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[DeviceDriver] Add full flag to rt_serial_rx_fifo.

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This commit is contained in:
armink 2017-05-24 08:51:00 +08:00
parent 1730dcb83f
commit 14728ff4ae
1 changed files with 2 additions and 0 deletions
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components/drivers/include/drivers/serial.h
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@ -122,6 +122,8 @@ struct rt_serial_rx_fifo
rt_uint8_t *buffer; rt_uint8_t *buffer;
rt_uint16_t put_index, get_index; rt_uint16_t put_index, get_index;
rt_bool_t is_full;
}; };
struct rt_serial_tx_fifo struct rt_serial_tx_fifo