B4J Code Snippet French smartmeter Linky

Some time ago the ugly yellow box from Enerdis was installed in my home. There are 3 terminals on the box where you will get a little power and data .
here some info about the terminals: Linky
info about the protocol (1200 baud, 7 bits, 1 parity) detailed protocol Ugly Linky

This program runs on a Rasp Zero and send the data to my home automation.
I only take the current energy value and Total Day/Night totals.
But the Linky can provide more info if you contact Enerdis. Then the output will be 9600 baud.

I made the same program for the ESP (wemos d1), but didnt install it, as the Poweroutput terminal of Linky cant supply the current for the ESP.

'Non-UI application (console / server application)
#Region Project Attributes
    #CommandLineArgs:
    #MergeLibraries: True
#End Region

#Region  Project Attributes

#End Region
'ADCO 022076110359 ;        Adresse du compteur
'OPTARIF HC.. <              Option tarifaire choisie
'ISOUSC 15 <                Intensité souscrite
'HCHC 000087557 &             Heures Creuses (w/h)
'HCHP 000098985 :             Heures Pleines (w/h)
'PTEC HP..                  Période Tarifaire en cours
'IINST1 000 H                 Intensité Instantanée pour les 3 phases 1, 2 et 3 (amp)
'IINST2 000 I
'IINST3 000 J
'IMAX1 060 6                   Intensité maximale par phase 1, 2 et 3 (amp)
'IMAX2 060 7
'IMAX3 060 8
'PMAX 05330 1
'PAPP 00360 *                 Puissance apparente  (w/h)
'HHPHC A ,                    Horaire Heures Pleines Heures Creuses
'MOTDETAT 000000 B            Mot d'Etat du compteur
'PPOT 00 #                    Présence des potentiels
Sub Process_Globals

    Private sp As Serial
    Private astreams As AsyncStreamsText
    Private HCHC=003808.351 As Float
    Private HCHP=002948.827  As Float

    Private Pwtr1=0  As Float
    Private Pwtr2=0  As Float

    Private Pwar=0  As Float
    Private Gast=0  As Float
    Private PAPP=01.193  As Float
    Private Water=0  As Float
    Private OneLiterBucket=0  As String
    Private GasAverage=0  As String
    Private tarif=0  As String
    Public usocket As UDPSocket

    Private port As Int = 5000
    Private data() As Byte
    Private Packet1 As UDPPacket

    Private refreshcounter=0 As Int
    Private const refresh=25 As Int
    Private MacAddress="00:00:00:00:00:00" As String
    Dim l As List

End Sub

Sub AppStart ( Args() As String)

    l=sp.listports
    For i=0 To l.Size-1
        Log(l.get(i))
    Next
   
    RedirectOutput(File.DirApp, "logs.txt")
    Log("SerialPortSMS Init"&  DateTime.Date(DateTime.Now) & DateTime.Time(DateTime.Now))
    Try
        sp.Open("/dev/SMS")
   
        sp.SetParams(1200,7,1,2)
        sp.RTS=True
        sp.DTR=True
    Catch
        Log("commport init error")
    End Try

    Try
   
        usocket.Initialize("usocket", 0, 500)
    Catch
        Log ("cannot init UPD port")
    End Try

    Log("app start")
    Log(DateTime.Date(DateTime.now))
    CallSubDelayed(Me,"OpenCommPort")

    StartMessageLoop
    ''sendpacket
End Sub
Sub RedirectOutput (Dir As String, FileName As String) 'ignore
   #if RELEASE
    Dim out As OutputStream = File.OpenOutput(Dir, FileName, False) 'Set to True to append the logs
    Dim ps As JavaObject
    ps.InitializeNewInstance("java.io.PrintStream", Array(out, True, "utf8"))
    Dim jo As JavaObject
    jo.InitializeStatic("java.lang.System")
    jo.RunMethod("setOut", Array(ps))
    jo.RunMethod("setErr", Array(ps))
   #end if
End Sub

Sub OpenCommPort

    astreams.Initialize( Me ,"astream",sp.GetInputStream,sp.GetOutputStream )
End Sub


Sub AStream_NewText ( cData As String)

    Private st As JStringFunctions
    st.Initialize
    Private l As List
    l.Initialize
    If cData.Contains("PTEC") Then

        l=st.Split(cData," ")
        tarif=l.Get(1)
        If tarif.Contains("HP") Then tarif="1" Else tarif="0"
    End If
    If cData.Contains("HCHC") Then

        l=st.Split(cData," ")
        HCHC=l.Get(1)/1000
   
   
    End If
    If cData.Contains("HCHP") Then

        l=st.Split(cData," ")
        HCHP=l.Get(1)/1000
   
   
    End If
    If cData.Contains("PAPP") Then

        l=st.Split(cData," ")
        PAPP=l.Get(1)/1000
       
        refreshcounter=refreshcounter+1
        If refreshcounter>refresh Then
            Log("HP: "& NumberFormat2(HCHP,1,1,1,False)&"kwh")
            Log("HC: "& NumberFormat2(HCHC,1,1,1,False)&"kwh")
   
            If DateTime.Time(DateTime.Now).Contains("00:00:") Then
                DateTime.DateFormat="dd/MM/yyyy"
                Log (DateTime.Date(DateTime.Now))
            End If
            Log("average: "& NumberFormat2(l.Get(1),1,3,1,False)&"wh" & "Tijd:" & DateTime.Time(DateTime.Now))
            sendpacket
            refreshcounter=0
        End If
   
    End If

   
End Sub

Sub sendpacket

    Private buffer="192.168.1.50" & ",P1" & "," & MacAddress & "," & NumberFormat2(HCHC,1,1,1,False) & "," _
    & NumberFormat2(HCHP,1,1,1,False) & ","  & NumberFormat2(Pwtr1,1,1,1,False) & ","  & NumberFormat2(Pwtr2,1,1,1,False) & "," _
    & NumberFormat2(PAPP,1,3,1,False) & "," & NumberFormat(Pwar,1,3) & "," & NumberFormat2(Gast,1,3,1,False)& "," _
    & NumberFormat(tarif,1,0) & "," & NumberFormat2(GasAverage,1,3,1,False) & "," & NumberFormat2(Water,1,3,1,False) & "," _
    & NumberFormat(OneLiterBucket,1,0) As String
'    Log(buffer)
    data=buffer.GetBytes("UTF8")
    Packet1.Initialize(data, "192.168.1.62",port)
    usocket.Send(Packet1)
'            Dim buffer As String=JoinStrings(Array As String(wifi.LocalIp ,",","P1",",",bc.HexFromBytes(MacAddress),",",NumberFormat(Pwt1,1,1),",",NumberFormat(Pwt2,1,1),",",NumberFormat(Pwtr1,1,1),",",NumberFormat(Pwtr2,1,1),",",NumberFormat(Pwa,1,3),",",NumberFormat(Pwar,1,3),",",NumberFormat(Gast,1,3),",",NumberFormat(tarif,1,0),",",NumberFormat(GasAverage,1,3),",",NumberFormat(Water,1,3),",",NumberFormat(OneLiterBucket,1,0)))
'      
'            usocket.BeginPacket(ip, port)
'            usocket.Write(buffer)
'            usocket.SendPacket
End Sub



Sub usocket_PacketArrived (Packet As UDPPacket)

End Sub