/// <summary>
/// Initialization of slave.
/// </summary>
/// <param name="address"></param>
/// <param name="timeout"></param>
/// <returns></returns>
public async Task <bool> Ping(byte address, TimeSpan timeout)
{
var resetEvent = new AutoResetEvent(false);
_binding.PacketReceived += (sender, e) =>
{
switch (e.Packet)
{
case AckFrame frame:
{
resetEvent.Set();
}
break;
}
};
try
{
await _binding.ConnectAsync();
await _binding.SendAsync(new ShortFrame((byte)ControlMask.SND_NKE, address));
return(resetEvent.WaitOne(timeout));
}
finally
{
await _binding.DisconnectAsync();
}
}
public async Task SetMeterAddress(byte address, byte newaddress)
{
var length = (byte)0x03;
var data = new byte[length];
data[0] = 0x01;
data[1] = 0x7a;
data[2] = newaddress;
try
{
await _binding.ConnectAsync();
await _binding.SendAsync(new LongFrame((byte)ControlMask.SND_UD, (byte)ControlInformation.DATA_SEND, address, data, length));
}
finally
{
await _binding.DisconnectAsync();
}
}
