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Merge pull request #442 from AubrCool/fix-serial.drv.rx_fifo.init.err

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[DeviceDriver] correct rx_fifo init size error
This commit is contained in:
Bernard Xiong 2015-03-26 16:49:15 +08:00
commit 5af7abd8c2
1 changed files with 1 additions and 1 deletions
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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;