18b20.h~

使用avr--cc2420模块程序,需要原理图的联系 QQ:120304948

#ifndef __18B20_H__
#define __18B20_H__

extern int g_itemp_c[15];


void ts_init();

void ts_delay(unsigned int counter);
//void ts_delay(unsigned long counter);
void ts_delay_0(unsigned int wcounter, unsigned int incounter);

unsigned char ts_ow_reset();
unsigned char ts_read_bit();
void ts_write_bit(char bitval);
unsigned char ts_read_byte(void);
void ts_write_byte(char val);
void Read_Temperature(void);

void ts_FindDevices(void);
unsigned char ts_First(void);
unsigned char ts_Next(void);
unsigned char ts_ow_crc( unsigned char x);
void Read_Temp(unsigned int nID); 
void temp_deal();

#endif