AD-DA信号采集与转换

#include "msp430f5529.h"
#include "HAL_Dogs102x6.h"
#include "HAL_Board.h"
#include<HAL_PMM.h>


 
/*
void beipin(void)

{

  volatile unsigned int i;

 

  WDTCTL = WDTPW+WDTHOLD;                   // Stop WDT

 

 

  P1DIR |= BIT0;                            // ACLK set out to pins

  P1SEL |= BIT0;                           

  P2DIR |= BIT2;                            // SMCLK set out to pins

  P2SEL |= BIT2;                           

  P7DIR |= BIT7;                            // MCLK set out to pins

  P7SEL |= BIT7;          

 

  // Increase Vcore setting to level3 to support fsystem=25MHz

  // NOTE: Change core voltage one level at a time..

//  SetVcoreUp (0x01);

//  SetVcoreUp (0x02); 

  SetVcoreUp (0x03); 

  P5SEL |= BIT2+BIT3+BIT4+BIT5;                       // Port select XT1

  UCSCTL6 &= ~(XT1OFF);                     // XT1 On

  UCSCTL6 &= ~(XT2OFF);                     // XT2 On

  do

  {

    UCSCTL7 &= ~(XT2OFFG + XT1LFOFFG + DCOFFG);

                                            // Clear XT2,XT1,DCO fault flags