private static void WriteData(Session session, Parameter parameter, ParameterDataAccessBase pdaNewParameter, ParameterValues samples)
{
// add data to new created parameter
for (var j = samples.SampleCount - 1; j >= 0; j--)
{
var newTimestamp = samples.Timestamp[j];
var newValue = samples.Data[j] + 10;
session.AddChannelData(
parameter.ChannelIds.FirstOrDefault(),
newTimestamp,
1, //value of 1 param
BitConverter.GetBytes(newValue));
Console.WriteLine($"Written sample. Timestamp: {newTimestamp.ToTimeString()} Value:{newValue}");
}
// read data back to verify the data added
pdaNewParameter.GoTo(session.EndTime);
var samplesNewParameter = pdaNewParameter.GetNextSamples(10, StepDirection.Reverse);
for (var j = 0; j < samplesNewParameter.SampleCount; j++)
{
Console.WriteLine($"{parameter.Identifier} {samplesNewParameter.Timestamp[j].ToTimeString()} {samplesNewParameter.Data[j]}");
}
}
private static ParameterValues ReadData(Session session, ParameterDataAccessBase pda)
{
// read vCar data
pda.GoTo(session.EndTime);
var samples = pda.GetNextSamples(10, StepDirection.Reverse);
Console.WriteLine("** Samples **");
for (var j = 0; j < samples.SampleCount; j++)
{
Console.WriteLine($"vCar:Chassis {samples.Timestamp[j].ToTimeString()} {samples.Data[j]}");
}
return(samples);
}
