Merge pull request #4737 from mysterywolf/3,1,xformatv3.1.5

[lts 3.1.x] format codes

2 files changed, 98 insertions, 98 deletions

diff --git a/bsp/mini4020/applications/application.c b/bsp/mini4020/applications/application.c
index 688055933c..f5a77d8c60 100644
--- a/bsp/mini4020/applications/application.c
+++ b/bsp/mini4020/applications/application.c
@@ -4,15 +4,15 @@
  * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
- * Date           Author		Notes
- * 2007-11-20     Yi.Qiu		add rtgui application
- * 2008-6-28      Bernard		no rtgui init
+ * Date           Author        Notes
+ * 2007-11-20     Yi.Qiu        add rtgui application
+ * 2008-6-28      Bernard       no rtgui init
  */
 
 /**
  * @addtogroup mini4020
  */
- 
+
 /*@{*/
 
 #include <board.h>
@@ -34,54 +34,54 @@ extern void radio_rtgui_init(void);
 
 void rt_init_thread_entry(void *parameter)
 {
-	int fd;
-	rt_uint32_t sz;
-	char buffer[20];
+    int fd;
+    rt_uint32_t sz;
+    char buffer[20];
 #ifdef RT_USING_DFS
-	dfs_init();
+    dfs_init();
 #ifdef RT_USING_DFS_ELMFAT
-	elm_init();
-	/* mount sd card fat partition 1 as root directory */
-	if (dfs_mount("sd0", "/", "elm", 0, 0) == 0)
-	{
-		rt_kprintf("File System initialized!\n");
+    elm_init();
+    /* mount sd card fat partition 1 as root directory */
+    if (dfs_mount("sd0", "/", "elm", 0, 0) == 0)
+    {
+        rt_kprintf("File System initialized!\n");
+
+        /*Open a file*/
+        fd = open("/fattest.txt", O_RDWR|O_CREAT, 0);
+        if (fd < 0)
+        {
+            rt_kprintf("open file for write failed\n");
+            return;
+        }
 
-		/*Open a file*/
-		fd = open("/fattest.txt", O_RDWR|O_CREAT, 0);
-		if (fd < 0)
-		{
-			rt_kprintf("open file for write failed\n");
-			return;
-		}
+        sz = write(fd,"Hello RT-Thread!",sizeof("Hello RT-Thread!"));
 
-		sz = write(fd,"Hello RT-Thread!",sizeof("Hello RT-Thread!"));
+        if (sz != 0)
+        {
+            rt_kprintf("written %d\n",sz);
+        }
+        else
+            rt_kprintf("haven't written\n");
 
-		if (sz != 0)
-		{
-			rt_kprintf("written %d\n",sz);
-		}
-		else
-			rt_kprintf("haven't written\n");
+        lseek(fd, 0, SEEK_SET);
 
-		lseek(fd, 0, SEEK_SET);
-		
-		sz = read(fd, buffer, sizeof(buffer));
+        sz = read(fd, buffer, sizeof(buffer));
 
-		if (sz != 0)
-		{
-			rt_kprintf("READ %d:",sz);
-			while (sz--)
-				rt_kprintf("%c",buffer[sz]);//opposite
-			rt_kprintf("\n");
-		}
-		else
-			rt_kprintf("haven't read\n");
+        if (sz != 0)
+        {
+            rt_kprintf("READ %d:",sz);
+            while (sz--)
+                rt_kprintf("%c",buffer[sz]);//opposite
+            rt_kprintf("\n");
+        }
+        else
+            rt_kprintf("haven't read\n");
 
-		close(fd);
-	}
-	else
-		rt_kprintf("File System initialzation failed!\n");
-#endif	
+        close(fd);
+    }
+    else
+        rt_kprintf("File System initialzation failed!\n");
+#endif
 #endif
 }
 
@@ -104,23 +104,23 @@ void rt_led_thread_entry(void *parameter)
 
 int rt_application_init(void)
 {
-	rt_thread_t init_thread;
-	rt_thread_t led_thread;
+    rt_thread_t init_thread;
+    rt_thread_t led_thread;
+
+    init_thread = rt_thread_create("init",
+                                rt_init_thread_entry, RT_NULL,
+                                RT_INIT_THREAD_STACK_SIZE, 8, 20);
+    led_thread = rt_thread_create("led",
+                                rt_led_thread_entry, RT_NULL,
+                                512, 200, 20);
 
