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

[lts 3.1.x] format codes

1 files changed, 55 insertions, 55 deletions

diff --git a/bsp/sep6200/drivers/board.c b/bsp/sep6200/drivers/board.c
index 6b68d0297b..3a1ade2752 100644
--- a/bsp/sep6200/drivers/board.c
+++ b/bsp/sep6200/drivers/board.c
@@ -22,14 +22,14 @@
 
 void rt_hw_serial_putc(const char c);
 
-#define UART0	((struct uartport *)SEP6200_UART0_BASE)
+#define UART0   ((struct uartport *)SEP6200_UART0_BASE)
 
 struct rt_device uart0_device;
 struct serial_int_rx uart0_int_rx;
 struct serial_device uart0 =
 {
-	UART0,
-	&uart0_int_rx,
+    UART0,
+    &uart0_int_rx,
   RT_NULL
 };
 
@@ -38,13 +38,13 @@ struct serial_device uart0 =
  */
 void rt_timer_handler(int vector, void *param)
 {
-	rt_uint32_t clear_int;
+    rt_uint32_t clear_int;
 
-	/* clear timer interrupt */
-	if (read_reg(SEP6200_TIMER_T2IMSR) & 0x1)
-		clear_int = read_reg(SEP6200_TIMER_T2ISCR);
+    /* clear timer interrupt */
+    if (read_reg(SEP6200_TIMER_T2IMSR) & 0x1)
+        clear_int = read_reg(SEP6200_TIMER_T2ISCR);
 
-	rt_tick_increase();
+    rt_tick_increase();
 }
 
 /*
@@ -52,47 +52,47 @@ void rt_timer_handler(int vector, void *param)
  */
 void rt_serial_handler(int vector, void *param)
 {
-	rt_uint32_t num;
-	switch (vector) {
-		case INTSRC_UART0:
+    rt_uint32_t num;
+    switch (vector) {
+        case INTSRC_UART0:
 
       /*No interrupt*/
-			if ((*(RP)SEP6200_UART0_IIR & 0x1))
-				return;
+            if ((*(RP)SEP6200_UART0_IIR & 0x1))
+                return;
 
       /*Get the serial interrupt num*/
-			num = (*(RP)SEP6200_UART0_IIR >> 1) & 0x7;
+            num = (*(RP)SEP6200_UART0_IIR >> 1) & 0x7;
 
       /*Receive or timeout*/
       if ((num == 6) || (num == 2))
-			  rt_hw_serial_isr(&uart0_device);
-			break;
-		/*1,2,3 not implemented now, do in future*/
-		case INTSRC_UART1:
-			break;
-		case INTSRC_UART2:
-			break;
-		case INTSRC_UART3:
-			break;
-	}
+              rt_hw_serial_isr(&uart0_device);
+            break;
+        /*1,2,3 not implemented now, do in future*/
+        case INTSRC_UART1:
+            break;
+        case INTSRC_UART2:
+            break;
+        case INTSRC_UART3:
+            break;
+    }
 }
 
 /*
  * This function will init timer2 for system ticks
  */
-#define BUS4_FREQ	320000000UL
-#define TIMER_CLK	BUS4_FREQ
+#define BUS4_FREQ   320000000UL
+#define TIMER_CLK   BUS4_FREQ
 #define HZ 100
 void rt_hw_timer_init(void)
 {
-	*(RP)SEP6200_TIMER_T2LCR = (TIMER_CLK + HZ / 2) / HZ;
-	*(RP)SEP6200_TIMER_T2CR	 = 0x6;
+    *(RP)SEP6200_TIMER_T2LCR = (TIMER_CLK + HZ / 2) / HZ;
+    *(RP)SEP6200_TIMER_T2CR  = 0x6;
 
