ADuCM350 UART interrupt

i am using ADuCM350EBZ evaluation board,i want to enable UART interrupt, like when i enter any button from keyboard then interrupt will occur. i am using one example given in this board here uart is already initialized like this

/* Open UART in blocking, non-intrrpt mode by supplying no internal buffs */
    if (ADI_UART_SUCCESS != (result = adi_UART_Init(ADI_UART_DEVID_0, &hUartDevice, NULL)))
    {
        return result;
    }

    /* Set UART baud rate to 115200 */
    if (ADI_UART_SUCCESS != (result = adi_UART_SetBaudRate(hUartDevice, ADI_UART_BAUD_115200)))
    {
        return result;
    }

    /* Enable UART */
    if (ADI_UART_SUCCESS != (result = adi_UART_Enable(hUartDevice,true)))
    {
        return result;
    }

    return result;
}
i do not want to change my baud rate how can i enable the UART interrupt i am also uploading my UART.c and UART.h file respectively that will help you for understanding
https://1drv.ms/u/s!AtrfhdPd0_93ae6sp-s1v5KggsI

https://1drv.ms/u/s!AtrfhdPd0_93as57exTFS20reWA
Please guide me how can i enable UART interrupt i will be very thankful to you.