mirror of
https://codeberg.org/scip/attinycore-makefile-tests.git
synced 2025-12-18 03:30:57 +01:00
180 lines
4.4 KiB
C++
180 lines
4.4 KiB
C++
/*
|
|
MyBME280.h
|
|
|
|
Modified to work with Attiny861+I2C+AttinyCore+Arduino-Makefile
|
|
|
|
*/
|
|
|
|
#ifndef MyBME280_h
|
|
#define MyBME280_h
|
|
|
|
#define defined_ATtiny (defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__) || defined(__AVR_ATtiny84__) || defined(__AVR_ATtiny861__))
|
|
|
|
#if defined_ATtiny
|
|
#include <Wire.h>
|
|
#else
|
|
#include <Wire.h>
|
|
#include <SPI.h>
|
|
#endif
|
|
|
|
#include "Arduino.h"
|
|
|
|
#define BME280_SPI 1 //SPI-Schnittstelle
|
|
|
|
#define BMP280_CHIP_ID_REG 0xD0
|
|
#define BMP280_CHIP_ID 0x60
|
|
|
|
#define BME280_DIG_T1_REG 0x88
|
|
#define BME280_DIG_T2_REG 0x8A
|
|
#define BME280_DIG_T3_REG 0x8C
|
|
#define BME280_DIG_P1_REG 0x8E
|
|
#define BME280_DIG_P2_REG 0x90
|
|
#define BME280_DIG_P3_REG 0x92
|
|
#define BME280_DIG_P4_REG 0x94
|
|
#define BME280_DIG_P5_REG 0x96
|
|
#define BME280_DIG_P6_REG 0x98
|
|
#define BME280_DIG_P7_REG 0x9A
|
|
#define BME280_DIG_P8_REG 0x9C
|
|
#define BME280_DIG_P9_REG 0x9E
|
|
#define BME280_DIG_H1_REG 0xA1
|
|
#define BME280_DIG_H2_REG 0xE1
|
|
#define BME280_DIG_H3_REG 0xE3
|
|
#define BME280_DIG_H4_REG 0xE4
|
|
#define BME280_DIG_H5_REG 0xE5
|
|
#define BME280_DIG_H6_REG 0xE7
|
|
|
|
#define BME280_HUM_MSB_REG 0xFD
|
|
#define BME280_TEMP_MSB_REG 0xFA
|
|
#define BME280_PRESS_MSB_REG 0xF7
|
|
#define BME280_HUM_CONTROL_REG 0xF2
|
|
#define BME280_STATUS_REG 0xF3
|
|
#define BME280_CONTROL_REG 0xF4
|
|
#define BME280_CONFIG_REG 0xF5
|
|
#define BME280_DATA_REG 0xF7
|
|
#define BME280_RESET_REG 0xE0
|
|
|
|
#define BME280_NORMAL_MODE B11
|
|
#define BME280_FORCED_MODE B01
|
|
#define BME280_SLEEP_MODE B00
|
|
|
|
#define BME280_RESET 0xB6
|
|
|
|
#define BME280_T_OVERSAMPLING_x0 B000
|
|
#define BME280_T_OVERSAMPLING_x1 B001
|
|
#define BME280_T_OVERSAMPLING_x2 B010
|
|
#define BME280_T_OVERSAMPLING_x4 B011
|
|
#define BME280_T_OVERSAMPLING_x8 B100
|
|
#define BME280_T_OVERSAMPLING_x16 B101
|
|
|
|
#define BME280_P_OVERSAMPLING_x0 B000
|
|
#define BME280_P_OVERSAMPLING_x1 B001
|
|
#define BME280_P_OVERSAMPLING_x2 B010
|
|
#define BME280_P_OVERSAMPLING_x4 B011
|
|
#define BME280_P_OVERSAMPLING_x8 B100
|
|
#define BME280_P_OVERSAMPLING_x16 B101
|
|
|
|
#define BME280_H_OVERSAMPLING_x0 B000
|
|
#define BME280_H_OVERSAMPLING_x1 B001
|
|
#define BME280_H_OVERSAMPLING_x2 B010
|
|
#define BME280_H_OVERSAMPLING_x4 B011
|
|
#define BME280_H_OVERSAMPLING_x8 B100
|
|
#define BME280_H_OVERSAMPLING_x16 B101
|
|
|
|
#define BME280_STANDBY_TIME_0p5 B000
|
|
#define BME280_STANDBY_TIME_62p5 B001
|
|
#define BME280_STANDBY_TIME_125 B010
|
|
#define BME280_STANDBY_TIME_250 B011
|
|
#define BME280_STANDBY_TIME_500 B100
|
|
#define BME280_STANDBY_TIME_1000 B101
|
|
#define BME280_STANDBY_TIME_10 B110
|
|
#define BME280_STANDBY_TIME_20 B111
|
|
|
|
#define BME280_FILTER_COEFF_0 B000
|
|
#define BME280_FILTER_COEFF_2 B001
|
|
#define BME280_FILTER_COEFF_4 B010
|
|
#define BME280_FILTER_COEFF_8 B011
|
|
#define BME280_FILTER_COEFF_16 B100
|
|
|
|
|
|
|
|
class MyBME280
|
|
{
|
|
public:
|
|
MyBME280(byte);
|
|
MyBME280(byte, byte);
|
|
bool isReady(void);
|
|
void init();
|
|
void startSingleMeas(void);
|
|
float readTemp(void);
|
|
float readPress(void);
|
|
float readHumidity(void);
|
|
float readReducedPress(int);
|
|
void setMode(byte);
|
|
void setTempOversampling(byte);
|
|
void setPressOversampling(byte);
|
|
void setHumidityOversampling(byte);
|
|
void setStandbyTime(byte);
|
|
void setFilterCoeff(byte);
|
|
byte readControlReg(void);
|
|
byte readConfigReg(void);
|
|
byte readHumidityControlReg(void);
|
|
void setWeatherMonitoring(void);
|
|
void setHumiditySensing(void);
|
|
void setIndoorNavigation(void);
|
|
void setGaming(void);
|
|
|
|
private:
|
|
void readRawData(void);
|
|
float calcTemp(void);
|
|
float calcPress(void);
|
|
float calcHumidity(void);
|
|
byte read8(byte);
|
|
int read16(byte);
|
|
void write8(byte, byte);
|
|
bool statusMeas(void);
|
|
void reset(void);
|
|
void setDefaultParameters(void);
|
|
|
|
unsigned int dig_T1;
|
|
int dig_T2;
|
|
int dig_T3;
|
|
unsigned int dig_P1;
|
|
int dig_P2;
|
|
int dig_P3;
|
|
int dig_P4;
|
|
int dig_P5;
|
|
int dig_P6;
|
|
int dig_P7;
|
|
int dig_P8;
|
|
int dig_P9;
|
|
uint8_t dig_H1;
|
|
int dig_H2;
|
|
uint8_t dig_H3;
|
|
int dig_H4;
|
|
int dig_H5;
|
|
int8_t dig_H6;
|
|
|
|
long t_fine;
|
|
long adc_T;
|
|
long adc_P;
|
|
long adc_H;
|
|
|
|
byte _i2cAdd;
|
|
int8_t _cs;
|
|
|
|
byte mode;
|
|
byte osrs_t;
|
|
byte osrs_p;
|
|
byte osrs_h;
|
|
byte t_sb;
|
|
byte filter;
|
|
|
|
byte controlVal;
|
|
byte configVal;
|
|
byte controlHumVal;
|
|
|
|
};
|
|
|
|
#endif
|
|
|