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DMA and two or more U(S)ARTs

Question asked by BeginEnd on Oct 3, 2013
Latest reply on Oct 4, 2013 by Clive One
Can I configure two usart's to use one DMA? In datasheet there is table called "DMAx request mapping" and for stm32f40/1/2/3 eg. UART4 uses
channel 4 for RX and TX DMA trigger on stream 2 and 4.
Can I configure stream 0 and 5 to use UART5 (also chanell 4) at the same time or this setting will collide with settings of UART4 DMA ?