Merge branch 'master' of https://github.com/RT-Thread/rt-thread

1 files changed, 51 insertions, 51 deletions

diff --git a/examples/kernel/thread_yield.c b/examples/kernel/thread_yield.c
index de2c3a53ac..4ed6b90e2a 100644
--- a/examples/kernel/thread_yield.c
+++ b/examples/kernel/thread_yield.c
@@ -10,83 +10,83 @@ static rt_thread_t tid2 = RT_NULL;
 /* 线程1入口 */
 static void thread1_entry(void* parameter)
 {
-	rt_uint32_t count = 0;
+    rt_uint32_t count = 0;
 
-	while (1)
-	{
-		/* 打印线程1的输出 */
-		rt_kprintf("thread1: count = %d\n", count ++);
+    while (1)
+    {
+        /* 打印线程1的输出 */
+        rt_kprintf("thread1: count = %d\n", count ++);
 
-		/* 执行yield后应该切换到thread2执行 */
-		rt_thread_yield();
-	}
+        /* 执行yield后应该切换到thread2执行 */
+        rt_thread_yield();
+    }
 }
 
 /* 线程2入口 */
 static void thread2_entry(void* parameter)
 {
-	rt_uint32_t count = 0;
+    rt_uint32_t count = 0;
 
-	while (1)
-	{
-		/* 打印线程2的输出 */
-		rt_kprintf("thread2: count = %d\n", count ++);
+    while (1)
+    {
+        /* 打印线程2的输出 */
+        rt_kprintf("thread2: count = %d\n", count ++);
 
-		/* 执行yield后应该切换到thread1执行 */
-		rt_thread_yield();
-	}
+        /* 执行yield后应该切换到thread1执行 */
+        rt_thread_yield();
+    }
 }
 
 int thread_yield_init()
 {
-	/* 创建线程1 */
-	tid1 = rt_thread_create("thread",
-		thread1_entry, RT_NULL, /* 线程入口是thread1_entry, 入口参数是RT_NULL */
-		THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
-	if (tid1 != RT_NULL)
-		rt_thread_startup(tid1);
-	else
-		tc_stat(TC_STAT_END | TC_STAT_FAILED);
+    /* 创建线程1 */
+    tid1 = rt_thread_create("thread",
+        thread1_entry, RT_NULL, /* 线程入口是thread1_entry, 入口参数是RT_NULL */
+        THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
+    if (tid1 != RT_NULL)
+        rt_thread_startup(tid1);
+    else
+        tc_stat(TC_STAT_END | TC_STAT_FAILED);
 
-	/* 创建线程2 */
-	tid2 = rt_thread_create("thread",
-		thread2_entry, RT_NULL, /* 线程入口是thread2_entry, 入口参数是RT_NULL */
-		THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
-	if (tid2 != RT_NULL)
-		rt_thread_startup(tid2);
-	else
-		tc_stat(TC_STAT_END | TC_STAT_FAILED);
+    /* 创建线程2 */
+    tid2 = rt_thread_create("thread",
+        thread2_entry, RT_NULL, /* 线程入口是thread2_entry, 入口参数是RT_NULL */
+        THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
+    if (tid2 != RT_NULL)
+        rt_thread_startup(tid2);
+    else
+        tc_stat(TC_STAT_END | TC_STAT_FAILED);
 
-	return 0;
+    return 0;
 }
 
 #ifdef RT_USING_TC
 static void _tc_cleanup()
 {
-	/* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
-	rt_enter_critical();
+    /* 调度器上锁，上锁后，将不再切换到其他线程，仅响应中断 */
+    rt_enter_critical();
 
-	/* 删除线程 */
-	if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE)
-		rt_thread_delete(tid1);
-	if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE)
-		rt_thread_delete(tid2);
+    /* 删除线程 */
+    if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE)
+        rt_thread_delete(tid1);
+    if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE)
+        rt_thread_delete(tid2);
 
-	/* 调度器解锁 */
-	rt_exit_critical();
+    /* 调度器解锁 */
+    rt_exit_critical();
 
-	/* 设置TestCase状态 */
-	tc_done(TC_STAT_PASSED);
+    /* 设置TestCase状态 */
+    tc_done(TC_STAT_PASSED);
 }
 
 int _tc_thread_yield()
 {
-	/* 设置TestCase清理回调函数 */
-	tc_cleanup(_tc_cleanup);
-	thread_yield_init();
+    /* 设置TestCase清理回调函数 */
+    tc_cleanup(_tc_cleanup);
+    thread_yield_init();
 
-	/* 返回TestCase运行的最长时间 */
-	return 30;
+    /* 返回TestCase运行的最长时间 */
+    return 30;
 }
 /* 输出函数命令到finsh shell中 */
 FINSH_FUNCTION_EXPORT(_tc_thread_yield, a thread yield example);
@@ -94,8 +94,8 @@ FINSH_FUNCTION_EXPORT(_tc_thread_yield, a thread yield example);
 /* 用户应用入口 */
 int rt_application_init()
 {
-	thread_yield_init();
+    thread_yield_init();
 
-	return 0;
+    return 0;
 }
 #endif