TC: format code, expand TABs

No functional changes.

1 files changed, 82 insertions, 82 deletions

diff --git a/examples/kernel/event_simple.c b/examples/kernel/event_simple.c
index 069433b904..927ed928b8 100644
--- a/examples/kernel/event_simple.c
+++ b/examples/kernel/event_simple.c
@@ -20,124 +20,124 @@ static struct rt_event event;
 /* 线程1入口函数 */
 static void thread1_entry(void *param)
 {
-	rt_uint32_t e;
+    rt_uint32_t e;
 
-	while (1)
-	{
-		/* receive first event */
-		if (rt_event_recv(&event, ((1 << 3) | (1 << 5)),
-			RT_EVENT_FLAG_AND | RT_EVENT_FLAG_CLEAR,
-			RT_WAITING_FOREVER, &e) == RT_EOK)
-		{
-			rt_kprintf("thread1: AND recv event 0x%x\n", e);
-		}
+    while (1)
+    {
+        /* receive first event */
+        if (rt_event_recv(&event, ((1 << 3) | (1 << 5)),
+                          RT_EVENT_FLAG_AND | RT_EVENT_FLAG_CLEAR,
+                          RT_WAITING_FOREVER, &e) == RT_EOK)
+        {
+            rt_kprintf("thread1: AND recv event 0x%x\n", e);
+        }
 
-		rt_kprintf("thread1: delay 1s to prepare second event\n");
-		rt_thread_delay(10);
+        rt_kprintf("thread1: delay 1s to prepare second event\n");
+        rt_thread_delay(10);
 
-		/* receive second event */
-		if (rt_event_recv(&event, ((1 << 3) | (1 << 5)),
-			RT_EVENT_FLAG_OR | RT_EVENT_FLAG_CLEAR,
-			RT_WAITING_FOREVER, &e) == RT_EOK)
-		{
-			rt_kprintf("thread1: OR recv event 0x%x\n", e);
-		}
+        /* receive second event */
+        if (rt_event_recv(&event, ((1 << 3) | (1 << 5)),
+                          RT_EVENT_FLAG_OR | RT_EVENT_FLAG_CLEAR,
+                          RT_WAITING_FOREVER, &e) == RT_EOK)
+        {
+            rt_kprintf("thread1: OR recv event 0x%x\n", e);
+        }
 
-		rt_thread_delay(5);
-	}
+        rt_thread_delay(5);
+    }
 }
 
 /* 线程2入口函数 */
 static void thread2_entry(void *param)
 {
-	while (1)
-	{
-		rt_kprintf("thread2: send event1\n");
-		rt_event_send(&event, (1 << 3));
+    while (1)
+    {
+        rt_kprintf("thread2: send event1\n");
+        rt_event_send(&event, (1 << 3));
 
-		rt_thread_delay(10);
-	}
+        rt_thread_delay(10);
+    }
 }
 
 /* 线程3入口函数 */
 static void thread3_entry(void *param)
 {
-	while (1)
-	{
-		rt_kprintf("thread3: send event2\n");
-		rt_event_send(&event, (1 << 5));
+    while (1)
+    {
+        rt_kprintf("thread3: send event2\n");
+        rt_event_send(&event, (1 << 5));
 
-		rt_thread_delay(20);
-	}
+        rt_thread_delay(20);
+    }
 }
 
 int event_simple_init()
 {
-	/* 初始化事件对象 */
-	rt_event_init(&event, "event", RT_IPC_FLAG_FIFO);
+    /* 初始化事件对象 */
+    rt_event_init(&event, "event", RT_IPC_FLAG_FIFO);
 
-	/* 创建线程1 */
-	tid1 = rt_thread_create("t1",
-		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("t1",
+                            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("t2",
-		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("t2",
+                            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3 */
-	tid3 = rt_thread_create("t3",
-		thread3_entry, RT_NULL, /* 线程入口是thread3_entry, 入口参数是RT_NULL */
-		THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
-	if (tid3 != RT_NULL)
-		rt_thread_startup(tid3);
-	else
-		tc_stat(TC_STAT_END | TC_STAT_FAILED);
+    /* 创建线程3 */
+    tid3 = rt_thread_create("t3",
+                            thread3_entry, RT_NULL, /* 线程入口是thread3_entry, 入口参数是RT_NULL */
+                            THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
+    if (tid3 != RT_NULL)
+        rt_thread_startup(tid3);
+    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);
-	if (tid3 != RT_NULL && tid3->stat != RT_THREAD_CLOSE)
-		rt_thread_delete(tid3);
+    /* 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);
+    if (tid3 != RT_NULL && tid3->stat != RT_THREAD_CLOSE)
+        rt_thread_delete(tid3);
 
-	/* 执行事件对象脱离 */
-	rt_event_detach(&event);
+    /* 执行事件对象脱离 */
+    rt_event_detach(&event);
 
-	/* 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_event_simple()
 {
-	/* 设置TestCase清理回调函数 */
-	tc_cleanup(_tc_cleanup);
-	event_simple_init();
+    /* 设置TestCase清理回调函数 */
+    tc_cleanup(_tc_cleanup);
+    event_simple_init();
 
-	/* 返回TestCase运行的最长时间 */
-	return 100;
+    /* 返回TestCase运行的最长时间 */
+    return 100;
 }
 /* 输出函数命令到finsh shell中 */
 FINSH_FUNCTION_EXPORT(_tc_event_simple, a simple event example);
@@ -145,8 +145,8 @@ FINSH_FUNCTION_EXPORT(_tc_event_simple, a simple event example);
 /* 用户应用入口 */
 int rt_application_init()
 {
-	event_simple_init();
+    event_simple_init();
 
-	return 0;
+    return 0;
 }
 #endif