private async void Button_Click(object sender, RoutedEventArgs e)
{
if (!started)
{
string url = this.url.Text;
try {
YAPI.RegisterLogFunction(yoctoLog);
await YAPI.RegisterHub(url);
YAPI.RegisterDeviceArrivalCallback(deviceArrival);
YAPI.RegisterDeviceRemovalCallback(deviceRemoval);
} catch (YAPI_Exception ex) {
Output.Text = "Error:" + ex.Message + "\n";
return;
}
timer = new DispatcherTimer();
timer.Interval = new TimeSpan(0, 0, 0, 0, 100); // 100 Milliseconds
timer.Tick += new EventHandler <object>(Each_Tick);
timer.Start();
initButton.Content = "Stop";
started = true;
}
else
{
timer.Stop();
YAPI.FreeAPI();
initButton.Content = "Start";
started = false;
}
}
static void Main(String[] args)
{
string errmsg = "";
constants.init(args);
if (constants.CheckMonoVersion(out errmsg))
{
int res = YAPI.FILE_NOT_FOUND;
res = YAPI.InitAPI(0, ref errmsg);
YAPI.RegisterLogFunction(LogManager.APIlog);
if (res == YAPI.SUCCESS)
{
YAPI.SetDeviceListValidity(3600);
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
if (Debugger.IsAttached)
{
Application.Run(new StartForm(true));
}
else
{
try { Application.Run(new StartForm(false)); }
catch (OutOfMemoryException)
{
string msg = ("Yocto-Visualization ran out of memory");
Console.Write(msg, "Oops", MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
MessageBox.Show(msg);
}
}
static void Main(String[] args)
{
constants.init(args);
string errsmg = "";
YAPI.RegisterLogFunction(LogManager.APIlog);
if (YAPI.InitAPI(YAPI.DETECT_NONE, ref errsmg) == YAPI.SUCCESS)
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());
}
else
{
MessageBox.Show("Yoctopuce API init error:" + errsmg);
}
}
public Form1()
{
string errmsg = "";
InitializeComponent();
card_exp.Text = "";
card_extra.Text = "";
// Setup Yoctopuce API
YAPI.DisableExceptions();
if (DEBUG)
{
YAPI.RegisterLogFunction(this.Log);
}
if (YAPI.RegisterHub("usb", ref errmsg) != YAPI.SUCCESS)
{
Log("Cannot connect to USB devices:");
Log(errmsg);
}
YAPI.RegisterDeviceArrivalCallback(this.ArrivalCallback);
}
static void Main(string[] args)
{
string errmsg = "";
YAPI.RegisterLogFunction(log);
if (YAPI.RegisterHub("usb", ref errmsg) != YAPI.SUCCESS)
{
Console.WriteLine("RegisterHub error : " + errmsg);
Environment.Exit(0);
}
YAPI.RegisterDeviceArrivalCallback(deviceArrival);
YAPI.RegisterDeviceRemovalCallback(deviceRemoval);
Console.WriteLine("Hit Ctrl-C to Stop ");
while (true)
{
YAPI.UpdateDeviceList(ref errmsg); // traps plug/unplug events
YAPI.Sleep(500, ref errmsg); // traps others events
}
}
public static bool initYoctopuceLibrary(ref string errmsg, bool silent)
{
if (LibraryAPIInitialized)
{
return(true);
}
log(".NET Proxy library initialization");
apiMutex.WaitOne();
LibraryAPIInitialized = YAPI.InitAPI(YAPI.DETECT_NONE, ref errmsg) == YAPI.SUCCESS;
YAPI.RegisterLogFunction(apilog);
apiMutex.ReleaseMutex();
if (!silent)
{
string msg = "Yoctopuce low-level API initialization failed (" + errmsg + ")";
throw new YoctoApiProxyException(msg);
}
if (LibraryAPIInitialized)
{
//InternalStuff.log("registering arrival/removal");
YAPI.RegisterDeviceArrivalCallback(YFunctionProxy.deviceArrival);
YAPI.RegisterDeviceRemovalCallback(YFunctionProxy.deviceRemoval);
}
new Thread(() =>
{
Thread.CurrentThread.IsBackground = true;
InternalStuff.log("Starting inner processing thread...");
string err = "";
while (!InnerThreadMustStop)
{
//InternalStuff.log("YAPI processing...");
try
{
if (LibraryAPIInitialized)
{
YAPI.UpdateDeviceList(ref err);
}
}
catch (Exception e) {
InternalStuff.log("YUpdateDeviceList error !!(" + e.Message + ")");
}
for (int i = 0; i < 20 & !InnerThreadMustStop; i++)
{
try
{
if (LibraryAPIInitialized)
{
YAPI.Sleep(100, ref err);
}
}
catch (Exception e) { InternalStuff.log("YSleep error (" + e.Message + ")"); }
}
}
InternalStuff.log("Stopping inner processing thread...");
InnerThreadMustStop = false;
}).Start();
return(LibraryAPIInitialized);
}
public static bool initYoctopuceLibrary(ref string errmsg, bool silent)
{
if (LibraryAPIInitialized)
{
return(true);
}
log(".NET Proxy library initialization");
apiMutex.WaitOne();
YAPI.RegisterLogFunction(apilog);
LibraryAPIInitialized = YAPI.InitAPI(YAPI.DETECT_NONE, ref errmsg) == YAPI.SUCCESS;
apiMutex.ReleaseMutex();
if (LibraryAPIInitialized)
{
InternalStuff.log("yapi.dll version is " + YoctoProxyManager.DllVersion);
InternalStuff.log("yapi.dll file is " + YAPI.GetYAPIDllPath());
InternalStuff.log("yapi.dll architecture is " + YoctoProxyManager.DllArchitecture);
}
if (!silent)
{
string msg = "Yoctopuce low-level API initialization failed (" + errmsg + ")";
throw new YoctoApiProxyException(msg);
}
if (LibraryAPIInitialized)
{
//InternalStuff.log("registering arrival/removal");
YAPI.RegisterDeviceArrivalCallback(YFunctionProxy.deviceArrival);
YAPI.RegisterDeviceRemovalCallback(YFunctionProxy.deviceRemoval);
new Thread(() =>
{
Thread.CurrentThread.IsBackground = true;
InternalStuff.log("Starting inner processing thread...");
bool aborting = false;
string err = "";
while (!InnerThreadMustStop && !aborting)
{
//InternalStuff.log("YAPI processing...");
try { if (LibraryAPIInitialized)
{
YAPI.UpdateDeviceList(ref err);
}
}
catch (System.Threading.ThreadAbortException)
{
InternalStuff.log("Inner processing thead is aborting during UpdateDeviceList!");
aborting = true;
YAPI.FreeAPI();
LibraryAPIInitialized = false;
InternalStuff.log("API has been freed in a hurry");
}
catch (Exception e) { InternalStuff.log("YUpdateDeviceList error !!(" + e.Message + ")"); }
for (int i = 0; i < 20 & !InnerThreadMustStop & !aborting; i++)
{
try
{
if (LibraryAPIInitialized)
{
YAPI.Sleep(100, ref err);
}
}
catch (System.Threading.ThreadAbortException)
{
InternalStuff.log("Inner processing thead is aborting during ysleep!");
aborting = true;
YAPI.FreeAPI();
LibraryAPIInitialized = false;
InternalStuff.log("API has been freed in a hurry");
}
}
catch (Exception e) { InternalStuff.log("YSleep error (" + e.GetType().ToString() + " " + e.Message + ")! "); }
}
InternalStuff.log("Stopping inner processing thread...");
InnerThreadMustStop = false;
}).Start();