UART is configured via APB. 5 random bytes are sent to TX FIFO. They loop back into RX. After RX FIFO fills, data is read and compared. Features include register writes, polling for RX FIFO full, ...

The universal asynchronous receiver/transmitter (UART) is an old friend to embedded systems engineers. It's probably the first communications protocol that we learn in college. In this article, we ...

Abstract: The Universal Asynchronous Receiver Transmitter (UART) Protocol used for serial communication and data exchange between devices. In order to detect or eliminate any faults present in the ...