public int WriteUShort(DeviceAddress deviceAddress, ushort datas)
{
lock (_async)
{
_handler = _handler++ >= 65535 ? 0 : _handler;
var source = createWriteHeader(deviceAddress, _handler, UnsafeNetConvert.UShortToBytes(datas, ByteOrder.BigEndian));
return(writedata(deviceAddress, source));
}
}
/// <summary>
/// 16位无符号整形点绑定16位整形数据
/// </summary>
/// <param name="source">16位整形源数据</param>
/// <param name="sourceindex">源数据点索引</param>
/// <param name="target">目标数据，点长度为1的虚拟点</param>
/// <param name="bindingWay">绑定方式，默认为单方向</param>
public static bool UshortBinding(IPoint <short> source, int sourceindex, IPoint <ushort> target, BindingWay bindingWay = BindingWay.OneWay)
{
if (sourceindex >= source.Length)
{
return(false);
}
switch (bindingWay)
{
case BindingWay.OneWay:
source.PropertyChanged += (s, p) =>
{
if (int.Parse(p.PropertyName) == sourceindex)
{
byte[] temp1 = UnsafeNetConvert.ShortToBytes(source[(byte)sourceindex], ByteOrder.None);
ushort temp2 = UnsafeNetConvert.BytesToUShort(temp1, 0, ByteOrder.None);
target.ValueUpdate(temp2, 0);
}
};
return(true);
case BindingWay.TwoWay:
source.PropertyChanged += (s, p) =>
{
if (int.Parse(p.PropertyName) == sourceindex)
{
byte[] temp1 = UnsafeNetConvert.ShortToBytes(source[(byte)sourceindex], ByteOrder.None);
ushort temp2 = UnsafeNetConvert.BytesToUShort(temp1, 0, ByteOrder.None);
target.ValueUpdate(temp2, 0);
}
};
target.PropertyChanged += (s, p) =>
{
var temp1 = UnsafeNetConvert.UShortToBytes(target[0], ByteOrder.None);
var temp2 = UnsafeNetConvert.BytesToShort(temp1, 0, ByteOrder.None);
source.ValueUpdate(temp2, sourceindex);
};
return(true);
case BindingWay.ReverseWay:
target.PropertyChanged += (s, p) =>
{
var temp1 = UnsafeNetConvert.UShortToBytes(target[0], ByteOrder.None);
var temp2 = UnsafeNetConvert.BytesToShort(temp1, 0, ByteOrder.None);
source.ValueUpdate(temp2, sourceindex);
};
return(true);
default:
return(false);
}
}
public int WriteUShort(DeviceAddress deviceAddress, ushort datas)
{
ushort startAddress;
if (Function.EnableWriteRegister(deviceAddress.Address, out startAddress))
{
byte[] valueBytes = UnsafeNetConvert.UShortToBytes(datas, deviceAddress.ByteOrder);
byte[] sendBytes = getWriteSigRegisterHeader((byte)deviceAddress.SalveId, startAddress, valueBytes);
return(writeBytes(sendBytes));
}
else
{
return(-1);
}
}
/// <summary>
/// Write single hold reister Rely
/// Function:0x06
/// </summary>
/// <param name="address">40001~49999</param>
/// <param name="data">length=2,Data Hi:data[0],Data Lo:data[1]</param>
/// <returns></returns>
private byte[] writeSingleReisterRely(int address, byte[] data)
{
byte[] relyBuffer = new byte[6];
var value = UnsafeNetConvert.BytesToUShort(data, 0, ByteOrder.BigEndian);
var addressString = string.Format("{0:D5}", address + 1 + 40000); //地址偏移+1
if (_mapping.SetValue(addressString, new ushort[] { value }) == -1)
{
return(errorRely(FunctionCode.WriteSingleRegister, ErrorCode.LllegalDataAddress));
}
relyBuffer[0] = (byte)_salveId;
relyBuffer[1] = (byte)FunctionCode.WriteSingleRegister;
var addrByte = UnsafeNetConvert.UShortToBytes((ushort)address, ByteOrder.BigEndian);
Array.Copy(addrByte, 0, relyBuffer, 2, 2);
Array.Copy(data, 0, relyBuffer, 4, data.Length);
return(relyBuffer);
}
/// <summary>
/// Force Multi Coils Rely
/// Function:0x0F
/// </summary>
/// <param name="address">00001～09999</param>
/// <param name="data"></param>
/// <param name="count">bools count of byte array</param>
/// <returns></returns>
private byte[] writeMulColilRely(int address, byte[] data, int count)
{
byte[] relyBuffer = new byte[6];
var values = NetConvert.BytesToBools(data, count);
for (int i = 0; i < count; i++)
{
var addressString = string.Format("{0:D5}", address + i + 1);//地址偏移+1
if (_mapping.SetValue(addressString, new bool[] { values[i] }) == -1)
{
return(errorRely(FunctionCode.ForceMulCoil, ErrorCode.LllegalDataAddress));
}
}
relyBuffer[0] = (byte)_salveId;
relyBuffer[1] = (byte)FunctionCode.ForceMulCoil;
var addrByte = UnsafeNetConvert.UShortToBytes((ushort)address, ByteOrder.BigEndian);
Array.Copy(addrByte, 0, relyBuffer, 2, 2);
var countByte = UnsafeNetConvert.UShortToBytes((ushort)count, ByteOrder.BigEndian);
Array.Copy(countByte, 0, relyBuffer, 4, 2);
return(relyBuffer);
}
/// <summary>
/// Force Single Coil Value
/// Function:0x05
/// </summary>
/// <param name="address">00001~09999</param>
/// <param name="data">Length=2,data[0]=0xFF as true</param>
/// <returns></returns>
private byte[] writeSingleCoilRely(int address, byte[] data)
{
byte[] relyBuffer = new byte[6];
var addressString = string.Format("{0:D5}", address + 1);//地址偏移+1
bool[] value = new bool[1];
if (data[0] == 0xff)
{
value[0] = true;
}
if (_mapping.SetValue(addressString, value) == -1)
{
return(errorRely(FunctionCode.ForceSingleCoil, ErrorCode.LllegalDataAddress));
}
relyBuffer[0] = (byte)_salveId;
relyBuffer[1] = (byte)FunctionCode.ForceSingleCoil;
var addrByte = UnsafeNetConvert.UShortToBytes((ushort)address, ByteOrder.BigEndian);
Array.Copy(addrByte, 0, relyBuffer, 2, 2);
relyBuffer[4] = data[0];
relyBuffer[5] = data[1];
return(relyBuffer);
}
