Name: ===== uart_printf Description: ============ Example that uses the UART interface for printf. This example demonstrates the use of SW Buffer for UART. It listens to the UART, and loops back the received data on the Tx 6 The UART is set at 115,200 BAUD, 8 bit, no parity. Finally, a banner, transmit, and receive status information is printed to the ITM/SWO. ******************************************************************************