Example for airframe file

Add to your firmware section: This example contains all possible configuration options, not all of them are mandatory!

<module name="traffic_info">
  b'<define name="TRAFFIC_INFO_USE_LOG" value="FALSE|TRUE" />\n  '
</module>

Module configuration options

Define Options

name: TRAFFIC_INFO_USE_LOG value: FALSE|TRUE
Description: Enable traffic info logging

Module functions

Init Functions

These initialization functions are called once on startup.

traffic_info_init()

Periodic Functions

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

traffic_info_log()
- Running at maximum module frequency.
- Autorun: FALSE
  Periodic function is started by user command.
- Start function: traffic_info_log_start()
  Executed before the periodic function starts.
- Stop function: traffic_info_log_stop()
  Executed after the periodic function stops.

Datalink Functions

Whenever the specified datalink message is received, the corresponing handler function is called.

on message ACINFO call parse_acinfo_dl(buf)
on message ACINFO_LLA call parse_acinfo_dl(buf)
on message GPS_SMALL call parse_acinfo_dl(buf)
on message GPS call parse_acinfo_dl(buf)
on message GPS_LLA call parse_acinfo_dl(buf)
on message GPS_INT call parse_acinfo_dl(buf)

Files

Header Files

The following headers are automatically included in modules.h

traffic_info.h

Source Files

modules/multi/traffic_info.c

Raw traffic_info.xml file:

<!DOCTYPE module SYSTEM "module.dtd">
 
<module name="traffic_info" dir="multi" task="core">
  <doc>
    <description>Keeps track of other aircraft in airspace</description>
    <define name="TRAFFIC_INFO_USE_LOG" value="FALSE|TRUE" description="Enable traffic info logging"/>
  </doc>
  <dep>
    <depends>logger_utils</depends>
  </dep>
  <header>
    <file name="traffic_info.h"/>
  </header>
  <init fun="traffic_info_init()"/>
  <periodic fun="traffic_info_log()" start="traffic_info_log_start()" stop="traffic_info_log_stop()" autorun="FALSE"/>
 
  <datalink message="ACINFO"      fun="parse_acinfo_dl(buf)"/>
  <datalink message="ACINFO_LLA"  fun="parse_acinfo_dl(buf)"/>
  <datalink message="GPS_SMALL"   fun="parse_acinfo_dl(buf)" class="telemetry"/>
  <datalink message="GPS"         fun="parse_acinfo_dl(buf)" class="telemetry"/>
  <datalink message="GPS_LLA"     fun="parse_acinfo_dl(buf)" class="telemetry"/>
  <datalink message="GPS_INT"     fun="parse_acinfo_dl(buf)" class="telemetry"/>
 
  <makefile>
    <file name="traffic_info.c"/>
    <define name="TRAFFIC_INFO"/>
    <test firmware="rotorcraft">
      <define name="TRAFFIC_INFO_USE_LOG"/>
    </test>
  </makefile>
</module>