Hi, Have you looked at the MATLAB support package for the PI? I have downloaded it but cannot import the data into Simulink - although others have successfully managed it with Arduino using the S-Function Builder. The difficulty is getting Simulink to accept .cpp files - see link below: https://www....

Hi,

I think you need to add the following line:

sudo chmod o+rw /dev/i2c*

to the file /etc/rc.local

Glen

Hi Wes,

I used the first part of the link below to get my IMU recognised by my Pi.

https://github.com/DavidEGrayson/minimu9-ahrs/wiki

I do not have the new version of the Pi and I changed my Debian Package to the version that David was using, although I am not sure this made any difference.

Glen

Hi All, Following a bit of a break, I have returned to looking at integrating the HMC5883L with the MPU6050 to provide 9DOF measurement. This time I have had success (I hope). I have managed to edit Richard's original code and by integrating the HMC5883L libraries of Jeff Rowberg I can now successfu...

I have e-mail Jeff to see whether he can offer any assistance. There is a 9Axis header file on Jeff's github. I haven't tried it yet - but this is for integration with the MPU6050 Digital Motion Processing code. https://github.com/jrowberg/i2cdevlib/tree/master/Arduino/MPU6050 To get the raw code th...

Hi Richard, Great Job getting the code working on the Pi. I got all 3 demo's up and running with no problem. I have build my own circuit with the HMC5883L to provide heading measurements. So I have been trying to edit the code for the demo_raw to output the heading measurements. I have managed to ge...