MSP 432 UART Problem

3.14etroi

Hi, i want to work with UART on MSP 432 and i get this error:

My code is:

/******************************************************************************
* MSP432 printf example project
*
* Description: An example project to illustrate printf usage on the MSP432
* Launchpad.

* Author: Gerard Sequeira, 43oh
*******************************************************************************/

/* DriverLib Includes */
#include "driverlib.h"

/* Standard Includes */
#include <stdint.h>
#include <stdbool.h>
#include <stdio.h>
#include <string.h>

/* UART Configuration Parameter. These are the configuration parameters to
* make the eUSCI A UART module to operate with a 115200 baud rate. These
* values were calculated using the online calculator that TI provides
* at:
* processors.wiki.ti.com/.../
*               USCI_UART_Baud_Rate_Gen_Mode_Selection
*/
const eUSCI_UART_Config uartConfig =
{
        EUSCI_A_UART_CLOCKSOURCE_SMCLK,          // SMCLK Clock Source
        26,                                      // BRDIV = 26
        0,                                       // UCxBRF = 0
        0,                                       // UCxBRS = 0
        EUSCI_A_UART_NO_PARITY,                  // No Parity
        EUSCI_A_UART_LSB_FIRST,                  // MSB First
        EUSCI_A_UART_ONE_STOP_BIT,               // One stop bit
        EUSCI_A_UART_MODE,                       // UART mode
        EUSCI_A_UART_LOW_FREQUENCY_BAUDRATE_GENERATION // Low Frequency Mode
};

/*
* USCIA0 interrupt handler.
*/
void EusciA0_ISR(void)
{
    int receiveByte = UCA0RXBUF;

    GPIO_setOutputHighOnPin(GPIO_PORT_P1, GPIO_PIN0);

    /* Echo back. */
    EUSCI_A_UART_transmitData(EUSCI_A0_BASE, receiveByte);

    GPIO_setOutputLowOnPin(GPIO_PORT_P1, GPIO_PIN0);
}

int main(void)
{
    /* Halting WDT and disabling master interrupts */
   WDTCTL = WDTPW | WDTHOLD;                 // Stop WDT

    /* Initialize main clock to 3MHz */
    MAP_CS_setDCOCenteredFrequency(CS_DCO_FREQUENCY_3);
    CS_initClockSignal(CS_MCLK, CS_DCOCLK_SELECT, CS_CLOCK_DIVIDER_1 );
    CS_initClockSignal(CS_HSMCLK, CS_DCOCLK_SELECT, CS_CLOCK_DIVIDER_1 );
    CS_initClockSignal(CS_SMCLK, CS_DCOCLK_SELECT, CS_CLOCK_DIVIDER_1 );

    /* Selecting P1.0 as output (LED). */
    MAP_GPIO_setAsPeripheralModuleFunctionInputPin(GPIO_PORT_P1,
        GPIO_PIN0, GPIO_PRIMARY_MODULE_FUNCTION);

    GPIO_setOutputLowOnPin(GPIO_PORT_P1, GPIO_PIN0);
    GPIO_setAsOutputPin(GPIO_PORT_P1, GPIO_PIN0);

    /* Selecting P1.2 and P1.3 in UART mode. */
    MAP_GPIO_setAsPeripheralModuleFunctionInputPin(GPIO_PORT_P1,
        GPIO_PIN2 | GPIO_PIN3, GPIO_PRIMARY_MODULE_FUNCTION);

    /* Configuring UART Module */
    MAP_UART_initModule(EUSCI_A0_BASE, &uartConfig);

    /* Enable UART module */
    MAP_UART_enableModule(EUSCI_A0_BASE);

    UART_enableInterrupt(EUSCI_A0_BASE, EUSCI_A_UART_RECEIVE_INTERRUPT);
    Interrupt_enableInterrupt(INT_EUSCIA0);
   Interrupt_enableMaster();

   printf("\r\nPrintf support for the launchpad\r\n");

   printf("Decimal(10) :%d\r\n", 10);
   printf("Hex(10)     :%x\r\n", 10);
   printf("float       :%f\r\n", 4.32);

    /* Main while loop */
   while(1)
   {
       MAP_PCM_gotoLPM0();
   }
}