public async void Ouvrir()
{
Debug.WriteLine("PSERIE " + _infoPeripherique.Name + ", " + _infoPeripherique.Id + " : Ouvrir()");
try
{
SerialDevice _temp = await SerialDevice.FromIdAsync(_infoPeripherique.Id);
if (_temp != null)
{
lock (_portSerieLock) { _portSerie = _temp; }
Debug.WriteLine("PSERIE " + _infoPeripherique.Name + ", " + _infoPeripherique.Id + " : Ouvrir()=OK!");
_portSerie.BaudRate = Parametres.Vitesse;
_portSerie.Parity = Parametres.Parite;
_portSerie.StopBits = Parametres.BitsDeStop;
_portSerie.DataBits = Parametres.BitsDeDonnees;
_portSerie.Handshake = Parametres.ControleDeFlux;
_portSerie.ReadTimeout = TimeSpan.FromMilliseconds(Parametres.DureeLectureMs);
_portSerie.WriteTimeout = TimeSpan.FromMilliseconds(Parametres.DureeEcritureMs);
SurModificationEtat?.Invoke(this, ElementModifie.portOuvert);
if (Parametres.DureeLectureMs > 0)
{
LectureContinue();
}
}
else
{
Debug.WriteLine("PSERIE " + _infoPeripherique.Name + ", " + _infoPeripherique.Id + " : Ouvrir()=ECHOUE !");
}
}
catch (Exception ex)
{
lock (_portSerieLock) { _portSerie = null; }
Debug.WriteLine("PSERIE " + _infoPeripherique.Name + ", " + _infoPeripherique.Id + " : Ouvrir() ERREUR = " + ex.GetType().ToString() + " " + ex.Message);
}
}
public void PeripheriqueSerieSupprime(DeviceWatcher sender, DeviceInformationUpdate args)
{
if (Connecte && (args.Id == _infoPeripherique.Id))
{
Fermer();
_infoPeripherique = null;
SurModificationEtat?.Invoke(this, ElementModifie.portConnecte);
}
}
public virtual void Fermer()
{
Debug.WriteLine("PSERIE " + _infoPeripherique.Name + ", " + _infoPeripherique.Id + " : Fermer()");
if ((_jetonAnnulationLectureContinue != null) &&
(!_jetonAnnulationLectureContinue.IsCancellationRequested))
{
_jetonAnnulationLectureContinue.Cancel();
}
DetruirePortSerie();
SurModificationEtat?.Invoke(this, ElementModifie.portOuvert);
}
public void PeripheriqueSerieAjoute(DeviceWatcher sender, DeviceInformation args)
{
if (!Connecte && (args.Id.StartsWith(Parametres.IdRecherche)))
{
_infoPeripherique = args;
SurModificationEtat?.Invoke(this, ElementModifie.portConnecte);
if (_autoOuvrir)
{
Ouvrir();
}
}
}
