Merge branch 'sync_first' of https://github.com/foxel/espurna into foxel-sync_first

README.md

@@ -4,9 +4,9 @@ ESPurna ("spark" in Catalan) is a custom firmware for ESP8285/ESP8266 based smar
 It uses the Arduino Core for ESP8266 framework and a number of 3rd party libraries.
 
 [![version](https://img.shields.io/badge/version-1.13.6--dev-brightgreen.svg)](CHANGELOG.md)
-[![branch](https://img.shields.io/badge/branch-dev-orange.svg)](https://github.com/xoseperez/espurna/tree/dev/)
+[![branch](https://img.shields.io/badge/branch-foxel--sync_first-orange.svg)](https://github.com/xoseperez/espurna/tree/foxel-sync_first/)
 [![license](https://img.shields.io/github/license/xoseperez/espurna.svg)](LICENSE)
-[![travis](https://travis-ci.org/xoseperez/espurna.svg?branch=dev)](https://travis-ci.org/xoseperez/espurna)
+[![travis](https://travis-ci.org/xoseperez/espurna.svg?branch=foxel-sync_first)](https://travis-ci.org/xoseperez/espurna)
 [![codacy](https://api.codacy.com/project/badge/Grade/c9496e25cf07434cba786b462cb15f49)](https://www.codacy.com/app/xoseperez/espurna/dashboard)
 [![downloads](https://img.shields.io/github/downloads/xoseperez/espurna/total.svg)](https://github.com/xoseperez/espurna/releases)
 <br />

code/espurna/config/types.h

@@ -85,6 +85,7 @@
 #define RELAY_SYNC_NONE_OR_ONE      1
 #define RELAY_SYNC_ONE              2
 #define RELAY_SYNC_SAME             3
+#define RELAY_SYNC_FIRST            4
 
 #define RELAY_PULSE_NONE            0
 #define RELAY_PULSE_OFF             1

code/espurna/relay.ino

@@ -372,6 +372,14 @@ void relaySync(unsigned char id) {
             if (i != id) relayStatus(i, status);
         }
 
+    // If RELAY_SYNC_FIRST all relays should have the same state as first if first changes
+    } else if (relaySync == RELAY_SYNC_FIRST) {
+        if (id == 0) {
+            for (unsigned short i=1; i<_relays.size(); i++) {
+                relayStatus(i, status);
+            }
+        }
+
     // If NONE_OR_ONE or ONE and setting ON we should set OFF all the others
     } else if (status) {
         if (relaySync != RELAY_SYNC_ANY) {

code/html/index.html

@@ -449,6 +449,7 @@
                                         <option value="1">Zero or one switches active</option>
                                         <option value="2">One and just one switch active</option>
                                         <option value="3">All synchronised</option>
+                                        <option value="4">Switch #0 controls other switches</option>
                                     </select>
                                     <div class="pure-u-0 pure-u-lg-1-4"></div>
                                     <div class="pure-u-1 pure-u-lg-3-4 hint">Define how the different switches should be synchronized.</div>