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

[lts 3.1.x] format codes

5 files changed, 130 insertions, 130 deletions

diff --git a/bsp/rm48x50/application/startup.c b/bsp/rm48x50/application/startup.c
index 2b6311bc42..44b081ad07 100644
--- a/bsp/rm48x50/application/startup.c
+++ b/bsp/rm48x50/application/startup.c
@@ -71,27 +71,27 @@ void rtthread_startup(void)
      *rt_hw_cpu_dcache_enable();
      */
 
-	/* 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();
 
-	/* init tick */
-	rt_system_tick_init();
+    /* init tick */
+    rt_system_tick_init();
 
-	/* init kernel object */
-	rt_system_object_init();
+    /* init kernel object */
+    rt_system_object_init();
 
-	rt_show_version();
+    rt_show_version();
 
-	/* init timer system */
-	rt_system_timer_init();
+    /* init timer system */
+    rt_system_timer_init();
 
-	/* init memory system */
+    /* init memory system */
 #ifdef RT_USING_HEAP
 #ifdef __CC_ARM
-	rt_system_heap_init((void*)&Image$$RW_IRAM1$$ZI$$Limit, (void*)MEMEND);
+    rt_system_heap_init((void*)&Image$$RW_IRAM1$$ZI$$Limit, (void*)MEMEND);
 #elif defined(__GNUC__)
     rt_system_heap_init((void*)&__bss_end, (void*)MEMEND);
 #elif defined(__TI_COMPILER_VERSION__)
@@ -101,40 +101,40 @@ void rtthread_startup(void)
 #endif
 #endif
 
-	/* init scheduler system */
-	rt_system_scheduler_init();
+    /* init scheduler system */
+    rt_system_scheduler_init();
 
-	/* init application */
-	rt_application_init();
+    /* init application */
+    rt_application_init();
 
 #ifdef RT_USING_FINSH
-	/* init finsh */
-	finsh_system_init();
-	finsh_set_device("sci2");
+    /* init finsh */
+    finsh_system_init();
+    finsh_set_device("sci2");
 #endif
 
-	/* init soft timer thread */
-	rt_system_timer_thread_init();
+    /* init soft timer thread */
+    rt_system_timer_thread_init();
 
-	/* 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(void)
 {
-	/* disable interrupt first */
-	rt_hw_interrupt_disable();
+    /* disable interrupt first */
+    rt_hw_interrupt_disable();
 
-	/* invoke rtthread_startup */
-	rtthread_startup();
+    /* invoke rtthread_startup */
+    rtthread_startup();
 
-	return 0;
+    return 0;
 }
 
 /*@}*/
diff --git a/bsp/rm48x50/drivers/board.c b/bsp/rm48x50/drivers/board.c
index 2ff930ce11..27dc8abb00 100644
--- a/bsp/rm48x50/drivers/board.c
+++ b/bsp/rm48x50/drivers/board.c
@@ -28,14 +28,14 @@
 void rt_timer_handler(int vector, void* param)
 {
     rtiREG1->INTFLAG = 8U; /* clear interrupt flag */
-	rt_tick_increase();
+    rt_tick_increase();
 }
 
 void rt_hw_board_init(void)
 {
     rtiInit();
 
-	rt_hw_interrupt_install(RTI_INT_VEC, rt_timer_handler, RT_NULL, "tick");
+    rt_hw_interrupt_install(RTI_INT_VEC, rt_timer_handler, RT_NULL, "tick");
     rt_hw_interrupt_umask(RTI_INT_VEC);
 
     rtiStartCounter(rtiCOUNTER_BLOCK1);
diff --git a/bsp/rm48x50/drivers/board.h b/bsp/rm48x50/drivers/board.h
index 8ac5b3f48c..62223efced 100644
--- a/bsp/rm48x50/drivers/board.h
+++ b/bsp/rm48x50/drivers/board.h
@@ -18,7 +18,7 @@
 /* RT_USING_UART */
 #define RT_USING_UART1
 #define RT_USING_UART2
-#define RT_UART_RX_BUFFER_SIZE	64
+#define RT_UART_RX_BUFFER_SIZE  64
 void rt_hw_board_init(void);
 void rt_hw_led_set(int led);
 void rt_hw_led_flash(void);
@@ -27,93 +27,93 @@ void rt_hw_led_flash(void);
 void rt_hw_finsh_init(void);
 #endif
 
