#ifndef __MS5803_H__
#define __MS5803_H__

#include "math.h"
#include "string.h"
#include "main.h"
#include "modbus.h"

#define MS5803_SCK(x)			HAL_GPIO_WritePin(MS5803_SCK_GPIO_Port,MS5803_SCK_Pin,(GPIO_PinState)x)
#define MS5803_MOSI(x)			HAL_GPIO_WritePin(MS5803_MOSI_GPIO_Port,MS5803_MOSI_Pin,(GPIO_PinState)x)
#define MS5803_MISO				HAL_GPIO_ReadPin(MS5803_MISO_GPIO_Port,MS5803_MISO_Pin)

#define SENSOR_SELECT(x)		HAL_GPIO_WritePin(SENSOR_SELECT_GPIO_Port,SENSOR_SELECT_Pin,(GPIO_PinState)x)

/* Size of buffer */
#define BUFFERSIZE                       (COUNTOF(aTxBuffer) - 1)

//************************CMD*********************************

#define	RESET		0x1E

#define	CD1_256		0x40		//OSR=256
#define	CD1_512		0x42		//OSR=512
#define	CD1_1024	0x44		//OSR=256
#define	CD1_2048	0x46		//OSR=256
#define	CD1_4096	0x48		//OSR=256

#define	CD2_256		0x50		//OSR=256
#define	CD2_512		0x52		//OSR=512
#define	CD2_1024	0x54		//OSR=256
#define	CD2_2048	0x56		//OSR=256
#define	CD2_4096	0x58		//OSR=256

#define ADC_Read	0x00

#define Cof1		0xA2
#define Cof2		0xA4
#define Cof3		0xA6
#define Cof4		0xA8
#define Cof5		0xAA
#define Cof6		0xAC
//#define CRC			0xAE

//***********************************************************

typedef volatile struct
{
	uint16_t C1[8];				//Pressure sensitivity
	
	uint16_t C2[8];				//Pressure offset
	
	uint16_t C3[8];				//Temperature coefficient of pressure sensitivity
	
	uint16_t C4[8];				//Temperature coefficient of pressure offset
	
	uint16_t C5[8];				//Reference temperature
	
	uint16_t C6[8];				//Temperature coefficient of the temperature
}PromVar;

extern volatile int32_t CurrentTemp,CurrentPress;
extern uint8_t NSS_Select;

void setcs(void);
void clrcs(void);

void ms5803_init(void);
void ms5803_task(void);

#endif

/****END OF FILE****/