<!DOCTYPE module SYSTEM "module.dtd">

<module name="nav_spiral" dir="nav">
  <doc>
    <description>
      Fixedwing navigation in a spiral/helix.
      creating a helix:
      - start radius to end radius, increasing after reaching alphamax
      - Alphamax is calculated from given segments
      - IMPORTANT: numer of segments has to be larger than 2!
    </description>
    <define name="NAV_SPIRAL_MIN_CIRCLE_RADIUS" value="120" description="minium circle radius in meters"/>
  </doc>
  <header>
    <file name="nav_spiral.h"/>
  </header>
  <makefile target="ap|sim|nps">
    <file name="nav_spiral.c"/>
  </makefile>
</module>
