Example for airframe file

Add to your firmware section:

1 <module name="vms_ecu_demo"/>

Module configuration options

Airframe file section

section name: ECU

Module functions

Init Functions

These initialization functions are called once on startup.

vms_ecu_demo_init()

Periodic Functions

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

vms_ecu_demo_periodic()
- Frequency in Hz: 10.
- Autorun: LOCK
  Periodic function automatically starts after init and can't be stopped.
vms_ecu_demo_downlink()
- Frequency in Hz: 4.
- Autorun: TRUE
  Periodic function automatically starts after init.

Files

Header Files

The following headers are automatically included in modules.h

vms_ecu_demo.h

Source Files

modules/fsae_electric/vms_ecu_demo.c

Raw vms_ecu_demo.xml file:

<!DOCTYPE module SYSTEM "module.dtd">
<module name="vms_ecu_demo" dir="fsae_electric">
  <doc>
    <description>
    A simple module for Viking Motorsports Engine Control Unit demonstration,
    showing it usability for Formula SAE student competition.
    More info at https://wiki.paparazziuav.org/wiki/VMS_ECU
    </description>
    <section name="ECU">
       <!-- optionally define parameters here -->
    </section>
  </doc>
  <settings>
    <dl_settings>
      <dl_settings NAME="ECU">
        <dl_setting min="0" max="1" step="1" values="FALSE|TRUE" var="ams_status" type="bool" shortname="AMS_EN" module="modules/fsae_electric/vms_ecu_demo"/>
        <dl_setting min="0" max="1" step="1" values="FALSE|TRUE" var="pwr_ready" type="bool" shortname="PWR_READY" module="modules/fsae_electric/vms_ecu_demo"/>
        <dl_setting min="0" max="1" step="1" values="FALSE|TRUE" var="pwr_stdby" type="bool" shortname="PWR_STDBY" module="modules/fsae_electric/vms_ecu_demo"/>
        <dl_setting min="0" max="1" step="1" values="FALSE|TRUE" var="rtds" type="bool" shortname="RTDS" module="modules/fsae_electric/vms_ecu_demo"/>
        <dl_setting min="0" max="4095" step="1"  var="dac_1" type="uint16" shortname="DAC_1" module="modules/fsae_electric/vms_ecu_demo" handler="UpdateDac1"/>
        <dl_setting min="0" max="4095" step="1"  var="dac_2" type="uint16" shortname="DAC_2" module="modules/fsae_electric/vms_ecu_demo" handler="UpdateDac2"/>
      </dl_settings>
    </dl_settings>
  </settings>
  <header>
    <file name="vms_ecu_demo.h"/>
  </header>
  <init fun="vms_ecu_demo_init()"/>
  <periodic fun="vms_ecu_demo_periodic()" freq="10."/>
  <periodic fun="vms_ecu_demo_downlink()" freq="4." autorun="TRUE"/>
  <makefile>
    <file name="vms_ecu_demo.c"/>
    <define name="USE_DAC1" value="1" />
    <define name="USE_DAC2" value="1" />
    <define name="USE_CAN1" value="1" />
    <define name="USE_CAN2" value="1" />
  </makefile>
</module>