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"It's almost as Gerard said.
-Put two functions (Let's call it One and Two) to two switches.
-Assign function One to channel 5.
-Put a free mix from Two to One with range 25%.
-Set servo setting of channel 5 with 0 trim, max positive 80%, max…"
-Put two functions (Let's call it One and Two) to two switches.
-Assign function One to channel 5.
-Put a free mix from Two to One with range 25%.
-Set servo setting of channel 5 with 0 trim, max positive 80%, max…"
"Everything is onboard. We have GCS just for map and state visualization. Pawel said:
Odometry is calculated on board quad or on GSC ?"
Odometry is calculated on board quad or on GSC ?"
Hi all,this is my recent work for autonomous flight in forest, in GPS-denied environments.VIDEOWe had hard time to send the odometry back to ardupilot, but we did it. If some developers could address this…
"Thanks, but I'm not looking for a technology to fly indoor. I have Vicon camera system and other exteroceptive sensors.
My problem now is software on ArduCopter (on Pixhawk). I need to override the data coming from EKF (estimated position and…"
My problem now is software on ArduCopter (on Pixhawk). I need to override the data coming from EKF (estimated position and…"
"We have the sophisticated equipment :) (https://www.youtube.com/user/SherpaProjectEU)"
Hi all,I have a problem trying to override the EKF position data from an external source.My goal is to fly a quadrotor indoor using external sensors (vicon/lidar/...) in LOITER mode.I successfully generated fake GPS data fed to the GPS serial port.…
"Those are the main points to how I achieved a "fake" GPS:
- I'm using APM code! (for pixhawk code it accepts directly vicon data via MAVlink)
- GPS_TYPE = 1 (autodetect)
- Connect serial link to GPS input on pixhawk
- Send via serial 3 NMEA…"
- I'm using APM code! (for pixhawk code it accepts directly vicon data via MAVlink)
- GPS_TYPE = 1 (autodetect)
- Connect serial link to GPS input on pixhawk
- Send via serial 3 NMEA…"
"Yeah, perfect analysis...in fact close to the ground the magnetometer goes crazy...from 40 to 70 degree offset.
Thanks"
Thanks"
"Hello, I had the same problem and my EKF4.SM are high, up to 2.0. What does that mean? What EKF4.SM are? How GPS velocities are used? And what do you mean by GPS velocities? The SoG coming from GPS?
It seems the vibrations were fine and no big error…"
It seems the vibrations were fine and no big error…"
Hi everyone,I'm having hard time with the logs in APM.Logs were saved normally till a few days ago and now they are not saved anymore on the SD card.I tried with only USB connection, with battery, arming disarming....no way.Any idea? I tried…
"Try to switch the fake GPS on main GPS port, and put GPS_TYPE = 1 (it should be autodetect).
Then you need to build 3 NMEA messages: GGA, VTG, RMC
Is the serial: 38400,8,1,N?"
Then you need to build 3 NMEA messages: GGA, VTG, RMC
Is the serial: 38400,8,1,N?"
