public unsafe DataSample GetNextDataSample(int requestedTickCount, bool logging)
{
var headers = accessor.AcquirePointer(ptr =>
{
var a = ReadHeader(ptr);
var b = ReadVariableHeaders(a, ptr);
return(new { Header = a, VarHeaders = b });
});
if ((headers.Header.status & 1) == 0)
{
return(DisconnectedSample());
}
var sessionData = ReadSessionInfo(headers.Header);
var variables = ReadVariables(headers.Header, headers.VarHeaders, requestedTickCount, logging);
var variableDescriptions = headers.VarHeaders.ToDictionary(vh => vh.name, vh => vh.desc);
if (sessionData == null)
{
return(DisconnectedSample());
}
if (variables == null)
{
return(null);
}
variables.SessionData = sessionData;
return(new DataSample {
Telemetry = variables, SessionData = sessionData, TelemetryDescription = variableDescriptions, IsConnected = true
});
}