-#define	USE_USB					0
+#define USE_USB                 0
 
-#if USE_USB		/* 1 is USB, 0 is non-USB related */  
-#define PLL_MValue			11
-#define PLL_NValue			0
-#define CCLKDivValue		4
-#define USBCLKDivValue		5
+#if USE_USB     /* 1 is USB, 0 is non-USB related */
+#define PLL_MValue          11
+#define PLL_NValue          0
+#define CCLKDivValue        4
+#define USBCLKDivValue      5
 
-#define Fosc	12000000
-#define Fcclk	57600000
-#define Fcco	288000000
+#define Fosc    12000000
+#define Fcclk   57600000
+#define Fcco    288000000
 #else
 
-#define PLL_MValue			12
-#define PLL_NValue			1
-#define CCLKDivValue		5
+#define PLL_MValue          12
+#define PLL_NValue          1
+#define CCLKDivValue        5
 
-#define Fosc	12000000
-#define Fcclk	72000000
-#define Fcco	360000000
+#define Fosc    12000000
+#define Fcclk   72000000
+#define Fcco    360000000
 
 #endif
 
 #if USE_USB
-#define Fpclk	(Fcclk / 2)
+#define Fpclk   (Fcclk / 2)
 #else
-#define Fpclk	(Fcclk / 4)
+#define Fpclk   (Fcclk / 4)
 #endif
 
 /* IRQ define */
-#define SYS32Mode		0x1F
-#define IRQ32Mode		0x12
-#define FIQ32Mode		0x11
+#define SYS32Mode       0x1F
+#define IRQ32Mode       0x12
+#define FIQ32Mode       0x11
 
-#define HIGHEST_PRIORITY	0x01
-#define LOWEST_PRIORITY		0x0F
+#define HIGHEST_PRIORITY    0x01
+#define LOWEST_PRIORITY     0x0F
 
-#define	WDT_INT			0
-#define SWI_INT			1
-#define ARM_CORE0_INT	2
-#define	ARM_CORE1_INT	3
-#define	TIMER0_INT		4
-#define TIMER1_INT		5
-#define UART0_INT		6
-#define	UART1_INT		7
-#define	PWM0_1_INT		8
-#define I2C0_INT		9
-#define SPI0_INT		10			/* SPI and SSP0 share VIC slot */
-#define SSP0_INT		10
-#define	SSP1_INT		11
-#define	PLL_INT			12
-#define RTC_INT			13
-#define EINT0_INT		14
-#define EINT1_INT		15
-#define EINT2_INT		16
-#define EINT3_INT		17
-#define	ADC0_INT		18
-#define I2C1_INT		19
-#define BOD_INT			20
-#define EMAC_INT		21
-#define USB_INT			22
-#define CAN_INT			23
-#define MCI_INT			24
-#define GPDMA_INT		25
-#define TIMER2_INT		26
-#define TIMER3_INT		27
-#define UART2_INT		28
-#define UART3_INT		29
-#define I2C2_INT		30
-#define I2S_INT			31
+#define WDT_INT         0
+#define SWI_INT         1
+#define ARM_CORE0_INT   2
+#define ARM_CORE1_INT   3
+#define TIMER0_INT      4
+#define TIMER1_INT      5
+#define UART0_INT       6
+#define UART1_INT       7
+#define PWM0_1_INT      8
+#define I2C0_INT        9
+#define SPI0_INT        10          /* SPI and SSP0 share VIC slot */
+#define SSP0_INT        10
+#define SSP1_INT        11
+#define PLL_INT         12
+#define RTC_INT         13
+#define EINT0_INT       14
+#define EINT1_INT       15
+#define EINT2_INT       16
+#define EINT3_INT       17
+#define ADC0_INT        18
+#define I2C1_INT        19
+#define BOD_INT         20
+#define EMAC_INT        21
+#define USB_INT         22
+#define CAN_INT         23
+#define MCI_INT         24
+#define GPDMA_INT       25
+#define TIMER2_INT      26
+#define TIMER3_INT      27
+#define UART2_INT       28
+#define UART3_INT       29
+#define I2C2_INT        30
+#define I2S_INT         31
 
