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fix the serial initialization issue 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@16 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong 2009-08-03 14:00:58 +00:00
parent 74f893fc2e
commit 6a6715551e
1 changed files with 1 additions and 1 deletions
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2
libcpu/arm/stm32/serial.c
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@ -107,7 +107,7 @@ static rt_err_t rt_serial_init (rt_device_t dev)
rt_memset(uart->int_rx->rx_buffer, 0, rt_memset(uart->int_rx->rx_buffer, 0,
sizeof(uart->int_rx->rx_buffer)); sizeof(uart->int_rx->rx_buffer));
uart->int_rx->read_index = 0; uart->int_rx->read_index = 0;
uart->int_rx->read_index = 0; uart->int_rx->save_index = 0;
} }
if (dev->flag & RT_DEVICE_FLAG_DMA_RX) if (dev->flag & RT_DEVICE_FLAG_DMA_RX)