BMP280

Other Hardware Sensors
1

I´m trying to use BMP280 Adafruit Library and while compiling the example (bmp280test attached) appears these messages:

In file included from C:\Users\usuario\Documents\Arduino\libraries\Adafruit_BMP280\examples\bmp280test\bmp280test.ino:20:0:

C:\Users\usuario\Documents\Arduino\libraries\Adafruit_Sensor/Adafruit_Sensor.h:146:16: warning: unused parameter 'enabled' [-Wunused-parameter]

virtual void enableAutoRange(bool enabled) {};
.
.
.

and

In file included from C:\Users\usuario\Documents\Arduino\libraries\Adafruit_BMP280\Adafruit_BMP280.h:25:0,

from C:\Users\usuario\Documents\Arduino\libraries\Adafruit_BMP280\Adafruit_BMP280.cpp:19:

C:\Users\usuario\Documents\Arduino\libraries\Adafruit_Sensor/Adafruit_Sensor.h:146:16: warning: unused parameter 'enabled' [-Wunused-parameter]

virtual void enableAutoRange(bool enabled) {};

^

Any one could help me ?!

bmp280test.ino (1.64 KB)

2

I wouldn't worry about it. It is warning you that the parameter "enabled" is not being used in the enableAutoRange function in the Adafruit sensor library. It shouldn't affect your code.

3

Thanks for the answer. Unfortunately the code is not working and I thought this could be the problem.

In the code, the first test, the message "not find" appears.

if (! bme.begin ()) {
Serial.println ("Could not find a valid BMP280 sensor, check wiring!");

I'll check the connections (again) and see if it works.

Thanks anyway,!

Bolivar