msp4301820.h.bak

基于MSP430单片机的测温系统及无线通信程序。

//#ifndef MSP4301820_H
//#define MSP4301820_H

#include "include.h"

//#define LED_DIR   P1DIR
//#define LED_OUT   P1OUT
//#define LED_SEL   P1SEL
//#define LED1   0x01
//#define LED2   0x02

#define DS18B20_DIR   P1DIR
#define DS18B20_OUT   P1OUT
#define DS18B20_IN    P1IN
#define DS18B20_R     P1REN
#define DS18B20_SEL   P1SEL
#define DS18B20       0x01

void delay(unsigned int);             //延时
void Ds18b20_present(void);//ds18b20复位和存在脉冲
unsigned char Ds18b20_read_byte(void);//从 1-wire 总线上读取一个字节
void Ds18b20_write_byte(unsigned char);//向 1-WIRE 总线上写一个字节
void Ds18b20_Convert_commond(void);   //转换命令
void ReadTemp (void);//读取温度

unsigned char temperature;      //整数温度