hackhd module

HackHD control

No detailed description...

Example for airframe file

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

<module name="hackhd">
  <define name="HACKHD_SYNC_SEND" value="TRUE|FALSE" />
  <define name="HACKHD_LOG" value="TRUE|FALSE" />
  <configure name="HACKHD_GPIO" value="GPIO" />
</module>

Module configuration options

Configure Options

• name: HACKHD_GPIO value: GPIO
  Description: control pin (e.g. GPIOC,GPIO5)

Define Options

• name: HACKHD_SYNC_SEND value: TRUE|FALSE
  Description: enable telemetry report on camera position
• name: HACKHD_LOG value: TRUE|FALSE
  Description: enable logging of camera shot orientation and position

Module functions

Init Functions

These initialization functions are called once on startup.

• hackhd_init()

Periodic Functions

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

• hackhd_periodic()
  • Frequency in Hz: 10
  • Autorun: LOCK
    Periodic function automatically starts after init and can't be stopped.
• hackhd_autoshoot()
  • Frequency in Hz: 10
  • Autorun: FALSE
    Periodic function is started by user command.
  • Start function: hackhd_autoshoot_start()
    Executed before the periodic function starts.

Files

Header Files

The following headers are automatically included in modules.h

• hackhd.h

Source Files

• modules/digital_cam/hackhd.c

Raw hackhd.xml file:

<!DOCTYPE module SYSTEM "./module.dtd">
<module name="hackhd" dir="digital_cam">
  <doc>
    <description>HackHD control</description>
    <configure name="HACKHD_GPIO" value="GPIO" description="control pin (e.g. GPIOC,GPIO5)"/>
    <define name="HACKHD_SYNC_SEND" value="TRUE|FALSE" description="enable telemetry report on camera position"/>
    <define name="HACKHD_LOG" value="TRUE|FALSE" description="enable logging of camera shot orientation and position"/>
  </doc>
  <settings>
    <dl_settings name="control">
      <dl_settings name="hackhd">

        <dl_setting max="5" min="0" step="1" module="digital_cam/hackhd" var="hackhd.status" handler="SendCmd" shortname="HackHD" values="NONE|ON|OFF|START_REC|STOP_REC|SHOOT">
          <strip_button name="HackHD Power ON" icon="on.png" value="1" group="maindc"/>
          <strip_button name="HackHD Power OFF" icon="off.png" value="2" group="maindc"/>
          <strip_button name="HackHD Start Record" icon="lookfore.png" value="3" group="hackhd"/>
          <strip_button name="HackHD Stop Record" icon="kill.png" value="4" group="hackhd"/>
          <strip_button name="HackHD Take Picture" icon="digital-camera.png" value="5" group="hackhd"/>
        </dl_setting>

      </dl_settings>
    </dl_settings>
  </settings>
  <header>
    <file name="hackhd.h"/>
  </header>
  <init fun="hackhd_init()"/>
  <periodic fun="hackhd_periodic()" freq="10"/>
  <periodic fun="hackhd_autoshoot()" freq="10" start="hackhd_autoshoot_start()" autorun="FALSE"/>
  <makefile>
    <define name="HACKHD_GPIO" value="$(HACKHD_GPIO)"/>
    <file name="hackhd.c"/>
  </makefile>
</module>