveAt(0); continue; }
if (data[pEtx - 1] != MakeCrc(data, pStx, totalLen - 2)) { WriteLog.Console("Parse4", DataStatue.CrcFail.ToString() + " " + ByteConverter.ToHexString(data)); pStx += 1; continue; }
output.Add(data.GetRange(pStx, totalLen));
if (pStx != 0)
{
data.RemoveRange(0, pStx);
WriteLog.Console("Parse5", DataStatue.DataFail.ToString() + " " + BitConverter.ToString(data.ToArray()).Replace("-", " "));
pStx = 0;
}
data.RemoveRange(pStx, totalLen);
}
return output;
}
/// <summary>
/// 將byte清單送出
/// </summary>
/// <param name="data">要送出的資料</param>
/// <returns>發送狀態</returns>
public Communicate SendData(List <byte> data)
{
if (data.Count == 0)
{
return(Communicate.NoData);
}
if (m_serialPort == null)
{
return(Communicate.UartNull);
}
if (!m_serialPort.IsOpen)
{
return(Communicate.UartNotOpen);
}
ClearBuffer();
WriteLog.Console(" Send ", BitConverter.ToString(data.ToArray()).Replace("-", " "));
try
{
m_serialPort.Write(data.ToArray(), 0, data.Count);
}
catch { }
return(Communicate.Success);
}
public static byte[] AES128Encrypt(byte[] data, byte[] key, byte[] iv)
{
using (AesCryptoServiceProvider aesAlg = new AesCryptoServiceProvider())
{
aesAlg.Key = key;
aesAlg.IV = iv;
// Create a encrytor to perform the stream transform.
ICryptoTransform encryptor = aesAlg.CreateEncryptor(aesAlg.Key, aesAlg.IV);
// Create the streams used for encryption.
using (MemoryStream msEncrypt = new MemoryStream())
{
using (CryptoStream csEncrypt = new CryptoStream(msEncrypt, encryptor, CryptoStreamMode.Write))
{
csEncrypt.Write(data, 0, data.Length);
byte[] b = new byte[data.Length];
Array.Copy(msEncrypt.ToArray(), b, data.Length);
WriteLog.Console(" Data ", data);
return(b);
}
}
}
}
/// <summary>
/// 開啟指定的連接埠
/// </summary>
/// <param name="com_port">指定的連接埠</param>
/// <param name="baud_rate">鮑率</param>
/// <returns>UART狀態</returns>
public Statue Open()
{
try
{
if (null == m_serialPort)
{
return(Statue.Null);
}
if (m_serialPort.IsOpen)
{
m_serialPort.Close();
}
if (m_serialPort.IsOpen)
{
return(Statue.Denied);
}
m_serialPort.Open();
if (!m_serialPort.IsOpen)
{
return(Statue.CantOpen);
}
ClearBuffer();
return(Statue.Success);
}
catch (Exception ex)
{
WriteLog.Console("Open Com Exp", ex.Message);
}
finally
{
}
return(Statue.Exception);
}
/// <summary>
/// 關閉目前開啟的連接埠
/// </summary>
/// <returns>UART狀態</returns>
public Statue Close()
{
try
{
if (m_serialPort.IsOpen)
{
m_serialPort.Close();
}
if (m_serialPort.IsOpen)
{
return(Statue.Denied);
}
return(Statue.Success);
}
catch (Exception ex)
{
WriteLog.Console("Close Com Exp", ex.Message);
}
return(Statue.Exception);
}
/// <summary>
/// 切割資料
/// </summary>
/// <param name="data">待切割資料</param>
/// <param name="output">切割後的資料</param>
/// <returns>資料狀態</returns>
public static List <List <byte> > ParseData(List <byte> data)
{
if (data == null)
{
return(null);
}
List <List <byte> > output = new List <List <byte> >();
int pStx, len, pEtx, totalLen;
while ((pStx = data.IndexOf(RSTX)) != -1)
