protected ReaderWriterLockSlim is_slim; // синхронизатор
/// <summary>
/// Пересчитать CRC пакетов
/// </summary>
public void ReCalculateCRC(TypeCRC typeCRC)
{
bool blocked = false;
try
{
if (s_mutex.WaitOne(100, false))
{
blocked = true;
foreach (Packet packet in static_list)
{
switch (typeCRC)
{
case TypeCRC.Cycled:
packet.Com_Packet[packet.Com_Packet.Length - 2] = 0x00;
ushort crcCyc = Application.GetCRC(packet.Com_Packet, typeCRC);
packet.Com_Packet[packet.Com_Packet.Length - 1] = (byte)crcCyc;
packet.Com_Packet[packet.Com_Packet.Length - 2] = 0x00;
break;
case TypeCRC.CycledTwo:
packet.Com_Packet[packet.Com_Packet.Length - 2] = 0x00;
ushort crc = Application.GetCRC(packet.Com_Packet, typeCRC);
packet.Com_Packet[packet.Com_Packet.Length - 1] = (byte)crc;
crc >>= 8;
packet.Com_Packet[packet.Com_Packet.Length - 2] = (byte)crc;
break;
case TypeCRC.CRC16:
packet.Com_Packet[packet.Com_Packet.Length - 2] = 0x00;
ushort crc16 = Application.GetCRC(packet.Com_Packet, typeCRC);
packet.Com_Packet[packet.Com_Packet.Length - 1] = (byte)crc16;
crc16 >>= 8;
packet.Com_Packet[packet.Com_Packet.Length - 2] = (byte)crc16;
break;
default:
break;
}
}
}
}
finally
{
if (blocked)
{
s_mutex.ReleaseMutex();
}
}
}
/// <summary>
/// Сохранить конфишурацию приложения
/// </summary>
/// <param name="document">Докумен в который осуществляется запись настроек приложения</param>
/// <param name="root">Элемент в который осуществлять сохранение параметров приложения</param>
internal void SaveApplicationConfiguration(XmlDocument document, XmlNode root)
{
try
{
if (root != null)
{
XmlNode typeCRCNode = document.CreateElement(TypeCRCName);
XmlNode applicationModeNode = document.CreateElement(ApplicationModeName);
XmlNode autorunNode = document.CreateElement(AutorunName);
XmlNode notifyNode = document.CreateElement(IsNotifyName);
typeCRCNode.InnerText = TypeCRC.ToString();
applicationModeNode.InnerText = Mode.ToString();
autorunNode.InnerText = Autorun.ToString();
notifyNode.InnerText = isNotify.ToString();
root.AppendChild(typeCRCNode);
root.AppendChild(applicationModeNode);
root.AppendChild(autorunNode);
root.AppendChild(notifyNode);
}
}
catch
{
}
}
private TypeCRC typeCRC = TypeCRC.Cycled; // Тип используемой контрольной суммы
/// <summary>
/// Инициализирует новый экземпляр класса
/// </summary>
/// <param name="type">Тип используемой контрольной суммы</param>
public CommList(TypeCRC type)
{
InitializeComponent();
typeCRC = type;
packets = new List <Packet>();
}
private TypeCRC typeCRC = TypeCRC.Cycled; // Тип используемой контрольной суммы
#endregion Fields
#region Constructors
/// <summary>
/// Инициализирует новый экземпляр класса
/// </summary>
/// <param name="type">Тип используемой контрольной суммы</param>
public CommList(TypeCRC type)
{
InitializeComponent();
typeCRC = type;
packets = new List<Packet>();
}
public MyPacket(TypeCRC TypeCrc)
{
fl = 0;
ladd = 0;
lpak = 0;
cmd = 0;
adr = 0;
ldata = 0;
data = null;
status = 0;
crc = 0;
typeCRC = TypeCrc;
}
/// <summary>
