/**
* <summary>
* Retrieves a module chain 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 module chain is online at the time
* it is invoked. The returned object is nevertheless valid.
* Use the method <c>YDaisyChain.isOnline()</c> to test if the module chain is
* indeed online at a given time. In case of ambiguity when looking for
* a module chain 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 module chain
* </param>
* <returns>
* a <c>YDaisyChain</c> object allowing you to drive the module chain.
* </returns>
*/
public static YDaisyChain FindDaisyChain(string func)
{
YDaisyChain obj;
lock (YAPI.globalLock) {
obj = (YDaisyChain)YFunction._FindFromCache("DaisyChain", func);
if (obj == null)
{
obj = new YDaisyChain(func);
YFunction._AddToCache("DaisyChain", func, obj);
}
}
return(obj);
}
// perform the initial setup that may be done without a YoctoAPI object (hwd can be null)
internal override void base_init(YFunction hwd, string instantiationName)
{
_func = (YDaisyChain)hwd;
base.base_init(hwd, instantiationName);
}
//--- (end of YDaisyChain definitions)
//--- (YDaisyChain implementation)
internal YDaisyChainProxy(YDaisyChain hwd, string instantiationName) : base(hwd, instantiationName)
{
InternalStuff.log("DaisyChain " + instantiationName + " instantiation");
base_init(hwd, instantiationName);
}