#ifndef _HP203B_H_
#define _HP203B_H_
#include "i2c.h"
#include "comm_types.h"

//#define HP20X_ADDRESSCMD  0xec      		//CSB PIN = 1，高电平
#define HP20X_ADDRESSCMD    0xee      		//CSB PIN = 0，低电平
#define HP20XX_RDY      	0x8d

#define HP20X_WR_CONVERT_CMD   0x40
#define HP20X_CONVERT_OSR4096  0<<2
#define HP20X_CONVERT_OSR2048  1<<2
#define HP20X_CONVERT_OSR1024  2<<2			//0x08
#define HP20X_CONVERT_OSR512   3<<2
#define HP20X_CONVERT_OSR256   4<<2
#define HP20X_CONVERT_OSR128   5<<2

void HP203_soft_reset(void);
extern void Hp203bReadPressureTemperature(double *Hp203bPressure,double *Hp203bAltitude,double *Hp203bTemp);

#endif