uart.c

msp430F149 uc/os ii的程序

#include <msp430x14x.h>
#include "uart.h"

void Init_UART1(void)
{
  UCTL1 &= ~SWRST;
  UCTL1 = 0x10;
  UBR01 = 0x03;
  UBR11 = 0x00;
  UMCTL1 = 0x4a;
  UTCTL1 = 0x10;
  ME2 |= 0x20;
  P3SEL = 0x40;
  P3DIR = 0x40;
}