diff options
Diffstat (limited to 'components/drivers/include')
| -rw-r--r-- | components/drivers/include/drivers/serial_v2.h | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/components/drivers/include/drivers/serial_v2.h b/components/drivers/include/drivers/serial_v2.h index e85bdecf51..e0c469423b 100644 --- a/components/drivers/include/drivers/serial_v2.h +++ b/components/drivers/include/drivers/serial_v2.h @@ -80,21 +80,25 @@ #define RT_SERIAL_RX_MINBUFSZ 64 #define RT_SERIAL_TX_MINBUFSZ 64 -#define RT_SERIAL_TX_BLOCKING_BUFFER 1 -#define RT_SERIAL_TX_BLOCKING_NO_BUFFER 0 +#define RT_SERIAL_TX_BLOCKING_BUFFER 1 +#define RT_SERIAL_TX_BLOCKING_NO_BUFFER 0 + +#define RT_SERIAL_FLOWCONTROL_CTSRTS 1 +#define RT_SERIAL_FLOWCONTROL_NONE 0 /* 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 */ \ - RT_SERIAL_RX_MINBUFSZ, /* rxBuf size */ \ - RT_SERIAL_TX_MINBUFSZ, /* txBuf size */ \ - 0 \ +#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 */ \ + RT_SERIAL_RX_MINBUFSZ, /* rxBuf size */ \ + RT_SERIAL_TX_MINBUFSZ, /* txBuf size */ \ + RT_SERIAL_FLOWCONTROL_NONE, /* Off flowcontrol */ \ + 0 \ } struct serial_configure @@ -108,7 +112,8 @@ struct serial_configure rt_uint32_t invert :1; rt_uint32_t rx_bufsz :16; rt_uint32_t tx_bufsz :16; - rt_uint32_t reserved :6; + rt_uint32_t flowcontrol :1; + rt_uint32_t reserved :5; }; /* |