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re-format the coding style in serial.c 

1, Tabs to Spaces
2, File Format(CR/LF) using UNIX style
3, maximum line length = 80

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2281 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
dzzxzz@gmail.com 2012-09-07 08:54:56 +00:00
parent 095b0ae5c0
commit e699e09a11
1 changed files with 379 additions and 364 deletions
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33
components/drivers/serial/serial.c
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@ -25,7 +25,8 @@ rt_inline void serial_ringbuffer_init(struct serial_ringbuffer *rbuffer)
rbuffer->get_index = 0;
}
rt_inline void serial_ringbuffer_putc(struct serial_ringbuffer *rbuffer, char ch)
rt_inline void serial_ringbuffer_putc(struct serial_ringbuffer *rbuffer,
char ch)
{
rt_base_t level;
@ -45,7 +46,8 @@ rt_inline void serial_ringbuffer_putc(struct serial_ringbuffer *rbuffer, char ch
rt_hw_interrupt_enable(level);
}
rt_inline int serial_ringbuffer_putchar(struct serial_ringbuffer *rbuffer, char ch)
rt_inline int serial_ringbuffer_putchar(struct serial_ringbuffer *rbuffer,
char ch)
{
rt_base_t level;
rt_uint16_t next_index;
@ -63,11 +65,13 @@ rt_inline int serial_ringbuffer_putchar(struct serial_ringbuffer *rbuffer, char
{
/* enable interrupt */
rt_hw_interrupt_enable(level);
return -1;
}
/* enable interrupt */
rt_hw_interrupt_enable(level);
return 1;
}
@ -86,6 +90,7 @@ rt_inline int serial_ringbuffer_getc(struct serial_ringbuffer *rbuffer)
}
/* enable interrupt */
rt_hw_interrupt_enable(level);
return ch;
}
@ -178,7 +183,10 @@ static rt_err_t rt_serial_close(struct rt_device *dev)
return RT_EOK;
}
static rt_size_t rt_serial_read(struct rt_device *dev, rt_off_t pos, void *buffer, rt_size_t size)
static rt_size_t rt_serial_read(struct rt_device *dev,
rt_off_t pos,
void *buffer,
rt_size_t size)
{
rt_uint8_t *ptr;
rt_uint32_t read_nbytes;
@ -225,8 +233,10 @@ static rt_size_t rt_serial_read(struct rt_device *dev, rt_off_t pos, void *buffe
return read_nbytes;
}
static rt_size_t rt_serial_write(struct rt_device *dev, rt_off_t pos,
const void *buffer, rt_size_t size)
static rt_size_t rt_serial_write(struct rt_device *dev,
rt_off_t pos,
const void *buffer,
rt_size_t size)
{
rt_uint8_t *ptr;
rt_size_t write_nbytes = 0;
@ -267,8 +277,8 @@ static rt_size_t rt_serial_write(struct rt_device *dev, rt_off_t pos,
serial->ops->putc(serial, *ptr);
++ptr;
--size;
++ ptr;
-- size;
}
}
@ -281,7 +291,9 @@ static rt_size_t rt_serial_write(struct rt_device *dev, rt_off_t pos,
return write_nbytes;
}
static rt_err_t rt_serial_control(struct rt_device *dev, rt_uint8_t cmd, void *args)
static rt_err_t rt_serial_control(struct rt_device *dev,
rt_uint8_t cmd,
void *args)
{
struct rt_serial_device *serial;
@ -312,7 +324,10 @@ static rt_err_t rt_serial_control(struct rt_device *dev, rt_uint8_t cmd, void *a
/*
* serial register
*/
rt_err_t rt_hw_serial_register(struct rt_serial_device *serial, const char *name, rt_uint32_t flag, void *data)
rt_err_t rt_hw_serial_register(struct rt_serial_device *serial,
const char *name,
rt_uint32_t flag,
void *data)
{
struct rt_device *device;
RT_ASSERT(serial != RT_NULL);