redefinition of 'LSM303 compas

Other Hardware Sensors
1

Hi All.

I have a proven Sketch which has a calibrate sketch with it which appears to be identical to the LMS303 example in my library.

When I upload the the model boat sketch it throws up the error message

Arduino: 1.8.7 (Windows Store 1.8.15.0) (Windows 10), Board: "Arduino Nano, ATmega328P (Old Bootloader)"

Calibrate:4:8: error: redefinition of 'LSM303 compass'

LSM303 compass;

^

C:\Users\bigbe\Desktop\FINLAND\scuffy\scuffy.ino:47:8: note: 'LSM303 compass' previously declared here

LSM303 compass; // Output from LSM303

^

C:\Users\bigbe\Desktop\FINLAND\scuffy\Calibrate.ino: In function 'void setup()':

Calibrate:9:6: error: redefinition of 'void setup()'

void setup() {

^

C:\Users\bigbe\Desktop\FINLAND\scuffy\scuffy.ino:103:6: note: 'void setup()' previously defined here

void setup()

^

C:\Users\bigbe\Desktop\FINLAND\scuffy\Calibrate.ino: In function 'void loop()':

Calibrate:16:6: error: redefinition of 'void loop()'

void loop() {

^

C:\Users\bigbe\Desktop\FINLAND\scuffy\scuffy.ino:150:6: note: 'void loop()' previously defined here

void loop()

^

exit status 1
redefinition of 'LSM303 compass'

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

If I upload the LMS303 in my example library that works ok.

It looks that both calibrating Sketches look the same

I do not understand the error
If any one can help me I would be grateful.

Regards

Kevin

2

You need to post the code that throws those errors.

A sketch can have only one setup() function and one loop() function. It looks like you have put two sketches into one without removing the duplicate parts.

Combining Arduino codes.

3

Thanks Ground

That has done the trick it now loads up to my UNO

Now I have to try my NANO
Regards
Kevin