lpc1768_uartExample2.c

#include "uart.h"

int main()
{

    SystemInit();

    /* Initialize All the Four UARTs with different Baud rate */
    UART0_Init(9600);   
    UART1_Init(19200);   
    UART2_Init(38400);   
    UART3_Init(115200);  

    while(1)
    {
        /*UARTx_Printf, where suffix "x" specifies the UART channel(0-3)*/
        UART0_Printf("Welcome to LPC1768 UART Programming on channel Zero at 9600 baud\n\r"); 
        UART1_Printf("Welcome to LPC1768 UART Programming on channel One at 19200 baud\n\r"); 
        UART2_Printf("Welcome to LPC1768 UART Programming on channel Two at 38400 baud\n\r"); 
        UART3_Printf("Welcome to LPC1768 UART Programming on channel Three at 115200 baud\n\r"); 
    }
}