APM photo taken automatically at waypoint

Yes this is one photo of 8 taken on my very first successful photo taking APM mission, today.

Photo taken after waypoint achieved using APM cmd.

More details to come later (probably in wiki/manual)

A couple of things about the photo mission I'm not happy with and shall attempt to rectify.

Anybody else taken some photos at waypoints? Love to see them.

 

WilsonSeaScouts_Oct2010_(7)c.jpg

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  • Great shot you're very good at what you're doing. Keep it Up.

  • Hi Brett

    I tested your testing code (ground) several times, but the shutter servo did not response. I used the exact same mission code as you use, with my own coordinates, nothing happen when im inside the loiter coordinates.

    Do you have any idea what is wrong with my setting?

     

    Thanks,

    Feri.

     

  • Could code for these sorts of events be placed into a "activity.pde" so we can call them during one of the loops (medium or slow).
    All the activities in one place like this:
    void waypoint_check(void)
    {
    if(wp_index > 3 && wp_index <=10){ //between these waypoints it will do what you want
    wp_radius = 10;
    if(wp_distance < wp_radius){ //get as close as it can for you
    //call a function below
    }
    }
    }

    void take_picture(void)
    {
    servo_out[CH_6] = -45 //Camera click
    delayMicroseconds(5000) //delay
    servo_out[CH_6] = 0 // Return servo to mid position
    }

    void egg_waypoint(void)
    {
    float temp = (float)(current_loc.alt - home.alt) * .01;
    egg_dist = sqrt(temp / 4.903) * (float)ground_speed *.01;

    if(wp_index == 3){
    wp_radius = 10;
    if(wp_distance < egg_dist){
    servo_out[CH_RUDDER] = -45;
    }
    }else{
    wp_radius = 20;
    servo_out[CH_RUDDER] = 45;
    }
    }
  • 3D Robotics
    Excellent! Brett, here's the page to add your event-driven photo tutorial.
  • Noticed you took your pic NOT at vertical. If trying to do stitching. you should take vertical pics since they are geo-referenced by the waypoints.

    Just a thought.....
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