/// <summary>
/// Open connection to Plathosys device
/// </summary>
private void OpenPlathosys()
{
// choose specific USB ID or 0 for first Device found
int vendorID = 0;
int productID = 0;
// Stringbuilder instances to store DeviceName and SerialNumber with max. 200 characters
StringBuilder deviceName = new StringBuilder(200);
StringBuilder serialNumber = new StringBuilder(200);
try
{
if (Plathosys.Opendevice(vendorID, productID,
out int selectedVendorID, out int selectedProductID,
deviceName, serialNumber) == false)
{
throw new Exception("No Plathosys device detected!");
}
}
catch (DllNotFoundException ex)
{
_timerInitPlathosys.Change(Timeout.Infinite, Timeout.Infinite);
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Application.Exit();
}
}
/// <summary>
/// Opens connection to Plathosys device and
/// initialize it to get correct hook status
/// </summary>
/// <param name="sender"></param>
private void TimerInitPlathosys_Tick(object sender)
{
try
{
OpenPlathosys();
// If initializing the Plathosys device to get correct hook status
// and turning off all accessories is successful
if (InitPlathosys() &&
Plathosys.SetHeadsetActive(false) &&
Plathosys.SetByListening(false) &&
Plathosys.SetHeadsetEar(2))
{
// Stop this timmer
_timerInitPlathosys.Change(Timeout.Infinite, Timeout.Infinite);
// Start timer to monitor hook status
_timerHook.Change(10, 100);
_deviceWorking = true;
// Raise PlathosysDeviceRead Event
OnPlathosysDeviceReady();
}
}
catch (Exception)
{
// Try again in one second
}
}
/// <summary>
/// Reset and try to reconnet to Plathosys device
/// </summary>
private void ReconnectDevice()
{
_timerHook.Change(Timeout.Infinite, Timeout.Infinite);
_deviceWorking = false;
OnNoDeviceFound();
Plathosys.Closedevice();
_timerInitPlathosys.Change(10, 1000);
}
/// <summary>
/// Set speaker port to given state
/// </summary>
/// <param name="activate">true for on an false for off</param>
public void SetSpeaker(bool activate)
{
if (_deviceWorking == false)
{
throw new Exception("No Plathosys device detected!");
}
if (Plathosys.SetByListening(activate) == false)
{
ReconnectDevice();
throw new Exception("Setting speaker port failed! Please check if Plathosys device is attached and try again.");
}
}
/// <summary>
/// Set training function to given state
/// </summary>
/// <param name="activate">true for on and false for off</param>
public void SetTraining(bool activate)
{
if (_deviceWorking == false)
{
throw new Exception("No Plathosys device detected!");
}
if ((Plathosys.SetHeadsetActive(false) &&
Plathosys.SetHeadsetEar((activate) ? 1 : 2)) == false)
{
ReconnectDevice();
throw new Exception("Setting training function failed! Please check if Plathosys device is attached and try again.");
}
}
/// <summary>
/// Set headset port to given state
/// </summary>
/// <param name="activate">true for on an false for off</param>
public void SetHeadset(bool activate)
{
if (_deviceWorking == false)
{
throw new Exception("No Plathosys device detected!");
}
if ((Plathosys.SetHeadsetEar(2) &&
Plathosys.SetHeadsetActive(activate) == false))
{
ReconnectDevice();
throw new Exception("Setting headset port failed! Please check if Plathosys device is attached and try again.");
}
}
/// <summary>
/// Read hook info
/// </summary>
/// <param name="hookOff"></param>
/// <returns>succesful?</returns>
private bool ReadHookPlathosys(out bool hookOff)
{
int hookAndPttInfo;
try
{
// If reading the hook info succeeds
if (Plathosys.ReadHookAndPTT(out hookAndPttInfo))
{
hookOff = ((hookAndPttInfo & 1) == 1) ? true : false;
return(true);
}
}
catch
{
Plathosys.Closedevice();
}
hookOff = false;
return(false);
}
