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doc:lps:tdoa [2017-12-18 15:33]
arnaud
doc:lps:tdoa [2021-06-24 16:54] (current)
kimberly
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 +<WRAP center round important 60%>
 +This page has deprecated and will be archived. Please go to [[https://www.bitcraze.io/]].
 +</WRAP>
 ==== Using TDoA mode ==== ==== Using TDoA mode ====
 +
 +<WRAP center round important 60%>
 +This page is outdated and TDoA is now part of the standard functionality.
 +</WRAP>
 +
  
 The loco positioning system TDoA mode allows a tag, ie. the Crazyflie 2.0, to find its position only by listening to the packets transmitted by the anchors. This has the advantage of not putting any hard-limit to the number of tags since adding tags does not add bandwidth requirement to the positioning radios. The loco positioning system TDoA mode allows a tag, ie. the Crazyflie 2.0, to find its position only by listening to the packets transmitted by the anchors. This has the advantage of not putting any hard-limit to the number of tags since adding tags does not add bandwidth requirement to the positioning radios.
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 To get your Crazyflie to fly with TDoA position estimation you need to: To get your Crazyflie to fly with TDoA position estimation you need to:
 +  - Flash the latest master branch of the [[https://github.com/bitcraze/lps-node-firmware|lps-node-firmware]] in the anchors.
   - Setup your anchors to maximize the size of the convex hull formed by the anchor. This is best achieved by placing 8 anchors on the corners of a [[https://en.wikipedia.org/wiki/Cuboid#Rectangular_cuboid|rectangular cuboid]].   - Setup your anchors to maximize the size of the convex hull formed by the anchor. This is best achieved by placing 8 anchors on the corners of a [[https://en.wikipedia.org/wiki/Cuboid#Rectangular_cuboid|rectangular cuboid]].
   - Configure your system following the [[https://www.bitcraze.io/getting-started-with-the-loco-positioning-system/|LPS getting started guide]].   - Configure your system following the [[https://www.bitcraze.io/getting-started-with-the-loco-positioning-system/|LPS getting started guide]].
doc/lps/tdoa.1513607602.txt.gz · Last modified: 2017-12-18 15:33 by arnaud