void SendCommand(UartCommand command, ushort address, Task data)
{
var dta = new byte[7];
dta[0] = (byte)command;
dta[1] = (byte)(address << 8);
dta[2] = (byte)(address);
if (data != null)
{
data.GetBytes().CopyTo(dta, 3);
}
port.Send(dta, 1, false);
}
public UartCommand ConvertData(byte[] data)
{
if (data == null)
{
return(null);
}
if (data.Length >= 6)
{
UartCommand obj = new UartCommand();
obj.date = DateTime.Now.ToString("dd.MM.yyyy HH:mm:ss.") + DateTime.Now.Millisecond;
obj.Address = data[0];
obj.Command = data[1];
obj.Data = new byte[data.Length - 2];
Array.Copy(data, 2, obj.Data, 0, data.Length - 2);
return(obj);
}
return(null);
}
public bool Send(UartCommand data)
{
if (data == null)
{
return(false);
}
var addLength = 0;
if (data.Data != null)
{
addLength = data.Data.Length;
}
byte[] bytes = new byte[addLength + 2];
bytes[0] = (byte)data.Address;
bytes[1] = (byte)(data.Command);
if (addLength > 0)
{
data.Data.CopyTo(bytes, 2);
}
Send(bytes);
return(true);
}
public Task <object> Invoke(IDictionary <string, object> input)
{
if (input.ContainsKey("action"))
{
var action = input["action"].ToString();
if (action == "init")
{
return(Task.Run <object>(() => { return Init(input); }));
}
if (action == "list")
{
return(Task.Run <object>(() => { return Device.GetPorts(); }));
}
if (device != null)
{
if (action == "write")
{
return(Task.Run <object>(() => { return device.Send((byte[])input["data"]); }));
}
if (action == "write-sized")
{
var data = (byte[])input["data"];
string log = "Sending: " + data.Length + " L - ";
for (var i = 0; i < data.Length; i++)
{
log += data[i] + " ";
}
Console.WriteLine(log);
return(Task.Run <object>(() => { return device.Send(data, 1, false); }));
}
if (action == "command")
{
var obj = new UartCommand();
if (input.ContainsKey("command"))
{
obj.Command = Convert.ToByte(input["command"]);
}
if (input.ContainsKey("address"))
{
obj.Address = Convert.ToByte(input["address"]);
}
if (input.ContainsKey("data"))
{
obj.Data = (byte[])input["data"];
}
return(Task.Run <object>(() => { return device.Send(obj); }));
}
if (action == "close")
{
return(Task.Run <object>(() => { return device.Close(); }));
}
if (action == "read")
{
return(Task.Run <object>(() =>
{
try
{
var result = device.Read();
return result;
}
catch (Exception err)
{
//return err.StackTrace;
throw err;
}
}));
}
if (action == "state")
{
return(Task.Run <object>(() => { return device.GetState(); }));
}
}
}
else
{
throw new InvalidOperationException("Unsupported type of command.");
}
return(null);
}
public UartPacket(byte command)
{
this.Command = (UartCommand) command;
//Source = (UartSource)(source & 0xF0);
}
void SendCommand(UartCommand command, ushort address)
{
var dta = new byte[3];
dta[0] = (byte)command;
dta[1] = (byte)(address << 8);
dta[2] = (byte)(address);
port.Send(dta, 1, false);
}
