/// <summary>
/// I was hoping to invoke this only once, after ConfigureDpids (which was
/// supposed to be named "BeginLogging") but I can't get the devices to
/// relay information without periodically requesting it.
///
/// See also the FAST_LOGGING code in the Logger class and Protocol.Logging.cs.
/// </summary>
public async Task <bool> RequestDpids(DpidCollection dpids)
{
Message startMessage = this.protocol.RequestDpids(dpids);
if (!await this.SendMessage(startMessage))
{
return(false);
}
return(true);
}
/// <summary>
/// Create a request to read data from the PCM
/// </summary>
public Message RequestDpids(DpidCollection dpids)
{
#if FAST_LOGGING
// ResponseType values:
// 0x01 = send once
// 0x12 = send slowly
// 0x13 = send medium
// 0x24 = send fast
byte responseType = 0x24;
byte[] header = new byte[] { Priority.Physical0, DeviceId.Pcm, DeviceId.Tool, Mode.SendDynamicData, responseType };
byte[] padding = new byte[4];// { 0xFF, 0xFF, 0xFF, 0xFF };
IEnumerable <byte> test = padding.Take(5 - dpid.Length);
return(new Message(header.Concat(dpid).Concat(test).ToArray()));
#else
byte[] header = new byte[] { Priority.Physical0, DeviceId.Pcm, DeviceId.Tool, Mode.SendDynamicData, 0x01 };
return(new Message(header.Concat(dpids.Values).ToArray()));
#endif
}
/// <summary>
/// Invoke this once to begin a logging session.
/// </summary>
public async Task <bool> StartLogging()
{
this.dpids = await this.vehicle.ConfigureDpids(this.profile);
if (this.dpids == null)
{
return(false);
}
await this.vehicle.SetDeviceTimeout(TimeoutScenario.ReadProperty);
#if FAST_LOGGING
if (!await this.vehicle.RequestDpids(this.dpids))
{
return(null);
}
this.lastRequestTime = DateTime.Now;
#endif
return(true);
}
/// <summary>
/// Invoke this once to begin a logging session.
/// </summary>
public async Task <bool> StartLogging()
{
this.dpids = await this.vehicle.ConfigureDpids(this.profileAndMath.Profile);
if (this.dpids == null)
{
return(false);
}
int scenario = ((int)TimeoutScenario.DataLogging1 - 1);
scenario += this.profileAndMath.Profile.ParameterGroups.Count;
await this.vehicle.SetDeviceTimeout((TimeoutScenario)scenario);
#if FAST_LOGGING
if (!await this.vehicle.RequestDpids(this.dpids))
{
return(false);
}
this.lastRequestTime = DateTime.Now;
#endif
return(true);
}
