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clear DMA1_FLAG_TC2 in usart3 initialization 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1821 bbd45198-f89e-11dd-88c7-29a3b14d5316
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chaos.proton@gmail.com 2011-12-01 09:50:58 +00:00
parent 6cf91f04f6
commit 48d4e00ee8
1 changed files with 1 additions and 1 deletions
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2
bsp/stm32f10x/usart.c
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@ -243,7 +243,7 @@ static void DMA_Configuration(void)
DMA_InitStructure.DMA_BufferSize = 0; DMA_InitStructure.DMA_BufferSize = 0;
DMA_Init(UART3_TX_DMA, &DMA_InitStructure); DMA_Init(UART3_TX_DMA, &DMA_InitStructure);
DMA_ITConfig(UART3_TX_DMA, DMA_IT_TC | DMA_IT_TE, ENABLE); DMA_ITConfig(UART3_TX_DMA, DMA_IT_TC | DMA_IT_TE, ENABLE);
DMA_ClearFlag(DMA1_FLAG_TC5); DMA_ClearFlag(DMA1_FLAG_TC2);
#endif #endif
} }