ad.c

LPC2103的绝大部分驱动

#include "config.h"
#include "pinset.h"
#include "AD.h"

void ADInit(void)
{
	PINSEL1|=0x00030000;
	ADINTEN = 0x00000000;
}

unit16 ADStart()
{	unit16 Data;
  	ADCR = 0x01200004;
    while((ADDR2&0x80000000)!=0);
	Data = (ADDR2&0x0000FFC0)>>6;
	return Data;
}