/// Преобразует пакет в унифицированный формат из формата пакета пришедшего по Tcp
/// </summary>
/// <param name="packet">Пакет</param>
/// <param name="typeCRC">Тип CRC</param>
/// <returns>Пакет в унифицированном формате</returns>
public static byte[] TranslateToUnigueFormatTcpPacket(string packet, TypeCRC typeCRC)
{
Regex regex = new Regex("[0-9a-fA-F]*[\\$]");
Match match = regex.Match(packet);
string totalString = match.Value.Substring(0, match.Value.Length - 1);
byte[] pack = new byte[(totalString.Length / 2) + 2];
for (int i = 1; i < pack.Length - 1; i++)
{
string val = totalString.Substring((i - 1) * 2, 2);
pack[i] = (byte)int.Parse(val, System.Globalization.NumberStyles.AllowHexSpecifier);
}
pack[0] = 0x7e;
switch (typeCRC)
{
case TypeCRC.Cycled:
ushort crcCyc = CalculateOneByteCRC(pack);
pack[pack.Length - 1] = (byte)crcCyc;
pack[pack.Length - 2] = 0x00;
break;
case TypeCRC.CycledTwo:
ushort crc = CalculateTwoByteCRC(pack);
pack[pack.Length - 1] = (byte)crc;
crc >>= 8;
pack[pack.Length - 2] = (byte)crc;
break;
case TypeCRC.CRC16:
ushort crc16 = CalculateTwoByteCRC16(pack);
pack[pack.Length - 1] = (byte)crc16;
crc16 >>= 8;
pack[pack.Length - 2] = (byte)crc16;
break;
default:
break;
}
return(pack);
}
public MyPacket(TypeCRC TypeCrc)
{
fl = 0;
ladd = 0;
lpak = 0;
cmd = 0;
adr = 0;
ldata = 0;
data = null;
status = 0;
crc = 0;
typeCRC = TypeCrc;
}
/// <summary>
/// Вычислить контрольную сумму
/// </summary>
/// <param name="packet">Пакет для которого вычислить CRC</param>
/// <param name="Type">Тип контрольной суммы, которую вычислить</param>
/// <returns>CRC</returns>
public static ushort GetCRC(byte[] packet, TypeCRC Type)
{
switch (Type)
{
case TypeCRC.Cycled:
return CalculateOneByteCRC(packet);
case TypeCRC.CycledTwo:
return CalculateTwoByteCRC(packet);
case TypeCRC.CRC16:
return CalculateTwoByteCRC16(packet);
}
return 0x0000;
}
/// <summary>
/// Вычислить контрольную сумму
/// </summary>
/// <param name="packet">Пакет для которого вычислить CRC</param>
/// <param name="Type">Тип контрольной суммы, которую вычислить</param>
/// <returns>CRC</returns>
public static ushort GetCRC(byte[] packet, TypeCRC Type)
{
switch (Type)
{
case TypeCRC.Cycled:
return(CalculateOneByteCRC(packet));
case TypeCRC.CycledTwo:
return(CalculateTwoByteCRC(packet));
case TypeCRC.CRC16:
return(CalculateTwoByteCRC16(packet));
}
return(0x0000);
}
/// <summary>
/// Инициализирует новый экземпляр класса
/// </summary>
protected Application()
{
signals = new Float[size];
results = new Float[size];
repository = new Repository();
repository.onError += new ApplicationErrorHandler(ErrorHandler);
for (int i = 0; i < size; i++)
{
signals[i] = new Float();
results[i] = new Float();
}
journal = Journal.CreateInstance();
p_locker = new ReaderWriterLock();
crc = TypeCRC.Cycled;
mode = ApplicationMode.Active;
serial = new Serial(repository);
serial.Secondary = new SecondaryPort(repository);
stock = new Stock(signals);
display = new DisplayUnit(repository);