-#define VIC_SIZE		32
+#define VIC_SIZE        32
 
-#define VECT_ADDR_INDEX	0x100
+#define VECT_ADDR_INDEX 0x100
 #define VECT_CNTL_INDEX 0x200
 
-#define CCLK	60000000	/* Fosc = 12MHz, M = 5 */
-#define PCLK	15000000	/* CCLK/4, use default */
+#define CCLK    60000000    /* Fosc = 12MHz, M = 5 */
+#define PCLK    15000000    /* CCLK/4, use default */
 
 /******************************************************************************
-** Function name:		TargetInit
+** Function name:       TargetInit
 **
-** Descriptions:		Initialize the target board; it is called in a 
-**				necessary place, change it as needed
+** Descriptions:        Initialize the target board; it is called in a
+**              necessary place, change it as needed
 **
-** parameters:			None
-** Returned value:		None
+** parameters:          None
+** Returned value:      None
 **
 ******************************************************************************/
 extern void TargetInit(void);
diff --git a/bsp/rm48x50/drivers/drv_uart.c b/bsp/rm48x50/drivers/drv_uart.c
index d42a52bc6b..2ebea5ad4f 100644
--- a/bsp/rm48x50/drivers/drv_uart.c
+++ b/bsp/rm48x50/drivers/drv_uart.c
@@ -194,7 +194,7 @@ void rt_hw_uart_init(void)
     config.parity    = PARITY_NONE;
     config.stop_bits = STOP_BITS_1;
     config.invert    = NRZ_NORMAL;
-	config.bufsz	 = RT_SERIAL_RB_BUFSZ;
+    config.bufsz     = RT_SERIAL_RB_BUFSZ;
 
     _sci2_serial.ops    = &_sci_ops;
     _sci2_serial.config = config;
diff --git a/bsp/rm48x50/rtconfig.h b/bsp/rm48x50/rtconfig.h
index f7d9235a5b..e7ae2ed7ae 100644
--- a/bsp/rm48x50/rtconfig.h
+++ b/bsp/rm48x50/rtconfig.h
@@ -5,19 +5,19 @@
 // <RDTConfigurator URL="http://www.rt-thread.com/eclipse">
 
 // <integer name="RT_NAME_MAX" description="Maximal size of kernel object name length" default="6" />
-#define RT_NAME_MAX	6
+#define RT_NAME_MAX 6
 // <integer name="RT_ALIGN_SIZE" description="Alignment size for CPU architecture data access" default="4" />
-#define RT_ALIGN_SIZE	4
+#define RT_ALIGN_SIZE   4
 // <integer name="RT_THREAD_PRIORITY_MAX" description="Maximal level of thread priority" default="32">
 // <item description="8">8</item>
 // <item description="32">32</item>
 // <item description="256">256</item>
 // </integer>
-#define RT_THREAD_PRIORITY_MAX	32
+#define RT_THREAD_PRIORITY_MAX  32
 // <integer name="RT_TICK_PER_SECOND" description="OS tick per second" default="100" />
-#define RT_TICK_PER_SECOND	100
+#define RT_TICK_PER_SECOND  100
 // <integer name="IDLE_THREAD_STACK_SIZE" description="The stack size of idle thread" default="512" />
-#define IDLE_THREAD_STACK_SIZE	512
+#define IDLE_THREAD_STACK_SIZE  512
 // <section name="RT_DEBUG" description="Kernel Debug Configuration" default="true" >
 //#define RT_DEBUG
 // <bool name="RT_THREAD_DEBUG" description="Thread debug enable" default="false" />
@@ -31,11 +31,11 @@
 // <section name="RT_USING_TIMER_SOFT" description="Using software timer which will start a thread to handle soft-timer" default="true" >
 // #define RT_USING_TIMER_SOFT
 // <integer name="RT_TIMER_THREAD_PRIO" description="The priority level of timer thread" default="4" />
-#define RT_TIMER_THREAD_PRIO	4
+#define RT_TIMER_THREAD_PRIO    4
 // <integer name="RT_TIMER_THREAD_STACK_SIZE" description="The stack size of timer thread" default="512" />
-#define RT_TIMER_THREAD_STACK_SIZE	512
+#define RT_TIMER_THREAD_STACK_SIZE  512
 // <integer name="RT_TIMER_TICK_PER_SECOND" description="The soft-timer tick per second" default="10" />
-#define RT_TIMER_TICK_PER_SECOND	10
+#define RT_TIMER_TICK_PER_SECOND    10
 // </section>
 
