public override void SetOut(int number, int value)
{
if (number < 0 || number > 10)
{
throw new ArgumentOutOfRangeException("number", $"Number == {number} must be 0..10");
}
if (value < 0 || value > 100)
{
throw new ArgumentOutOfRangeException("value", $"Value == {value} must be 0..100");
}
using (var client = Driver.OpenClient())
{
var bt = TbProtocol.GetParcel_ChangeOut(_address, number, value, _canAnswer);
client.Write(bt);
if (!_canAnswer)
{
return;
}
var addr = WaitResponse(client, TbProtocol.ExtractAddressFrom);
if (addr != _address)
{
throw new InvalidOperationException("Address mismatches {addr} != {address}");
}
return;
}
}
static void Test_GetCrc(Action <byte, IEnumerable <byte> > afterGetCrc, byte fromAddr, byte toAddr, byte repeatCount, byte answerEnable, IEnumerable <byte> cmd)
{
var parcel = TbProtocol.GetParcel(fromAddr, toAddr, repeatCount, answerEnable == 1, cmd);
var crc = GetCrc(parcel);
afterGetCrc?.Invoke(crc, parcel);
}
T WaitResponse <T>(IDriverClient client, Func <IList <byte>, T> extractFunc, int addr = 0)
{
while (true)
{
var parcel = client.Read(TbProtocol.StartByte, TbProtocol.EndByte, TbProtocol.MaxParcelSize);
var result = TbProtocol.FindParcel(parcel, addr == 0 ? _address : addr);
if (result != null)
{
return(extractFunc(parcel));
}
}
}
public override void SetTime(DateTime dt)
{
using (var client = Driver.OpenClient())
{
var bt = TbProtocol.GetParcel_SetClock(dt, _canAnswer);
client.Write(bt);
if (!_canAnswer)
{
return;
}
var addr = WaitResponse(client, TbProtocol.ExtractAddressFrom);
}
}
public override void UpdateSensors(IList <Sensor> sensors)
{
using (var client = Driver.OpenClient())
{
var bt = TbProtocol.GetParcel_GetSensors(_address);
client.Write(bt);
var values = WaitResponse(client, TbProtocol.ExtractSensorValues);
var count = Math.Min(values.Count, sensors.Count);
for (int i = 0; i < count; ++i)
{
sensors[i].Value = values[i];
}
}
}
public override bool Ping()
{
try
{
using (var client = Driver.OpenClient())
{
var bt = TbProtocol.GetParcel_GetAddress();
client.Write(bt);
var addr = WaitResponse(client, TbProtocol.ExtractAddressFrom);
return(true);
}
}
catch (TimeoutException ex)
{
Trace.WriteLine(ex);
return(false);
}
}