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Thanks!

That did help clear it up a fair bit for me.

Hi all, The last few weeks, I've been learning the ins and out of (extended) Kalman filters to understand how the fusion of distances is implemented. To visualize such a filter, I have created a simple Kalman filter algorithm in python that can determine 2D positions from when given range measuremen...

Sure!

The thread can be found here:
viewtopic.php?f=6&t=4454&p=20314#p20314

Hi All, I'm trying to get the positions of the anchors, but calling the locoDeckGetAnchorPosition like this seems o make the software crash. The the console repeats ESTKALMAN: state out of bounds, resetting. Why does retrieving the anchor positions make the kalman filter crash? point_t point; for(ui...

Thanks! That is exactly what I needed. I am still having one other is now though, I'm also trying to get the positions of the anchors, but calling the locoDeckGetAnchorPosition like this seems o make the software crash. The the console repeats ESTKALMAN: state out of bounds, resetting. Why does retr...

Hi all,

This might be a very simple question, but how/where can I get the current position as estimated by the crazyflie?
I need to print this over the serial port about every second, and I'm getting kind of lost in the kalman filter.

(ps. I'm using the loco uwb deck for the positioning)


Thanks!

Hi Arnaud, Could you maybe elaborate on how to achieve this: For TWR (ie. to use a single tag in the system): the node can range with anchors an output ranges on its USB serial port I would like to get the distances to nodes from a loco node positioned as a TWR tag so that a second (external) mcu (c...