private async Task Set(byte parameter, long value, bool signed, byte size = 0)
{
if (size == 0)
{
// extra roundtrip to get the correct size of the parameter
var response = await Channel.Send(Node, new Command(Class, command.Get, parameter), command.Report);
size = response[1];
}
var values = default(byte[]);
switch (size)
{
case 1:
values = signed ? PayloadConverter.GetBytes((sbyte)value) : PayloadConverter.GetBytes((byte)value);
break;
case 2:
values = signed ? PayloadConverter.GetBytes((short)value) : PayloadConverter.GetBytes((ushort)value);
break;
case 4:
values = signed ? PayloadConverter.GetBytes((int)value) : PayloadConverter.GetBytes((uint)value);
break;
case 8:
values = signed ? PayloadConverter.GetBytes((long)value) : PayloadConverter.GetBytes((ulong)value);
break;
default:
throw new NotSupportedException($"Size:{size} is not supported");
}
await Channel.Send(Node, new Command(Class, command.Set, new[] { parameter, (byte)values.Length }.Concat(values).ToArray()));
}
public async Task Set(ThermostatSetpointType type, float value, CancellationToken cancellationToken)
{
// encode value, decimals = 1, scale = 0 (°C)
var encoded = PayloadConverter.GetBytes(value, decimals: 1, scale: 0);
var payload = new byte[] { Convert.ToByte(type) }.Concat(encoded).ToArray();
await Channel.Send(Node, new Command(Class, command.Set, payload), cancellationToken);
}
public async Task SetInterval(TimeSpan interval, byte targetNodeID)
{
var seconds = PayloadConverter.GetBytes((uint)interval.TotalSeconds);
await Channel.Send(Node, new Command(Class, command.IntervalSet, seconds[1], seconds[2], seconds[3], targetNodeID));
}
