includes.h

ads931调试程序,使用Keil C51

#ifndef  _INCLUDES_H_
#define  _INCLUDES_H_


#include"c8051f000.h"
sfr16  RCAP2 = 0xca;
sfr16  TMR2 = 0xcc;

sfr16  ADC0VAL=0xbe;                //将ADC0H-ADC0L通过sfr16实现
sfr16  DAC0=0xd2;
sfr16  DAC1=0xd5; 
sfr16  TMR3RL=0x92; 
sfr16  TMR3=0x94; 

sfr16 DAC1VAL=0xD2; 

sbit CLK=P1^0;          //ads931转换时钟输入
sbit OE=P1^1;           //ads931输出使能，低电平有效
sbit Pwrdn=P1^3;        //ads931低功耗输入，高电平有效	




void SYSCLK_Init();
void PORT_Init();
void mydelay(unsigned int j);

unsigned char read_ads931();
void T2_Init();
void T2_baud(unsigned int baud);