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add default config for serial_configure structure 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2317 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
sc943313837@gmail.com 2012-10-05 14:19:28 +00:00
parent 3816661798
commit bb6b798800
1 changed files with 13 additions and 1 deletions
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12
components/drivers/include/drivers/serial.h
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@ -58,6 +58,18 @@
#define RT_SERIAL_ERR_FRAMING 0x02 #define RT_SERIAL_ERR_FRAMING 0x02
#define RT_SERIAL_ERR_PARITY 0x03 #define RT_SERIAL_ERR_PARITY 0x03
/* Default config for serial_configure structure */
#define RT_SERIAL_CONFIG_DEFAULT \
{ \
BAUD_RATE_115200, /* 115200 bits/s */ \
DATA_BITS_8, /* 8 databits */ \
STOP_BITS_1, /* 1 stopbit */ \
PARITY_NONE, /* No parity */ \
BIT_ORDER_LSB, /* LSB first sent */ \
NRZ_NORMAL, /* Normal mode */ \
0 \
} \
struct serial_ringbuffer struct serial_ringbuffer
{ {
rt_uint8_t buffer[SERIAL_RBUFFER_SIZE]; rt_uint8_t buffer[SERIAL_RBUFFER_SIZE];