public int WriteShort(DeviceAddress deviceAddress, short datas)
{
lock (_async)
{
_handler = _handler++ >= 65535 ? 0 : _handler;
var source = createWriteHeader(deviceAddress, _handler, UnsafeNetConvert.ShortToBytes(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 WriteShort(DeviceAddress deviceAddress, short datas)
{
ushort startAddress;
if (Function.EnableWriteRegister(deviceAddress.Address, out startAddress))
{
byte[] valueBytes = UnsafeNetConvert.ShortToBytes(datas, deviceAddress.ByteOrder);
byte[] sendBytes = getWriteSigRegisterHeader((byte)deviceAddress.SalveId, startAddress, valueBytes);
return(writeBytes(sendBytes));
}
else
{
return(-1);
}
}