B4J Question Linux Port

[BarryW]

Trying to serial.ListPorts in Linux but no success. Any advice?

 

[Erel]

Should we guess what no success means?

 

[BarryW]

Here is my code.

Sub Process_Globals
    Dim serial As Serial
End Sub

Sub AppStart (Args() As String)
    serial.Initialize("")
    For Each port As String In serial.ListPorts
        Log(port)
    Next
End Sub

No logs has been printed. I used "java -jar app.java" in Linux

 

[OliverA]

You may need to run the app as root. If that works and you don't want to run your app as root just to get to the serial ports, you need to add your user to the appropriate group (which may be distro specific).

Edit: See https://www.b4x.com/android/forum/threads/serial-in-linux.84714/#post-536563