FRDM-KL25Z 6DOF Sensor Fusion Code/Wi-Go

[nirvanauscn]

I'm doing a project to stream quaternion data via wireless connection. Avnet's Wi-Go shield comes with FRDM-KL25Z (mod Rev D), but the sensor fusion code was delivered in library binary form in 2013. Is it possible to make that code public and available?

Thanks

[michaelestanley]

Nirvana,

I would if I could.  Unfortunately, that embedded project was done by a collegue at Avnet and it would need to come from them.    As I recall, I think that implementation was the 6-axis eCompass.  That algorithm is available in source form for the KL25Z as part of the Version 5.00 Sensor Fusion library at nxp.com/sensorfusion.  But you would need to code up the Wifi interface on the embedded application.

I CAN provide the Android subroutine I wrote to interact with that board if that is helpful.  Just let me know.

Mike

[nirvanauscn]

Thanks Mike, Android routines are definitely helpful, please provide download link.

As I recall, Avnet's Jim mentioned at Wi-Go workshop, no sensor fusion source provided was in purpose. I guess you haven't open sourced the sensor fusion library then.

I will look into V5's 3DOF and FSFK examples for KL25Z.

[michaelestanley]

Actually, we did open source the fusion routines some time after that project was published.   So NXP has no objection if Avnet wants to provide the source.  I just cannot locate that particular project with the Wifi interface.  And that interface would be Avnet's IP, not NXPs.

Mike

[nirvanauscn]

Mike, I did have Avnet's code (in workshop's Lab 1). Let me ask Jim if Avnet could make sensor fusion code available. Thanks again.