From e05186dd9501afeae3d81b10316bbef8a203b990 Mon Sep 17 00:00:00 2001
From: xieyangrun <xieyangrun@smartcomma.com>
Date: Tue, 16 May 2017 10:02:19 +0800
Subject: [PATCH] separate idle hook

---
 src/idle.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/idle.c b/src/idle.c
index aab09cb91..fab4b8243 100644
--- a/src/idle.c
+++ b/src/idle.c
@@ -30,8 +30,14 @@
 #include <rthw.h>
 #include <rtthread.h>
 
+#if defined (RT_USING_HOOK)
+#ifndef RT_USING_IDLE_HOOK
+#deifne RT_USING_IDLE_HOOK 1
+#endif
+#endif
+
 #ifndef IDLE_THREAD_STACK_SIZE
-#if defined (RT_USING_HOOK) || defined(RT_USING_HEAP)
+#if defined (RT_USING_IDLE_HOOK) || defined(RT_USING_HEAP)
 #define IDLE_THREAD_STACK_SIZE  256
 #else
 #define IDLE_THREAD_STACK_SIZE  128
@@ -44,7 +50,7 @@ static rt_uint8_t rt_thread_stack[IDLE_THREAD_STACK_SIZE];
 
 extern rt_list_t rt_thread_defunct;
 
-#ifdef RT_USING_HOOK
+#ifdef RT_USING_IDLE_HOOK
 static void (*rt_thread_idle_hook)();
 
 /**