From 152bf22fdd2b069bffd5d22752b4172a59703b5d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Xose=20P=C3=A9rez?= <xose.perez@gmail.com>
Date: Thu, 28 Jun 2018 14:08:49 +0200
Subject: [PATCH] Option to disable button support

---
 code/espurna/button.ino        | 4 ++++
 code/espurna/config/general.h  | 4 ++++
 code/espurna/config/hardware.h | 1 +
 code/espurna/espurna.ino       | 4 +++-
 4 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/code/espurna/button.ino b/code/espurna/button.ino
index ea550e1f..4d8afef5 100644
--- a/code/espurna/button.ino
+++ b/code/espurna/button.ino
@@ -10,6 +10,8 @@ Copyright (C) 2016-2018 by Xose Pérez <xose dot perez at gmail dot com>
 // BUTTON
 // -----------------------------------------------------------------------------
 
+#if BUTTON_SUPPORT
+
 #include <DebounceEvent.h>
 #include <vector>
 
@@ -266,3 +268,5 @@ void buttonLoop() {
     #endif
 
 }
+
+#endif // BUTTON_SUPPORT
diff --git a/code/espurna/config/general.h b/code/espurna/config/general.h
index 8c10f7c7..60783df6 100644
--- a/code/espurna/config/general.h
+++ b/code/espurna/config/general.h
@@ -201,6 +201,10 @@
 // BUTTON
 //------------------------------------------------------------------------------
 
+#ifndef BUTTON_SUPPORT
+#define BUTTON_SUPPORT              1
+#endif
+
 #ifndef BUTTON_DEBOUNCE_DELAY
 #define BUTTON_DEBOUNCE_DELAY       50          // Debounce delay (ms)
 #endif
diff --git a/code/espurna/config/hardware.h b/code/espurna/config/hardware.h
index c200cc77..69a69ec3 100644
--- a/code/espurna/config/hardware.h
+++ b/code/espurna/config/hardware.h
@@ -37,6 +37,7 @@
     // Disable non-core modules
     #define ALEXA_SUPPORT           0
     #define BROKER_SUPPORT          0
+    #define BUTTON_SUPPORT          0
     #define DOMOTICZ_SUPPORT        0
     #define HOMEASSISTANT_SUPPORT   0
     #define I2C_SUPPORT             0
diff --git a/code/espurna/espurna.ino b/code/espurna/espurna.ino
index 852055da..c064aa20 100644
--- a/code/espurna/espurna.ino
+++ b/code/espurna/espurna.ino
@@ -99,7 +99,9 @@ void setup() {
     #endif
 
     relaySetup();
-    buttonSetup();
+    #if BUTTON_SUPPORT
+        buttonSetup();
+    #endif
     #if LED_SUPPORT
         ledSetup();
     #endif