uart tx from dma | Cypress Semiconductor
uart tx from dma
Summary: 5 Replies, Latest post by Bob Marlowe on 26 Sep 2014 01:05 PM PDT
Verified Answers: 0
19 Sep 2014 04:57 PM PDT#1
Does anyone know the proper destination when feeding a uart tx from dma? I tried HI16(CYDEV_PERIPH_BASE) for the hi and LO16((uint32)UART_TXDATA_REG) for the low. I think the low might be wrong as it doesn't work.