added ZactuatorSomfy (#816)

* added ZactuatorSomfy
* added Somfy RTS docs

main/config_Somfy.h

@@ -0,0 +1,45 @@
+/*  
+  OpenMQTTGateway  - ESP8266 or Arduino program for home automation 
+   Act as a wifi or ethernet gateway between your 433mhz/infrared IR signal  and a MQTT broker 
+   Send and receiving command by MQTT
+ 
+  This actor enables to:
+ - receive MQTT data from a topic and send Somfy RTS remote control signals corresponding to the received MQTT data
+  
+    Copyright (C) 2020 Leon Kiefer
+
+    This file is part of OpenMQTTGateway.
+    
+    OpenMQTTGateway is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+    OpenMQTTGateway is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef config_Somfy_h
+#define config_Somfy_h
+
+#include <Arduino.h>
+#include <ArduinoJson.h>
+
+extern void setupSomfy();
+extern void MQTTtoSomfy(char* topicOri, JsonObject& RFdata);
+/*----------------------------USER PARAMETERS-----------------------------*/
+#define EEPROM_ADDRESS_START 0
+#define SOMFY_REMOTE_NUM     1
+
+// Do not change the order of the remotes, because based on the index the rolling codes are stored
+const uint32_t somfyRemotes[SOMFY_REMOTE_NUM] = {0x5184c8};
+
+/*-------------DEFINE YOUR MQTT PARAMETERS BELOW----------------*/
+#define subjectMQTTtoSomfy "/commands/MQTTtoSomfy"
+
+/*-------------------INTERNAL DEFINITIONS----------------------*/
+#define CC1101_FREQUENCY_SOMFY 433.42
+
+#endif