#include "driverlib.h"

Macros
#define	BAUD_RATE 9600

#define	RECEIVE_DATA_COUNT 0x03

#define	USCI_A_UART_MULTIPROCESSOR_MODE_ADDRESS 0xAA

Functions
void	main (void)

void	USCI_A0_ISR (void)

Variables
uint8_t	receivedData = 0x00

uint8_t	receiveDataCount = RECEIVE_DATA_COUNT

Macro Definition Documentation

◆ BAUD_RATE

#define BAUD_RATE 9600

This example shows how to configure the UART module to echo a received character in auto baudrate detection mode. To echo a received character, RX ISR is used.

           MSP430F5438A
        -----------------
    /|\|                 |
     | |                 |
     --|RST              |
       |                 |
       |     P3.4/UCA0TXD|------------>
       |                 | 9600
       |     P3.5/UCA0RXD|<------------

This example uses the following peripherals and I/O signals. You must review these and change as needed for your own board:

UART peripheral
GPIO Port peripheral (for UART pins)
UCA0TXD
UCA0RXD

This example uses the following interrupt handlers. To use this example in your own application you must add these interrupt handlers to your vector table.