From 82cb03947c60477e54f46dd7ee8a9b685ad71d64 Mon Sep 17 00:00:00 2001
From: inmarket <andrewh@inmarket.com.au>
Date: Tue, 7 Apr 2015 23:21:19 +1000
Subject: [PATCH] Add Arduino as a full GOS supported operating system (even
 though it is really just a special bare bones platform)

---
 src/gos/gos.h         | 2 ++
 src/gos/gos.mk        | 3 ++-
 src/gos/gos_options.h | 7 +++++++
 src/gos/gos_rules.h   | 4 ++--
 4 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/src/gos/gos.h b/src/gos/gos.h
index f1def55a..82ad9d1c 100644
--- a/src/gos/gos.h
+++ b/src/gos/gos.h
@@ -462,6 +462,8 @@
 	#include "src/gos/gos_raw32.h"
 #elif GFX_USE_OS_ECOS
 	#include "src/gos/gos_ecos.h"
+#elif GFX_USE_OS_ARDUINO
+	#include "src/gos/gos_arduino.h"
 #else
 	#error "Your operating system is not supported yet"
 #endif
diff --git a/src/gos/gos.mk b/src/gos/gos.mk
index a7b3dec6..a825dea4 100644
--- a/src/gos/gos.mk
+++ b/src/gos/gos.mk
@@ -5,5 +5,6 @@ GFXSRC +=   $(GFXLIB)/src/gos/gos_chibios.c	\
 			$(GFXLIB)/src/gos/gos_osx.c \
 			$(GFXLIB)/src/gos/gos_raw32.c \
 			$(GFXLIB)/src/gos/gos_ecos.c \
-			$(GFXLIB)/src/gos/gos_rawrtos.c
+			$(GFXLIB)/src/gos/gos_rawrtos.c \
+			$(GFXLIB)/src/gos/gos_arduino.c
 
diff --git a/src/gos/gos_options.h b/src/gos/gos_options.h
index 611acfb7..2f896508 100644
--- a/src/gos/gos_options.h
+++ b/src/gos/gos_options.h
@@ -69,6 +69,13 @@
 	#ifndef GFX_USE_OS_ECOS
 		#define GFX_USE_OS_ECOS			FALSE
 	#endif
+	/**
+	 * @brief   Use Arduino
+	 * @details	Defaults to FALSE
+	 */
+	#ifndef GFX_USE_OS_ARDUINO
+		#define GFX_USE_OS_ARDUINO			FALSE
+	#endif
 /**
  * @}
  *
diff --git a/src/gos/gos_rules.h b/src/gos/gos_rules.h
index 0a86f86e..6eea98c9 100644
--- a/src/gos/gos_rules.h
+++ b/src/gos/gos_rules.h
@@ -16,7 +16,7 @@
 #ifndef _GOS_RULES_H
 #define _GOS_RULES_H
 
-#if !GFX_USE_OS_CHIBIOS && !GFX_USE_OS_WIN32 && !GFX_USE_OS_LINUX && !GFX_USE_OS_OSX && !GFX_USE_OS_RAW32 && !GFX_USE_OS_FREERTOS && !GFX_USE_OS_ECOS && !GFX_USE_OS_RAWRTOS
+#if !GFX_USE_OS_CHIBIOS && !GFX_USE_OS_WIN32 && !GFX_USE_OS_LINUX && !GFX_USE_OS_OSX && !GFX_USE_OS_RAW32 && !GFX_USE_OS_FREERTOS && !GFX_USE_OS_ECOS && !GFX_USE_OS_RAWRTOS && !GFX_USE_OS_ARDUINO
 	#if GFX_DISPLAY_RULE_WARNINGS
 		#warning "GOS: No Operating System has been defined. ChibiOS (GFX_USE_OS_CHIBIOS) has been turned on for you."
 	#endif
@@ -24,7 +24,7 @@
 	#define GFX_USE_OS_CHIBIOS	TRUE
 #endif
 
-#if GFX_USE_OS_CHIBIOS + GFX_USE_OS_WIN32 + GFX_USE_OS_LINUX + GFX_USE_OS_OSX + GFX_USE_OS_RAW32 + GFX_USE_OS_FREERTOS + GFX_USE_OS_ECOS + GFX_USE_OS_RAWRTOS != 1 * TRUE
+#if GFX_USE_OS_CHIBIOS + GFX_USE_OS_WIN32 + GFX_USE_OS_LINUX + GFX_USE_OS_OSX + GFX_USE_OS_RAW32 + GFX_USE_OS_FREERTOS + GFX_USE_OS_ECOS + GFX_USE_OS_RAWRTOS + GFX_USE_OS_ARDUINO != 1 * TRUE
 	#error "GOS: More than one operation system has been defined as TRUE."
 #endif