Z-Wave Library Documentation

RSS

The download includes class documentation in an xml file. Place the xml file in the same path as the dll to turn on Visual Studio Intellisense.

The documentation here intended to just get you started. Please use the forum for any questions.

Here is some simple code to start things up:


ViziaRF _viziaRf = new ViziaRF();
_viziaRf.Open("COM1");

// Add a couple event handlers (there are many more).
_viziaRf.NodeLevelChanged += new EventHandler(_viziaRf_NodeLevelChanged);
_viziaRf.ReceivedSceneButtonPress += new EventHandler(_viziaRf_ReceivedSceneButtonPress);

// When your application first starts up you will normally want to discover all the nodes in the Z-Wave network.
// This will populate the underlying _viziaRf.Nodes collection and would normally be done on a separate thread.
_viziaRf.RequestAllNodes();

// Instead of polling the nodes can be saved or read from a file using:
_viziaRf.SaveToFile(filePath);
ViziaRF _viziaRf = LoadFromFile(filePath);

// After discovering all the nodes in the Z-Wave network you will likely want to poll all the current
// current levels of all nodes. This is only necessary when the software is first run since the nodes should
// all be associated with the RZC0P and should notify the RZC0P when their level changes.  If not the software
// should then poll on a timer to keep the known node levels up to date.
// This is a fairly simplistic example. In the real world you would want to catch transmission errors and possibly
// add a delay between requests.
// I added 3 passes because some finicky nodes may not reliably respond the 1st time.
for (int pass = 0; pass < 3; pass++)
{
    for (int i = 0; i < _viziaRf.Nodes.Count; i++)
    {
        ZWaveNode node = _viziaRf.Nodes.Valuesi;
        try
        {
            if (node.SupportsLevel && node.RawLevel == -1)
                _viziaRf.RequestNodeLevel(node.ID);

            System.Threading.Thread.Sleep(120); // Sleep a little to allow user commands to run.
        }
        catch (Exception ex)
        {
            // ...
        }

    }
    // Sleep between passes to allow slow responses to still come it.
    System.Threading.Thread.Sleep(3000);
}

// Get the known percent on level of node 3.
int percentOn = _viziaRf.Nodes3.PercentOn;

// Turn off node 10.
_viziaRf.TurnOffNodes(10);

// Turn off node 10 and 15.
_viziaRf.TurnOffNodes(10, 15);

// Set node 15 to 50%.
_viziaRf.SetLevelOfNodes(50, 15);

// Turn on group 5.
_viziaRf.TurnOnGroup(5);

// Start Brightening nodes 10 and 15.
_viziaRf.StartBrightening(10, 15);

// Stop Brighteningand nodes that are currently brightening or dimming.
_viziaRf.StopBrighteningOrDimming();

Here's some event code:


void _viziaRf_NodeLevelChanged(object sender, NodeLevelChangedEventArgs e)
{
    // The event args have NodeID, PreviousPercentOn, and NewPercentOn properties.

    // But if you want the whole node...
    ZWaveNode node = _viziaRf.Nodese.NodeID;
}

When finished, don't forget to call Close().


_viziaRf.Close();