STM32F4 modified buffer via DMA and UART is not transmitted correctly
Posted on December 24, 2016 at 07:03Hi all,I am currenly trying to set up a DMA transfer to UART TX.I have a buffer u8 u8ByteBuffer[] = 'UART Test...0.';In DMA-Interrupt (TX complete) I disable DMA with DMA_Cmd(DMA2_Stream7, DISABLE);Every 200ms I i...