Using the BMP085 (API v2)

Projects Networking, Protocols, and Devices
1

Good day to all of you in this forum.
I am not able to compile the project located at Using the BMP (API v2) | Bosch BMP085 Breakout Board | Adafruit Learning System. I am using the Nano_328 board.
I follow all the instructions:

downloaded the unified sensor driver
Adafruit sensor library
Adafruit BMP085 Arduino library API V2

I did copy the code in the IDE.

but still having the following message:

Arduino: 1.0.6 (Windows 7), Board: "Arduino Nano w/ ATmega328"
sketch_nov05a:5: error: 'Adafruit_BMP085' does not name a type
sketch_nov05a.ino: In function 'void setup()':
sketch_nov05a:13: error: 'bmp' was not declared in this scope
sketch_nov05a.ino: In function 'void loop()':
sketch_nov05a:25: error: 'bmp' was not declared in this scope

I will appreciate very much any help in solving my problem.
I am not sure about the procedure to import library and drivers and so I will like to know what files and in what folders they will belocated.
Thanks in advance for the assistance.

Regards
Ambro

2

Change the line

#include <Adafruit_BMP085.h>

to

#include <Adafruit_BMP085_U.h>

It seems that Adafruit has changed the library but didn't update the tutorial page.

3

I did check several time the published procedure to install the library. I still have same messages.
Could you please post the real structure of the folders and the correct name of the programs and folders too ?
( note that when installed the folders have different name wrt the ones in the procedure ... !! )
Are the drivers to be installed ? ( I did that also).
I would like to operate my bmp180 board using v2 programs ( that i did copy in the IDE ).
Thanks
Ambrogio

4

The class is now named "Adafruit_BMP085_Unified", so you have to change that too (line 5, change "Adafruit_BMP085" to "Adafruit_BMP085_Unified" twice).