/// <summary>
/// Writes floats to holding registers
/// </summary>
/// <param name="offset">The first register offset</param>
/// <param name="values">The values to write</param>
/// <returns>Awaitable task</returns>
public async Task WriteRegistersAsync(int offset, float[] values, byte unit = 0x01)
{
if (tcpClient == null)
{
throw new Exception("Object not intialized");
}
var request = new ModbusRequest16(offset, values, unit);
var buffer = request.ToNetworkBuffer();
using (var cancellationTokenSource = new CancellationTokenSource(socketTimeout))
{
using (cancellationTokenSource.Token.Register(() => transportStream.Close()))
{
await transportStream.WriteAsync(buffer, 0, buffer.Length, cancellationTokenSource.Token);
}
}
var response = await ReadResponseAsync <ModbusReply16>();
}
/// <summary>
/// Writes words to holding registers
/// </summary>
/// <param name="offset">The first register offset</param>
/// <param name="values">The values to write</param>
/// <returns>Awaitable task</returns>
public void WriteRegisters(int offset, short[] values, byte unit = 0x01)
{
if (tcpClient == null)
{
throw new Exception("Object not intialized");
}
var request = new ModbusRequest16(unit);
request.WordCount = (short)(values.Length * 2);
request.RegisterValues = values.ToNetworkBytes();
var buffer = request.ToNetworkBuffer();
using (var cancellationTokenSource = new CancellationTokenSource(socketTimeout))
{
using (cancellationTokenSource.Token.Register(() => transportStream.Close()))
{
transportStream.Write(buffer, 0, buffer.Length);
}
}
ReadResponse <ModbusReply16>();
}
