demo_module module

Demo module

No detailed description...

Example for airframe file

Add to your firmware section:

<module name="demo_module"/>

Module functions

Init Functions

These initialization functions are called once on startup.

• init_demo()

Periodic Functions

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

• periodic_1Hz_demo()
  • Frequency in Hz: 1.
  • Autorun: TRUE
    Periodic function automatically starts after init.
  • Start function: start_demo()
    Executed before the periodic function starts.
  • Stop function: stop_demo()
    Executed after the periodic function stops.
• periodic_10Hz_demo()
  • Period in seconds: 0.1
  • Autorun: FALSE
    Periodic function is started by user command.
  • Start function: start_demo()
    Executed before the periodic function starts.
  • Stop function: stop_demo()
    Executed after the periodic function stops.

Files

Header Files

The following headers are automatically included in modules.h

• demo_module.h

Source Files

• modules/demo_module/demo_module.c

Raw demo_module.xml file:

<!DOCTYPE module SYSTEM "module.dtd">

<module name="demo_module">
  <doc>
    <description>Demo module</description>
  </doc>
  <header>
    <file name="demo_module.h"/>
  </header>
  <init fun="init_demo()"/>
  <periodic fun="periodic_1Hz_demo()" freq="1." start="start_demo()" stop="stop_demo()" autorun="TRUE"/>
  <periodic fun="periodic_10Hz_demo()" period="0.1" start="start_demo()" stop="stop_demo()" autorun="FALSE"/>
  <makefile>
    <raw>
#Example of RAW makefile part
    </raw>
    <define name="DEMO_MODULE_LED" value="2"/>
    <file name="demo_module.c"/>
  </makefile>
  <makefile target="demo">
    <define name="SOME_FLAG"/>
    <configure name="SOME_DEFINE" value="bla"/>
  </makefile>
</module>