I would like to ask if there is any general code or example of how to implement a Kalman Filter on a fixed point on the DSP Balckfin?
I would be gradeful if any suggestion from you side.
You can find the implementation of Kalman Filter as part of the Blackfin Image Processing Toolbox at http://www.analog.com/en/processors-dsp/blackfin/BF_IPTBX_00/processors/product.html
The implementation of the kalman filter in that toolbox is based on fract or float point?
It is based on a float16 representation which is more optimized than general float representation. This representation allows sufficient accuracy in the implmentation on a fixed point processor like Blackfin.
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