 // <section name="IPC" description="Inter-Thread communication" default="always" >
@@ -78,9 +78,9 @@
 // <section name="RT_USING_CONSOLE" description="Using console" default="true" >
 #define RT_USING_CONSOLE
 // <integer name="RT_CONSOLEBUF_SIZE" description="The buffer size for console output" default="128" />
-#define RT_CONSOLEBUF_SIZE	128
+#define RT_CONSOLEBUF_SIZE  128
 // <string name="RT_CONSOLE_DEVICE_NAME" description="The device name for console" default="uart" />
-#define RT_CONSOLE_DEVICE_NAME	"sci2"
+#define RT_CONSOLE_DEVICE_NAME  "sci2"
 // </section>
 
 // <bool name="RT_USING_COMPONENTS_INIT" description="Using RT-Thread components initialization" default="true" />
@@ -92,7 +92,7 @@
 // <bool name="FINSH_USING_DESCRIPTION" description="Keeping description in symbol table" default="true" />
 #define FINSH_USING_DESCRIPTION
 // <integer name="FINSH_THREAD_STACK_SIZE" description="The stack size for finsh thread" default="4096" />
-#define FINSH_THREAD_STACK_SIZE	4096
+#define FINSH_THREAD_STACK_SIZE 4096
 // </section>
 
 // <section name="LIBC" description="C Runtime library setting" default="always" >
@@ -107,18 +107,18 @@
 // <bool name="DFS_USING_WORKDIR" description="Using working directory" default="true" />
 // #define DFS_USING_WORKDIR
 // <integer name="DFS_FILESYSTEMS_MAX" description="The maximal number of mounted file system" default="4" />
-#define DFS_FILESYSTEMS_MAX	2
+#define DFS_FILESYSTEMS_MAX 2
 // <integer name="DFS_FD_MAX" description="The maximal number of opened files" default="4" />
-#define DFS_FD_MAX	4
+#define DFS_FD_MAX  4
 // <bool name="RT_USING_DFS_ELMFAT" description="Using ELM FatFs" default="true" />
 #define RT_USING_DFS_ELMFAT
 // <integer name="RT_DFS_ELM_USE_LFN" description="Support long file name" default="0">
 // <item description="LFN1">1</item>
 // <item description="LFN1">2</item>
 // </integer>
-#define RT_DFS_ELM_USE_LFN	1
+#define RT_DFS_ELM_USE_LFN  1
 // <integer name="RT_DFS_ELM_MAX_LFN" description="Maximal size of file name length" default="255" />
-#define RT_DFS_ELM_MAX_LFN	64
+#define RT_DFS_ELM_MAX_LFN  64
 // <bool name="RT_USING_DFS_YAFFS2" description="Using YAFFS2" default="false" />
 // #define RT_USING_DFS_YAFFS2
 // <bool name="RT_USING_DFS_UFFS" description="Using UFFS" default="false" />
@@ -128,7 +128,7 @@
 // <bool name="RT_USING_DFS_NFS" description="Using NFS v3 client file system" default="false" />
 // #define RT_USING_DFS_NFS
 // <string name="RT_NFS_HOST_EXPORT" description="NFSv3 host export" default="192.168.1.5:/" />
-#define RT_NFS_HOST_EXPORT	"192.168.1.5:/"
+#define RT_NFS_HOST_EXPORT  "192.168.1.5:/"
 // </section>
 