converter = new Converter(stock, results);
devTcpOld = new TcpDevManager();
t_mutex = new Mutex();
timer = new Timer(TimerElapsed, null, Timeout.Infinite, period);
devTcpOld.Place = repository.InstancePlace();
saver = new Saver();
service = new Service();
}
/// <summary>
/// Преобразовать в унифицированный формат пакет пришедший из COM порта
/// </summary>
/// <param name="packet">Пакет</param>
/// <param name="typeCRC">Тип CRC</param>
/// <returns></returns>
public static byte[] TranslateToUnigueFormatPortPacket(byte[] packet, TypeCRC typeCRC)
{
byte[] unigue = new byte[packet.Length];
Array.Copy(packet, unigue, packet.Length);
unigue[0] = 0x7e;
switch (typeCRC)
{
case TypeCRC.Cycled:
unigue[unigue.Length - 1] = (byte)CalculateOneByteCRC(unigue);
break;
case TypeCRC.CycledTwo:
ushort crc = CalculateTwoByteCRC(unigue);
unigue[unigue.Length - 1] = (byte)crc;
crc >>= 8;
unigue[unigue.Length - 2] = (byte)crc;
break;
case TypeCRC.CRC16:
ushort crc16 = CalculateTwoByteCRC16(unigue);
unigue[unigue.Length - 1] = (byte)crc16;
crc16 >>= 8;
unigue[unigue.Length - 2] = (byte)crc16;
break;
default:
break;
}
return(unigue);
}
private Mutex t_mutex = null; // синхронизатор таймера
#endregion Fields
#region Constructors
/// <summary>
/// Инициализирует новый экземпляр класса
/// </summary>
protected Application()
{
signals = new Float[size];
results = new Float[size];
repository = new Repository();
repository.onError += new ApplicationErrorHandler(ErrorHandler);
for (int i = 0; i < size; i++)
{
signals[i] = new Float();
results[i] = new Float();
}
journal = Journal.CreateInstance();
p_locker = new ReaderWriterLock();
crc = TypeCRC.Cycled;
mode = ApplicationMode.Active;
serial = new Serial(repository);
serial.Secondary = new SecondaryPort(repository);
stock = new Stock(signals);
display = new DisplayUnit(repository);
converter = new Converter(stock, results);
devTcpOld = new TcpDevManager();
t_mutex = new Mutex();
timer = new Timer(TimerElapsed, null, Timeout.Infinite, period);
devTcpOld.Place = repository.InstancePlace();
saver = new Saver();
service = new Service();
}
private void radioButtonTwoByte_CheckedChanged(object sender, EventArgs e)
{
crc = global::DeviceManager.TypeCRC.CycledTwo;
}
private void radioButtonCRC16_CheckedChanged(object sender, EventArgs e)
{
crc = global::DeviceManager.TypeCRC.CRC16;
}
public CalculaterCRC()
: base()
{
typeCRC = TypeCRC.Cycled;
}
private void radioButtonTwoByte_CheckedChanged(object sender, EventArgs e)
{
crc = global::DeviceManager.TypeCRC.CycledTwo;
}
/// <summary>
/// Пересчитать CRC пакетов
/// </summary>
public void ReCalculateCRC(TypeCRC typeCRC)
{
bool blocked = false;
try
{
if (s_mutex.WaitOne(100, false))
{
blocked = true;
foreach (Packet packet in static_list)
{
switch (typeCRC)
{
case TypeCRC.Cycled:
packet.Com_Packet[packet.Com_Packet.Length - 2] = 0x00;
ushort crcCyc = Application.GetCRC(packet.Com_Packet, typeCRC);
packet.Com_Packet[packet.Com_Packet.Length - 1] = (byte)crcCyc;
packet.Com_Packet[packet.Com_Packet.Length - 2] = 0x00;
