From 24ef9ab6b87dbf6f2e5106e4b1bb57a42d1bf84e Mon Sep 17 00:00:00 2001
From: Adrian Scillato <35405447+ascillato@users.noreply.github.com>
Date: Mon, 3 Dec 2018 17:38:31 -0300
Subject: [PATCH] Fix Compilation issue with STAGE Core

Now the Stage core has the the same STR macro defined in sonoff.h.
---
 sonoff/sonoff.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sonoff/sonoff.h b/sonoff/sonoff.h
index fd8beca70..4a54f81be 100644
--- a/sonoff/sonoff.h
+++ b/sonoff/sonoff.h
@@ -152,7 +152,9 @@ typedef unsigned long power_t;              // Power (Relay) type
 #define tmax(a,b) ((a)>(b)?(a):(b))
 
 #define STR_HELPER(x) #x
+#ifndef STR
 #define STR(x) STR_HELPER(x)
+#endif
 
 //enum ws2812NeopixelbusFeature { NEO_RGB, NEO_GRB, NEO_BRG, NEO_RBG, NEO_3LED, NEO_RGBW, NEO_GRBW };  // Doesn't work
 #define NEO_RGB                0            // Neopixel RGB leds