/*
 * bme680.h
 *
 *  Created on: Feb 11, 2020
 *      Author: KamilB
 */
#include "main.h"
#include <stdio.h>
#include <stdbool.h>
#ifndef INC_BME680_H_
#define INC_BME680_H_
//registers
uint16_t par_g[3];
uint8_t res_heat_range;
int8_t res_heat_val;
double const_array1[]={1, 1, 1, 1, 1, 0.99, 1, 0.992, 1, 1, 0.998, 0.995, 1, 0.99, 1,1};
double const_array2[] = {8000000, 4000000, 2000000, 1000000, 499500.4995, 248262.1648, 125000, 63004.03226,
		31281.28128, 15625, 7812.5, 3906.25, 1953.125, 976.5625, 488.28125, 244.140625};
extern SPI_HandleTypeDef hspi2;
#define SPI_HANDLE &hspi2;
#define NSS_PIN GPIO_PIN_8
#define NSS_PORT GPIOC
#define RESET_REG 0x60
#define ID_REG 0x50
#define CONFIG_REG 0x75
#define CTRL_MEAS_REG 0x74
#define CTRL_HUM_REG 0x72
#define CTRL_GAS1_REG 0x71
#define CTRL_GAS0_REG 0x70
#define GAS_WAIT0_REG 0x64 //to 0x6D
#define RES_HEAT0_REG 0x5A // to 0x63
#define IDAC_HEAT0_REG 0x50 // to ox59
#define GAS_R_LSB_REG 0x2B
#define GAS_R_MSB_REG 0x2A
//modes
#define SOFT_RESET_MODE 0xB6
void BME680_write8(uint8_t reg, uint8_t val);
uint8_t BME680_read8(uint8_t reg);
bool BME680_begin();
uint8_t BME680_sample();
uint8_t BME680_readgas();
#endif /* INC_BME680_H_ */