public override string Communicate(ParameterIdentification pid, int timeout = 300)
{
// check if the header needs to be set
if (pid.Header != currentJ1850Header &&
!string.IsNullOrEmpty(pid.Header))
{
string response = SendCommand(Protocols.Elm327.SetFrameHeader(pid.Header));
if (!response.Contains(Protocols.Elm327.Responses.OK))
{
Diagnostics.DiagnosticLogger.Log("Could not set frame header for PID" + System.Environment.NewLine + pid.ToString());
return(null);
}
}
else if (string.IsNullOrEmpty(pid.Header))
{
string response = SendCommand(Protocols.Elm327.SetFrameHeader(Protocols.J1850.Headers.Default));
if (!response.Contains(Protocols.Elm327.Responses.OK))
{
Diagnostics.DiagnosticLogger.Log("Could not set default frame header for PID" + System.Environment.NewLine + pid.ToString());
return(null);
}
}
return(pid.SimulatedResponse(this.Protocol));
}
