AN13686: This application note helps you to create a DMA_TX + INT_RX example based on SDK that can be used to transmit and receive data using USART on LPC5500 EVK board.
Transmitting and Receiving Data using USART in LPC5500 EVK
AN13686: This application note helps you to create a DMA_TX + INT_RX example based on SDK that can be used to transmit and receive data using USART on LPC5500 EVK board.