public void SetData(VariableDataFrame data)
{
if (data.DataBlocks.Count >= _dataIndex)
{
var frame = data.DataBlocks[_dataIndex];
DriverContext.Logger.LogDebug($"{_dataIndex}{Name} value {frame.Value}");
if (_lastFrame != null && _lastFrame.Value != frame.Value)
{
DispatchValue(frame.Value);
}
_lastFrame = frame;
}
}
public static MBusFrame AesDecrypt(byte[] aesKey, MBusFrame frame, ILogger logger)
{
var encrypted = AesDecryptFrame(aesKey, frame);
if (encrypted == null || encrypted.Length == 0)
{
return(null);
}
var vdaFrame = new byte[encrypted.Length - 4];
Array.Copy(encrypted, 2, vdaFrame, 0, encrypted.Length - 4);
var varDataFrame = new VariableDataFrame();
varDataFrame.ParseVariableDataFrame(vdaFrame, 0, logger);
return(varDataFrame);
}
public void TestVariableDataFrame()
{
var frame = Automatica.Core.Driver.Utility.Utils.StringToByteArray(
"066D4324CEFB161A04037EA70E0004833C000000008410FB8273AD2F00008410FB82F33C200C0200042B3901000004AB3C0000000004FB140000000004FB943C900000000483FF0400000000");
var variableDataFrame = new VariableDataFrame();
variableDataFrame.ParseVariableDataFrame(frame, 0, NullLogger.Instance);
Assert.True(variableDataFrame.DataBlocks.Count == 10);
var timePoint = variableDataFrame.DataBlocks[0];
var energieAp = variableDataFrame.DataBlocks[1];
var energieAm = variableDataFrame.DataBlocks[2];
var energieRp = variableDataFrame.DataBlocks[3];
var energieRm = variableDataFrame.DataBlocks[4];
var energiePp = variableDataFrame.DataBlocks[5];
var energiePm = variableDataFrame.DataBlocks[6];
var blindleistungQp = variableDataFrame.DataBlocks[7];
var blindleistungQm = variableDataFrame.DataBlocks[8];
var inkasso = variableDataFrame.DataBlocks[9];
Assert.Equal(typeof(DateTime), timePoint.Value.GetType());
Assert.Equal(new DateTime(2015, 6, 27, 14, 36, 03), timePoint.Value);
Assert.Equal(960382, energieAp.Value);
Assert.Equal(0, energieAm.Value);
Assert.Equal(12205, energieRp.Value);
Assert.Equal(134176, energieRm.Value);
Assert.Equal(313, energiePp.Value);
Assert.Equal(0, energiePm.Value);
Assert.Equal(0, blindleistungQp.Value);
Assert.Equal(144, blindleistungQm.Value);
Assert.Equal(0, inkasso.Value);
}
