What Methods Can I Use ?

GroG's picture

Documentation is a very good thing.  Good documentation is even better. MRL provides a large array of Services  each of which contains a large number of methods.  When you are using Python, its nice to know what methods you have to work with.  Regrettably, we have a limited number of elves working on the project and they don't always have time to provide good documentation.

Here are some suggestions the elves have suggested.


Tracking [SOLVED]

Mastablasta's picture

Is there any way I can start tracking objects like in Alessandruino´s video or at Instructables?

Don´t need to be facedetect, just would like to be able to track something.

I have set up 2 servos and the camera which is working fine with the tracking.min.py. Here I get a b/w picture and I can set a black dot to an object. If I move that object the black dot stays on that object but the servos don´t move. Keep getting millions of "limit out of range errors".

The NEED for SPEED !

GroG's picture

WOOOHOOO !   IT IS WORKY !!! ... or mostly so - some fine tuning is still required...

But holy cow lets compare ....

236 micro seconds vs 18,392 micro seconds ..

Ya a bit of a difference...   

Here are some pros and cons of the new PulseIn

PROS


Bishop's head finally fully functional with a final suicide attemp

RobertoPreatoni's picture

Sorry for the Italian!

Eyes movement is a bit sloppy even though I reprinted everything twice with a higher infill and even if I used twin servos for the right-left movement. I guess it is the best I could get with the current mechanism layout.

 


Getting MRL worky on the Odroid U3... on the way to make InMoov autonomous

Alessandruino's picture

UPDATE 07.22.2014

OPENCV 2.4.6.1 COMPILED AND WORKY ON THE ODROID U3 (XUBUNTU 13.10)


Quadcopter : Crius AIl-in-one board (Multiwii 2.3 firmware)

Alessandruino's picture

UPDATE 07.22.2014

Here are photos for wilco !

https://plus.google.com/u/0/photos/116487494822690275717/albums/60389004...


UPDATE 07.12.2014

Here is the 2 Axis gimbal i designed and printed :) 


UPDATE 07.03.2014

Flight with on-board cam :)