// link the instance to a real YoctoAPI object internal override void linkToHardware(string hwdName) { YMultiAxisController hwd = YMultiAxisController.FindMultiAxisController(hwdName); // first redo base_init to update all _func pointers base_init(hwd, hwdName); // then setup Yocto-API pointers and callbacks init(hwd); }
// perform the 2nd stage setup that requires YoctoAPI object protected void init(YMultiAxisController hwd) { if (hwd == null) { return; } base.init(hwd); InternalStuff.log("registering MultiAxisController callback"); _func.registerValueCallback(valueChangeCallback); }
public static YMultiAxisControllerProxy FindMultiAxisController(string name) { // cases to handle: // name ="" no matching unknwn // name ="" unknown exists // name != "" no matching unknown // name !="" unknown exists YMultiAxisController func = null; YMultiAxisControllerProxy res = (YMultiAxisControllerProxy)YFunctionProxy.FindSimilarUnknownFunction("YMultiAxisControllerProxy"); if (name == "") { if (res != null) { return(res); } res = (YMultiAxisControllerProxy)YFunctionProxy.FindSimilarKnownFunction("YMultiAxisControllerProxy"); if (res != null) { return(res); } func = YMultiAxisController.FirstMultiAxisController(); if (func != null) { name = func.get_hardwareId(); if (func.get_userData() != null) { return((YMultiAxisControllerProxy)func.get_userData()); } } } else { func = YMultiAxisController.FindMultiAxisController(name); if (func.get_userData() != null) { return((YMultiAxisControllerProxy)func.get_userData()); } } if (res == null) { res = new YMultiAxisControllerProxy(func, name); } if (func != null) { res.linkToHardware(name); if (func.isOnline()) { res.arrival(); } } return(res); }
/** * <summary> * Enumerates all functions of type MultiAxisController available on the devices * currently reachable by the library, and returns their unique hardware ID. * <para> * Each of these IDs can be provided as argument to the method * <c>YMultiAxisController.FindMultiAxisController</c> to obtain an object that can control the * corresponding device. * </para> * </summary> * <returns> * an array of strings, each string containing the unique hardwareId * of a device function currently connected. * </returns> */ public static new string[] GetSimilarFunctions() { List <string> res = new List <string>(); YMultiAxisController it = YMultiAxisController.FirstMultiAxisController(); while (it != null) { res.Add(it.get_hardwareId()); it = it.nextMultiAxisController(); } return(res.ToArray()); }
/** * <summary> * Retrieves a multi-axis controller 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 multi-axis controller is online at the time * it is invoked. The returned object is nevertheless valid. * Use the method <c>YMultiAxisController.isOnline()</c> to test if the multi-axis controller is * indeed online at a given time. In case of ambiguity when looking for * a multi-axis controller 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 multi-axis controller, for instance * <c>MyDevice.multiAxisController</c>. * </param> * <returns> * a <c>YMultiAxisController</c> object allowing you to drive the multi-axis controller. * </returns> */ public static YMultiAxisController FindMultiAxisController(string func) { YMultiAxisController obj; lock (YAPI.globalLock) { obj = (YMultiAxisController)YFunction._FindFromCache("MultiAxisController", func); if (obj == null) { obj = new YMultiAxisController(func); YFunction._AddToCache("MultiAxisController", 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 = (YMultiAxisController)hwd; base.base_init(hwd, instantiationName); }
// property cache //--- (end of YMultiAxisController definitions) //--- (YMultiAxisController implementation) internal YMultiAxisControllerProxy(YMultiAxisController hwd, string instantiationName) : base(hwd, instantiationName) { InternalStuff.log("MultiAxisController " + instantiationName + " instantiation"); base_init(hwd, instantiationName); }