{
if (data.Count <= pStx + 1)
{
WriteLog.Console("Parse1", DataStatue.LengthNotEnough.ToString() + " " + BitConverter.ToString(data.ToArray()).Replace("-", " ")); return(null);
}
len = data[pStx + 1];
pEtx = pStx + len + 2;
totalLen = len + 3;
if (data.Count <= pEtx)
{
WriteLog.Console("Parse2", DataStatue.LengthNotEnough.ToString() + " " + BitConverter.ToString(data.ToArray()).Replace("-", " ")); return(null);
}
if (data[pEtx] != RETX)
{
WriteLog.Console("Parse3", DataStatue.SETXFail.ToString() + " " + BitConverter.ToString(data.ToArray()).Replace("-", " ")); data.RemoveRange(0, pStx + 1); continue;
}
//scWriteLog.Console("Parse4", data.GetRange(pStx, totalLen));
output.Add(data.GetRange(pStx, totalLen));
if (pStx != 0)
{
WriteLog.Console("Parse5", DataStatue.DataFail.ToString() + " " + BitConverter.ToString(data.ToArray()).Replace("-", " "));
}
data.RemoveRange(pStx, totalLen);
}
return(output);
}
/// <summary>
/// 關閉目前開啟的連接埠
/// </summary>
/// <returns>UART狀態</returns>
public Statue Close()
{
try
{
if (m_serialPort.IsOpen)
{
KeepReceiveFlag = false;
System.Threading.Thread.Sleep(50);
m_serialPort.Close();
}
if (m_serialPort.IsOpen)
{
return(Statue.Denied);
}
return(Statue.Success);
}
catch (Exception ex)
{
WriteLog.Console("Close Com Exp", ex.Message);
}
return(Statue.Exception);
}
/// <summary>
/// 切割資料
/// </summary>
/// <param name="data">待切割資料</param>
/// <param name="output">切割後的資料</param>
/// <returns>資料狀態</returns>
public static List <List <byte> > ParseData(List <byte> data)
{
if (data == null)
{
return(null);
}
List <List <byte> > output = new List <List <byte> >();
int pStx, pEtx, totalLen;
while ((pStx = data.IndexOf(RSTX)) != -1)
{
totalLen = 0;
if (data.Count <= pStx + 3)
{
WriteLog.Console("Parse1", DataStatue.LengthNotEnough.ToString() + " " + BitConverter.ToString(data.ToArray()).Replace("-", " ")); return(null);
}
pEtx = pStx + 2;
while ((pEtx = data.IndexOf(RETX, pEtx + 1)) != -1)
{
totalLen = pEtx - pStx + 1;
if (data[pEtx - 1] != MakeCrcInRange(data, pStx, totalLen - 2))
{
WriteLog.Console("CRC Fail", data.GetRange(pStx, totalLen));
data.RemoveRange(0, pStx + 1);
}
else
{
break;
}
}
if (totalLen == 0 || totalLen > 30 || pEtx == -1)
{
continue;
}
output.Add(data.GetRange(pStx, totalLen));
data.RemoveRange(pStx, totalLen);
}
while ((pStx = data.IndexOf(KRSTX)) != -1)
{
totalLen = 0;
if (data.Count <= pStx + 3)
{
WriteLog.Console("Parse1", DataStatue.LengthNotEnough.ToString() + " " + BitConverter.ToString(data.ToArray()).Replace("-", " ")); return(null);
}
pEtx = pStx + 2;
while ((pEtx = data.IndexOf(RETX, pEtx + 1)) != -1)
{
totalLen = pEtx - pStx + 1;
if (data[pEtx - 1] != MakeCrcInRange(data, pStx, totalLen - 2))
{
WriteLog.Console("CRC Fail", data.GetRange(pStx, totalLen));
data.RemoveRange(0, pStx + 1);
}
else
{
break;
}
}
if (totalLen == 0 || totalLen > 30 || pEtx == -1)
{
continue;
}
output.Add(data.GetRange(pStx, totalLen));
data.RemoveRange(pStx, totalLen);
}
return(output);
}
