public static WriteMultiValueMessage FromModule(Module module)
{
var props = module.GetParameterProperties(false)
.ToDictionary(
p => p.GetNrpnAddress(module),
p => p);
if (!props.Any())
{
throw new Exception(""); // todo: implement specific exception
}
WriteMultiValueMessage msg = null;
foreach (var kvp in props)
{
var prop = kvp.Value;
var address = kvp.Key;
if (msg == null)
{
msg = new WriteMultiValueMessage(address.Page, address.Address);
}
else
{
msg.Values.Add((int)ConverterCache.Instance.ConvertToMidi(prop, prop.GetValue(module)));
}
}
return(msg);
}
/// <summary>
/// Creates a WriteMultiValueMessage from an inboud SysEx message byte[]
/// </summary>
/// <param name="dataBlock">The entire data block received from the MIDI SysEx message</param>
/// <returns></returns>
public static WriteMultiValueMessage FromInboundData(byte[] dataBlock)
{
var page = dataBlock[8];
var address = dataBlock[9];
var values = dataBlock.Skip(10).ToArray();
var msg = new WriteMultiValueMessage(page, address);
while (values.Length >= 2)
{
var ba = new[] { values[0], values[1] };
msg.Values.Add(ba.ToInt());
values = values.Skip(2).ToArray();
}
return(msg);
}
public static SysExMessage Parse(byte[] data)
{
var functioncode = data[6];
if (functioncode == KemperFunctions.WriteSingleParameter)
{
return(WriteValueMessage.FromInboundData(data));
}
if (functioncode == KemperFunctions.WriteStringParameter)
{
return(WriteStringValueMessage.FromInboundData(data));
}
if (functioncode == KemperFunctions.WriteMultiParameter)
{
return(WriteMultiValueMessage.FromInboundData(data));
}
throw new NotSupportedException($"Function code {functioncode:X} is not supported.");
}