-	rt_hw_interrupt_install(INTSRC_TIMER1, rt_timer_handler, RT_NULL, "timer");
-	rt_hw_interrupt_umask(INTSRC_TIMER1);
+    rt_hw_interrupt_install(INTSRC_TIMER1, rt_timer_handler, RT_NULL, "timer");
+    rt_hw_interrupt_umask(INTSRC_TIMER1);
 
-	/* start the timer */
-	*(RP)SEP6200_TIMER_T2CR |= 0x1;
+    /* start the timer */
+    *(RP)SEP6200_TIMER_T2CR |= 0x1;
 }
 
 /*
@@ -101,35 +101,35 @@ void rt_hw_timer_init(void)
 #define UART_CLK 60000000UL
 void rt_hw_uart_init(void)
 {
-	const rt_uint32_t uartclk = UART_CLK;
+    const rt_uint32_t uartclk = UART_CLK;
 
-	*(RP)(SEP6200_UART0_LCR) = 0x83;
-	*(RP)(SEP6200_UART0_DLBH) = (uartclk/16/115200) >> 8;
-	*(RP)(SEP6200_UART0_DLBL) = (uartclk/16/115200) & 0xff;
-	*(RP)(SEP6200_UART0_LCR) = 0x83 & (~(0x1 << 7));
+    *(RP)(SEP6200_UART0_LCR) = 0x83;
+    *(RP)(SEP6200_UART0_DLBH) = (uartclk/16/115200) >> 8;
+    *(RP)(SEP6200_UART0_DLBL) = (uartclk/16/115200) & 0xff;
+    *(RP)(SEP6200_UART0_LCR) = 0x83 & (~(0x1 << 7));
 
-	*(RP)(SEP6200_UART0_FCR) = 0x0;
-	*(RP)(SEP6200_UART0_MCR) = 0x0;
+    *(RP)(SEP6200_UART0_FCR) = 0x0;
+    *(RP)(SEP6200_UART0_MCR) = 0x0;
 
-	*(RP)(SEP6200_UART0_IER) = 0x0;
-	/* Enable rx interrupt*/
-	*(RP)(SEP6200_UART0_IER) |= 0x1;
-	/* Disable tx interrupt*/
-	*(RP)(SEP6200_UART0_IER) &= ~(0x1 << 1);
+    *(RP)(SEP6200_UART0_IER) = 0x0;
+    /* Enable rx interrupt*/
+    *(RP)(SEP6200_UART0_IER) |= 0x1;
+    /* Disable tx interrupt*/
+    *(RP)(SEP6200_UART0_IER) &= ~(0x1 << 1);
 
-	rt_hw_interrupt_install(INTSRC_UART0, rt_serial_handler, RT_NULL, "uart0");
-	rt_hw_interrupt_umask(INTSRC_UART0);
+    rt_hw_interrupt_install(INTSRC_UART0, rt_serial_handler, RT_NULL, "uart0");
+    rt_hw_interrupt_umask(INTSRC_UART0);
 
-	rt_hw_serial_register(&uart0_device, "uart0",
-			RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_STREAM,
-			&uart0);
+    rt_hw_serial_register(&uart0_device, "uart0",
+            RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_STREAM,
+            &uart0);
 }
 
 void rt_hw_board_init(void)
 {
   int i = 0;
-	rt_hw_uart_init();
-	rt_hw_timer_init();
+    rt_hw_uart_init();
+    rt_hw_timer_init();
 }
 
 /*
@@ -137,12 +137,12 @@ void rt_hw_board_init(void)
  */
 void rt_hw_serial_putc(const char c)
 {
-	if (c == '\n')
-		rt_hw_serial_putc('\r');
+    if (c == '\n')
+        rt_hw_serial_putc('\r');
 
-	while (!((*(RP)SEP6200_UART0_LSR) & 0x40));
+    while (!((*(RP)SEP6200_UART0_LSR) & 0x40));
 
-	*(RP)(SEP6200_UART0_TXFIFO) = c;
+    *(RP)(SEP6200_UART0_TXFIFO) = c;
 }
 
 /**