break;
case TypeCRC.CycledTwo:
packet.Com_Packet[packet.Com_Packet.Length - 2] = 0x00;
ushort crc = Application.GetCRC(packet.Com_Packet, typeCRC);
packet.Com_Packet[packet.Com_Packet.Length - 1] = (byte)crc;
crc >>= 8;
packet.Com_Packet[packet.Com_Packet.Length - 2] = (byte)crc;
break;
case TypeCRC.CRC16:
packet.Com_Packet[packet.Com_Packet.Length - 2] = 0x00;
ushort crc16 = Application.GetCRC(packet.Com_Packet, typeCRC);
packet.Com_Packet[packet.Com_Packet.Length - 1] = (byte)crc16;
crc16 >>= 8;
packet.Com_Packet[packet.Com_Packet.Length - 2] = (byte)crc16;
break;
default:
break;
}
}
}
}
finally
{
if (blocked) s_mutex.ReleaseMutex();
}
}
private void radioButtonCRC16_CheckedChanged(object sender, EventArgs e)
{
crc = global::DeviceManager.TypeCRC.CRC16;
}
/// <summary>
/// Преобразовать в унифицированный формат пакет пришедший из COM порта
/// </summary>
/// <param name="packet">Пакет</param>
/// <param name="typeCRC">Тип CRC</param>
/// <returns>Пакет в унифицированном формате</returns>
public static byte[] TranslateToUnigueFormatPortPacket(byte[] packet, TypeCRC typeCRC)
{
byte[] unigue = new byte[packet.Length];
Array.Copy(packet, unigue, packet.Length);
unigue[0] = 0x7e;
switch (typeCRC)
{
case TypeCRC.Cycled:
unigue[unigue.Length - 1] = (byte)CalculateOneByteCRC(unigue);
break;
case TypeCRC.CycledTwo:
ushort crc = CalculateTwoByteCRC(unigue);
unigue[unigue.Length - 1] = (byte)crc;
crc >>= 8;
unigue[unigue.Length - 2] = (byte)crc;
break;
case TypeCRC.CRC16:
ushort crc16 = CalculateTwoByteCRC16(unigue);
unigue[unigue.Length - 1] = (byte)crc16;
crc16 >>= 8;
unigue[unigue.Length - 2] = (byte)crc16;
break;
default:
break;
}
return unigue;
}
public CalculaterCRC()
: base()
{
typeCRC = TypeCRC.Cycled;
}
/// <summary>
/// Преобразует пакет в унифицированный формат из формата пакета пришедшего по Tcp
/// </summary>
/// <param name="packet">Пакет</param>
/// <param name="typeCRC">Тип CRC</param>
/// <returns>Пакет в унифицированном формате</returns>
public static byte[] TranslateToUnigueFormatTcpPacket(string packet, TypeCRC typeCRC)
{
Regex regex = new Regex("[0-9a-fA-F]*[\\$]");
Match match = regex.Match(packet);
string totalString = match.Value.Substring(0, match.Value.Length - 1);
byte[] pack = new byte[(totalString.Length / 2) + 2];
for (int i = 1; i < pack.Length - 1; i++)
{
string val = totalString.Substring((i - 1) * 2, 2);
pack[i] = (byte)int.Parse(val, System.Globalization.NumberStyles.AllowHexSpecifier);
}
pack[0] = 0x7e;
switch (typeCRC)
{
case TypeCRC.Cycled:
ushort crcCyc = CalculateOneByteCRC(pack);
pack[pack.Length - 1] = (byte)crcCyc;
pack[pack.Length - 2] = 0x00;
break;
case TypeCRC.CycledTwo:
ushort crc = CalculateTwoByteCRC(pack);
pack[pack.Length - 1] = (byte)crc;
crc >>= 8;
pack[pack.Length - 2] = (byte)crc;
break;
case TypeCRC.CRC16:
ushort crc16 = CalculateTwoByteCRC16(pack);
pack[pack.Length - 1] = (byte)crc16;
crc16 >>= 8;
pack[pack.Length - 2] = (byte)crc16;
break;
default:
break;
}
return pack;
}
