Added support for ESP8266.

library.properties

@@ -6,4 +6,4 @@ sentence=Lightweight Infrared library for Arduino
 paragraph=IRLremote implements a fast and compact way to analyze IR signals with PinInterrupts and PinChangeInterrupts.
 category=Signal Input/Output
 url=https://github.com/NicoHood/IRLremote
-architectures=avr
+architectures=avr,esp8266

src/IRL_Decode.h

@@ -24,10 +24,7 @@ THE SOFTWARE.
 // Include guard
 #pragma once
 
-#ifdef ARDUINO
-#include <Arduino.h> // micros()
-#endif
-#include <util/atomic.h>
+#include "IRL_Platform.h"
 
 //==============================================================================
 // CIRL_DecodeSpaces Class

src/IRL_Platform.h

@@ -0,0 +1,63 @@
+/*
+Copyright (c) 2014-2018 NicoHood
+See the readme for credit to other people.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Include guard
+#pragma once
+
+#ifdef ARDUINO
+#include <Arduino.h> // micros()
+#endif
+
+#if defined(ARDUINO_ARCH_AVR)
+    #include <util/atomic.h>
+#elif defined(ARDUINO_ARCH_ESP8266) ||  defined(ESP8266)
+    // copied from https://github.com/wizard97/SimplyAtomic/blob/master/esp8266.h
+
+    #ifndef __STRINGIFY
+    #define __STRINGIFY(a) #a
+    #endif
+
+    #ifndef xt_rsil
+        #define xt_rsil(level) (__extension__({uint32_t state; __asm__ __volatile__("rsil %0," __STRINGIFY(level) : "=a" (state)); state;}))
+    #endif
+
+    #ifndef xt_wsr_ps
+        #define xt_wsr_ps(state)  __asm__ __volatile__("wsr %0,ps; isync" :: "a" (state) : "memory")
+    #endif
+
+    static __inline__ void SA_iRestore(const  uint32_t *__s)
+    {
+        xt_wsr_ps(*__s);
+    }
+
+    // Note value can be 0-15, 0 = Enable all interrupts, 15 = no interrupts
+    #define SA_ATOMIC_RESTORESTATE uint32_t _sa_saved   \
+        __attribute__((__cleanup__(SA_iRestore))) = xt_rsil(15)
+
+    #define ATOMIC_RESTORESTATE
+    #define ATOMIC_BLOCK(A) \
+        for ( SA_ATOMIC_RESTORESTATE, _sa_done =  1;    \
+            _sa_done; _sa_done = 0 )
+#else
+    #error "This library supports only AVR and ESP8266 Boards."
+#endif

src/IRL_Protocol.h

@@ -24,10 +24,7 @@ THE SOFTWARE.
 // Include guard
 #pragma once
 
-#ifdef ARDUINO
-#include <Arduino.h> // micros()
-#endif
-#include <util/atomic.h>
+#include "IRL_Platform.h"
 
 //==============================================================================
 // IRL_Protocol Class

src/IRL_Time.h

@@ -24,10 +24,7 @@ THE SOFTWARE.
 // Include guard
 #pragma once
 
-#ifdef ARDUINO
-#include <Arduino.h> // micros()
-#endif
-#include <util/atomic.h>
+#include "IRL_Platform.h"
 
 //==============================================================================
 // IRL_Time Class

src/IRLremote.h

@@ -38,11 +38,7 @@ THE SOFTWARE.
 #include <util/delay_basic.h>
 #endif
 
-// Include external libraries
-#ifdef ARDUINO
-#include <Arduino.h>
-#endif
-#include <util/atomic.h>
+#include "IRL_Platform.h"
 
 // Include all protocol implementations
 #include "IRL_Nec.h"