Paparazzi UAS  v5.2.2_stable-0-gd6b9f29
Paparazzi is a free software Unmanned Aircraft System.
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OTF! airspeed/flow angle sensor

Module XML file: airspeed_otf.xml

Driver for the Aeroprobe On-The-Fly! air data computer.

  The Aeroprobe On-The-Fly! air data computer measures
  air pressure from a 5-hole pitot tube and can write
  resulting data to an SD card or transmit it through an
  UART. It outputs speed, angle of attack, angle of
  sideslip and altitude.

Module configuration options

Configure Options

  • name: OTF_UART value: UARTX
    Description: UART on which computer is connected

Module functions

Init Functions

These initialization functions are called once on startup.

Event Functions

These event functions are called in each cycle of the module event loop.

Periodic Functions

These functions are called periodically at the specified frequency from the module periodic loop.

  • airspeed_otf_periodic()
    • Frequency in Hz: 1
    • Autorun: LOCK
      Periodic function automatically starts after init and can't be stopped.

Files

Header Files

The following headers are automatically included in modules.h

Source Files

Raw airspeed_otf.xml file:

<!DOCTYPE module SYSTEM "module.dtd">
<module name="airspeed_otf" dir="sensors">
<doc>
<description>
OTF! airspeed/flow angle sensor
Driver for the Aeroprobe On-The-Fly! air data computer.
The Aeroprobe On-The-Fly! air data computer measures
air pressure from a 5-hole pitot tube and can write
resulting data to an SD card or transmit it through an
UART. It outputs speed, angle of attack, angle of
sideslip and altitude.
</description>
<configure name="OTF_UART" value="UARTX" description="UART on which computer is connected"/>
</doc>
<header>
<file name="met_module.h"/>
<file name="airspeed_otf.h"/>
</header>
<init fun="airspeed_otf_init()"/>
<periodic fun="airspeed_otf_periodic()" freq="1"/>
<event fun="airspeed_otf_event()"/>
<makefile target="ap">
<file name="airspeed_otf.c"/>
<define name="USE_$(OTF_UART)"/>
<define name="MET_LINK" value="$(OTF_UART)"/>
<define name="$(OTF_UART)_BAUD" value="B115200"/>
</makefile>
</module>