Led Property

Public Property Led(ByVal lednum As Long) As Boolean

Summary

This property allows you to control or retrieve the state of the two LED's built into the ETH32 device.

Parameters

  • lednum - Identifies the LED (0 or 1) to control or inspect.

Value

This property is a boolean type. A true value means the LED is on and a false value means the LED is off.

Example
Private Sub example()
    
    ' Set up error handling for this routine
    On Error GoTo myerror
    
    Set dev = New Eth32
    
    ' .... Your code that establishes a connection here

    ' Determine whether LED 0 is on or off
    If dev.Led(0) Then
        ' LED is on
    Else
        ' LED is off
    End If
    
    ' Turn on LED 1
    dev.Led(1) = True

    Exit Sub
myerror:
    MsgBox "ETH32 error: " & dev.ErrorString(Err.Number)
End Sub