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Echelon i.LON SmartServer Technical Information Page 394

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i.LON SmartServer 2.0 Programmer’s Reference
21-42
Console.ReadLine()
Finally
SmartServer.CloseBindingToSmartServer()
End Try
End Sub
End Module
21.2.4
Creating and Installing a LONWORKS Device in Visual Basic.NET
This VB console example creates two LONWORKS devices, and then it commissions the devices, starts
the devices’ applications, and gets the devices’ templates (to display the devices’ functional blocks and
data points in the SmartServer Web interface). The example then prints out the names and statuses of
the devices that have been installed. Note that you need to replace the values of the <UCPTname>,
<UCPTuniqueID>, <UCPTprogramID>, and <UCPTurlTemplate> properties provided in this example
with those of the devices you are creating and installing.
You can execute this code after you have referenced and inherited from the SmartServer WSDL as
described in
section 20.1, and instantiated and initialized the Web service client as described in section
20.2. You must also upload the device interface (XIF) files of the devices you are creating to the
root/LonWorks/import folder on the SmartServer flash disk.
For more information on the L
ONWORKS device properties set in this example, see section 14.3.2,
Using the Get Function on a LonWorks Device. For more information on the network management
commands issues in this example, see
section 14.3.3.1, Issuing Network Management Commands.
Module InstallDeviceModule
'Function required for converting device Neuron IDs and program IDs to a byte[]
Public Function HexStringToArray(ByVal str As String) As Byte()
Dim nLen As Integer = str.Length / 2
Dim arr As Byte() = New Byte(nLen - 1) {}
For i As Integer = 0 To nLen - 1
Dim strByte As String = str.Substring(i * 2, 2)
arr(i) = [Byte].Parse(strByte, System.Globalization.NumberStyles.HexNumber)
Next
Return arr
End Function
Public Sub Main()
Dim SmartServer As iLON_SoapCalls = New iLON_SoapCalls
SmartServer.BindClientToSmartServer()
Try
' -------------- CREATING LONWORKS DEVICES --------------
'Create a new LON_Device_Cfg Item
Dim my_LON_Device1 As New iLON_SmartServer.LON_Device_Cfg()
Dim my_LON_Device2 As New iLON_SmartServer.LON_Device_Cfg()
'Create an ItemCfgColl to store the LON Devices we just created
Dim ItemCfgColl As
New iLON_SmartServer.Item_CfgColl()
ItemCfgColl.Item = New iLON_SmartServer.Item_Cfg(1) {}
ItemCfgColl.Item(0) = my_LON_Device1
ItemCfgColl.Item(1) = my_LON_Device2
'=====CREATING AND INSTALLING LON DEVICE #1==================
' specify properties of new LON Device #1
my_LON_Device1.UCPTname = "Net/LON/DIO-1"
my_LON_Device1.UCPTlocal = 0
my_LON_Device1.UCPTuniqueId = HexStringToArray("00a145791500")
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