-	init_thread = rt_thread_create("init",
-								rt_init_thread_entry, RT_NULL,
-								RT_INIT_THREAD_STACK_SIZE, 8, 20);
-	led_thread = rt_thread_create("led",
-								rt_led_thread_entry, RT_NULL,
-								512, 200, 20);
+    if (init_thread != RT_NULL)
+        rt_thread_startup(init_thread);
 
-	if (init_thread != RT_NULL)
-		rt_thread_startup(init_thread);
+    if (led_thread != RT_NULL)
+        rt_thread_startup(led_thread);
 
-	if (led_thread != RT_NULL)
-		rt_thread_startup(led_thread);
-	
-	return 0;
+    return 0;
 }
 
 /*@}*/
diff --git a/bsp/mini4020/applications/startup.c b/bsp/mini4020/applications/startup.c
index 94c0c43a26..6a006dced0 100644
--- a/bsp/mini4020/applications/startup.c
+++ b/bsp/mini4020/applications/startup.c
@@ -22,12 +22,12 @@
 #include <netif/ethernetif.h>
 #endif
 
-#define SDRAM_BASE	0x30000000
+#define SDRAM_BASE  0x30000000
 
 #ifdef __CC_ARM
 extern int Image$$RW_RAM1$$ZI$$Limit;
 #elif (defined (__GNUC__))
-	extern unsigned char __bss_end;
+    extern unsigned char __bss_end;
 #endif
 
 extern void rt_application_init(void);
@@ -36,78 +36,78 @@ extern void sd_init(void);
 
 void rtthread_startup()
 {
-	/* init hardware interrupt */
-	rt_hw_interrupt_init();
+    /* init hardware interrupt */
+    rt_hw_interrupt_init();
 
-	/* init board */
-	rt_hw_board_init();
+    /* init board */
+    rt_hw_board_init();
 
-	/* show version */
-	rt_show_version();
-		
-	/* init tick */
-	rt_system_tick_init();
+    /* show version */
+    rt_show_version();
 
-	/* init kernel object */
-	rt_system_object_init();
+    /* init tick */
+    rt_system_tick_init();
 
-	/* init timer system */
-	rt_system_timer_init();
+    /* init kernel object */
+    rt_system_object_init();
 
-	/* init heap memory system */
+    /* init timer system */
+    rt_system_timer_init();
+
+    /* init heap memory system */
 #ifdef __CC_ARM
-	rt_system_heap_init((void*)&Image$$RW_RAM1$$ZI$$Limit, (void*)(SDRAM_BASE + 0x200000));
+    rt_system_heap_init((void*)&Image$$RW_RAM1$$ZI$$Limit, (void*)(SDRAM_BASE + 0x200000));
 #else
-	rt_system_heap_init(&__bss_end, (void*)0x34000000);
+    rt_system_heap_init(&__bss_end, (void*)0x34000000);
 #endif
 
 
-	/* init scheduler system */
-	rt_system_scheduler_init();
+    /* init scheduler system */
+    rt_system_scheduler_init();
 
 #ifdef RT_USING_DEVICE
 
 #ifdef RT_USING_DFS
-	rt_hw_sdcard_init();
+    rt_hw_sdcard_init();
 #endif
 
 #ifdef RT_USING_LWIP
-	eth_system_device_init();
-	rt_hw_dm9161_init();
+    eth_system_device_init();
+    rt_hw_dm9161_init();
 #endif
 #endif
 
-	/* init application */
-	rt_application_init();
+    /* init application */
+    rt_application_init();
 
 #ifdef RT_USING_FINSH
-	/* init finsh */
-	finsh_system_init();
+    /* init finsh */
+    finsh_system_init();
 #ifdef RT_USING_DEVICE
-	finsh_set_device("uart0");
+    finsh_set_device("uart0");
 #endif
 #endif
 
-	/* init idle thread */
-	rt_thread_idle_init();
+    /* init idle thread */
+    rt_thread_idle_init();
+
+    /* start scheduler */
+    rt_system_scheduler_start();
 
-	/* start scheduler */
-	rt_system_scheduler_start();
+    /* never reach here */
+    return ;
 
-	/* never reach here */
-	return ;
-	
 }
 
 int main()
 {
-	/* disable interrupt first */
-	rt_hw_interrupt_disable();
+    /* disable interrupt first */
+    rt_hw_interrupt_disable();
 
-	/* startup RT-Thread RTOS */
-	rtthread_startup();
+    /* startup RT-Thread RTOS */
+    rtthread_startup();
 
-	return 0;
+    return 0;
 }