Adafruit_BMP280.h File Reference

#include <Arduino.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_I2CDevice.h>
#include <Adafruit_SPIDevice.h>

Go to the source code of this file.

Classes
struct	bmp280_calib_data
class	Adafruit_BMP280_Temp
class	Adafruit_BMP280_Pressure
class	Adafruit_BMP280

Macros
#define	BMP280_ADDRESS   (0x77)
#define	BMP280_ADDRESS_ALT   (0x76)
#define	BMP280_CHIPID   (0x58)

Enumerations
enum	{   BMP280_REGISTER_DIG_T1 = 0x88, BMP280_REGISTER_DIG_T2 = 0x8A, BMP280_REGISTER_DIG_T3 = 0x8C, BMP280_REGISTER_DIG_P1 = 0x8E,   BMP280_REGISTER_DIG_P2 = 0x90, BMP280_REGISTER_DIG_P3 = 0x92, BMP280_REGISTER_DIG_P4 = 0x94, BMP280_REGISTER_DIG_P5 = 0x96,   BMP280_REGISTER_DIG_P6 = 0x98, BMP280_REGISTER_DIG_P7 = 0x9A, BMP280_REGISTER_DIG_P8 = 0x9C, BMP280_REGISTER_DIG_P9 = 0x9E,   BMP280_REGISTER_CHIPID = 0xD0, BMP280_REGISTER_VERSION = 0xD1, BMP280_REGISTER_SOFTRESET = 0xE0, BMP280_REGISTER_CAL26 = 0xE1,   BMP280_REGISTER_STATUS = 0xF3, BMP280_REGISTER_CONTROL = 0xF4, BMP280_REGISTER_CONFIG = 0xF5, BMP280_REGISTER_PRESSUREDATA = 0xF7,   BMP280_REGISTER_TEMPDATA = 0xFA }

Detailed Description

This is a library for the Adafruit BMP280 Breakout.

Designed specifically to work with the Adafruit BMP280 Breakout.

Pick one up today in the adafruit shop! ---—> https://www.adafruit.com/product/2651

These sensors use I2C to communicate, 2 pins are required to interface.

Adafruit invests time and resources providing this open source code, please support Adafruit andopen-source hardware by purchasing products from Adafruit!

K.Townsend (Adafruit Industries)

BSD license, all text above must be included in any redistribution

Macro Definition Documentation

BMP280_ADDRESS

#define BMP280_ADDRESS   (0x77)

I2C ADDRESS/BITS/SETTINGSThe default I2C address for the sensor.

BMP280_ADDRESS_ALT

#define BMP280_ADDRESS_ALT   (0x76)

Alternative I2C address for the sensor.

BMP280_CHIPID

#define BMP280_CHIPID   (0x58)

Default chip ID.

Enumeration Type Documentation

anonymous enum

anonymous enum

Registers available on the sensor.

Enumerator
BMP280_REGISTER_CAL26	R calibration = 0xE1-0xF0