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UART with DMA mode

Question asked by M2star on Jun 16, 2012
Latest reply on Jul 25, 2016 by khan.daynial.001
need help regarding UART with DMA mode,
i am using STM32F407 Discovery Board,
i want to configure UART4 with DMA, and want it to generate interrupt when DMA completes filling the memory. 
so should i configure the UART4's interrupt initializations also or only DMA interrupt initializations. I've attached my code. 
any help will be appreciated a lot.