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ModeratorPermalink Reply by Hooks on February 18, 2010 at 5:53am

You might also find help on RCgroups about just this.

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Permalink Reply by saurabh ambulkar on February 25, 2010 at 11:56pm

hi ,

Its better to learn C language to implement some complex algorithms , as you can continue with assembly but it will take more human hours and the code written will not be portable on other microcontrollers (u want to use in future). also there is possibility to get the code in 'C' for well known algorithms on the net. If u still want to use assembly the get the logical flow of Kalman Filtering (flow chart ) and proceed , build small working test code just like divide n conqure ,integrate at the end..


Best luck
saurabh

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Permalink Reply by chera on April 18, 2011 at 6:02am

hi,

i am student in automatic option and i need an algorithm with matlab for a pid controller and lqr controller  for a quadrirotor,so please help me for soon.

thanks

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Permalink Reply by Russell B. Sutton on April 18, 2011 at 10:18am

Your really need a 3 axis gyro as well.  As far as the coding go.  Look at the Arducopter code as your reference. 

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