 // <section name="RT_USING_LWIP" description="lwip, a lightweight TCP/IP protocol stack" default="true" >
@@ -146,31 +146,31 @@
 // <bool name="RT_LWIP_DNS" description="Enable DNS protocol" default="true" />
 #define RT_LWIP_DNS
 // <integer name="RT_LWIP_PBUF_NUM" description="Maximal number of buffers in the pbuf pool" default="4" />
-#define RT_LWIP_PBUF_NUM	4
+#define RT_LWIP_PBUF_NUM    4
 // <integer name="RT_LWIP_TCP_PCB_NUM" description="Maximal number of simultaneously active TCP connections" default="5" />
-#define RT_LWIP_TCP_PCB_NUM	3
+#define RT_LWIP_TCP_PCB_NUM 3
 // <integer name="RT_LWIP_TCP_SND_BUF" description="TCP sender buffer size" default="8192" />
-#define RT_LWIP_TCP_SND_BUF	2048
+#define RT_LWIP_TCP_SND_BUF 2048
 // <integer name="RT_LWIP_TCP_WND" description="TCP receive window" default="8192" />
-#define RT_LWIP_TCP_WND	2048
+#define RT_LWIP_TCP_WND 2048
 // <bool name="RT_LWIP_SNMP" description="Enable SNMP protocol" default="false" />
 // #define RT_LWIP_SNMP
 // <bool name="RT_LWIP_DHCP" description="Enable DHCP client to get IP address" default="false" />
 // #define RT_LWIP_DHCP
 // <integer name="RT_LWIP_TCP_SEG_NUM" description="the number of simultaneously queued TCP" default="4" />
-#define RT_LWIP_TCP_SEG_NUM	4
+#define RT_LWIP_TCP_SEG_NUM 4
 // <integer name="RT_LWIP_TCPTHREAD_PRIORITY" description="the thread priority of TCP thread" default="128" />
-#define RT_LWIP_TCPTHREAD_PRIORITY	12
+#define RT_LWIP_TCPTHREAD_PRIORITY  12
 // <integer name="RT_LWIP_TCPTHREAD_MBOX_SIZE" description="the mail box size of TCP thread to wait for" default="32" />
-#define RT_LWIP_TCPTHREAD_MBOX_SIZE	8
+#define RT_LWIP_TCPTHREAD_MBOX_SIZE 8
 // <integer name="RT_LWIP_TCPTHREAD_STACKSIZE" description="the thread stack size of TCP thread" default="4096" />
-#define RT_LWIP_TCPTHREAD_STACKSIZE	4096
+#define RT_LWIP_TCPTHREAD_STACKSIZE 4096
 // <integer name="RT_LWIP_ETHTHREAD_PRIORITY" description="the thread priority of ethnetif thread" default="144" />
-#define RT_LWIP_ETHTHREAD_PRIORITY	14
+#define RT_LWIP_ETHTHREAD_PRIORITY  14
 // <integer name="RT_LWIP_ETHTHREAD_MBOX_SIZE" description="the mail box size of ethnetif thread to wait for" default="8" />
-#define RT_LWIP_ETHTHREAD_MBOX_SIZE	8
+#define RT_LWIP_ETHTHREAD_MBOX_SIZE 8
 // <integer name="RT_LWIP_ETHTHREAD_STACKSIZE" description="the stack size of ethnetif thread" default="512" />
-#define RT_LWIP_ETHTHREAD_STACKSIZE	512
+#define RT_LWIP_ETHTHREAD_STACKSIZE 512
 // <ipaddr name="RT_LWIP_IPADDR" description="IP address of device" default="192.168.1.30" />
 #define RT_LWIP_IPADDR0 192
 #define RT_LWIP_IPADDR1 168
@@ -191,7 +191,7 @@
 // <section name="RT_USING_RTGUI" description="RT-Thread/GUI" default="true" >
 // #define RT_USING_RTGUI
 // <integer name="RTGUI_NAME_MAX" description="the name size of RT-Thread/GUI widget/objects" default="12" />
-#define RTGUI_NAME_MAX	12
+#define RTGUI_NAME_MAX  12
 // <bool name="RTGUI_USING_SMALL_SIZE" description="use small size in RT-Thread/GUI" default="true" />
 #define RTGUI_USING_SMALL_SIZE
 // <bool name="RTGUI_USING_FONT16" description="support 16 weight font" default="true" />
@@ -201,7 +201,7 @@
 // <bool name="RTGUI_USING_FONTHZ" description="support Chinese font" default="true" />
 #define RTGUI_USING_FONTHZ
 // <integer name="RTGUI_DEFAULT_FONT_SIZE" description="default font size in RT-Thread/GUI" default="16" />
-#define RTGUI_DEFAULT_FONT_SIZE	16
+#define RTGUI_DEFAULT_FONT_SIZE 16
 // <bool name="RTGUI_USING_DFS_FILERW" description="use RT-Thread/DFS as file interface" default="true" />
 // #define RTGUI_USING_DFS_FILERW
 // <bool name="RTGUI_USING_HZ_BMP" description="use Chinese font bitmap engine" default="true" />