MySensor Eltako-Adon

[rspecht]

Hallo Leute,

ich hatte gestern Abend endlich mal wieder Zeit für mein FHEM Aufbau. Nun habe ich an meiner Kaffeemaschine vor längerem schon ein eltako Eltako ES12Z-200-uc eingebaut um das Hauptrelais zu ersetzen. Gestern habe ich einen Arduino auf die Zentralsteuereingänge des Relais geklemmt und kann das Relais auch mit einem Modifizierten MySensor Sketch steuern. Basis ist das Relais Sketch und ich musste nur die Steuerschleife adaptieren damit halt ein Ausgang nur kurz getriggert wird. Vorteil der Eltakosteuerung ist halt die Unabhängigkeit vom Arduino da der Haupttaster direkt auf den Umschalteingang geht.

Nun zu meinem Problem: Ich habe den Hilfskontakt des Relais genutzt um den Status zu erkennen - sprich mein Button1 ist nun der Maschinenstatus. Wenn ich die passende Routine so adaptiere dass FHEM gesagt bekommt: "State1 = on" sendet FHEM ja direkt wieder ein Steuerkomando raus. Kann ich das unterbinden?


Viele Grüße


PS Hier der Code:

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/**
   The MySensors Arduino library handles the wireless radio link and protocol
   between your home built sensors/actuators and HA controller of choice.
   The sensors forms a self healing radio network with optional repeaters. Each
   repeater and gateway builds a routing tables in EEPROM which keeps track of the
   network topology allowing messages to be routed to nodes.

   Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
   Copyright (C) 2013-2015 Sensnology AB
   Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors

   Documentation: http://www.mysensors.org
   Support Forum: http://forum.mysensors.org

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License
   version 2 as published by the Free Software Foundation.

*******************************

   REVISION HISTORY
   Version 1.0 - Henrik Ekblad

   DESCRIPTION
   Example sketch for a "light switch" where you can control light or something
   else from both HA controller and a local physical button
   (connected between digital pin 3 and GND).
   This node also works as a repeader for other nodes
   http://www.mysensors.org/build/relay
*/

#include <MySensor.h>
#include <SPI.h>
#include <Bounce2.h>

#define PIN_LEDRD  8
#define PIN_LEDGN  7
#define PIN_SWON   5
#define PIN_SWOFF  6
#define PIN_STATE  4
#define CHILD_ID 1   // Id of the sensor child
#define RELAY_ON 1
#define RELAY_OFF 0

Bounce debouncer = Bounce();
int oldValue = 0;
bool state;
MySensor gw;
MyMessage msg(CHILD_ID, V_LIGHT);

void setup()
{
  gw.begin(incomingMessage, AUTO, true);

  // Send the sketch version information to the gateway and Controller
  gw.sendSketchInfo("Relay & Button", "1.0");

  // Setup the button
  pinMode(PIN_STATE, INPUT);
  // Activate internal pull-up
  digitalWrite(PIN_STATE, HIGH);

  // After setting up the button, setup debouncer
  debouncer.attach(PIN_STATE);
  debouncer.interval(5);

  // Register all sensors to gw (they will be created as child devices)
  gw.present(CHILD_ID, S_LIGHT);

  // Make sure relays are off when starting up
  digitalWrite(PIN_SWON, 0);
  digitalWrite(PIN_SWOFF, 0);
  digitalWrite(PIN_LEDGN, 1);
  digitalWrite(PIN_LEDRD, 1);
  // Then set relay pins in output mode
  pinMode(PIN_SWOFF, OUTPUT);
  pinMode(PIN_SWON, OUTPUT);
  pinMode(PIN_LEDGN, OUTPUT);
  pinMode(PIN_LEDRD, OUTPUT);

  // Set relay to last known state (using eeprom storage)
  state = gw.loadState(CHILD_ID);
  //digitalWrite(RELAY_PIN, state?RELAY_ON:RELAY_OFF);
}


/*
   Example on how to asynchronously check for new messages from gw
*/
void loop()
{
  gw.process();
  debouncer.update();
  // Get the update value
  int value = debouncer.read();


  if (value != oldValue ) {
    Serial.print("Incoming change for value:");
    Serial.println(value);

    if (value == 1) {
      digitalWrite(PIN_LEDRD, 0);
      digitalWrite(PIN_LEDGN, 1);
    } else {
      digitalWrite(PIN_LEDRD, 1);
      digitalWrite(PIN_LEDGN, 0);

    }

   // gw.send(msg.set(value), true); // Send new state and request ack back
  }
  oldValue = value;
}

void incomingMessage(const MyMessage &message) {
  // We only expect one type of message from controller. But we better check anyway.
  if (message.isAck()) {
    Serial.println("This is an ack from gateway");
  }

  if (message.type == V_LIGHT) {
    // Change relay state
    state = message.getBool();
    if (state == 1) {
      digitalWrite(PIN_SWON, 1);
      //digitalWrite(PIN_LEDRD, 1);
      delay(100);
      digitalWrite(PIN_SWON, 0);
      // digitalWrite(PIN_LEDGN, 0);
    } else {
      digitalWrite(PIN_SWOFF, 1);
      delay(100);
      digitalWrite(PIN_SWOFF, 0);
      // digitalWrite(PIN_LEDRD, 0);
      // digitalWrite(PIN_LEDGN, 1);

    }

    // Store state in eeprom
    gw.saveState(CHILD_ID, state);

    // Write some debug info
    Serial.print("Incoming change for sensor:");
    Serial.print(message.sensor);
    Serial.print(", New status: ");
    Serial.println(message.getBool());
  }
}