/**
* <summary>
* Retrieves a gyroscope for a given identifier.
* <para>
* The identifier can be specified using several formats:
* </para>
* <para>
* </para>
* <para>
* - FunctionLogicalName
* </para>
* <para>
* - ModuleSerialNumber.FunctionIdentifier
* </para>
* <para>
* - ModuleSerialNumber.FunctionLogicalName
* </para>
* <para>
* - ModuleLogicalName.FunctionIdentifier
* </para>
* <para>
* - ModuleLogicalName.FunctionLogicalName
* </para>
* <para>
* </para>
* <para>
* This function does not require that the gyroscope is online at the time
* it is invoked. The returned object is nevertheless valid.
* Use the method <c>YGyro.isOnline()</c> to test if the gyroscope is
* indeed online at a given time. In case of ambiguity when looking for
* a gyroscope by logical name, no error is notified: the first instance
* found is returned. The search is performed first by hardware name,
* then by logical name.
* </para>
* <para>
* If a call to this object's is_online() method returns FALSE although
* you are certain that the matching device is plugged, make sure that you did
* call registerHub() at application initialization time.
* </para>
* <para>
* </para>
* </summary>
* <param name="func">
* a string that uniquely characterizes the gyroscope, for instance
* <c>Y3DMK002.gyro</c>.
* </param>
* <returns>
* a <c>YGyro</c> object allowing you to drive the gyroscope.
* </returns>
*/
public static YGyro FindGyro(string func)
{
YGyro obj;
lock (YAPI.globalLock) {
obj = (YGyro)YFunction._FindFromCache("Gyro", func);
if (obj == null)
{
obj = new YGyro(func);
YFunction._AddToCache("Gyro", func, obj);
}
}
return(obj);
}
protected static void yInternalGyroCallback(YQt obj, String value)
{
YGyro gyro = (YGyro)obj.get_userData();
if (gyro == null)
{
return;
}
string tmp = obj.get_functionId().Substring(2);
int idx = Convert.ToInt32(tmp);
double dbl_value = Convert.ToDouble(value);
gyro._invokeGyroCallbacks(idx, dbl_value);
}