Problem Reading UART Data Into DMA | Cypress Semiconductor
Problem Reading UART Data Into DMA
See the attached project.
I am trying to read 512 bytes of UART data into a buffer with DMA. The setup works fine without the DMA - manually transferring the data into the buffer using the 'BREAK' as a signal for a packet start, but the DMA does not transfer any data into the buffer.
Any ideas of what I did wrong? This is my first DMA project, any help is appreciated.