MODE=UART_STD
UART control
LOOPBACK | Local loopback control (does NOT affect the information on the pins). 0: Loopback is not enabled 1: UART_TX is connected to UART_RX. UART_RTS is connected to UART_CTS. This allows a SCB UART transmitter to communicate with its receiver counterpart. |
MODE | N/A 0 (UART_STD): N/A 1 (UART_SMARTCARD): N/A 2 (UART_IRDA): Infrared Data Association (IrDA) submode. Return to Zero modulation scheme. In this mode, the oversampling factor should be 16, that is OVS should be set to 15. |