LED safety indicator

Module XML file: led_safety_status.xml

LED module that blinks in different patterns in different safety situations.

Example for airframe file

<modules>
  <load name="led_safety_status.xml"/>
</modules>

Module functions

Init Functions

These initialization functions are called once on startup.

• led_safety_status_init()

Periodic Functions

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

• led_safety_status_periodic()
  • Frequency in Hz: 100
  • 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

• led_safety_status.h

Source Files

• modules/light/led_safety_status.c

Raw led_safety_status.xml file:

<!DOCTYPE module SYSTEM "module.dtd">

<module name="led_safety_status" dir="light">
  <doc>
    <description>
      LED safety indicator.
      LED module that blinks in different patterns in different safety situations.
    </description>
  </doc>
  <header>
    <file name="led_safety_status.h"/>
  </header>
  <init fun="led_safety_status_init()"/>
  <periodic fun="led_safety_status_periodic()" freq="100"/>
  <makefile>
    <file name="led_safety_status.c"/>
  </makefile>
</module>