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correct rx_fifo init size error

This commit is contained in:
Aubr.Cool 2015-03-26 13:16:31 +08:00
parent 1931999f64
commit 5d6ac1ed37
1 changed files with 1 additions and 1 deletions
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2
components/drivers/serial/serial.c
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@ -279,7 +279,7 @@ static rt_err_t rt_serial_open(struct rt_device *dev, rt_uint16_t oflag)
serial->config.bufsz);
RT_ASSERT(rx_fifo != RT_NULL);
rx_fifo->buffer = (rt_uint8_t*) (rx_fifo + 1);
rt_memset(rx_fifo->buffer, 0, RT_SERIAL_RB_BUFSZ);
rt_memset(rx_fifo->buffer, 0, serial->config.bufsz);
rx_fifo->put_index = 0;
rx_fifo->get_index = 0;